diff --git a/.gitignore b/.gitignore index ceb30d0666..ba77b86a62 100644 --- a/.gitignore +++ b/.gitignore @@ -13,15 +13,15 @@ # kn binary itself, if you want to `go build cmd/kn` in the top dir. /kn -/kn-*` +/kn-* # emacs tempfiles \#* *~ # vim swap -[._]*.s[a-w][a-z] -[._]s[a-w][a-z] +[._]*.s[a-w][a-z]. +[._]s[a-w][a-z]. # session Session.vim diff --git a/DEVELOPMENT.md b/DEVELOPMENT.md index c36b4300db..2c916b24d7 100644 --- a/DEVELOPMENT.md +++ b/DEVELOPMENT.md @@ -66,7 +66,7 @@ Once you've [setup your development environment](#prerequisites), let's build **Building:** ```sh -$ go build ./cmd/... +$ hack/build.sh ``` It builds `kn` binary in your current directory. You can start playing with it. diff --git a/README.md b/README.md index 8daa02a880..b2a7b23811 100644 --- a/README.md +++ b/README.md @@ -5,6 +5,15 @@ implementation, and reference Knative client libraries. If you are interested in contributing, see the Knative community [contribution guide](https://www.knative.dev/contributing/) and [DEVELOPMENT.md](./DEVELOPMENT.md). +# Docs + +Start with the [user's guide](docs/README.md) and from there you can can read about common use cases, get detail docs on each command, and even how to extend the `kn` CLI. Links below for easy access. + +* [User's guide](docs/README.md) +* [Basic workflows](docs/workflows.md) (use cases) +* [Generated documentation](docs/cmd/kn.md) +* [Plugins](docs/plugins.md) motivation and guide + **Bash auto completion:** Run following to enable bash auto completion @@ -22,3 +31,11 @@ completion revision service $ kn revision describe list ``` + +# Developers + +If you'd like to contribute, please see +[CONTRIBUTING](https://github.com/knative/docs/blob/master/contributing/CONTRIBUTING.md) +for more information. + +To build `kn`, see our [Development](DEVELOPMENT.md) guide. diff --git a/docs/README.md b/docs/README.md new file mode 100644 index 0000000000..21bd8b4341 --- /dev/null +++ b/docs/README.md @@ -0,0 +1,83 @@ +# Kn + +Kn is the Knative command line interface (CLI). + +It is designed with the goals of: + +1. Following closely the Knative [serving](https://github.com/knative/serving) and [eventing](https://github.com/knative/eventing) APIs +2. Being scriptable to allow users to create different Knative workflows +3. Exposing useful Golang packages to allow integration into other programs or CLIs or plugins +4. Use consistent verbs, nouns, and flags that it exposes for each set (groups or categories) of commands +5. To be easily extended via a plugin mechanism (similar to Kubectl) to allow for experimentations and customization + +## Command Families + +Most Kn commands typically fall into one of a few categories: + +| Type | Used For | Description | +|----------------------|--------------------------------|-------------------------------------------------------------------| +| Service Management | Managing Kn services | List, create, update, and delete a Kn service | +| Revision Management | Managing Kn service revisions | List, create, update, and delete the revision(s) of a Kn service | +| Miscellaneous | Collection of utility commands | Show version of Kn, help, plugin list, and other useful commands | + +## Service Management + +A Knative service is the embodiment of a serverless workload. Generally in the form of a collection of containers running in a group of pods in the underlying Kubernetes cluster. Each Knative service associates with a collection of revisions which represents the evolution of that service. + +With the Kn CLI a user can [`list`](cmd/kn_service_list.md), [`create`](cmd/kn_service_create.md), [`delete`](cmd/kn_service_delete.md), and [`update`](cmd/kn_service_update.md) Knative services. The [detail reference](cmd/kn_service.md) of each sub-command under the [`service` command](cmd/kn_service.md) shows the options and flags for this group of commands. + +Examples: + +```bash +# Create a new service from an image + +kn service create mysvc --env KEY1=VALUE1 --env KEY2=VALUE2 --image dev.local/ns/image:latest +``` + +You are able to also specify the requests and limits of both CPU and memory when creating a service. See [`service create` command](cmd/kn_service_create.md) reference for additional details. + +```bash +# List existing services in the 'default' namespace of your cluster + +kn service list +``` + +You can also list services from all namespaces or specific namespace using flags: `--all-namespaces` and `--namespace mynamespace`. See [`service list` command](cmd/kn_service_list.md) reference for additional details. + +## Revision Management + +A Knative revision is a change to the specification of a service. For instance, when a Knative service is created with environment variable `FOO=bar` a revision is added to the service. When later the environment variable is changed to `baz` or additional variables are added, a new revision is created. [What other changes can create revisions?] + +With the [`revision` command group](cmd/kn_revision.md) you can [list](cmd/kn_revision_list.md) and [describe](cmd/kn_revision_describe.md) the current revisions on a service. + +Examples: + +```bash +# Listing a service's revision + +kn revision list --service srvc # CHECK this since current command does not have --service flag +``` + +## Miscellaneous + +This is a grab all category for commands that do not fit into the previous categories. We can divide this into two. + +### Utilities + +These are commands that provide some useful information to the user. + +* The `kn help` command displays a list of the commands with helpful information. +* The [`kn version` command](cmd/kn_version.md) will display the current version of the Kn build including date and Git commit revision. +* The [`kn completion` command](cmd/kn_completion.md) will output a BASH completion script for Kn to allow command completions with tabs. + +### Plugins + +[Plugins](plugins.md) are an experimental feature to allow users to extend and customize the Kn CLI. + +## Common Flags + +For every Kn command you can use these optional common additional flags: + +* `-h` or `--help` to display specific help for that command +* `--config string` which specifies the Kn config file (default is $HOME/.kn.yaml) +* `--kubeconfig string` which specifies the kubectl config file (default is $HOME/.kube/config) \ No newline at end of file diff --git a/docs/cmd/kn.md b/docs/cmd/kn.md new file mode 100644 index 0000000000..d49d29a090 --- /dev/null +++ b/docs/cmd/kn.md @@ -0,0 +1,28 @@ +## kn + +Knative client + +### Synopsis + +Manage your Knative building blocks: + +Serving: Manage your services and release new software to them. +Build: Create builds and keep track of their results. +Eventing: Manage event subscriptions and channels. Connect up event sources. + +### Options + +``` + --config string config file (default is $HOME/.kn.yaml) + -h, --help help for kn + --kubeconfig string kubectl config file (default is $HOME/.kube/config) +``` + +### SEE ALSO + +* [kn completion](kn_completion.md) - Output bash completion code +* [kn revision](kn_revision.md) - Revision command group +* [kn service](kn_service.md) - Service command group +* [kn version](kn_version.md) - Prints the client version + +###### Auto generated by spf13/cobra on 3-May-2019 diff --git a/docs/cmd/kn_completion.md b/docs/cmd/kn_completion.md new file mode 100644 index 0000000000..1e83afa98e --- /dev/null +++ b/docs/cmd/kn_completion.md @@ -0,0 +1,30 @@ +## kn completion + +Output bash completion code + +### Synopsis + +Output bash completion code + +``` +kn completion [flags] +``` + +### Options + +``` + -h, --help help for completion +``` + +### Options inherited from parent commands + +``` + --config string config file (default is $HOME/.kn.yaml) + --kubeconfig string kubectl config file (default is $HOME/.kube/config) +``` + +### SEE ALSO + +* [kn](kn.md) - Knative client + +###### Auto generated by spf13/cobra on 3-May-2019 diff --git a/docs/cmd/kn_revision.md b/docs/cmd/kn_revision.md new file mode 100644 index 0000000000..f800eb6608 --- /dev/null +++ b/docs/cmd/kn_revision.md @@ -0,0 +1,28 @@ +## kn revision + +Revision command group + +### Synopsis + +Revision command group + +### Options + +``` + -h, --help help for revision +``` + +### Options inherited from parent commands + +``` + --config string config file (default is $HOME/.kn.yaml) + --kubeconfig string kubectl config file (default is $HOME/.kube/config) +``` + +### SEE ALSO + +* [kn](kn.md) - Knative client +* [kn revision describe](kn_revision_describe.md) - Describe revisions. +* [kn revision list](kn_revision_list.md) - List available revisions. + +###### Auto generated by spf13/cobra on 3-May-2019 diff --git a/docs/cmd/kn_revision_describe.md b/docs/cmd/kn_revision_describe.md new file mode 100644 index 0000000000..7413f11710 --- /dev/null +++ b/docs/cmd/kn_revision_describe.md @@ -0,0 +1,34 @@ +## kn revision describe + +Describe revisions. + +### Synopsis + +Describe revisions. + +``` +kn revision describe NAME [flags] +``` + +### Options + +``` + --allow-missing-template-keys If true, ignore any errors in templates when a field or map key is missing in the template. Only applies to golang and jsonpath output formats. (default true) + -h, --help help for describe + -n, --namespace string List the requested object(s) in given namespace. + -o, --output string Output format. One of: json|yaml|name|go-template|go-template-file|templatefile|template|jsonpath|jsonpath-file. (default "yaml") + --template string Template string or path to template file to use when -o=go-template, -o=go-template-file. The template format is golang templates [http://golang.org/pkg/text/template/#pkg-overview]. +``` + +### Options inherited from parent commands + +``` + --config string config file (default is $HOME/.kn.yaml) + --kubeconfig string kubectl config file (default is $HOME/.kube/config) +``` + +### SEE ALSO + +* [kn revision](kn_revision.md) - Revision command group + +###### Auto generated by spf13/cobra on 3-May-2019 diff --git a/docs/cmd/kn_revision_list.md b/docs/cmd/kn_revision_list.md new file mode 100644 index 0000000000..3399725557 --- /dev/null +++ b/docs/cmd/kn_revision_list.md @@ -0,0 +1,35 @@ +## kn revision list + +List available revisions. + +### Synopsis + +List available revisions. + +``` +kn revision list [flags] +``` + +### Options + +``` + --all-namespaces If present, list the requested object(s) across all namespaces. Namespace in current context is ignored even if specified with --namespace. + --allow-missing-template-keys If true, ignore any errors in templates when a field or map key is missing in the template. Only applies to golang and jsonpath output formats. (default true) + -h, --help help for list + -n, --namespace string List the requested object(s) in given namespace. + -o, --output string Output format. One of: json|yaml|name|template|go-template|go-template-file|templatefile|jsonpath|jsonpath-file. (default "jsonpath={range .items[*]}{.metadata.name}{\"\\n\"}{end}") + --template string Template string or path to template file to use when -o=go-template, -o=go-template-file. The template format is golang templates [http://golang.org/pkg/text/template/#pkg-overview]. +``` + +### Options inherited from parent commands + +``` + --config string config file (default is $HOME/.kn.yaml) + --kubeconfig string kubectl config file (default is $HOME/.kube/config) +``` + +### SEE ALSO + +* [kn revision](kn_revision.md) - Revision command group + +###### Auto generated by spf13/cobra on 3-May-2019 diff --git a/docs/cmd/kn_service.md b/docs/cmd/kn_service.md new file mode 100644 index 0000000000..d1e4362587 --- /dev/null +++ b/docs/cmd/kn_service.md @@ -0,0 +1,31 @@ +## kn service + +Service command group + +### Synopsis + +Service command group + +### Options + +``` + -h, --help help for service +``` + +### Options inherited from parent commands + +``` + --config string config file (default is $HOME/.kn.yaml) + --kubeconfig string kubectl config file (default is $HOME/.kube/config) +``` + +### SEE ALSO + +* [kn](kn.md) - Knative client +* [kn service create](kn_service_create.md) - Create a service. +* [kn service delete](kn_service_delete.md) - Delete a service. +* [kn service describe](kn_service_describe.md) - Describe available services. +* [kn service list](kn_service_list.md) - List available services. +* [kn service update](kn_service_update.md) - Update a service. + +###### Auto generated by spf13/cobra on 3-May-2019 diff --git a/docs/cmd/kn_service_create.md b/docs/cmd/kn_service_create.md new file mode 100644 index 0000000000..6e7e54fdec --- /dev/null +++ b/docs/cmd/kn_service_create.md @@ -0,0 +1,48 @@ +## kn service create + +Create a service. + +### Synopsis + +Create a service. + +``` +kn service create NAME --image IMAGE [flags] +``` + +### Examples + +``` + + # Create a service 'mysvc' using image at dev.local/ns/image:latest + kn service create mysvc --image dev.local/ns/image:latest + + # Create a service with multiple environment variables + kn service create mysvc --env KEY1=VALUE1 --env KEY2=VALUE2 --image dev.local/ns/image:latest +``` + +### Options + +``` + -e, --env stringArray Environment variable to set. NAME=value; you may provide this flag any number of times to set multiple environment variables. + -h, --help help for create + --image string Image to run. + --limits-cpu string The limits on the requested CPU (e.g., 1000m). + --limits-memory string The limits on the requested CPU (e.g., 1024Mi). + -n, --namespace string List the requested object(s) in given namespace. + --requests-cpu string The requested CPU (e.g., 250m). + --requests-memory string The requested CPU (e.g., 64Mi). +``` + +### Options inherited from parent commands + +``` + --config string config file (default is $HOME/.kn.yaml) + --kubeconfig string kubectl config file (default is $HOME/.kube/config) +``` + +### SEE ALSO + +* [kn service](kn_service.md) - Service command group + +###### Auto generated by spf13/cobra on 3-May-2019 diff --git a/docs/cmd/kn_service_delete.md b/docs/cmd/kn_service_delete.md new file mode 100644 index 0000000000..e0f18607b9 --- /dev/null +++ b/docs/cmd/kn_service_delete.md @@ -0,0 +1,42 @@ +## kn service delete + +Delete a service. + +### Synopsis + +Delete a service. + +``` +kn service delete NAME [flags] +``` + +### Examples + +``` + + # Delete a service 'svc1' in default namespace + kn service delete svc1 + + # Delete a service 'svc2' in 'ns1' namespace + kn service delete svc2 -n ns1 +``` + +### Options + +``` + -h, --help help for delete + -n, --namespace string List the requested object(s) in given namespace. +``` + +### Options inherited from parent commands + +``` + --config string config file (default is $HOME/.kn.yaml) + --kubeconfig string kubectl config file (default is $HOME/.kube/config) +``` + +### SEE ALSO + +* [kn service](kn_service.md) - Service command group + +###### Auto generated by spf13/cobra on 3-May-2019 diff --git a/docs/cmd/kn_service_describe.md b/docs/cmd/kn_service_describe.md new file mode 100644 index 0000000000..ceb54033a5 --- /dev/null +++ b/docs/cmd/kn_service_describe.md @@ -0,0 +1,34 @@ +## kn service describe + +Describe available services. + +### Synopsis + +Describe available services. + +``` +kn service describe NAME [flags] +``` + +### Options + +``` + --allow-missing-template-keys If true, ignore any errors in templates when a field or map key is missing in the template. Only applies to golang and jsonpath output formats. (default true) + -h, --help help for describe + -n, --namespace string List the requested object(s) in given namespace. + -o, --output string Output format. One of: json|yaml|name|template|go-template|go-template-file|templatefile|jsonpath|jsonpath-file. (default "yaml") + --template string Template string or path to template file to use when -o=go-template, -o=go-template-file. The template format is golang templates [http://golang.org/pkg/text/template/#pkg-overview]. +``` + +### Options inherited from parent commands + +``` + --config string config file (default is $HOME/.kn.yaml) + --kubeconfig string kubectl config file (default is $HOME/.kube/config) +``` + +### SEE ALSO + +* [kn service](kn_service.md) - Service command group + +###### Auto generated by spf13/cobra on 3-May-2019 diff --git a/docs/cmd/kn_service_list.md b/docs/cmd/kn_service_list.md new file mode 100644 index 0000000000..4e09a1afc9 --- /dev/null +++ b/docs/cmd/kn_service_list.md @@ -0,0 +1,35 @@ +## kn service list + +List available services. + +### Synopsis + +List available services. + +``` +kn service list [flags] +``` + +### Options + +``` + --all-namespaces If present, list the requested object(s) across all namespaces. Namespace in current context is ignored even if specified with --namespace. + --allow-missing-template-keys If true, ignore any errors in templates when a field or map key is missing in the template. Only applies to golang and jsonpath output formats. (default true) + -h, --help help for list + -n, --namespace string List the requested object(s) in given namespace. + -o, --output string Output format. One of: json|yaml|name|go-template|go-template-file|templatefile|template|jsonpath|jsonpath-file. (default "jsonpath={range .items[*]}{.metadata.name}{\"\\n\"}{end}") + --template string Template string or path to template file to use when -o=go-template, -o=go-template-file. The template format is golang templates [http://golang.org/pkg/text/template/#pkg-overview]. +``` + +### Options inherited from parent commands + +``` + --config string config file (default is $HOME/.kn.yaml) + --kubeconfig string kubectl config file (default is $HOME/.kube/config) +``` + +### SEE ALSO + +* [kn service](kn_service.md) - Service command group + +###### Auto generated by spf13/cobra on 3-May-2019 diff --git a/docs/cmd/kn_service_update.md b/docs/cmd/kn_service_update.md new file mode 100644 index 0000000000..a9df571740 --- /dev/null +++ b/docs/cmd/kn_service_update.md @@ -0,0 +1,48 @@ +## kn service update + +Update a service. + +### Synopsis + +Update a service. + +``` +kn service update NAME [flags] +``` + +### Examples + +``` + + # Updates a service 'mysvc' with new environment variables + kn service update mysvc --env KEY1=VALUE1 --env KEY2=VALUE2 + + # Updates a service 'mysvc' with new requests and limits parameters + kn service update mysvc --requests-cpu 500m --limits-memory 1024Mi +``` + +### Options + +``` + -e, --env stringArray Environment variable to set. NAME=value; you may provide this flag any number of times to set multiple environment variables. + -h, --help help for update + --image string Image to run. + --limits-cpu string The limits on the requested CPU (e.g., 1000m). + --limits-memory string The limits on the requested CPU (e.g., 1024Mi). + -n, --namespace string List the requested object(s) in given namespace. + --requests-cpu string The requested CPU (e.g., 250m). + --requests-memory string The requested CPU (e.g., 64Mi). +``` + +### Options inherited from parent commands + +``` + --config string config file (default is $HOME/.kn.yaml) + --kubeconfig string kubectl config file (default is $HOME/.kube/config) +``` + +### SEE ALSO + +* [kn service](kn_service.md) - Service command group + +###### Auto generated by spf13/cobra on 3-May-2019 diff --git a/docs/cmd/kn_version.md b/docs/cmd/kn_version.md new file mode 100644 index 0000000000..4f3e437e5a --- /dev/null +++ b/docs/cmd/kn_version.md @@ -0,0 +1,30 @@ +## kn version + +Prints the client version + +### Synopsis + +Prints the client version + +``` +kn version [flags] +``` + +### Options + +``` + -h, --help help for version +``` + +### Options inherited from parent commands + +``` + --config string config file (default is $HOME/.kn.yaml) + --kubeconfig string kubectl config file (default is $HOME/.kube/config) +``` + +### SEE ALSO + +* [kn](kn.md) - Knative client + +###### Auto generated by spf13/cobra on 3-May-2019 diff --git a/docs/plugins.md b/docs/plugins.md new file mode 100644 index 0000000000..30404ce4c5 --- /dev/null +++ b/docs/plugins.md @@ -0,0 +1 @@ +TODO \ No newline at end of file diff --git a/docs/workflows.md b/docs/workflows.md new file mode 100644 index 0000000000..22b39f1031 --- /dev/null +++ b/docs/workflows.md @@ -0,0 +1,105 @@ +# Workflows + +The purpose of this section of the Kn documentation is to list common workflows or use-cases for the Knative CLI. This is a live document, meant to be updated as we learn more about good ways to use `kn`. + +## Basic + +In this basic worflow we show the CRUD (create, read, update, delete) operations on a service. We use a well known [simple Hello World service](https://github.com/knative/docs/tree/master/docs/serving/samples/hello-world/helloworld-go) that reads the environment variable `TARGET` and prints it as output. + +* Create a service from image in `default` namespace + +```bash +$ kn service create hello --image gcr.io/knative-samples/helloworld-go --env TARGET=Knative +``` + +* Curl service endpoint + +```bash +curl '-sS' '-H' 'Host: hello.default.example.com' 'http://xxx.xx.xxx.xx ' +Hello Knative! +``` + +Where `http://xxx.xx.xxx.xx` is your Knative installation ingress. + +* List service + +```bash +$ kn service list +$ hello +``` + +* Update service + +```bash +$ kn service update hello --env TARGET=Kn +``` + +The service's environment variable `TARGET` is now set to `Kn` + + + +* Describe service + +```bash +$ kn service describe hello +apiVersion: knative.dev/v1alpha1 +kind: Service +metadata: + creationTimestamp: "2019-05-09T21:14:41Z" + generation: 1 + name: hello + namespace: default + resourceVersion: "28795267" + selfLink: /apis/serving.knative.dev/v1alpha1/namespaces/default/services/hello + uid: 760e1b9a-729f-11e9-9180-9ae5104abc98 +spec: + generation: 2 + runLatest: + configuration: + revisionTemplate: + metadata: + creationTimestamp: null + spec: + concurrencyModel: Multi + container: + env: + - name: TARGET + value: Kn + name: "" + resources: {} +status: + conditions: + - lastTransitionTime: "2019-05-09T21:14:52Z" + status: "True" + type: RoutesReady + - lastTransitionTime: "2019-05-09T21:26:42Z" + status: "True" + type: ConfigurationsReady + domain: hello.default.example.com + domainInternal: hello.default.svc.cluster.local + latestCreatedRevisionName: hello-00002 + latestReadyRevisionName: hello-00001 + observedGeneration: 2 + traffic: + - configurationName: hello + percent: 100 + revisionName: hello-00001 +``` + +* Delete service + +```bash +$ kn service delete hello +$ Deleted 'hello' in 'default' namespace. +``` + +You can then issue the same `$ kn service list` command to verify that the service was deleted. diff --git a/go.mod b/go.mod index 57f4766bc7..6a0172c9e9 100644 --- a/go.mod +++ b/go.mod @@ -1,59 +1,43 @@ module github.com/knative/client require ( - cloud.google.com/go v0.34.0 // indirect - github.com/BurntSushi/toml v0.3.1 // indirect - github.com/emicklei/go-restful v2.8.0+incompatible // indirect + contrib.go.opencensus.io/exporter/stackdriver v0.11.0 // indirect + github.com/cpuguy83/go-md2man v1.0.10 // indirect github.com/evanphx/json-patch v4.1.0+incompatible // indirect - github.com/ghodss/yaml v1.0.0 // indirect - github.com/go-openapi/spec v0.18.0 // indirect - github.com/gogo/protobuf v1.2.0 // indirect - github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b // indirect + github.com/gogo/protobuf v1.2.1 // indirect github.com/golang/groupcache v0.0.0-20190129154638-5b532d6fd5ef // indirect - github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c // indirect - github.com/google/go-cmp v0.2.0 // indirect - github.com/google/go-containerregistry v0.0.0-20190109170535-caf7c6e36671 // indirect - github.com/google/gofuzz v0.0.0-20170612174753-24818f796faf // indirect + github.com/google/btree v1.0.0 // indirect + github.com/google/go-containerregistry v0.0.0-20190424210018-7d6d1d3cd63b // indirect + github.com/google/gofuzz v1.0.0 // indirect github.com/googleapis/gnostic v0.2.0 // indirect - github.com/gregjones/httpcache v0.0.0-20181110185634-c63ab54fda8f // indirect - github.com/hashicorp/golang-lru v0.5.0 // indirect - github.com/imdario/mergo v0.3.6 // indirect + github.com/gregjones/httpcache v0.0.0-20190212212710-3befbb6ad0cc // indirect + github.com/hashicorp/golang-lru v0.5.1 // indirect + github.com/imdario/mergo v0.3.7 // indirect github.com/inconshreveable/mousetrap v1.0.0 // indirect - github.com/json-iterator/go v1.1.5 // indirect - github.com/knative/build v0.3.0 // indirect - github.com/knative/pkg v0.0.0-20190110005142-b6044a7d1795 - github.com/knative/serving v0.3.0 - github.com/knative/test-infra v0.0.0-20190404172656-4ce16d390c55 - github.com/kr/pretty v0.1.0 // indirect + github.com/json-iterator/go v1.1.6 // indirect + github.com/knative/build v0.5.0 // indirect + github.com/knative/pkg v0.0.0-20190329155329-916205998db9 + github.com/knative/serving v0.5.2 + github.com/knative/test-infra v0.0.0-20190509163238-a721698dbe49 github.com/mattbaird/jsonpatch v0.0.0-20171005235357-81af80346b1a // indirect - github.com/mitchellh/go-homedir v1.0.0 - github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect + github.com/mitchellh/go-homedir v1.1.0 github.com/modern-go/reflect2 v1.0.1 // indirect - github.com/onsi/ginkgo v1.7.0 // indirect - github.com/onsi/gomega v1.4.3 // indirect github.com/peterbourgon/diskv v2.0.1+incompatible // indirect github.com/pkg/errors v0.8.1 // indirect - github.com/sergi/go-diff v1.0.0 // indirect - github.com/spf13/afero v1.2.0 // indirect github.com/spf13/cobra v0.0.3 github.com/spf13/pflag v1.0.3 github.com/spf13/viper v1.3.1 - github.com/stretchr/testify v1.3.0 // indirect - golang.org/x/crypto v0.0.0-20190103213133-ff983b9c42bc // indirect - golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e // indirect - golang.org/x/oauth2 v0.0.0-20181203162652-d668ce993890 // indirect - golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4 // indirect - golang.org/x/sys v0.0.0-20190109145017-48ac38b7c8cb // indirect - golang.org/x/time v0.0.0-20181108054448-85acf8d2951c // indirect - google.golang.org/appengine v1.4.0 // indirect - gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 // indirect + go.uber.org/atomic v1.3.2 // indirect + go.uber.org/multierr v1.1.0 // indirect + go.uber.org/zap v1.9.1 // indirect + golang.org/x/net v0.0.0-20190424112056-4829fb13d2c6 // indirect + golang.org/x/oauth2 v0.0.0-20190402181905-9f3314589c9a // indirect + golang.org/x/time v0.0.0-20190308202827-9d24e82272b4 // indirect gopkg.in/inf.v0 v0.9.1 // indirect - k8s.io/api v0.0.0-20181221193117-173ce66c1e39 - k8s.io/apimachinery v0.0.0-20190104073114-849b284f3b75 - k8s.io/cli-runtime v0.0.0-20190107235426-31214e12222d - k8s.io/client-go v2.0.0-alpha.0.0.20181015214059-cbd9965a0e71+incompatible - k8s.io/klog v0.1.0 // indirect - k8s.io/kube-openapi v0.0.0-20181114233023-0317810137be // indirect - sigs.k8s.io/kustomize v1.0.11 // indirect + k8s.io/api v0.0.0-20190226173710-145d52631d00 + k8s.io/apimachinery v0.0.0-20190221084156-01f179d85dbc + k8s.io/cli-runtime v0.0.0-20190226180714-082c0831af2b + k8s.io/client-go v0.0.0-20190226174127-78295b709ec6 + k8s.io/kube-openapi v0.0.0-20190418160015-6b3d3b2d5666 // indirect sigs.k8s.io/yaml v1.1.0 ) diff --git a/go.sum b/go.sum index 84585cf3df..cddd84c136 100644 --- a/go.sum +++ b/go.sum @@ -1,163 +1,337 @@ +cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= cloud.google.com/go v0.34.0 h1:eOI3/cP2VTU6uZLDYAoic+eyzzB9YyGmJ7eIjl8rOPg= cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +cloud.google.com/go v0.37.4 h1:glPeL3BQJsbF6aIIYfZizMwc5LTYz250bDMjttbBGAU= +cloud.google.com/go v0.37.4/go.mod h1:NHPJ89PdicEuT9hdPXMROBD91xc5uRDxsMtSB16k7hw= +contrib.go.opencensus.io/exporter/ocagent v0.4.12 h1:jGFvw3l57ViIVEPKKEUXPcLYIXJmQxLUh6ey1eJhwyc= +contrib.go.opencensus.io/exporter/ocagent v0.4.12/go.mod h1:450APlNTSR6FrvC3CTRqYosuDstRB9un7SOx2k/9ckA= +contrib.go.opencensus.io/exporter/stackdriver v0.11.0 h1:PV4m31gF3xT3oFDou7SxUVver/jja9sJ20HeTIGR2nM= +contrib.go.opencensus.io/exporter/stackdriver v0.11.0/go.mod h1:hA7rlmtavV03FGxzWXAPBUnZeZBhWN/QYQAuMtxc9Bk= +contrib.go.opencensus.io/resource v0.0.0-20190131005048-21591786a5e0 h1:ICrSnXeuT4427bpR8X9I7GxiyT4X5qgLtFT7m1IjK2c= +contrib.go.opencensus.io/resource v0.0.0-20190131005048-21591786a5e0/go.mod h1:F361eGI91LCmW1I/Saf+rX0+OFcigGlFvXwEGEnkRLA= +github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ= github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= -github.com/PuerkitoBio/purell v1.1.0 h1:rmGxhojJlM0tuKtfdvliR84CFHljx9ag64t2xmVkjK4= -github.com/PuerkitoBio/purell v1.1.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0= -github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 h1:d+Bc7a5rLufV/sSk/8dngufqelfh6jnri85riMAaF/M= -github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE= +github.com/NYTimes/gziphandler v0.0.0-20170623195520-56545f4a5d46/go.mod h1:3wb06e3pkSAbeQ52E9H9iFoQsEEwGN64994WTCIhntQ= +github.com/PuerkitoBio/purell v1.0.0 h1:0GoNN3taZV6QI81IXgCbxMyEaJDXMSIjArYBCYzVVvs= +github.com/PuerkitoBio/purell v1.0.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0= +github.com/PuerkitoBio/urlesc v0.0.0-20160726150825-5bd2802263f2 h1:JCHLVE3B+kJde7bIEo5N4J+ZbLhp0J1Fs+ulyRws4gE= +github.com/PuerkitoBio/urlesc v0.0.0-20160726150825-5bd2802263f2/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE= +github.com/Shopify/sarama v1.19.0/go.mod h1:FVkBWblsNy7DGZRfXLU0O9RCGt5g3g3yEuWXgklEdEo= +github.com/Shopify/toxiproxy v2.1.4+incompatible/go.mod h1:OXgGpZ6Cli1/URJOF1DMxUHB2q5Ap20/P/eIdh4G0pI= +github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc= +github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0= +github.com/apache/thrift v0.12.0/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ= github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8= +github.com/aws/aws-sdk-go v1.18.6 h1:NuUz/+bi6C5v3BpIXW/VfovfMpvlhl1WUnD0EiDkOwQ= +github.com/aws/aws-sdk-go v1.18.6/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo= +github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973 h1:xJ4a3vCFaGF/jqvzLMYoU8P317H5OQ+Via4RmuPwCS0= +github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q= +github.com/census-instrumentation/opencensus-proto v0.2.0 h1:LzQXZOgg4CQfE6bFvXGM30YZL1WW/M337pXml+GrcZ4= +github.com/census-instrumentation/opencensus-proto v0.2.0/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU= +github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw= github.com/coreos/etcd v3.3.10+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE= github.com/coreos/go-etcd v2.0.0+incompatible/go.mod h1:Jez6KQU2B/sWsbdaef3ED8NzMklzPG4d5KIOhIy30Tk= github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk= -github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/cpuguy83/go-md2man v1.0.10 h1:BSKMNlYxDvnunlTymqtgONjNnaRV1sTpcovwwjF22jk= +github.com/cpuguy83/go-md2man v1.0.10/go.mod h1:SmD6nW6nTyfqj6ABTjUi3V3JVMnlJmwcJI5acqYI6dE= +github.com/davecgh/go-spew v0.0.0-20151105211317-5215b55f46b2/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= -github.com/emicklei/go-restful v2.8.0+incompatible h1:wN8GCRDPGHguIynsnBartv5GUgGUg1LAU7+xnSn1j7Q= -github.com/emicklei/go-restful v2.8.0+incompatible/go.mod h1:otzb+WCGbkyDHkqmQmT5YD2WR4BBwUdeQoFo8l/7tVs= +github.com/eapache/go-resiliency v1.1.0/go.mod h1:kFI+JgMyC7bLPUVY133qvEBtVayf5mFgVsvEsIPBvNs= +github.com/eapache/go-xerial-snappy v0.0.0-20180814174437-776d5712da21/go.mod h1:+020luEh2TKB4/GOp8oxxtq0Daoen/Cii55CzbTV6DU= +github.com/eapache/queue v1.1.0/go.mod h1:6eCeP0CKFpHLu8blIFXhExK/dRa7WDZfr6jVFPTqq+I= +github.com/emicklei/go-restful v0.0.0-20170410110728-ff4f55a20633 h1:H2pdYOb3KQ1/YsqVWoWNLQO+fusocsw354rqGTZtAgw= +github.com/emicklei/go-restful v0.0.0-20170410110728-ff4f55a20633/go.mod h1:otzb+WCGbkyDHkqmQmT5YD2WR4BBwUdeQoFo8l/7tVs= github.com/evanphx/json-patch v4.1.0+incompatible h1:K1MDoo4AZ4wU0GIU/fPmtZg7VpzLjCxu+UwBD1FvwOc= github.com/evanphx/json-patch v4.1.0+incompatible/go.mod h1:50XU6AFN0ol/bzJsmQLiYLvXMP4fmwYFNcr97nuDLSk= github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I= github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo= +github.com/ghodss/yaml v0.0.0-20150909031657-73d445a93680 h1:ZktWZesgun21uEDrwW7iEV1zPCGQldM2atlJZ3TdvVM= +github.com/ghodss/yaml v0.0.0-20150909031657-73d445a93680/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04= github.com/ghodss/yaml v1.0.0 h1:wQHKEahhL6wmXdzwWG11gIVCkOv05bNOh+Rxn0yngAk= github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04= -github.com/go-openapi/jsonpointer v0.17.0 h1:nH6xp8XdXHx8dqveo0ZuJBluCO2qGrPbDNZ0dwoRHP0= -github.com/go-openapi/jsonpointer v0.17.0/go.mod h1:cOnomiV+CVVwFLk0A/MExoFMjwdsUdVpsRhURCKh+3M= -github.com/go-openapi/jsonreference v0.17.0 h1:yJW3HCkTHg7NOA+gZ83IPHzUSnUzGXhGmsdiCcMexbA= -github.com/go-openapi/jsonreference v0.17.0/go.mod h1:g4xxGn04lDIRh0GJb5QlpE3HfopLOL6uZrK/VgnsK9I= -github.com/go-openapi/spec v0.18.0 h1:aIjeyG5mo5/FrvDkpKKEGZPmF9MPHahS72mzfVqeQXQ= -github.com/go-openapi/spec v0.18.0/go.mod h1:XkF/MOi14NmjsfZ8VtAKf8pIlbZzyoTvZsdfssdxcBI= -github.com/go-openapi/swag v0.17.0 h1:iqrgMg7Q7SvtbWLlltPrkMs0UBJI6oTSs79JFRUi880= -github.com/go-openapi/swag v0.17.0/go.mod h1:AByQ+nYG6gQg71GINrmuDXCPWdL640yX49/kXLo40Tg= +github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as= +github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE= +github.com/go-openapi/jsonpointer v0.0.0-20160704185906-46af16f9f7b1 h1:wSt/4CYxs70xbATrGXhokKF1i0tZjENLOo1ioIO13zk= +github.com/go-openapi/jsonpointer v0.0.0-20160704185906-46af16f9f7b1/go.mod h1:+35s3my2LFTysnkMfxsJBAMHj/DoqoB9knIWoYG/Vk0= +github.com/go-openapi/jsonreference v0.0.0-20160704190145-13c6e3589ad9 h1:tF+augKRWlWx0J0B7ZyyKSiTyV6E1zZe+7b3qQlcEf8= +github.com/go-openapi/jsonreference v0.0.0-20160704190145-13c6e3589ad9/go.mod h1:W3Z9FmVs9qj+KR4zFKmDPGiLdk1D9Rlm7cyMvf57TTg= +github.com/go-openapi/spec v0.0.0-20160808142527-6aced65f8501 h1:C1JKChikHGpXwT5UQDFaryIpDtyyGL/CR6C2kB7F1oc= +github.com/go-openapi/spec v0.0.0-20160808142527-6aced65f8501/go.mod h1:J8+jY1nAiCcj+friV/PDoE1/3eeccG9LYBs0tYvLOWc= +github.com/go-openapi/swag v0.0.0-20160704191624-1d0bd113de87 h1:zP3nY8Tk2E6RTkqGYrarZXuzh+ffyLDljLxCy1iJw80= +github.com/go-openapi/swag v0.0.0-20160704191624-1d0bd113de87/go.mod h1:DXUve3Dpr1UfpPtxFw+EFuQ41HhCWZfha5jSVRG7C7I= +github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY= +github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ= github.com/gogo/protobuf v1.2.0 h1:xU6/SpYbvkNYiptHJYEDRseDLvYE7wSqhYYNy0QSUzI= github.com/gogo/protobuf v1.2.0/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ= 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v0.0.0-20190418160015-6b3d3b2d5666 h1:hlzz2EvLPcefAcG/j0tOZpds4LWSElZzxpZuhxbblbc= +k8s.io/kube-openapi v0.0.0-20190418160015-6b3d3b2d5666/go.mod h1:jqYp7BKXW0Jl+F1dWXBieUmcHKMPpGHGWA0uqfpOZZ4= +sigs.k8s.io/structured-merge-diff v0.0.0-20181214233322-d43a45b8663b/go.mod h1:wWxsB5ozmmv/SG7nM11ayaAW51xMvak/t1r0CSlcokI= sigs.k8s.io/yaml v1.1.0 h1:4A07+ZFc2wgJwo8YNlQpr1rVlgUDlxXHhPJciaPY5gs= sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o= diff --git a/hack/NEXT_VERSION b/hack/NEXT_VERSION new file mode 100644 index 0000000000..6e8bf73aa5 --- /dev/null +++ b/hack/NEXT_VERSION @@ -0,0 +1 @@ +0.1.0 diff --git a/hack/build-binaries.sh b/hack/build-binaries.sh index d28e009cf2..914c770b7d 100755 --- a/hack/build-binaries.sh +++ b/hack/build-binaries.sh @@ -14,10 +14,28 @@ # See the License for the specific language governing permissions and # limitations under the License. -set -e -x -u +set -e -u -GOOS=darwin GOARCH=amd64 go build -o kn-darwin-amd64 ./cmd/... -GOOS=linux GOARCH=amd64 go build -o kn-linux-amd64 ./cmd/... -GOOS=windows GOARCH=amd64 go build -o kn-windows-amd64.exe ./cmd/... +dir=$(dirname "${BASH_SOURCE[0]}") +base=$(cd "$dir/.." && pwd) +source ${base}/hack/util/flags.sh + +ld_flags="$(ld_flags ${base}/hack)" +export GO111MODULE=on +export CGO_ENABLED=0 +echo "🚧 🐧 Building for Linux" +GOOS=darwin GOARCH=amd64 go build -mod=vendor -ldflags "${ld_flags}" -o ${base}/kn-darwin-amd64 ${base}/cmd/... +echo "🚧 🍏 Building for macOS" +GOOS=linux GOARCH=amd64 go build -mod=vendor -ldflags "${ld_flags}" -o ${base}/kn-linux-amd64 ${base}/cmd/... +echo "🚧 🎠 Building for Windows" +GOOS=windows GOARCH=amd64 go build -mod=vendor -ldflags "${ld_flags}" -o ${base}/kn-windows-amd64.exe ${base}/cmd/... + +if type sha256sum >/dev/null 2>&1; then + echo "🧮 Checksum:" + pushd ${base} >/dev/null + sha256sum kn-*-amd64* + popd >/dev/null +fi + +echo "🌞 Success" -shasum -a 256 ./kn-*-amd64* diff --git a/hack/build.sh b/hack/build.sh index c5997e80e8..b269dba2d9 100755 --- a/hack/build.sh +++ b/hack/build.sh @@ -14,15 +14,18 @@ # See the License for the specific language governing permissions and # limitations under the License. -set -e -x -u +set -o pipefail +set -eu -VERSION=0.0.0 -BUILDTIME=`date -u +%Y%m%d.%H%M%S` +dir=$(dirname "${BASH_SOURCE[0]}") +base=$(cd "$dir/.." && pwd) +source ${base}/hack/util/flags.sh -go fmt ./cmd/... ./pkg/... +export GO111MODULE=on -go build -ldflags "-X github.com/knative/client/pkg/kn/commands.Version=$VERSION.$BUILDTIME" ./cmd/... - -./kn version - -echo "Success" +echo "📋 Formatting" +go fmt ${base}/cmd/... ${base}/pkg/... +echo "🚧 Building" +go build -mod=vendor -ldflags "$(ld_flags ${base}/hack)" -o ${base}/kn ${base}/cmd/... +echo "🌞 Success" +${base}/kn version diff --git a/vendor/github.com/go-openapi/spec/contact_info.go b/hack/generate-docs.go similarity index 57% rename from vendor/github.com/go-openapi/spec/contact_info.go rename to hack/generate-docs.go index f285970aa1..6f80b22224 100644 --- a/vendor/github.com/go-openapi/spec/contact_info.go +++ b/hack/generate-docs.go @@ -1,10 +1,10 @@ -// Copyright 2015 go-swagger maintainers +// Copyright © 2018 The Knative Authors // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -12,13 +12,22 @@ // See the License for the specific language governing permissions and // limitations under the License. -package spec +package main -// ContactInfo contact information for the exposed API. -// -// For more information: http://goo.gl/8us55a#contactObject -type ContactInfo struct { - Name string `json:"name,omitempty"` - URL string `json:"url,omitempty"` - Email string `json:"email,omitempty"` -} +import ( + "fmt" + "os" + + "github.com/spf13/cobra/doc" + "github.com/knative/client/pkg/kn/commands" +) + +func main() { + rootCmd := commands.NewKnCommand() + + err := doc.GenMarkdownTree(rootCmd, "./docs/cmd/") + if err != nil { + fmt.Fprintln(os.Stderr, err) + os.Exit(1) + } +} \ No newline at end of file diff --git a/hack/generate-docs.sh b/hack/generate-docs.sh new file mode 100755 index 0000000000..a9b267aea3 --- /dev/null +++ b/hack/generate-docs.sh @@ -0,0 +1,23 @@ +#!/bin/bash + +# Copyright 2018 The Knative Authors +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +echo "📑 Generating docs" +rm -rf docs/cmd +mkdir -p docs/cmd + +go run ./hack/generate-docs.go + +echo "🌞 Success" \ No newline at end of file diff --git a/hack/util/flags.sh b/hack/util/flags.sh new file mode 100644 index 0000000000..6e930fc566 --- /dev/null +++ b/hack/util/flags.sh @@ -0,0 +1,37 @@ +#!/bin/bash + +# Copyright 2018 The Knative Authors +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + + +ld_flags() { + local dir=${1:-} + version=$(get_version ${dir}) + now=$(date -u "+%Y-%m-%d %H:%M:%S") + rev=$(git rev-parse --short HEAD) + + pkg="github.com/knative/client/pkg/kn/commands" + echo "-X '${pkg}.BuildDate=$now' -X ${pkg}.Version=$version -X ${pkg}.GitRevision=$rev" +} + +# Get version from local file +get_version() { + local dir=${1:-} + + version=$(cat "$dir/NEXT_VERSION") + date=$(date -u +%Y%m%d) + echo "${version}-${date}" +} + + diff --git a/pkg/kn/commands/configuration_edit_flags.go b/pkg/kn/commands/configuration_edit_flags.go index f8d634a6da..816f273955 100644 --- a/pkg/kn/commands/configuration_edit_flags.go +++ b/pkg/kn/commands/configuration_edit_flags.go @@ -21,18 +21,34 @@ import ( servinglib "github.com/knative/client/pkg/serving" servingv1alpha1 "github.com/knative/serving/pkg/apis/serving/v1alpha1" "github.com/spf13/cobra" + corev1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/api/resource" ) type ConfigurationEditFlags struct { - Image string - Env []string + Image string + Env []string + RequestsFlags, LimitsFlags ResourceFlags } -func (p *ConfigurationEditFlags) AddFlags(command *cobra.Command) { +type ResourceFlags struct { + CPU string + Memory string +} + +func (p *ConfigurationEditFlags) AddUpdateFlags(command *cobra.Command) { command.Flags().StringVar(&p.Image, "image", "", "Image to run.") command.Flags().StringArrayVarP(&p.Env, "env", "e", []string{}, "Environment variable to set. NAME=value; you may provide this flag "+ "any number of times to set multiple environment variables.") + command.Flags().StringVar(&p.RequestsFlags.CPU, "requests-cpu", "", "The requested CPU (e.g., 250m).") + command.Flags().StringVar(&p.RequestsFlags.Memory, "requests-memory", "", "The requested CPU (e.g., 64Mi).") + command.Flags().StringVar(&p.LimitsFlags.CPU, "limits-cpu", "", "The limits on the requested CPU (e.g., 1000m).") + command.Flags().StringVar(&p.LimitsFlags.Memory, "limits-memory", "", "The limits on the requested CPU (e.g., 1024Mi).") +} + +func (p *ConfigurationEditFlags) AddCreateFlags(command *cobra.Command) { + p.AddUpdateFlags(command) command.MarkFlagRequired("image") } @@ -55,5 +71,41 @@ func (p *ConfigurationEditFlags) Apply(config *servingv1alpha1.ConfigurationSpec if err != nil { return err } + limitsResources, err := p.computeResources(p.LimitsFlags) + if err != nil { + return err + } + requestsResources, err := p.computeResources(p.RequestsFlags) + if err != nil { + return err + } + err = servinglib.UpdateResources(config, requestsResources, limitsResources) + if err != nil { + return err + } return nil } + +func (p *ConfigurationEditFlags) computeResources(resourceFlags ResourceFlags) (corev1.ResourceList, error) { + resourceList := corev1.ResourceList{} + + if resourceFlags.CPU != "" { + cpuQuantity, err := resource.ParseQuantity(resourceFlags.CPU) + if err != nil { + return corev1.ResourceList{}, err + } + + resourceList[corev1.ResourceCPU] = cpuQuantity + } + + if resourceFlags.Memory != "" { + memoryQuantity, err := resource.ParseQuantity(resourceFlags.Memory) + if err != nil { + return corev1.ResourceList{}, err + } + + resourceList[corev1.ResourceMemory] = memoryQuantity + } + + return resourceList, nil +} diff --git a/pkg/kn/commands/human_readable_flags.go b/pkg/kn/commands/human_readable_flags.go new file mode 100644 index 0000000000..762dfc0a4b --- /dev/null +++ b/pkg/kn/commands/human_readable_flags.go @@ -0,0 +1,56 @@ +// Copyright © 2019 The Knative Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package commands + +import ( + hprinters "github.com/knative/client/pkg/printers" + "github.com/spf13/cobra" +) + +// HumanPrintFlags provides default flags necessary for printing. +// Given the following flag values, a printer can be requested that knows +// how to handle printing based on these values. +type HumanPrintFlags struct { + //TODO: Add more flags as required +} + +// AllowedFormats returns more customized formating options +func (f *HumanPrintFlags) AllowedFormats() []string { + // TODO: Add more formats eg: wide + return []string{""} +} + +// ToPrinter receives returns a printer capable of +// handling human-readable output. +func (f *HumanPrintFlags) ToPrinter() (hprinters.ResourcePrinter, error) { + p := hprinters.NewTablePrinter(hprinters.PrintOptions{}) + // Add the column definitions and respective printing functions for service get command + ServiceGetHandlers(p) + // Add the column definitions and respective printing functions for revision get command + RevisionGetHandlers(p) + return p, nil +} + +// AddFlags receives a *cobra.Command reference and binds +// flags related to human-readable printing to it +func (f *HumanPrintFlags) AddFlags(c *cobra.Command) { + //TODO: Add more flags as required +} + +// NewHumanPrintFlags returns flags associated with +// human-readable printing, with default values set. +func NewHumanPrintFlags() *HumanPrintFlags { + return &HumanPrintFlags{} +} diff --git a/pkg/kn/commands/namespaced.go b/pkg/kn/commands/namespaced.go index 38681585ad..e945bf6f64 100644 --- a/pkg/kn/commands/namespaced.go +++ b/pkg/kn/commands/namespaced.go @@ -1,3 +1,17 @@ +// Copyright © 2019 The Knative Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + package commands import ( @@ -31,19 +45,19 @@ func AddNamespaceFlags(flags *pflag.FlagSet, allowAll bool) { // GetNamespace returns namespace from command specified by flag func GetNamespace(cmd *cobra.Command) (string, error) { namespace := cmd.Flag("namespace").Value.String() - if cmd.Flags().Lookup("all-namespaces") == nil { - if namespace == "" { - return defaultNamespace, nil + // check value of all-namepace only if its defined + if cmd.Flags().Lookup("all-namespaces") != nil { + all, err := cmd.Flags().GetBool("all-namespaces") + if err != nil { + return "", err + } else if all { // if all-namespaces=True + // namespace = "" <-- all-namespaces representation + return "", nil } - return namespace, nil - } - - all, err := cmd.Flags().GetBool("all-namespaces") - if err != nil { - return "", err } - if all { - namespace = "" + // if all-namepaces=False or namespace not given, use default namespace + if namespace == "" { + namespace = defaultNamespace } return namespace, nil } diff --git a/pkg/kn/commands/namespaced_test.go b/pkg/kn/commands/namespaced_test.go new file mode 100644 index 0000000000..dc0bc22baa --- /dev/null +++ b/pkg/kn/commands/namespaced_test.go @@ -0,0 +1,122 @@ +// Copyright © 2019 The Knative Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package commands + +import ( + "github.com/spf13/cobra" + "testing" +) + +// testCommandGenerator generates a test cobra command +func testCommandGenerator(allNamespaceFlag bool) *cobra.Command { + var testCmd = &cobra.Command{ + Use: "kn", + Short: "Namespace test kn command", + Run: func(cmd *cobra.Command, args []string) {}, + } + AddNamespaceFlags(testCmd.Flags(), allNamespaceFlag) + return testCmd +} + +// test by setting some namespace +func TestGetNamespaceSample(t *testing.T) { + testCmd := testCommandGenerator(true) + expectedNamespace := "test1" + testCmd.SetArgs([]string{"--namespace", expectedNamespace}) + testCmd.Execute() + actualNamespace, err := GetNamespace(testCmd) + if err != nil { + t.Fatal(err) + } + if actualNamespace != expectedNamespace { + t.Fatalf("Incorrect namespace retrieved: %v, expected: %v", actualNamespace, expectedNamespace) + } +} + +// test without setting any namespace +func TestGetNamespaceDefault(t *testing.T) { + testCmd := testCommandGenerator(true) + expectedNamespace := "default" + testCmd.Execute() + actualNamespace, err := GetNamespace(testCmd) + if err != nil { + t.Fatal(err) + } + if actualNamespace != expectedNamespace { + t.Fatalf("Incorrect namespace retrieved: %v, expected: %v", actualNamespace, expectedNamespace) + } +} + +// test with all-namespaces flag set with sample namespace +// all-namespaces flag takes the precendence +func TestGetNamespaceAllNamespacesSet(t *testing.T) { + testCmd := testCommandGenerator(true) + expectedNamespace := "" + sampleNamespace := "test1" + testCmd.SetArgs([]string{"--namespace", sampleNamespace, "--all-namespaces"}) + testCmd.Execute() + actualNamespace, err := GetNamespace(testCmd) + if err != nil { + t.Fatal(err) + } + if actualNamespace != expectedNamespace { + t.Fatalf("Incorrect namespace retrieved: %v, expected: %v", actualNamespace, expectedNamespace) + } +} + +// test with all-namespace flag set without any namespace flag set +// all-namespace flag takes precendence +func TestGetNamespaceDefaultAllNamespacesUnset(t *testing.T) { + testCmd := testCommandGenerator(true) + expectedNamespace := "" + testCmd.SetArgs([]string{"--all-namespaces"}) + testCmd.Execute() + actualNamespace, err := GetNamespace(testCmd) + if err != nil { + t.Fatal(err) + } + if actualNamespace != expectedNamespace { + t.Fatalf("Incorrect namespace retrieved: %v, expected: %v", actualNamespace, expectedNamespace) + } +} + +// test with all-namespaces flag not defined for command +func TestGetNamespaceAllNamespacesNotDefined(t *testing.T) { + testCmd := testCommandGenerator(false) + expectedNamespace := "test1" + testCmd.SetArgs([]string{"--namespace", expectedNamespace}) + testCmd.Execute() + actualNamespace, err := GetNamespace(testCmd) + if err != nil { + t.Fatal(err) + } + if actualNamespace != expectedNamespace { + t.Fatalf("Incorrect namespace retrieved: %v, expected: %v", actualNamespace, expectedNamespace) + } +} + +// test with all-namespace flag not defined and no namespace given +func TestGetNamespaceDefaultAllNamespacesNotDefined(t *testing.T) { + testCmd := testCommandGenerator(false) + expectedNamespace := "default" + testCmd.Execute() + actualNamespace, err := GetNamespace(testCmd) + if err != nil { + t.Fatal(err) + } + if actualNamespace != expectedNamespace { + t.Fatalf("Incorrect namespace retrieved: %v, expected: %v", actualNamespace, expectedNamespace) + } +} diff --git a/pkg/kn/commands/revision.go b/pkg/kn/commands/revision.go index 78e7da225c..d4746165d6 100644 --- a/pkg/kn/commands/revision.go +++ b/pkg/kn/commands/revision.go @@ -23,7 +23,7 @@ func NewRevisionCommand(p *KnParams) *cobra.Command { Use: "revision", Short: "Revision command group", } - revisionCmd.AddCommand(NewRevisionListCommand(p)) + revisionCmd.AddCommand(NewRevisionGetCommand(p)) revisionCmd.AddCommand(NewRevisionDescribeCommand(p)) return revisionCmd } diff --git a/pkg/kn/commands/revision_list.go b/pkg/kn/commands/revision_get.go similarity index 63% rename from pkg/kn/commands/revision_list.go rename to pkg/kn/commands/revision_get.go index a3f41af8b6..33d9f8b965 100644 --- a/pkg/kn/commands/revision_list.go +++ b/pkg/kn/commands/revision_get.go @@ -1,4 +1,4 @@ -// Copyright © 2018 The Knative Authors +// Copyright © 2019 The Knative Authors // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. @@ -15,21 +15,20 @@ package commands import ( + "fmt" + "github.com/spf13/cobra" - v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/apimachinery/pkg/runtime/schema" - "k8s.io/cli-runtime/pkg/genericclioptions" ) -var revisionListPrintFlags *genericclioptions.PrintFlags +// NewRevisionGetCommand represents 'kn revision get' command +func NewRevisionGetCommand(p *KnParams) *cobra.Command { + revisionGetFlags := NewRevisionGetFlags() -// listCmd represents the list command -func NewRevisionListCommand(p *KnParams) *cobra.Command { - revisionListPrintFlags = genericclioptions.NewPrintFlags("").WithDefaultOutput( - "jsonpath={range .items[*]}{.metadata.name}{\"\\n\"}{end}") - revisionListCmd := &cobra.Command{ - Use: "list", - Short: "List available revisions.", + revisionGetCommand := &cobra.Command{ + Use: "get", + Short: "Get available revisions.", RunE: func(cmd *cobra.Command, args []string) error { client, err := p.ServingFactory() if err != nil { @@ -43,15 +42,18 @@ func NewRevisionListCommand(p *KnParams) *cobra.Command { if err != nil { return err } - - printer, err := revisionListPrintFlags.ToPrinter() - if err != nil { - return err + if len(revision.Items) == 0 { + fmt.Fprintf(cmd.OutOrStdout(), "No resources found.\n") + return nil } revision.GetObjectKind().SetGroupVersionKind(schema.GroupVersionKind{ Group: "knative.dev", Version: "v1alpha1", - Kind: "Revision"}) + Kind: "revision"}) + printer, err := revisionGetFlags.ToPrinter() + if err != nil { + return err + } err = printer.PrintObj(revision, cmd.OutOrStdout()) if err != nil { return err @@ -59,7 +61,7 @@ func NewRevisionListCommand(p *KnParams) *cobra.Command { return nil }, } - AddNamespaceFlags(revisionListCmd.Flags(), true) - revisionListPrintFlags.AddFlags(revisionListCmd) - return revisionListCmd + AddNamespaceFlags(revisionGetCommand.Flags(), true) + revisionGetFlags.AddFlags(revisionGetCommand) + return revisionGetCommand } diff --git a/pkg/kn/commands/revision_get_flags.go b/pkg/kn/commands/revision_get_flags.go new file mode 100644 index 0000000000..ae7ddfab04 --- /dev/null +++ b/pkg/kn/commands/revision_get_flags.go @@ -0,0 +1,122 @@ +// Copyright © 2019 The Knative Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or im +// See the License for the specific language governing permissions and +// limitations under the License. + +package commands + +import ( + hprinters "github.com/knative/client/pkg/printers" + serving "github.com/knative/serving/pkg/apis/serving" + servingv1alpha1 "github.com/knative/serving/pkg/apis/serving/v1alpha1" + "github.com/spf13/cobra" + metav1beta1 "k8s.io/apimachinery/pkg/apis/meta/v1beta1" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/cli-runtime/pkg/genericclioptions" +) + +// RevisionGetFlags composes common printer flag structs +// used in the Get command. +type RevisionGetFlags struct { + GenericPrintFlags *genericclioptions.PrintFlags + HumanReadableFlags *HumanPrintFlags +} + +// AllowedFormats is the list of formats in which data can be displayed +func (f *RevisionGetFlags) AllowedFormats() []string { + formats := f.GenericPrintFlags.AllowedFormats() + formats = append(formats, f.HumanReadableFlags.AllowedFormats()...) + return formats +} + +// ToPrinter attempts to find a composed set of RevisionGetFlags suitable for +// returning a printer based on current flag values. +func (f *RevisionGetFlags) ToPrinter() (hprinters.ResourcePrinter, error) { + // if there are flags specified for generic printing + if f.GenericPrintFlags.OutputFlagSpecified() { + p, err := f.GenericPrintFlags.ToPrinter() + if err != nil { + return nil, err + } + return p, nil + } + // if no flags specified, use the table printing + p, err := f.HumanReadableFlags.ToPrinter() + if err != nil { + return nil, err + } + return p, nil +} + +// AddFlags receives a *cobra.Command reference and binds +// flags related to humanreadable and template printing. +func (f *RevisionGetFlags) AddFlags(cmd *cobra.Command) { + f.GenericPrintFlags.AddFlags(cmd) + f.HumanReadableFlags.AddFlags(cmd) +} + +// NewGetPrintFlags returns flags associated with humanreadable, +// template, and "name" printing, with default values set. +func NewRevisionGetFlags() *RevisionGetFlags { + return &RevisionGetFlags{ + GenericPrintFlags: genericclioptions.NewPrintFlags(""), + HumanReadableFlags: NewHumanPrintFlags(), + } +} + +// RevisionGetHandlers adds print handlers for revision get command +func RevisionGetHandlers(h hprinters.PrintHandler) { + RevisionColumnDefinitions := []metav1beta1.TableColumnDefinition{ + {Name: "Service", Type: "string", Description: "Name of the knative service."}, + {Name: "Name", Type: "string", Description: "Name of the revision."}, + {Name: "Age", Type: "string", Description: "Age of the revision."}, + {Name: "Conditions", Type: "string", Description: "Conditions describing statuses of revision."}, + {Name: "Ready", Type: "string", Description: "Ready condition status of the revision."}, + {Name: "Reason", Type: "string", Description: "Reason for non-ready condition of the revision."}, + } + h.TableHandler(RevisionColumnDefinitions, printRevision) + h.TableHandler(RevisionColumnDefinitions, printRevisionList) +} + +// printRevisionList populates the knative revision list table rows +func printRevisionList(revisionList *servingv1alpha1.RevisionList, options hprinters.PrintOptions) ([]metav1beta1.TableRow, error) { + rows := make([]metav1beta1.TableRow, 0, len(revisionList.Items)) + for _, rev := range revisionList.Items { + r, err := printRevision(&rev, options) + if err != nil { + return nil, err + } + rows = append(rows, r...) + } + return rows, nil +} + +// printRevision populates the knative revision table rows +func printRevision(revision *servingv1alpha1.Revision, options hprinters.PrintOptions) ([]metav1beta1.TableRow, error) { + service := revision.Labels[serving.ConfigurationLabelKey] + name := revision.Name + age := translateTimestampSince(revision.CreationTimestamp) + conditions := conditionsValue(revision.Status.Conditions) + ready := readyCondition(revision.Status.Conditions) + reason := nonReadyConditionReason(revision.Status.Conditions) + row := metav1beta1.TableRow{ + Object: runtime.RawExtension{Object: revision}, + } + row.Cells = append(row.Cells, + service, + name, + age, + conditions, + ready, + reason) + return []metav1beta1.TableRow{row}, nil +} diff --git a/pkg/kn/commands/revision_get_test.go b/pkg/kn/commands/revision_get_test.go new file mode 100644 index 0000000000..9ebab3835b --- /dev/null +++ b/pkg/kn/commands/revision_get_test.go @@ -0,0 +1,98 @@ +// Copyright © 2018 The Knative Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package commands + +import ( + "bytes" + "strings" + "testing" + + serving "github.com/knative/serving/pkg/apis/serving" + v1alpha1 "github.com/knative/serving/pkg/apis/serving/v1alpha1" + servingclient "github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1" + "github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/fake" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/runtime" + client_testing "k8s.io/client-go/testing" +) + +func fakeRevisionGet(args []string, response *v1alpha1.RevisionList) (action client_testing.Action, output []string, err error) { + buf := new(bytes.Buffer) + fakeServing := &fake.FakeServingV1alpha1{&client_testing.Fake{}} + cmd := NewKnCommand(KnParams{ + Output: buf, + ServingFactory: func() (servingclient.ServingV1alpha1Interface, error) { return fakeServing, nil }, + }) + fakeServing.AddReactor("*", "*", + func(a client_testing.Action) (bool, runtime.Object, error) { + action = a + return true, response, nil + }) + cmd.SetArgs(args) + err = cmd.Execute() + if err != nil { + return + } + output = strings.Split(buf.String(), "\n") + return +} + +func TestRevisionGetEmpty(t *testing.T) { + action, output, err := fakeRevisionGet([]string{"revision", "get"}, &v1alpha1.RevisionList{}) + if err != nil { + t.Error(err) + return + } + if action == nil { + t.Errorf("No action") + } else if !action.Matches("list", "revisions") { + t.Errorf("Bad action %v", action) + } else if output[0] != "No resources found." { + t.Errorf("Bad output %s", output[0]) + } +} + +func TestRevisionGetDefaultOutput(t *testing.T) { + revision1 := createMockRevisionWithParams("foo-abcd", "foo") + revision2 := createMockRevisionWithParams("bar-wxyz", "bar") + RevisionList := &v1alpha1.RevisionList{Items: []v1alpha1.Revision{*revision1, *revision2}} + action, output, err := fakeRevisionGet([]string{"revision", "get"}, RevisionList) + if err != nil { + t.Fatal(err) + } + if action == nil { + t.Errorf("No action") + } else if !action.Matches("list", "revisions") { + t.Errorf("Bad action %v", action) + } + testContains(t, output[0], []string{"SERVICE", "NAME", "AGE", "CONDITIONS", "READY", "REASON"}, "column header") + testContains(t, output[1], []string{"foo", "foo-abcd"}, "value") + testContains(t, output[2], []string{"bar", "bar-wxyz"}, "value") +} + +func createMockRevisionWithParams(name, svcName string) *v1alpha1.Revision { + revision := &v1alpha1.Revision{ + TypeMeta: metav1.TypeMeta{ + Kind: "Revision", + APIVersion: "knative.dev/v1alpha1", + }, + ObjectMeta: metav1.ObjectMeta{ + Name: name, + Namespace: "default", + Labels: map[string]string{serving.ConfigurationLabelKey: svcName}, + }, + } + return revision +} diff --git a/pkg/kn/commands/root.go b/pkg/kn/commands/root.go index 28776136e8..b934b3b787 100644 --- a/pkg/kn/commands/root.go +++ b/pkg/kn/commands/root.go @@ -68,6 +68,9 @@ Eventing: Manage event subscriptions and channels. Connect up event sources.`, // Affects children as well SilenceUsage: true, + + // Prevents Cobra from dealing with errors as we deal with them in main.go + SilenceErrors: true, } if p.Output != nil { rootCmd.SetOutput(p.Output) diff --git a/pkg/kn/commands/service.go b/pkg/kn/commands/service.go index 77441e92a6..392c250679 100644 --- a/pkg/kn/commands/service.go +++ b/pkg/kn/commands/service.go @@ -23,7 +23,7 @@ func NewServiceCommand(p *KnParams) *cobra.Command { Use: "service", Short: "Service command group", } - serviceCmd.AddCommand(NewServiceListCommand(p)) + serviceCmd.AddCommand(NewServiceGetCommand(p)) serviceCmd.AddCommand(NewServiceDescribeCommand(p)) serviceCmd.AddCommand(NewServiceCreateCommand(p)) serviceCmd.AddCommand(NewServiceDeleteCommand(p)) diff --git a/pkg/kn/commands/service_create.go b/pkg/kn/commands/service_create.go index b54cb85d17..6b40e997d3 100644 --- a/pkg/kn/commands/service_create.go +++ b/pkg/kn/commands/service_create.go @@ -16,13 +16,12 @@ package commands import ( "errors" - - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - - servingv1alpha1 "github.com/knative/serving/pkg/apis/serving/v1alpha1" + "fmt" serving_lib "github.com/knative/client/pkg/serving" + servingv1alpha1 "github.com/knative/serving/pkg/apis/serving/v1alpha1" "github.com/spf13/cobra" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" ) func NewServiceCreateCommand(p *KnParams) *cobra.Command { @@ -75,11 +74,11 @@ func NewServiceCreateCommand(p *KnParams) *cobra.Command { if err != nil { return err } - + fmt.Fprintf(cmd.OutOrStdout(), "Service '%s' successfully created in namespace '%s'.\n", args[0], namespace) return nil }, } AddNamespaceFlags(serviceCreateCommand.Flags(), false) - editFlags.AddFlags(serviceCreateCommand) + editFlags.AddCreateFlags(serviceCreateCommand) return serviceCreateCommand } diff --git a/pkg/kn/commands/service_create_test.go b/pkg/kn/commands/service_create_test.go index 67817205fe..8ee41e2784 100644 --- a/pkg/kn/commands/service_create_test.go +++ b/pkg/kn/commands/service_create_test.go @@ -19,13 +19,15 @@ import ( "errors" "fmt" "reflect" + "strings" "testing" servinglib "github.com/knative/client/pkg/serving" - "github.com/knative/serving/pkg/apis/serving/v1alpha1" serving "github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1" "github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/fake" + corev1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/api/resource" "k8s.io/apimachinery/pkg/runtime" client_testing "k8s.io/client-go/testing" ) @@ -65,9 +67,8 @@ func fakeServiceCreate(args []string) ( } func TestServiceCreateImage(t *testing.T) { - action, created, _, err := fakeServiceCreate([]string{ + action, created, output, err := fakeServiceCreate([]string{ "service", "create", "foo", "--image", "gcr.io/foo/bar:baz"}) - if err != nil { t.Fatal(err) } else if !action.Matches("create", "services") { @@ -78,6 +79,9 @@ func TestServiceCreateImage(t *testing.T) { t.Fatal(err) } else if conf.RevisionTemplate.Spec.Container.Image != "gcr.io/foo/bar:baz" { t.Fatalf("wrong image set: %v", conf.RevisionTemplate.Spec.Container.Image) + } else if !strings.Contains(output, "foo") || !strings.Contains(output, "created") || + !strings.Contains(output, "default") { + t.Fatalf("wrong stdout message: %v", output) } } @@ -110,5 +114,179 @@ func TestServiceCreateEnv(t *testing.T) { expectedEnvVars) { t.Fatalf("wrong env vars %v", conf.RevisionTemplate.Spec.Container.Env) } +} + +func TestServiceCreateWithRequests(t *testing.T) { + action, created, _, err := fakeServiceCreate([]string{ + "service", "create", "foo", "--image", "gcr.io/foo/bar:baz", "--requests-cpu", "250m", "--requests-memory", "64Mi"}) + + if err != nil { + t.Fatal(err) + } else if !action.Matches("create", "services") { + t.Fatalf("Bad action %v", action) + } + + expectedRequestsVars := corev1.ResourceList{ + corev1.ResourceCPU: parseQuantity(t, "250m"), + corev1.ResourceMemory: parseQuantity(t, "64Mi"), + } + + conf, err := servinglib.GetConfiguration(created) + + if err != nil { + t.Fatal(err) + } else if !reflect.DeepEqual( + conf.RevisionTemplate.Spec.Container.Resources.Requests, + expectedRequestsVars) { + t.Fatalf("wrong requests vars %v", conf.RevisionTemplate.Spec.Container.Resources.Requests) + } +} + +func TestServiceCreateWithLimits(t *testing.T) { + action, created, _, err := fakeServiceCreate([]string{ + "service", "create", "foo", "--image", "gcr.io/foo/bar:baz", "--limits-cpu", "1000m", "--limits-memory", "1024Mi"}) + + if err != nil { + t.Fatal(err) + } else if !action.Matches("create", "services") { + t.Fatalf("Bad action %v", action) + } + + expectedLimitsVars := corev1.ResourceList{ + corev1.ResourceCPU: parseQuantity(t, "1000m"), + corev1.ResourceMemory: parseQuantity(t, "1024Mi"), + } + + conf, err := servinglib.GetConfiguration(created) + + if err != nil { + t.Fatal(err) + } else if !reflect.DeepEqual( + conf.RevisionTemplate.Spec.Container.Resources.Limits, + expectedLimitsVars) { + t.Fatalf("wrong limits vars %v", conf.RevisionTemplate.Spec.Container.Resources.Limits) + } +} + +func TestServiceCreateRequestsLimitsCPU(t *testing.T) { + action, created, _, err := fakeServiceCreate([]string{ + "service", "create", "foo", "--image", "gcr.io/foo/bar:baz", "--requests-cpu", "250m", "--limits-cpu", "1000m"}) + + if err != nil { + t.Fatal(err) + } else if !action.Matches("create", "services") { + t.Fatalf("Bad action %v", action) + } + + expectedRequestsVars := corev1.ResourceList{ + corev1.ResourceCPU: parseQuantity(t, "250m"), + } + + expectedLimitsVars := corev1.ResourceList{ + corev1.ResourceCPU: parseQuantity(t, "1000m"), + } + conf, err := servinglib.GetConfiguration(created) + + if err != nil { + t.Fatal(err) + } else { + if !reflect.DeepEqual( + conf.RevisionTemplate.Spec.Container.Resources.Requests, + expectedRequestsVars) { + t.Fatalf("wrong requests vars %v", conf.RevisionTemplate.Spec.Container.Resources.Requests) + } + + if !reflect.DeepEqual( + conf.RevisionTemplate.Spec.Container.Resources.Limits, + expectedLimitsVars) { + t.Fatalf("wrong limits vars %v", conf.RevisionTemplate.Spec.Container.Resources.Limits) + } + } +} + +func TestServiceCreateRequestsLimitsMemory(t *testing.T) { + action, created, _, err := fakeServiceCreate([]string{ + "service", "create", "foo", "--image", "gcr.io/foo/bar:baz", "--requests-memory", "64Mi", "--limits-memory", "1024Mi"}) + + if err != nil { + t.Fatal(err) + } else if !action.Matches("create", "services") { + t.Fatalf("Bad action %v", action) + } + + expectedRequestsVars := corev1.ResourceList{ + corev1.ResourceMemory: parseQuantity(t, "64Mi"), + } + + expectedLimitsVars := corev1.ResourceList{ + corev1.ResourceMemory: parseQuantity(t, "1024Mi"), + } + + conf, err := servinglib.GetConfiguration(created) + + if err != nil { + t.Fatal(err) + } else { + if !reflect.DeepEqual( + conf.RevisionTemplate.Spec.Container.Resources.Requests, + expectedRequestsVars) { + t.Fatalf("wrong requests vars %v", conf.RevisionTemplate.Spec.Container.Resources.Requests) + } + + if !reflect.DeepEqual( + conf.RevisionTemplate.Spec.Container.Resources.Limits, + expectedLimitsVars) { + t.Fatalf("wrong limits vars %v", conf.RevisionTemplate.Spec.Container.Resources.Limits) + } + } +} + +func TestServiceCreateRequestsLimitsCPUMemory(t *testing.T) { + action, created, _, err := fakeServiceCreate([]string{ + "service", "create", "foo", "--image", "gcr.io/foo/bar:baz", + "--requests-cpu", "250m", "--limits-cpu", "1000m", + "--requests-memory", "64Mi", "--limits-memory", "1024Mi"}) + + if err != nil { + t.Fatal(err) + } else if !action.Matches("create", "services") { + t.Fatalf("Bad action %v", action) + } + + expectedRequestsVars := corev1.ResourceList{ + corev1.ResourceCPU: parseQuantity(t, "250m"), + corev1.ResourceMemory: parseQuantity(t, "64Mi"), + } + + expectedLimitsVars := corev1.ResourceList{ + corev1.ResourceCPU: parseQuantity(t, "1000m"), + corev1.ResourceMemory: parseQuantity(t, "1024Mi"), + } + + conf, err := servinglib.GetConfiguration(created) + + if err != nil { + t.Fatal(err) + } else { + if !reflect.DeepEqual( + conf.RevisionTemplate.Spec.Container.Resources.Requests, + expectedRequestsVars) { + t.Fatalf("wrong requests vars %v", conf.RevisionTemplate.Spec.Container.Resources.Requests) + } + + if !reflect.DeepEqual( + conf.RevisionTemplate.Spec.Container.Resources.Limits, + expectedLimitsVars) { + t.Fatalf("wrong limits vars %v", conf.RevisionTemplate.Spec.Container.Resources.Limits) + } + } +} + +func parseQuantity(t *testing.T, quantityString string) resource.Quantity { + quantity, err := resource.ParseQuantity(quantityString) + if err != nil { + t.Fatal(err) + } + return quantity } diff --git a/pkg/kn/commands/service_delete.go b/pkg/kn/commands/service_delete.go index 5c8b196232..bff303d366 100644 --- a/pkg/kn/commands/service_delete.go +++ b/pkg/kn/commands/service_delete.go @@ -53,7 +53,7 @@ func NewServiceDeleteCommand(p *KnParams) *cobra.Command { if err != nil { return err } - fmt.Fprintf(cmd.OutOrStdout(), "Deleted %s in %s namespace.\n", args[0], namespace) + fmt.Fprintf(cmd.OutOrStdout(), "Service '%s' successfully deleted in namespace '%s'.\n", args[0], namespace) return nil }, } diff --git a/pkg/kn/commands/service_list.go b/pkg/kn/commands/service_get.go similarity index 66% rename from pkg/kn/commands/service_list.go rename to pkg/kn/commands/service_get.go index a8e0696ae7..1f22129649 100644 --- a/pkg/kn/commands/service_list.go +++ b/pkg/kn/commands/service_get.go @@ -1,4 +1,4 @@ -// Copyright © 2018 The Knative Authors +// Copyright © 2019 The Knative Authors // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. @@ -15,21 +15,20 @@ package commands import ( + "fmt" + "github.com/spf13/cobra" v1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/apimachinery/pkg/runtime/schema" - "k8s.io/cli-runtime/pkg/genericclioptions" ) -var serviceListPrintFlags *genericclioptions.PrintFlags +// NewServiceGetCommand represents 'kn service get' command +func NewServiceGetCommand(p *KnParams) *cobra.Command { + serviceGetFlags := NewServiceGetFlags() -// listCmd represents the list command -func NewServiceListCommand(p *KnParams) *cobra.Command { - serviceListPrintFlags := genericclioptions.NewPrintFlags("").WithDefaultOutput( - "jsonpath={range .items[*]}{.metadata.name}{\"\\n\"}{end}") - serviceListCommand := &cobra.Command{ - Use: "list", - Short: "List available services.", + serviceGetCommand := &cobra.Command{ + Use: "get", + Short: "Get available services.", RunE: func(cmd *cobra.Command, args []string) error { client, err := p.ServingFactory() if err != nil { @@ -43,15 +42,20 @@ func NewServiceListCommand(p *KnParams) *cobra.Command { if err != nil { return err } - - printer, err := serviceListPrintFlags.ToPrinter() - if err != nil { - return err + if len(service.Items) == 0 { + fmt.Fprintf(cmd.OutOrStdout(), "No resources found.\n") + return nil } service.GetObjectKind().SetGroupVersionKind(schema.GroupVersionKind{ Group: "knative.dev", Version: "v1alpha1", Kind: "Service"}) + + printer, err := serviceGetFlags.ToPrinter() + if err != nil { + return err + } + err = printer.PrintObj(service, cmd.OutOrStdout()) if err != nil { return err @@ -59,7 +63,7 @@ func NewServiceListCommand(p *KnParams) *cobra.Command { return nil }, } - AddNamespaceFlags(serviceListCommand.Flags(), true) - serviceListPrintFlags.AddFlags(serviceListCommand) - return serviceListCommand + AddNamespaceFlags(serviceGetCommand.Flags(), true) + serviceGetFlags.AddFlags(serviceGetCommand) + return serviceGetCommand } diff --git a/pkg/kn/commands/service_get_flags.go b/pkg/kn/commands/service_get_flags.go new file mode 100644 index 0000000000..2bfe67aed0 --- /dev/null +++ b/pkg/kn/commands/service_get_flags.go @@ -0,0 +1,181 @@ +// Copyright © 2019 The Knative Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or im +// See the License for the specific language governing permissions and +// limitations under the License. + +package commands + +import ( + "fmt" + hprinters "github.com/knative/client/pkg/printers" + duckv1alpha1 "github.com/knative/pkg/apis/duck/v1alpha1" + servingv1alpha1 "github.com/knative/serving/pkg/apis/serving/v1alpha1" + "github.com/spf13/cobra" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + metav1beta1 "k8s.io/apimachinery/pkg/apis/meta/v1beta1" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/util/duration" + "k8s.io/cli-runtime/pkg/genericclioptions" + "time" +) + +// ServiceGetFlags composes common printer flag structs +// used in the Get command. +type ServiceGetFlags struct { + GenericPrintFlags *genericclioptions.PrintFlags + HumanReadableFlags *HumanPrintFlags +} + +// AllowedFormats is the list of formats in which data can be displayed +func (f *ServiceGetFlags) AllowedFormats() []string { + formats := f.GenericPrintFlags.AllowedFormats() + formats = append(formats, f.HumanReadableFlags.AllowedFormats()...) + return formats +} + +// ToPrinter attempts to find a composed set of ServiceGetFlags suitable for +// returning a printer based on current flag values. +func (f *ServiceGetFlags) ToPrinter() (hprinters.ResourcePrinter, error) { + // if there are flags specified for generic printing + if f.GenericPrintFlags.OutputFlagSpecified() { + p, err := f.GenericPrintFlags.ToPrinter() + if err != nil { + return nil, err + } + return p, nil + } + // if no flags specified, use the table printing + p, err := f.HumanReadableFlags.ToPrinter() + if err != nil { + return nil, err + } + return p, nil +} + +// AddFlags receives a *cobra.Command reference and binds +// flags related to humanreadable and template printing. +func (f *ServiceGetFlags) AddFlags(cmd *cobra.Command) { + f.GenericPrintFlags.AddFlags(cmd) + f.HumanReadableFlags.AddFlags(cmd) +} + +// NewGetPrintFlags returns flags associated with humanreadable, +// template, and "name" printing, with default values set. +func NewServiceGetFlags() *ServiceGetFlags { + return &ServiceGetFlags{ + GenericPrintFlags: genericclioptions.NewPrintFlags(""), + HumanReadableFlags: NewHumanPrintFlags(), + } +} + +// ServiceGetHandlers adds print handlers for service get command +func ServiceGetHandlers(h hprinters.PrintHandler) { + kServiceColumnDefinitions := []metav1beta1.TableColumnDefinition{ + {Name: "Name", Type: "string", Description: "Name of the knative service."}, + {Name: "Domain", Type: "string", Description: "Domain name of the knative service."}, + //{Name: "LastCreatedRevision", Type: "string", Description: "Name of last revision created."}, + //{Name: "LastReadyRevision", Type: "string", Description: "Name of last ready revision."}, + {Name: "Generation", Type: "integer", Description: "Sequence number of 'Generation' of the service that was last processed by the controller."}, + {Name: "Age", Type: "string", Description: "Age of the service."}, + {Name: "Conditions", Type: "string", Description: "Conditions describing statuses of service components."}, + {Name: "Ready", Type: "string", Description: "Ready condition status of the service."}, + {Name: "Reason", Type: "string", Description: "Reason for non-ready condition of the service."}, + } + h.TableHandler(kServiceColumnDefinitions, printKService) + h.TableHandler(kServiceColumnDefinitions, printKServiceList) +} + +// conditionsValue returns the True conditions count among total conditions +func conditionsValue(conditions duckv1alpha1.Conditions) string { + var ok int + for _, condition := range conditions { + if condition.Status == "True" { + ok++ + } + } + return fmt.Sprintf("%d OK / %d", ok, len(conditions)) +} + +// readyCondition returns status of resource's Ready type condition +func readyCondition(conditions duckv1alpha1.Conditions) string { + for _, condition := range conditions { + if condition.Type == duckv1alpha1.ConditionReady { + return string(condition.Status) + } + } + return "" +} + +func nonReadyConditionReason(conditions duckv1alpha1.Conditions) string { + for _, condition := range conditions { + if condition.Type == duckv1alpha1.ConditionReady { + if string(condition.Status) == "True" { + return "" + } + if condition.Message != "" { + return fmt.Sprintf("%s : %s", condition.Reason, condition.Message) + } + return string(condition.Reason) + } + } + return "" +} + +// translateTimestampSince returns the elapsed time since timestamp in +// human-readable approximation. +func translateTimestampSince(timestamp metav1.Time) string { + if timestamp.IsZero() { + return "" + } + return duration.HumanDuration(time.Since(timestamp.Time)) +} + +// printKServiceList populates the knative service list table rows +func printKServiceList(kServiceList *servingv1alpha1.ServiceList, options hprinters.PrintOptions) ([]metav1beta1.TableRow, error) { + rows := make([]metav1beta1.TableRow, 0, len(kServiceList.Items)) + for _, ksvc := range kServiceList.Items { + r, err := printKService(&ksvc, options) + if err != nil { + return nil, err + } + rows = append(rows, r...) + } + return rows, nil +} + +// printKService populates the knative service table rows +func printKService(kService *servingv1alpha1.Service, options hprinters.PrintOptions) ([]metav1beta1.TableRow, error) { + name := kService.Name + domain := kService.Status.Domain + //lastCreatedRevision := kService.Status.LatestCreatedRevisionName + //lastReadyRevision := kService.Status.LatestReadyRevisionName + generation := kService.Status.ObservedGeneration + age := translateTimestampSince(kService.CreationTimestamp) + conditions := conditionsValue(kService.Status.Conditions) + ready := readyCondition(kService.Status.Conditions) + reason := nonReadyConditionReason(kService.Status.Conditions) + + row := metav1beta1.TableRow{ + Object: runtime.RawExtension{Object: kService}, + } + row.Cells = append(row.Cells, + name, + domain, + //lastCreatedRevision, + //lastReadyRevision, + generation, + age, + conditions, + ready, + reason) + return []metav1beta1.TableRow{row}, nil +} diff --git a/pkg/kn/commands/service_get_test.go b/pkg/kn/commands/service_get_test.go new file mode 100644 index 0000000000..ace3210a10 --- /dev/null +++ b/pkg/kn/commands/service_get_test.go @@ -0,0 +1,115 @@ +// Copyright © 2018 The Knative Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package commands + +import ( + "bytes" + "strings" + "testing" + + duckv1alpha1 "github.com/knative/pkg/apis/duck/v1alpha1" + v1alpha1 "github.com/knative/serving/pkg/apis/serving/v1alpha1" + servingclient "github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1" + "github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/fake" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/runtime" + client_testing "k8s.io/client-go/testing" +) + +func fakeServiceGet(args []string, response *v1alpha1.ServiceList) (action client_testing.Action, output []string, err error) { + buf := new(bytes.Buffer) + fakeServing := &fake.FakeServingV1alpha1{&client_testing.Fake{}} + cmd := NewKnCommand(KnParams{ + Output: buf, + ServingFactory: func() (servingclient.ServingV1alpha1Interface, error) { return fakeServing, nil }, + }) + fakeServing.AddReactor("*", "*", + func(a client_testing.Action) (bool, runtime.Object, error) { + action = a + return true, response, nil + }) + cmd.SetArgs(args) + err = cmd.Execute() + if err != nil { + return + } + output = strings.Split(buf.String(), "\n") + return +} + +func TestGetEmpty(t *testing.T) { + action, output, err := fakeServiceGet([]string{"service", "get"}, &v1alpha1.ServiceList{}) + if err != nil { + t.Error(err) + return + } + if action == nil { + t.Errorf("No action") + } else if !action.Matches("list", "services") { + t.Errorf("Bad action %v", action) + } else if output[0] != "No resources found." { + t.Errorf("Bad output %s", output[0]) + } +} + +func TestServiceGetDefaultOutput(t *testing.T) { + service1 := createMockServiceWithParams("foo", "foo.default.example.com", 1) + service2 := createMockServiceWithParams("bar", "bar.default.example.com", 2) + serviceList := &v1alpha1.ServiceList{Items: []v1alpha1.Service{*service1, *service2}} + action, output, err := fakeServiceGet([]string{"service", "get"}, serviceList) + if err != nil { + t.Fatal(err) + } + if action == nil { + t.Errorf("No action") + } else if !action.Matches("list", "services") { + t.Errorf("Bad action %v", action) + } + testContains(t, output[0], []string{"NAME", "DOMAIN", "GENERATION", "AGE", "CONDITIONS", "READY", "REASON"}, "column header") + testContains(t, output[1], []string{"foo", "foo.default.example.com", "1"}, "value") + testContains(t, output[2], []string{"bar", "bar.default.example.com", "2"}, "value") +} + +func testContains(t *testing.T, output string, sub []string, element string) { + for _, each := range sub { + if !strings.Contains(output, each) { + t.Errorf("Missing %s: %s", element, each) + } + } +} + +func createMockServiceWithParams(name, domain string, generation int64) *v1alpha1.Service { + service := &v1alpha1.Service{ + TypeMeta: metav1.TypeMeta{ + Kind: "Service", + APIVersion: "knative.dev/v1alpha1", + }, + ObjectMeta: metav1.ObjectMeta{ + Name: name, + Namespace: "default", + }, + Spec: v1alpha1.ServiceSpec{ + RunLatest: &v1alpha1.RunLatestType{}, + }, + Status: v1alpha1.ServiceStatus{ + Status: duckv1alpha1.Status{ + ObservedGeneration: generation}, + RouteStatusFields: v1alpha1.RouteStatusFields{ + Domain: domain, + }, + }, + } + return service +} diff --git a/pkg/kn/commands/service_list_test.go b/pkg/kn/commands/service_list_test.go deleted file mode 100644 index c34acc9ced..0000000000 --- a/pkg/kn/commands/service_list_test.go +++ /dev/null @@ -1,105 +0,0 @@ -// Copyright © 2018 The Knative Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package commands - -import ( - "bytes" - "strings" - "testing" - - "github.com/knative/serving/pkg/apis/serving/v1alpha1" - serving "github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1" - "github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/fake" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/apimachinery/pkg/runtime" - client_testing "k8s.io/client-go/testing" -) - -func fakeList(args []string, response *v1alpha1.ServiceList) (action client_testing.Action, output []string, err error) { - buf := new(bytes.Buffer) - fakeServing := &fake.FakeServingV1alpha1{&client_testing.Fake{}} - cmd := NewKnCommand(KnParams{ - Output: buf, - ServingFactory: func() (serving.ServingV1alpha1Interface, error) { return fakeServing, nil }, - }) - fakeServing.AddReactor("*", "*", - func(a client_testing.Action) (bool, runtime.Object, error) { - action = a - return true, response, nil - }) - cmd.SetArgs(args) - err = cmd.Execute() - if err != nil { - return - } - output = strings.Split(buf.String(), "\n") - return -} - -func TestListEmpty(t *testing.T) { - action, output, err := fakeList([]string{"service", "list"}, &v1alpha1.ServiceList{}) - if err != nil { - t.Error(err) - return - } - for _, s := range output { - if s != "" { - t.Errorf("Bad output line %v", s) - } - } - if action == nil { - t.Errorf("No action") - } else if !action.Matches("list", "services") { - t.Errorf("Bad action %v", action) - } -} - -var serviceType = metav1.TypeMeta{ - Kind: "service", - APIVersion: "serving.knative.dev/v1alpha1", -} - -func TestListDefaultOutput(t *testing.T) { - action, output, err := fakeList([]string{"service", "list"}, &v1alpha1.ServiceList{ - Items: []v1alpha1.Service{ - v1alpha1.Service{ - TypeMeta: serviceType, - ObjectMeta: metav1.ObjectMeta{ - Name: "foo", - }, - }, - v1alpha1.Service{ - TypeMeta: serviceType, - ObjectMeta: metav1.ObjectMeta{ - Name: "bar", - }, - }, - }, - }) - if err != nil { - t.Fatal(err) - } - expected := []string{"foo", "bar", ""} - for i, s := range output { - if s != expected[i] { - t.Errorf("Bad output line %v expected %v", s, expected[i]) - } - } - if action == nil { - t.Errorf("No action") - } else if !action.Matches("list", "services") { - t.Errorf("Bad action %v", action) - } -} diff --git a/pkg/kn/commands/service_update.go b/pkg/kn/commands/service_update.go index e302ac6172..e818a211e1 100644 --- a/pkg/kn/commands/service_update.go +++ b/pkg/kn/commands/service_update.go @@ -28,6 +28,12 @@ func NewServiceUpdateCommand(p *KnParams) *cobra.Command { serviceUpdateCommand := &cobra.Command{ Use: "update NAME", Short: "Update a service.", + Example: ` + # Updates a service 'mysvc' with new environment variables + kn service update mysvc --env KEY1=VALUE1 --env KEY2=VALUE2 + + # Updates a service 'mysvc' with new requests and limits parameters + kn service update mysvc --requests-cpu 500m --limits-memory 1024Mi`, RunE: func(cmd *cobra.Command, args []string) (err error) { if len(args) != 1 { return errors.New("requires the service name.") @@ -66,6 +72,6 @@ func NewServiceUpdateCommand(p *KnParams) *cobra.Command { }, } AddNamespaceFlags(serviceUpdateCommand.Flags(), false) - editFlags.AddFlags(serviceUpdateCommand) + editFlags.AddUpdateFlags(serviceUpdateCommand) return serviceUpdateCommand } diff --git a/pkg/kn/commands/service_update_test.go b/pkg/kn/commands/service_update_test.go index 71c3dd9dd0..d87353ba7a 100644 --- a/pkg/kn/commands/service_update_test.go +++ b/pkg/kn/commands/service_update_test.go @@ -18,13 +18,15 @@ import ( "bytes" "errors" "fmt" + "reflect" "testing" servinglib "github.com/knative/client/pkg/serving" - "github.com/knative/serving/pkg/apis/serving/v1alpha1" serving "github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1" "github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/fake" + corev1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/api/resource" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/apimachinery/pkg/runtime" client_testing "k8s.io/client-go/testing" @@ -69,7 +71,6 @@ func fakeServiceUpdate(original *v1alpha1.Service, args []string) ( } func TestServiceUpdateImage(t *testing.T) { - orig := &v1alpha1.Service{ TypeMeta: metav1.TypeMeta{ Kind: "Service", @@ -85,7 +86,6 @@ func TestServiceUpdateImage(t *testing.T) { } config, err := servinglib.GetConfiguration(orig) - if err != nil { t.Fatal(err) } @@ -107,3 +107,153 @@ func TestServiceUpdateImage(t *testing.T) { t.Fatalf("wrong image set: %v", conf.RevisionTemplate.Spec.Container.Image) } } + +func TestServiceUpdateRequestsLimitsCPU(t *testing.T) { + service := createMockServiceWithResources(t, "250", "64Mi", "1000m", "1024Mi") + + action, updated, _, err := fakeServiceUpdate(service, []string{ + "service", "update", "foo", "--requests-cpu", "500m", "--limits-cpu", "1000m"}) + if err != nil { + t.Fatal(err) + } else if !action.Matches("update", "services") { + t.Fatalf("Bad action %v", action) + } + + expectedRequestsVars := corev1.ResourceList{ + corev1.ResourceCPU: resource.MustParse("500m"), + corev1.ResourceMemory: resource.MustParse("64Mi"), + } + expectedLimitsVars := corev1.ResourceList{ + corev1.ResourceCPU: resource.MustParse("1000m"), + corev1.ResourceMemory: resource.MustParse("1024Mi"), + } + + newConfig, err := servinglib.GetConfiguration(updated) + if err != nil { + t.Fatal(err) + } else { + if !reflect.DeepEqual( + newConfig.RevisionTemplate.Spec.Container.Resources.Requests, + expectedRequestsVars) { + t.Fatalf("wrong requests vars %v", newConfig.RevisionTemplate.Spec.Container.Resources.Requests) + } + + if !reflect.DeepEqual( + newConfig.RevisionTemplate.Spec.Container.Resources.Limits, + expectedLimitsVars) { + t.Fatalf("wrong limits vars %v", newConfig.RevisionTemplate.Spec.Container.Resources.Limits) + } + } +} + +func TestServiceUpdateRequestsLimitsMemory(t *testing.T) { + service := createMockServiceWithResources(t, "100m", "64Mi", "1000m", "1024Mi") + + action, updated, _, err := fakeServiceUpdate(service, []string{ + "service", "update", "foo", "--requests-memory", "128Mi", "--limits-memory", "2048Mi"}) + if err != nil { + t.Fatal(err) + } else if !action.Matches("update", "services") { + t.Fatalf("Bad action %v", action) + } + + expectedRequestsVars := corev1.ResourceList{ + corev1.ResourceCPU: resource.MustParse("100m"), + corev1.ResourceMemory: resource.MustParse("128Mi"), + } + expectedLimitsVars := corev1.ResourceList{ + corev1.ResourceCPU: resource.MustParse("1000m"), + corev1.ResourceMemory: resource.MustParse("2048Mi"), + } + + newConfig, err := servinglib.GetConfiguration(updated) + if err != nil { + t.Fatal(err) + } else { + if !reflect.DeepEqual( + newConfig.RevisionTemplate.Spec.Container.Resources.Requests, + expectedRequestsVars) { + t.Fatalf("wrong requests vars %v", newConfig.RevisionTemplate.Spec.Container.Resources.Requests) + } + + if !reflect.DeepEqual( + newConfig.RevisionTemplate.Spec.Container.Resources.Limits, + expectedLimitsVars) { + t.Fatalf("wrong limits vars %v", newConfig.RevisionTemplate.Spec.Container.Resources.Limits) + } + } +} + +func TestServiceUpdateRequestsLimitsCPU_and_Memory(t *testing.T) { + service := createMockServiceWithResources(t, "250m", "64Mi", "1000m", "1024Mi") + + action, updated, _, err := fakeServiceUpdate(service, []string{ + "service", "update", "foo", + "--requests-cpu", "500m", "--limits-cpu", "2000m", + "--requests-memory", "128Mi", "--limits-memory", "2048Mi"}) + if err != nil { + t.Fatal(err) + } else if !action.Matches("update", "services") { + t.Fatalf("Bad action %v", action) + } + + expectedRequestsVars := corev1.ResourceList{ + corev1.ResourceCPU: resource.MustParse("500m"), + corev1.ResourceMemory: resource.MustParse("128Mi"), + } + expectedLimitsVars := corev1.ResourceList{ + corev1.ResourceCPU: resource.MustParse("2000m"), + corev1.ResourceMemory: resource.MustParse("2048Mi"), + } + + newConfig, err := servinglib.GetConfiguration(updated) + if err != nil { + t.Fatal(err) + } else { + if !reflect.DeepEqual( + newConfig.RevisionTemplate.Spec.Container.Resources.Requests, + expectedRequestsVars) { + t.Fatalf("wrong requests vars %v", newConfig.RevisionTemplate.Spec.Container.Resources.Requests) + } + + if !reflect.DeepEqual( + newConfig.RevisionTemplate.Spec.Container.Resources.Limits, + expectedLimitsVars) { + t.Fatalf("wrong limits vars %v", newConfig.RevisionTemplate.Spec.Container.Resources.Limits) + } + } +} + +func createMockServiceWithResources(t *testing.T, requestCPU, requestMemory, limitsCPU, limitsMemory string) *v1alpha1.Service { + service := &v1alpha1.Service{ + TypeMeta: metav1.TypeMeta{ + Kind: "Service", + APIVersion: "knative.dev/v1alpha1", + }, + ObjectMeta: metav1.ObjectMeta{ + Name: "foo", + Namespace: "default", + }, + Spec: v1alpha1.ServiceSpec{ + RunLatest: &v1alpha1.RunLatestType{}, + }, + } + + config, err := servinglib.GetConfiguration(service) + if err != nil { + t.Fatal(err) + } + + config.RevisionTemplate.Spec.Container.Resources = corev1.ResourceRequirements{ + Requests: corev1.ResourceList{ + corev1.ResourceCPU: resource.MustParse(requestCPU), + corev1.ResourceMemory: resource.MustParse(requestMemory), + }, + Limits: corev1.ResourceList{ + corev1.ResourceCPU: resource.MustParse(limitsCPU), + corev1.ResourceMemory: resource.MustParse(limitsMemory), + }, + } + + return service +} diff --git a/pkg/kn/commands/version.go b/pkg/kn/commands/version.go index 12a445e072..ac3bbb4f8f 100644 --- a/pkg/kn/commands/version.go +++ b/pkg/kn/commands/version.go @@ -20,13 +20,17 @@ import ( ) var Version string +var BuildDate string +var GitRevision string func NewVersionCommand(p *KnParams) *cobra.Command { versionCmd := &cobra.Command{ Use: "version", Short: "Prints the client version", RunE: func(cmd *cobra.Command, args []string) error { - fmt.Println(fmt.Sprintf("Client Version: %s\n", Version)) + fmt.Printf("Client Version: %s\n", Version) + fmt.Printf("Build Date: %s\n", BuildDate) + fmt.Printf("Git Revision: %s\n", GitRevision) return nil }, } diff --git a/pkg/printers/interface.go b/pkg/printers/interface.go new file mode 100644 index 0000000000..70aa97b4dd --- /dev/null +++ b/pkg/printers/interface.go @@ -0,0 +1,42 @@ +/* +Copyright 2017 The Kubernetes Authors. +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + http://www.apache.org/licenses/LICENSE-2.0 +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// The following is a subset of original implementation +// at https://github.com/kubernetes/kubernetes/blob/v1.15.0-alpha.2/pkg/printers/interface.go + +package printers + +import ( + "io" + + "k8s.io/apimachinery/pkg/runtime" +) + +// ResourcePrinter is an interface that knows how to print runtime objects. +type ResourcePrinter interface { + // Print receives a runtime object, formats it and prints it to a writer. + PrintObj(runtime.Object, io.Writer) error +} + +// ResourcePrinterFunc is a function that can print objects +type ResourcePrinterFunc func(runtime.Object, io.Writer) error + +// PrintObj implements ResourcePrinter +func (fn ResourcePrinterFunc) PrintObj(obj runtime.Object, w io.Writer) error { + return fn(obj, w) +} + +// PrintOptions for different table printing options +type PrintOptions struct { + //TODO: Add options for eg: with-kind, server-printing, wide etc +} diff --git a/pkg/printers/tablegenerator.go b/pkg/printers/tablegenerator.go new file mode 100644 index 0000000000..0c91b9de7f --- /dev/null +++ b/pkg/printers/tablegenerator.go @@ -0,0 +1,150 @@ +/* +Copyright 2019 The Kubernetes Authors. +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + http://www.apache.org/licenses/LICENSE-2.0 +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// The following is a subset of original implementation +// at https://github.com/kubernetes/kubernetes/blob/v1.15.0-alpha.2/pkg/printers/tablegenerator.go + +package printers + +import ( + "fmt" + "reflect" + + "k8s.io/apimachinery/pkg/api/meta" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + metav1beta1 "k8s.io/apimachinery/pkg/apis/meta/v1beta1" + "k8s.io/apimachinery/pkg/runtime" + utilruntime "k8s.io/apimachinery/pkg/util/runtime" +) + +type TableGenerator interface { + GenerateTable(obj runtime.Object, options PrintOptions) (*metav1beta1.Table, error) +} + +type PrintHandler interface { + TableHandler(columns []metav1beta1.TableColumnDefinition, printFunc interface{}) error +} + +type handlerEntry struct { + columnDefinitions []metav1beta1.TableColumnDefinition + printFunc reflect.Value + args []reflect.Value +} + +// HumanReadablePrinter is an implementation of ResourcePrinter which attempts to provide +// more elegant output. +type HumanReadablePrinter struct { + handlerMap map[reflect.Type]*handlerEntry + options PrintOptions +} + +var _ TableGenerator = &HumanReadablePrinter{} +var _ PrintHandler = &HumanReadablePrinter{} + +// NewTableGenerator creates a HumanReadablePrinter suitable for calling GenerateTable(). +func NewTableGenerator() *HumanReadablePrinter { + return &HumanReadablePrinter{ + handlerMap: make(map[reflect.Type]*handlerEntry), + } +} + +// GenerateTable returns a table for the provided object, using the printer registered for that type. It returns +// a table that includes all of the information requested by options, but will not remove rows or columns. The +// caller is responsible for applying rules related to filtering rows or columns. +func (h *HumanReadablePrinter) GenerateTable(obj runtime.Object, options PrintOptions) (*metav1beta1.Table, error) { + t := reflect.TypeOf(obj) + handler, ok := h.handlerMap[t] + if !ok { + return nil, fmt.Errorf("no table handler registered for this type %v", t) + } + + args := []reflect.Value{reflect.ValueOf(obj), reflect.ValueOf(options)} + results := handler.printFunc.Call(args) + if !results[1].IsNil() { + return nil, results[1].Interface().(error) + } + + var columns []metav1beta1.TableColumnDefinition + + columns = make([]metav1beta1.TableColumnDefinition, 0, len(handler.columnDefinitions)) + for i := range handler.columnDefinitions { + columns = append(columns, handler.columnDefinitions[i]) + } + + table := &metav1beta1.Table{ + ListMeta: metav1.ListMeta{ + ResourceVersion: "", + }, + ColumnDefinitions: columns, + Rows: results[0].Interface().([]metav1beta1.TableRow), + } + if m, err := meta.ListAccessor(obj); err == nil { + table.ResourceVersion = m.GetResourceVersion() + table.SelfLink = m.GetSelfLink() + table.Continue = m.GetContinue() + } else { + if m, err := meta.CommonAccessor(obj); err == nil { + table.ResourceVersion = m.GetResourceVersion() + table.SelfLink = m.GetSelfLink() + } + } + return table, nil +} + +// TableHandler adds a print handler with a given set of columns to HumanReadablePrinter instance. +// See ValidateRowPrintHandlerFunc for required method signature. +func (h *HumanReadablePrinter) TableHandler(columnDefinitions []metav1beta1.TableColumnDefinition, printFunc interface{}) error { + printFuncValue := reflect.ValueOf(printFunc) + if err := ValidateRowPrintHandlerFunc(printFuncValue); err != nil { + utilruntime.HandleError(fmt.Errorf("unable to register print function: %v", err)) + return err + } + entry := &handlerEntry{ + columnDefinitions: columnDefinitions, + printFunc: printFuncValue, + } + + objType := printFuncValue.Type().In(0) + if _, ok := h.handlerMap[objType]; ok { + err := fmt.Errorf("registered duplicate printer for %v", objType) + utilruntime.HandleError(err) + return err + } + h.handlerMap[objType] = entry + return nil +} + +// ValidateRowPrintHandlerFunc validates print handler signature. +// printFunc is the function that will be called to print an object. +// It must be of the following type: +// func printFunc(object ObjectType, options PrintOptions) ([]metav1beta1.TableRow, error) +// where ObjectType is the type of the object that will be printed, and the first +// return value is an array of rows, with each row containing a number of cells that +// match the number of columns defined for that printer function. +func ValidateRowPrintHandlerFunc(printFunc reflect.Value) error { + if printFunc.Kind() != reflect.Func { + return fmt.Errorf("invalid print handler. %#v is not a function", printFunc) + } + funcType := printFunc.Type() + if funcType.NumIn() != 2 || funcType.NumOut() != 2 { + return fmt.Errorf("invalid print handler." + + "Must accept 2 parameters and return 2 value.") + } + if funcType.In(1) != reflect.TypeOf((*PrintOptions)(nil)).Elem() || + funcType.Out(0) != reflect.TypeOf((*[]metav1beta1.TableRow)(nil)).Elem() || + funcType.Out(1) != reflect.TypeOf((*error)(nil)).Elem() { + return fmt.Errorf("invalid print handler. The expected signature is: "+ + "func handler(obj %v, options PrintOptions) ([]metav1beta1.TableRow, error)", funcType.In(0)) + } + return nil +} diff --git a/pkg/printers/tableprinter.go b/pkg/printers/tableprinter.go new file mode 100644 index 0000000000..f2a4fd6a2a --- /dev/null +++ b/pkg/printers/tableprinter.go @@ -0,0 +1,108 @@ +/* +Copyright 2019 The Kubernetes Authors. +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + http://www.apache.org/licenses/LICENSE-2.0 +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// The following is a subset of original implementation +// at https://github.com/kubernetes/kubernetes/blob/v1.15.0-alpha.2/pkg/printers/tableprinter.go + +package printers + +import ( + "fmt" + "io" + "reflect" + "strings" + + metav1beta1 "k8s.io/apimachinery/pkg/apis/meta/v1beta1" + "k8s.io/apimachinery/pkg/runtime" + "text/tabwriter" +) + +var _ ResourcePrinter = &HumanReadablePrinter{} + +// NewTablePrinter creates a printer suitable for calling PrintObj(). +func NewTablePrinter(options PrintOptions) *HumanReadablePrinter { + printer := &HumanReadablePrinter{ + handlerMap: make(map[reflect.Type]*handlerEntry), + options: options, + } + return printer +} + +// PrintObj prints the obj in a human-friendly format according to the type of the obj. +func (h *HumanReadablePrinter) PrintObj(obj runtime.Object, output io.Writer) error { + w, found := output.(*tabwriter.Writer) + if !found { + w = GetNewTabWriter(output) + output = w + defer w.Flush() + } + + // Search for a handler registered handler to print it + t := reflect.TypeOf(obj) + if handler := h.handlerMap[t]; handler != nil { + + if err := printRowsForHandlerEntry(output, handler, obj, h.options); err != nil { + return err + } + return nil + } + + // we failed all reasonable printing efforts, report failure + return fmt.Errorf("error: unknown type %#v", obj) +} + +// printRowsForHandlerEntry prints the incremental table output +// including all the rows in the object. It returns the current type +// or an error, if any. +func printRowsForHandlerEntry(output io.Writer, handler *handlerEntry, obj runtime.Object, options PrintOptions) error { + var results []reflect.Value + + args := []reflect.Value{reflect.ValueOf(obj), reflect.ValueOf(options)} + results = handler.printFunc.Call(args) + if !results[1].IsNil() { + return results[1].Interface().(error) + } + + var headers []string + for _, column := range handler.columnDefinitions { + headers = append(headers, strings.ToUpper(column.Name)) + } + printHeader(headers, output) + + if results[1].IsNil() { + rows := results[0].Interface().([]metav1beta1.TableRow) + printRows(output, rows, options) + return nil + } + return results[1].Interface().(error) +} + +func printHeader(columnNames []string, w io.Writer) error { + if _, err := fmt.Fprintf(w, "%s\n", strings.Join(columnNames, "\t")); err != nil { + return err + } + return nil +} + +// printRows writes the provided rows to output. +func printRows(output io.Writer, rows []metav1beta1.TableRow, options PrintOptions) { + for _, row := range rows { + for i, cell := range row.Cells { + if i != 0 { + fmt.Fprint(output, "\t") + } + fmt.Fprint(output, cell) + } + output.Write([]byte("\n")) + } +} diff --git a/pkg/printers/tabwriter.go b/pkg/printers/tabwriter.go new file mode 100644 index 0000000000..717e5e6e1b --- /dev/null +++ b/pkg/printers/tabwriter.go @@ -0,0 +1,36 @@ +/* +Copyright 2017 The Kubernetes Authors. +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + http://www.apache.org/licenses/LICENSE-2.0 +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// The following is a subset of original implementation +// at https://github.com/kubernetes/kubernetes/blob/v1.15.0-alpha.2/pkg/printers/tabwriter.go + +package printers + +import ( + "io" + + "text/tabwriter" +) + +const ( + tabwriterMinWidth = 6 + tabwriterWidth = 4 + tabwriterPadding = 3 + tabwriterPadChar = ' ' + tabwriterFlags = tabwriter.TabIndent +) + +// GetNewTabWriter returns a tabwriter that translates tabbed columns in input into properly aligned text. +func GetNewTabWriter(output io.Writer) *tabwriter.Writer { + return tabwriter.NewWriter(output, tabwriterMinWidth, tabwriterWidth, tabwriterPadding, tabwriterPadChar, tabwriterFlags) +} diff --git a/pkg/serving/config_changes.go b/pkg/serving/config_changes.go index ff10d18912..3c33f907bc 100644 --- a/pkg/serving/config_changes.go +++ b/pkg/serving/config_changes.go @@ -17,9 +17,8 @@ package serving import ( "fmt" - corev1 "k8s.io/api/core/v1" - servingv1alpha1 "github.com/knative/serving/pkg/apis/serving/v1alpha1" + corev1 "k8s.io/api/core/v1" ) // Give the configuration all the env var values listed in the given map of @@ -67,3 +66,23 @@ func UpdateImage(config *servingv1alpha1.ConfigurationSpec, image string) error config.RevisionTemplate.Spec.Container.Image = image return nil } + +func UpdateResources(config *servingv1alpha1.ConfigurationSpec, requestsResourceList corev1.ResourceList, limitsResourceList corev1.ResourceList) error { + if config.RevisionTemplate.Spec.Container.Resources.Requests == nil { + config.RevisionTemplate.Spec.Container.Resources.Requests = corev1.ResourceList{} + } + + for k, v := range requestsResourceList { + config.RevisionTemplate.Spec.Container.Resources.Requests[k] = v + } + + if config.RevisionTemplate.Spec.Container.Resources.Limits == nil { + config.RevisionTemplate.Spec.Container.Resources.Limits = corev1.ResourceList{} + } + + for k, v := range limitsResourceList { + config.RevisionTemplate.Spec.Container.Resources.Limits[k] = v + } + + return nil +} diff --git a/pkg/serving/service.go b/pkg/serving/service.go index 98872fd6ba..8238ec15e2 100644 --- a/pkg/serving/service.go +++ b/pkg/serving/service.go @@ -25,8 +25,8 @@ func GetConfiguration(service *servingv1alpha1.Service) (*servingv1alpha1.Config return &service.Spec.RunLatest.Configuration, nil } else if service.Spec.Release != nil { return &service.Spec.Release.Configuration, nil - } else if service.Spec.Pinned != nil { - return &service.Spec.Pinned.Configuration, nil + } else if service.Spec.DeprecatedPinned != nil { + return &service.Spec.DeprecatedPinned.Configuration, nil } else { return nil, errors.New("Service does not specify a Configuration") } diff --git a/test/presubmit-tests.sh b/test/presubmit-tests.sh index 36784c9272..93b695748d 100755 --- a/test/presubmit-tests.sh +++ b/test/presubmit-tests.sh @@ -23,37 +23,12 @@ # Markdown linting failures don't show up properly in Gubernator resulting # in a net-negative contributor experience. +# Tracked by https://github.com/knative/test-infra/issues/428 export DISABLE_MD_LINTING=1 + export GO111MODULE=on source $(dirname $0)/../vendor/github.com/knative/test-infra/scripts/presubmit-tests.sh -# Checking licenses doesn't work yet with go mods. -# This is mostly the default runner but doesn't check them. - -function build_tests() { - local failed=0 - # Perform markdown build checks first - markdown_build_tests || failed=1 - # For documentation PRs, just check the md files - (( IS_DOCUMENTATION_PR )) && return ${failed} - # Skip build test if there is no go code - local go_pkg_dirs="$(go list ./...)" - [[ -z "${go_pkg_dirs}" ]] && return ${failed} - # Ensure all the code builds - subheader "Checking that go code builds" - go build -v ./... || failed=1 - # Get all build tags in go code (ignore /vendor) - local tags="$(grep -r '// +build' . \ - | grep -v '^./vendor/' | cut -f3 -d' ' | sort | uniq | tr '\n' ' ')" - if [[ -n "${tags}" ]]; then - go test -run=^$ -tags="${tags}" ./... || failed=1 - fi - if [[ -f ./hack/verify-codegen.sh ]]; then - subheader "Checking autogenerated code is up-to-date" - ./hack/verify-codegen.sh || failed=1 - fi - subheader "Skipping license test" - return ${failed} -} +# We use the default build, unit and integration test runners. main $@ diff --git a/vendor/cloud.google.com/go/compute/metadata/metadata.go b/vendor/cloud.google.com/go/compute/metadata/metadata.go index 0d929a6192..125b7033c9 100644 --- a/vendor/cloud.google.com/go/compute/metadata/metadata.go +++ b/vendor/cloud.google.com/go/compute/metadata/metadata.go @@ -137,7 +137,7 @@ func testOnGCE() bool { resc := make(chan bool, 2) // Try two strategies in parallel. - // See https://github.com/GoogleCloudPlatform/google-cloud-go/issues/194 + // See https://github.com/googleapis/google-cloud-go/issues/194 go func() { req, _ := http.NewRequest("GET", "http://"+metadataIP, nil) req.Header.Set("User-Agent", userAgent) @@ -300,8 +300,8 @@ func (c *Client) getETag(suffix string) (value, etag string, err error) { // being stable anyway. host = metadataIP } - url := "http://" + host + "/computeMetadata/v1/" + suffix - req, _ := http.NewRequest("GET", url, nil) + u := "http://" + host + "/computeMetadata/v1/" + suffix + req, _ := http.NewRequest("GET", u, nil) req.Header.Set("Metadata-Flavor", "Google") req.Header.Set("User-Agent", userAgent) res, err := c.hc.Do(req) @@ -312,13 +312,13 @@ func (c *Client) getETag(suffix string) (value, etag string, err error) { if res.StatusCode == http.StatusNotFound { return "", "", NotDefinedError(suffix) } - if res.StatusCode != 200 { - return "", "", fmt.Errorf("status code %d trying to fetch %s", res.StatusCode, url) - } all, err := ioutil.ReadAll(res.Body) if err != nil { return "", "", err } + if res.StatusCode != 200 { + return "", "", &Error{Code: res.StatusCode, Message: string(all)} + } return string(all), res.Header.Get("Etag"), nil } @@ -499,3 +499,15 @@ func (c *Client) Subscribe(suffix string, fn func(v string, ok bool) error) erro } } } + +// Error contains an error response from the server. +type Error struct { + // Code is the HTTP response status code. + Code int + // Message is the server response message. + Message string +} + +func (e *Error) Error() string { + return fmt.Sprintf("compute: Received %d `%s`", e.Code, e.Message) +} diff --git a/vendor/github.com/PuerkitoBio/purell/.gitignore b/vendor/github.com/PuerkitoBio/purell/.gitignore deleted file mode 100644 index 748e4c8073..0000000000 --- a/vendor/github.com/PuerkitoBio/purell/.gitignore +++ /dev/null @@ -1,5 +0,0 @@ -*.sublime-* -.DS_Store -*.swp -*.swo -tags diff --git a/vendor/github.com/PuerkitoBio/purell/.travis.yml b/vendor/github.com/PuerkitoBio/purell/.travis.yml deleted file mode 100644 index facfc91c65..0000000000 --- a/vendor/github.com/PuerkitoBio/purell/.travis.yml +++ /dev/null @@ -1,7 +0,0 @@ -language: go - -go: - - 1.4 - - 1.5 - - 1.6 - - tip diff --git a/vendor/github.com/PuerkitoBio/purell/LICENSE b/vendor/github.com/PuerkitoBio/purell/LICENSE deleted file mode 100644 index 4b9986dea7..0000000000 --- a/vendor/github.com/PuerkitoBio/purell/LICENSE +++ /dev/null @@ -1,12 +0,0 @@ -Copyright (c) 2012, Martin Angers -All rights reserved. - -Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: - -* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. - -* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. - -* Neither the name of the author nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/vendor/github.com/PuerkitoBio/purell/README.md b/vendor/github.com/PuerkitoBio/purell/README.md deleted file mode 100644 index 09e8a32cbe..0000000000 --- a/vendor/github.com/PuerkitoBio/purell/README.md +++ /dev/null @@ -1,187 +0,0 @@ -# Purell - -Purell is a tiny Go library to normalize URLs. It returns a pure URL. Pure-ell. Sanitizer and all. Yeah, I know... - -Based on the [wikipedia paper][wiki] and the [RFC 3986 document][rfc]. - -[![build status](https://secure.travis-ci.org/PuerkitoBio/purell.png)](http://travis-ci.org/PuerkitoBio/purell) - -## Install - -`go get github.com/PuerkitoBio/purell` - -## Changelog - -* **2016-11-14 (v1.1.0)** : IDN: Conform to RFC 5895: Fold character width (thanks to @beeker1121). -* **2016-07-27 (v1.0.0)** : Normalize IDN to ASCII (thanks to @zenovich). -* **2015-02-08** : Add fix for relative paths issue ([PR #5][pr5]) and add fix for unnecessary encoding of reserved characters ([see issue #7][iss7]). -* **v0.2.0** : Add benchmarks, Attempt IDN support. -* **v0.1.0** : Initial release. - -## Examples - -From `example_test.go` (note that in your code, you would import "github.com/PuerkitoBio/purell", and would prefix references to its methods and constants with "purell."): - -```go -package purell - -import ( - "fmt" - "net/url" -) - -func ExampleNormalizeURLString() { - if normalized, err := NormalizeURLString("hTTp://someWEBsite.com:80/Amazing%3f/url/", - FlagLowercaseScheme|FlagLowercaseHost|FlagUppercaseEscapes); err != nil { - panic(err) - } else { - fmt.Print(normalized) - } - // Output: http://somewebsite.com:80/Amazing%3F/url/ -} - -func ExampleMustNormalizeURLString() { - normalized := MustNormalizeURLString("hTTpS://someWEBsite.com:443/Amazing%fa/url/", - FlagsUnsafeGreedy) - fmt.Print(normalized) - - // Output: http://somewebsite.com/Amazing%FA/url -} - -func ExampleNormalizeURL() { - if u, err := url.Parse("Http://SomeUrl.com:8080/a/b/.././c///g?c=3&a=1&b=9&c=0#target"); err != nil { - panic(err) - } else { - normalized := NormalizeURL(u, FlagsUsuallySafeGreedy|FlagRemoveDuplicateSlashes|FlagRemoveFragment) - fmt.Print(normalized) - } - - // Output: http://someurl.com:8080/a/c/g?c=3&a=1&b=9&c=0 -} -``` - -## API - -As seen in the examples above, purell offers three methods, `NormalizeURLString(string, NormalizationFlags) (string, error)`, `MustNormalizeURLString(string, NormalizationFlags) (string)` and `NormalizeURL(*url.URL, NormalizationFlags) (string)`. They all normalize the provided URL based on the specified flags. Here are the available flags: - -```go -const ( - // Safe normalizations - FlagLowercaseScheme NormalizationFlags = 1 << iota // HTTP://host -> http://host, applied by default in Go1.1 - FlagLowercaseHost // http://HOST -> http://host - FlagUppercaseEscapes // http://host/t%ef -> http://host/t%EF - FlagDecodeUnnecessaryEscapes // http://host/t%41 -> http://host/tA - FlagEncodeNecessaryEscapes // http://host/!"#$ -> http://host/%21%22#$ - FlagRemoveDefaultPort // http://host:80 -> http://host - FlagRemoveEmptyQuerySeparator // http://host/path? -> http://host/path - - // Usually safe normalizations - FlagRemoveTrailingSlash // http://host/path/ -> http://host/path - FlagAddTrailingSlash // http://host/path -> http://host/path/ (should choose only one of these add/remove trailing slash flags) - FlagRemoveDotSegments // http://host/path/./a/b/../c -> http://host/path/a/c - - // Unsafe normalizations - FlagRemoveDirectoryIndex // http://host/path/index.html -> http://host/path/ - FlagRemoveFragment // http://host/path#fragment -> http://host/path - FlagForceHTTP // https://host -> http://host - FlagRemoveDuplicateSlashes // http://host/path//a///b -> http://host/path/a/b - FlagRemoveWWW // http://www.host/ -> http://host/ - FlagAddWWW // http://host/ -> http://www.host/ (should choose only one of these add/remove WWW flags) - FlagSortQuery // http://host/path?c=3&b=2&a=1&b=1 -> http://host/path?a=1&b=1&b=2&c=3 - - // Normalizations not in the wikipedia article, required to cover tests cases - // submitted by jehiah - FlagDecodeDWORDHost // http://1113982867 -> http://66.102.7.147 - FlagDecodeOctalHost // http://0102.0146.07.0223 -> http://66.102.7.147 - FlagDecodeHexHost // http://0x42660793 -> http://66.102.7.147 - FlagRemoveUnnecessaryHostDots // http://.host../path -> http://host/path - FlagRemoveEmptyPortSeparator // http://host:/path -> http://host/path - - // Convenience set of safe normalizations - FlagsSafe NormalizationFlags = FlagLowercaseHost | FlagLowercaseScheme | FlagUppercaseEscapes | FlagDecodeUnnecessaryEscapes | FlagEncodeNecessaryEscapes | FlagRemoveDefaultPort | FlagRemoveEmptyQuerySeparator - - // For convenience sets, "greedy" uses the "remove trailing slash" and "remove www. prefix" flags, - // while "non-greedy" uses the "add (or keep) the trailing slash" and "add www. prefix". - - // Convenience set of usually safe normalizations (includes FlagsSafe) - FlagsUsuallySafeGreedy NormalizationFlags = FlagsSafe | FlagRemoveTrailingSlash | FlagRemoveDotSegments - FlagsUsuallySafeNonGreedy NormalizationFlags = FlagsSafe | FlagAddTrailingSlash | FlagRemoveDotSegments - - // Convenience set of unsafe normalizations (includes FlagsUsuallySafe) - FlagsUnsafeGreedy NormalizationFlags = FlagsUsuallySafeGreedy | FlagRemoveDirectoryIndex | FlagRemoveFragment | FlagForceHTTP | FlagRemoveDuplicateSlashes | FlagRemoveWWW | FlagSortQuery - FlagsUnsafeNonGreedy NormalizationFlags = FlagsUsuallySafeNonGreedy | FlagRemoveDirectoryIndex | FlagRemoveFragment | FlagForceHTTP | FlagRemoveDuplicateSlashes | FlagAddWWW | FlagSortQuery - - // Convenience set of all available flags - FlagsAllGreedy = FlagsUnsafeGreedy | FlagDecodeDWORDHost | FlagDecodeOctalHost | FlagDecodeHexHost | FlagRemoveUnnecessaryHostDots | FlagRemoveEmptyPortSeparator - FlagsAllNonGreedy = FlagsUnsafeNonGreedy | FlagDecodeDWORDHost | FlagDecodeOctalHost | FlagDecodeHexHost | FlagRemoveUnnecessaryHostDots | FlagRemoveEmptyPortSeparator -) -``` - -For convenience, the set of flags `FlagsSafe`, `FlagsUsuallySafe[Greedy|NonGreedy]`, `FlagsUnsafe[Greedy|NonGreedy]` and `FlagsAll[Greedy|NonGreedy]` are provided for the similarly grouped normalizations on [wikipedia's URL normalization page][wiki]. You can add (using the bitwise OR `|` operator) or remove (using the bitwise AND NOT `&^` operator) individual flags from the sets if required, to build your own custom set. - -The [full godoc reference is available on gopkgdoc][godoc]. - -Some things to note: - -* `FlagDecodeUnnecessaryEscapes`, `FlagEncodeNecessaryEscapes`, `FlagUppercaseEscapes` and `FlagRemoveEmptyQuerySeparator` are always implicitly set, because internally, the URL string is parsed as an URL object, which automatically decodes unnecessary escapes, uppercases and encodes necessary ones, and removes empty query separators (an unnecessary `?` at the end of the url). So this operation cannot **not** be done. For this reason, `FlagRemoveEmptyQuerySeparator` (as well as the other three) has been included in the `FlagsSafe` convenience set, instead of `FlagsUnsafe`, where Wikipedia puts it. - -* The `FlagDecodeUnnecessaryEscapes` decodes the following escapes (*from -> to*): - - %24 -> $ - - %26 -> & - - %2B-%3B -> +,-./0123456789:; - - %3D -> = - - %40-%5A -> @ABCDEFGHIJKLMNOPQRSTUVWXYZ - - %5F -> _ - - %61-%7A -> abcdefghijklmnopqrstuvwxyz - - %7E -> ~ - - -* When the `NormalizeURL` function is used (passing an URL object), this source URL object is modified (that is, after the call, the URL object will be modified to reflect the normalization). - -* The *replace IP with domain name* normalization (`http://208.77.188.166/ → http://www.example.com/`) is obviously not possible for a library without making some network requests. This is not implemented in purell. - -* The *remove unused query string parameters* and *remove default query parameters* are also not implemented, since this is a very case-specific normalization, and it is quite trivial to do with an URL object. - -### Safe vs Usually Safe vs Unsafe - -Purell allows you to control the level of risk you take while normalizing an URL. You can aggressively normalize, play it totally safe, or anything in between. - -Consider the following URL: - -`HTTPS://www.RooT.com/toto/t%45%1f///a/./b/../c/?z=3&w=2&a=4&w=1#invalid` - -Normalizing with the `FlagsSafe` gives: - -`https://www.root.com/toto/tE%1F///a/./b/../c/?z=3&w=2&a=4&w=1#invalid` - -With the `FlagsUsuallySafeGreedy`: - -`https://www.root.com/toto/tE%1F///a/c?z=3&w=2&a=4&w=1#invalid` - -And with `FlagsUnsafeGreedy`: - -`http://root.com/toto/tE%1F/a/c?a=4&w=1&w=2&z=3` - -## TODOs - -* Add a class/default instance to allow specifying custom directory index names? At the moment, removing directory index removes `(^|/)((?:default|index)\.\w{1,4})$`. - -## Thanks / Contributions - -@rogpeppe -@jehiah -@opennota -@pchristopher1275 -@zenovich -@beeker1121 - -## License - -The [BSD 3-Clause license][bsd]. - -[bsd]: http://opensource.org/licenses/BSD-3-Clause -[wiki]: http://en.wikipedia.org/wiki/URL_normalization -[rfc]: http://tools.ietf.org/html/rfc3986#section-6 -[godoc]: http://go.pkgdoc.org/github.com/PuerkitoBio/purell -[pr5]: https://github.com/PuerkitoBio/purell/pull/5 -[iss7]: https://github.com/PuerkitoBio/purell/issues/7 diff --git a/vendor/github.com/PuerkitoBio/purell/purell.go b/vendor/github.com/PuerkitoBio/purell/purell.go deleted file mode 100644 index 645e1b76f7..0000000000 --- a/vendor/github.com/PuerkitoBio/purell/purell.go +++ /dev/null @@ -1,379 +0,0 @@ -/* -Package purell offers URL normalization as described on the wikipedia page: -http://en.wikipedia.org/wiki/URL_normalization -*/ -package purell - -import ( - "bytes" - "fmt" - "net/url" - "regexp" - "sort" - "strconv" - "strings" - - "github.com/PuerkitoBio/urlesc" - "golang.org/x/net/idna" - "golang.org/x/text/unicode/norm" - "golang.org/x/text/width" -) - -// A set of normalization flags determines how a URL will -// be normalized. -type NormalizationFlags uint - -const ( - // Safe normalizations - FlagLowercaseScheme NormalizationFlags = 1 << iota // HTTP://host -> http://host, applied by default in Go1.1 - FlagLowercaseHost // http://HOST -> http://host - FlagUppercaseEscapes // http://host/t%ef -> http://host/t%EF - FlagDecodeUnnecessaryEscapes // http://host/t%41 -> http://host/tA - FlagEncodeNecessaryEscapes // http://host/!"#$ -> http://host/%21%22#$ - FlagRemoveDefaultPort // http://host:80 -> http://host - FlagRemoveEmptyQuerySeparator // http://host/path? -> http://host/path - - // Usually safe normalizations - FlagRemoveTrailingSlash // http://host/path/ -> http://host/path - FlagAddTrailingSlash // http://host/path -> http://host/path/ (should choose only one of these add/remove trailing slash flags) - FlagRemoveDotSegments // http://host/path/./a/b/../c -> http://host/path/a/c - - // Unsafe normalizations - FlagRemoveDirectoryIndex // http://host/path/index.html -> http://host/path/ - FlagRemoveFragment // http://host/path#fragment -> http://host/path - FlagForceHTTP // https://host -> http://host - FlagRemoveDuplicateSlashes // http://host/path//a///b -> http://host/path/a/b - FlagRemoveWWW // http://www.host/ -> http://host/ - FlagAddWWW // http://host/ -> http://www.host/ (should choose only one of these add/remove WWW flags) - FlagSortQuery // http://host/path?c=3&b=2&a=1&b=1 -> http://host/path?a=1&b=1&b=2&c=3 - - // Normalizations not in the wikipedia article, required to cover tests cases - // submitted by jehiah - FlagDecodeDWORDHost // http://1113982867 -> http://66.102.7.147 - FlagDecodeOctalHost // http://0102.0146.07.0223 -> http://66.102.7.147 - FlagDecodeHexHost // http://0x42660793 -> http://66.102.7.147 - FlagRemoveUnnecessaryHostDots // http://.host../path -> http://host/path - FlagRemoveEmptyPortSeparator // http://host:/path -> http://host/path - - // Convenience set of safe normalizations - FlagsSafe NormalizationFlags = FlagLowercaseHost | FlagLowercaseScheme | FlagUppercaseEscapes | FlagDecodeUnnecessaryEscapes | FlagEncodeNecessaryEscapes | FlagRemoveDefaultPort | FlagRemoveEmptyQuerySeparator - - // For convenience sets, "greedy" uses the "remove trailing slash" and "remove www. prefix" flags, - // while "non-greedy" uses the "add (or keep) the trailing slash" and "add www. prefix". - - // Convenience set of usually safe normalizations (includes FlagsSafe) - FlagsUsuallySafeGreedy NormalizationFlags = FlagsSafe | FlagRemoveTrailingSlash | FlagRemoveDotSegments - FlagsUsuallySafeNonGreedy NormalizationFlags = FlagsSafe | FlagAddTrailingSlash | FlagRemoveDotSegments - - // Convenience set of unsafe normalizations (includes FlagsUsuallySafe) - FlagsUnsafeGreedy NormalizationFlags = FlagsUsuallySafeGreedy | FlagRemoveDirectoryIndex | FlagRemoveFragment | FlagForceHTTP | FlagRemoveDuplicateSlashes | FlagRemoveWWW | FlagSortQuery - FlagsUnsafeNonGreedy NormalizationFlags = FlagsUsuallySafeNonGreedy | FlagRemoveDirectoryIndex | FlagRemoveFragment | FlagForceHTTP | FlagRemoveDuplicateSlashes | FlagAddWWW | FlagSortQuery - - // Convenience set of all available flags - FlagsAllGreedy = FlagsUnsafeGreedy | FlagDecodeDWORDHost | FlagDecodeOctalHost | FlagDecodeHexHost | FlagRemoveUnnecessaryHostDots | FlagRemoveEmptyPortSeparator - FlagsAllNonGreedy = FlagsUnsafeNonGreedy | FlagDecodeDWORDHost | FlagDecodeOctalHost | FlagDecodeHexHost | FlagRemoveUnnecessaryHostDots | FlagRemoveEmptyPortSeparator -) - -const ( - defaultHttpPort = ":80" - defaultHttpsPort = ":443" -) - -// Regular expressions used by the normalizations -var rxPort = regexp.MustCompile(`(:\d+)/?$`) -var rxDirIndex = regexp.MustCompile(`(^|/)((?:default|index)\.\w{1,4})$`) -var rxDupSlashes = regexp.MustCompile(`/{2,}`) -var rxDWORDHost = regexp.MustCompile(`^(\d+)((?:\.+)?(?:\:\d*)?)$`) -var rxOctalHost = regexp.MustCompile(`^(0\d*)\.(0\d*)\.(0\d*)\.(0\d*)((?:\.+)?(?:\:\d*)?)$`) -var rxHexHost = regexp.MustCompile(`^0x([0-9A-Fa-f]+)((?:\.+)?(?:\:\d*)?)$`) -var rxHostDots = regexp.MustCompile(`^(.+?)(:\d+)?$`) -var rxEmptyPort = regexp.MustCompile(`:+$`) - -// Map of flags to implementation function. -// FlagDecodeUnnecessaryEscapes has no action, since it is done automatically -// by parsing the string as an URL. Same for FlagUppercaseEscapes and FlagRemoveEmptyQuerySeparator. - -// Since maps have undefined traversing order, make a slice of ordered keys -var flagsOrder = []NormalizationFlags{ - FlagLowercaseScheme, - FlagLowercaseHost, - FlagRemoveDefaultPort, - FlagRemoveDirectoryIndex, - FlagRemoveDotSegments, - FlagRemoveFragment, - FlagForceHTTP, // Must be after remove default port (because https=443/http=80) - FlagRemoveDuplicateSlashes, - FlagRemoveWWW, - FlagAddWWW, - FlagSortQuery, - FlagDecodeDWORDHost, - FlagDecodeOctalHost, - FlagDecodeHexHost, - FlagRemoveUnnecessaryHostDots, - FlagRemoveEmptyPortSeparator, - FlagRemoveTrailingSlash, // These two (add/remove trailing slash) must be last - FlagAddTrailingSlash, -} - -// ... and then the map, where order is unimportant -var flags = map[NormalizationFlags]func(*url.URL){ - FlagLowercaseScheme: lowercaseScheme, - FlagLowercaseHost: lowercaseHost, - FlagRemoveDefaultPort: removeDefaultPort, - FlagRemoveDirectoryIndex: removeDirectoryIndex, - FlagRemoveDotSegments: removeDotSegments, - FlagRemoveFragment: removeFragment, - FlagForceHTTP: forceHTTP, - FlagRemoveDuplicateSlashes: removeDuplicateSlashes, - FlagRemoveWWW: removeWWW, - FlagAddWWW: addWWW, - FlagSortQuery: sortQuery, - FlagDecodeDWORDHost: decodeDWORDHost, - FlagDecodeOctalHost: decodeOctalHost, - FlagDecodeHexHost: decodeHexHost, - FlagRemoveUnnecessaryHostDots: removeUnncessaryHostDots, - FlagRemoveEmptyPortSeparator: removeEmptyPortSeparator, - FlagRemoveTrailingSlash: removeTrailingSlash, - FlagAddTrailingSlash: addTrailingSlash, -} - -// MustNormalizeURLString returns the normalized string, and panics if an error occurs. -// It takes an URL string as input, as well as the normalization flags. -func MustNormalizeURLString(u string, f NormalizationFlags) string { - result, e := NormalizeURLString(u, f) - if e != nil { - panic(e) - } - return result -} - -// NormalizeURLString returns the normalized string, or an error if it can't be parsed into an URL object. -// It takes an URL string as input, as well as the normalization flags. -func NormalizeURLString(u string, f NormalizationFlags) (string, error) { - parsed, err := url.Parse(u) - if err != nil { - return "", err - } - - if f&FlagLowercaseHost == FlagLowercaseHost { - parsed.Host = strings.ToLower(parsed.Host) - } - - // The idna package doesn't fully conform to RFC 5895 - // (https://tools.ietf.org/html/rfc5895), so we do it here. - // Taken from Go 1.8 cycle source, courtesy of bradfitz. - // TODO: Remove when (if?) idna package conforms to RFC 5895. - parsed.Host = width.Fold.String(parsed.Host) - parsed.Host = norm.NFC.String(parsed.Host) - if parsed.Host, err = idna.ToASCII(parsed.Host); err != nil { - return "", err - } - - return NormalizeURL(parsed, f), nil -} - -// NormalizeURL returns the normalized string. -// It takes a parsed URL object as input, as well as the normalization flags. -func NormalizeURL(u *url.URL, f NormalizationFlags) string { - for _, k := range flagsOrder { - if f&k == k { - flags[k](u) - } - } - return urlesc.Escape(u) -} - -func lowercaseScheme(u *url.URL) { - if len(u.Scheme) > 0 { - u.Scheme = strings.ToLower(u.Scheme) - } -} - -func lowercaseHost(u *url.URL) { - if len(u.Host) > 0 { - u.Host = strings.ToLower(u.Host) - } -} - -func removeDefaultPort(u *url.URL) { - if len(u.Host) > 0 { - scheme := strings.ToLower(u.Scheme) - u.Host = rxPort.ReplaceAllStringFunc(u.Host, func(val string) string { - if (scheme == "http" && val == defaultHttpPort) || (scheme == "https" && val == defaultHttpsPort) { - return "" - } - return val - }) - } -} - -func removeTrailingSlash(u *url.URL) { - if l := len(u.Path); l > 0 { - if strings.HasSuffix(u.Path, "/") { - u.Path = u.Path[:l-1] - } - } else if l = len(u.Host); l > 0 { - if strings.HasSuffix(u.Host, "/") { - u.Host = u.Host[:l-1] - } - } -} - -func addTrailingSlash(u *url.URL) { - if l := len(u.Path); l > 0 { - if !strings.HasSuffix(u.Path, "/") { - u.Path += "/" - } - } else if l = len(u.Host); l > 0 { - if !strings.HasSuffix(u.Host, "/") { - u.Host += "/" - } - } -} - -func removeDotSegments(u *url.URL) { - if len(u.Path) > 0 { - var dotFree []string - var lastIsDot bool - - sections := strings.Split(u.Path, "/") - for _, s := range sections { - if s == ".." { - if len(dotFree) > 0 { - dotFree = dotFree[:len(dotFree)-1] - } - } else if s != "." { - dotFree = append(dotFree, s) - } - lastIsDot = (s == "." || s == "..") - } - // Special case if host does not end with / and new path does not begin with / - u.Path = strings.Join(dotFree, "/") - if u.Host != "" && !strings.HasSuffix(u.Host, "/") && !strings.HasPrefix(u.Path, "/") { - u.Path = "/" + u.Path - } - // Special case if the last segment was a dot, make sure the path ends with a slash - if lastIsDot && !strings.HasSuffix(u.Path, "/") { - u.Path += "/" - } - } -} - -func removeDirectoryIndex(u *url.URL) { - if len(u.Path) > 0 { - u.Path = rxDirIndex.ReplaceAllString(u.Path, "$1") - } -} - -func removeFragment(u *url.URL) { - u.Fragment = "" -} - -func forceHTTP(u *url.URL) { - if strings.ToLower(u.Scheme) == "https" { - u.Scheme = "http" - } -} - -func removeDuplicateSlashes(u *url.URL) { - if len(u.Path) > 0 { - u.Path = rxDupSlashes.ReplaceAllString(u.Path, "/") - } -} - -func removeWWW(u *url.URL) { - if len(u.Host) > 0 && strings.HasPrefix(strings.ToLower(u.Host), "www.") { - u.Host = u.Host[4:] - } -} - -func addWWW(u *url.URL) { - if len(u.Host) > 0 && !strings.HasPrefix(strings.ToLower(u.Host), "www.") { - u.Host = "www." + u.Host - } -} - -func sortQuery(u *url.URL) { - q := u.Query() - - if len(q) > 0 { - arKeys := make([]string, len(q)) - i := 0 - for k, _ := range q { - arKeys[i] = k - i++ - } - sort.Strings(arKeys) - buf := new(bytes.Buffer) - for _, k := range arKeys { - sort.Strings(q[k]) - for _, v := range q[k] { - if buf.Len() > 0 { - buf.WriteRune('&') - } - buf.WriteString(fmt.Sprintf("%s=%s", k, urlesc.QueryEscape(v))) - } - } - - // Rebuild the raw query string - u.RawQuery = buf.String() - } -} - -func decodeDWORDHost(u *url.URL) { - if len(u.Host) > 0 { - if matches := rxDWORDHost.FindStringSubmatch(u.Host); len(matches) > 2 { - var parts [4]int64 - - dword, _ := strconv.ParseInt(matches[1], 10, 0) - for i, shift := range []uint{24, 16, 8, 0} { - parts[i] = dword >> shift & 0xFF - } - u.Host = fmt.Sprintf("%d.%d.%d.%d%s", parts[0], parts[1], parts[2], parts[3], matches[2]) - } - } -} - -func decodeOctalHost(u *url.URL) { - if len(u.Host) > 0 { - if matches := rxOctalHost.FindStringSubmatch(u.Host); len(matches) > 5 { - var parts [4]int64 - - for i := 1; i <= 4; i++ { - parts[i-1], _ = strconv.ParseInt(matches[i], 8, 0) - } - u.Host = fmt.Sprintf("%d.%d.%d.%d%s", parts[0], parts[1], parts[2], parts[3], matches[5]) - } - } -} - -func decodeHexHost(u *url.URL) { - if len(u.Host) > 0 { - if matches := rxHexHost.FindStringSubmatch(u.Host); len(matches) > 2 { - // Conversion is safe because of regex validation - parsed, _ := strconv.ParseInt(matches[1], 16, 0) - // Set host as DWORD (base 10) encoded host - u.Host = fmt.Sprintf("%d%s", parsed, matches[2]) - // The rest is the same as decoding a DWORD host - decodeDWORDHost(u) - } - } -} - -func removeUnncessaryHostDots(u *url.URL) { - if len(u.Host) > 0 { - if matches := rxHostDots.FindStringSubmatch(u.Host); len(matches) > 1 { - // Trim the leading and trailing dots - u.Host = strings.Trim(matches[1], ".") - if len(matches) > 2 { - u.Host += matches[2] - } - } - } -} - -func removeEmptyPortSeparator(u *url.URL) { - if len(u.Host) > 0 { - u.Host = rxEmptyPort.ReplaceAllString(u.Host, "") - } -} diff --git a/vendor/github.com/PuerkitoBio/urlesc/.travis.yml b/vendor/github.com/PuerkitoBio/urlesc/.travis.yml deleted file mode 100644 index ba6b225f91..0000000000 --- a/vendor/github.com/PuerkitoBio/urlesc/.travis.yml +++ /dev/null @@ -1,15 +0,0 @@ -language: go - -go: - - 1.4.x - - 1.5.x - - 1.6.x - - 1.7.x - - 1.8.x - - tip - -install: - - go build . - -script: - - go test -v diff --git a/vendor/github.com/PuerkitoBio/urlesc/LICENSE b/vendor/github.com/PuerkitoBio/urlesc/LICENSE deleted file mode 100644 index 7448756763..0000000000 --- a/vendor/github.com/PuerkitoBio/urlesc/LICENSE +++ /dev/null @@ -1,27 +0,0 @@ -Copyright (c) 2012 The Go Authors. All rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are -met: - - * Redistributions of source code must retain the above copyright -notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above -copyright notice, this list of conditions and the following disclaimer -in the documentation and/or other materials provided with the -distribution. - * Neither the name of Google Inc. nor the names of its -contributors may be used to endorse or promote products derived from -this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/vendor/github.com/PuerkitoBio/urlesc/README.md b/vendor/github.com/PuerkitoBio/urlesc/README.md deleted file mode 100644 index 57aff0a539..0000000000 --- a/vendor/github.com/PuerkitoBio/urlesc/README.md +++ /dev/null @@ -1,16 +0,0 @@ -urlesc [![Build Status](https://travis-ci.org/PuerkitoBio/urlesc.svg?branch=master)](https://travis-ci.org/PuerkitoBio/urlesc) [![GoDoc](http://godoc.org/github.com/PuerkitoBio/urlesc?status.svg)](http://godoc.org/github.com/PuerkitoBio/urlesc) -====== - -Package urlesc implements query escaping as per RFC 3986. - -It contains some parts of the net/url package, modified so as to allow -some reserved characters incorrectly escaped by net/url (see [issue 5684](https://github.com/golang/go/issues/5684)). - -## Install - - go get github.com/PuerkitoBio/urlesc - -## License - -Go license (BSD-3-Clause) - diff --git a/vendor/github.com/PuerkitoBio/urlesc/urlesc.go b/vendor/github.com/PuerkitoBio/urlesc/urlesc.go deleted file mode 100644 index 1b84624594..0000000000 --- a/vendor/github.com/PuerkitoBio/urlesc/urlesc.go +++ /dev/null @@ -1,180 +0,0 @@ -// Copyright 2009 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// Package urlesc implements query escaping as per RFC 3986. -// It contains some parts of the net/url package, modified so as to allow -// some reserved characters incorrectly escaped by net/url. -// See https://github.com/golang/go/issues/5684 -package urlesc - -import ( - "bytes" - "net/url" - "strings" -) - -type encoding int - -const ( - encodePath encoding = 1 + iota - encodeUserPassword - encodeQueryComponent - encodeFragment -) - -// Return true if the specified character should be escaped when -// appearing in a URL string, according to RFC 3986. -func shouldEscape(c byte, mode encoding) bool { - // §2.3 Unreserved characters (alphanum) - if 'A' <= c && c <= 'Z' || 'a' <= c && c <= 'z' || '0' <= c && c <= '9' { - return false - } - - switch c { - case '-', '.', '_', '~': // §2.3 Unreserved characters (mark) - return false - - // §2.2 Reserved characters (reserved) - case ':', '/', '?', '#', '[', ']', '@', // gen-delims - '!', '$', '&', '\'', '(', ')', '*', '+', ',', ';', '=': // sub-delims - // Different sections of the URL allow a few of - // the reserved characters to appear unescaped. - switch mode { - case encodePath: // §3.3 - // The RFC allows sub-delims and : @. - // '/', '[' and ']' can be used to assign meaning to individual path - // segments. This package only manipulates the path as a whole, - // so we allow those as well. That leaves only ? and # to escape. - return c == '?' || c == '#' - - case encodeUserPassword: // §3.2.1 - // The RFC allows : and sub-delims in - // userinfo. The parsing of userinfo treats ':' as special so we must escape - // all the gen-delims. - return c == ':' || c == '/' || c == '?' || c == '#' || c == '[' || c == ']' || c == '@' - - case encodeQueryComponent: // §3.4 - // The RFC allows / and ?. - return c != '/' && c != '?' - - case encodeFragment: // §4.1 - // The RFC text is silent but the grammar allows - // everything, so escape nothing but # - return c == '#' - } - } - - // Everything else must be escaped. - return true -} - -// QueryEscape escapes the string so it can be safely placed -// inside a URL query. -func QueryEscape(s string) string { - return escape(s, encodeQueryComponent) -} - -func escape(s string, mode encoding) string { - spaceCount, hexCount := 0, 0 - for i := 0; i < len(s); i++ { - c := s[i] - if shouldEscape(c, mode) { - if c == ' ' && mode == encodeQueryComponent { - spaceCount++ - } else { - hexCount++ - } - } - } - - if spaceCount == 0 && hexCount == 0 { - return s - } - - t := make([]byte, len(s)+2*hexCount) - j := 0 - for i := 0; i < len(s); i++ { - switch c := s[i]; { - case c == ' ' && mode == encodeQueryComponent: - t[j] = '+' - j++ - case shouldEscape(c, mode): - t[j] = '%' - t[j+1] = "0123456789ABCDEF"[c>>4] - t[j+2] = "0123456789ABCDEF"[c&15] - j += 3 - default: - t[j] = s[i] - j++ - } - } - return string(t) -} - -var uiReplacer = strings.NewReplacer( - "%21", "!", - "%27", "'", - "%28", "(", - "%29", ")", - "%2A", "*", -) - -// unescapeUserinfo unescapes some characters that need not to be escaped as per RFC3986. -func unescapeUserinfo(s string) string { - return uiReplacer.Replace(s) -} - -// Escape reassembles the URL into a valid URL string. -// The general form of the result is one of: -// -// scheme:opaque -// scheme://userinfo@host/path?query#fragment -// -// If u.Opaque is non-empty, String uses the first form; -// otherwise it uses the second form. -// -// In the second form, the following rules apply: -// - if u.Scheme is empty, scheme: is omitted. -// - if u.User is nil, userinfo@ is omitted. -// - if u.Host is empty, host/ is omitted. -// - if u.Scheme and u.Host are empty and u.User is nil, -// the entire scheme://userinfo@host/ is omitted. -// - if u.Host is non-empty and u.Path begins with a /, -// the form host/path does not add its own /. -// - if u.RawQuery is empty, ?query is omitted. -// - if u.Fragment is empty, #fragment is omitted. -func Escape(u *url.URL) string { - var buf bytes.Buffer - if u.Scheme != "" { - buf.WriteString(u.Scheme) - buf.WriteByte(':') - } - if u.Opaque != "" { - buf.WriteString(u.Opaque) - } else { - if u.Scheme != "" || u.Host != "" || u.User != nil { - buf.WriteString("//") - if ui := u.User; ui != nil { - buf.WriteString(unescapeUserinfo(ui.String())) - buf.WriteByte('@') - } - if h := u.Host; h != "" { - buf.WriteString(h) - } - } - if u.Path != "" && u.Path[0] != '/' && u.Host != "" { - buf.WriteByte('/') - } - buf.WriteString(escape(u.Path, encodePath)) - } - if u.RawQuery != "" { - buf.WriteByte('?') - buf.WriteString(u.RawQuery) - } - if u.Fragment != "" { - buf.WriteByte('#') - buf.WriteString(escape(u.Fragment, encodeFragment)) - } - return buf.String() -} diff --git a/vendor/github.com/cpuguy83/go-md2man/LICENSE.md b/vendor/github.com/cpuguy83/go-md2man/LICENSE.md new file mode 100644 index 0000000000..1cade6cef6 --- /dev/null +++ b/vendor/github.com/cpuguy83/go-md2man/LICENSE.md @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2014 Brian Goff + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/vendor/github.com/cpuguy83/go-md2man/md2man/md2man.go b/vendor/github.com/cpuguy83/go-md2man/md2man/md2man.go new file mode 100644 index 0000000000..af62279a61 --- /dev/null +++ b/vendor/github.com/cpuguy83/go-md2man/md2man/md2man.go @@ -0,0 +1,20 @@ +package md2man + +import ( + "github.com/russross/blackfriday" +) + +// Render converts a markdown document into a roff formatted document. +func Render(doc []byte) []byte { + renderer := RoffRenderer(0) + extensions := 0 + extensions |= blackfriday.EXTENSION_NO_INTRA_EMPHASIS + extensions |= blackfriday.EXTENSION_TABLES + extensions |= blackfriday.EXTENSION_FENCED_CODE + extensions |= blackfriday.EXTENSION_AUTOLINK + extensions |= blackfriday.EXTENSION_SPACE_HEADERS + extensions |= blackfriday.EXTENSION_FOOTNOTES + extensions |= blackfriday.EXTENSION_TITLEBLOCK + + return blackfriday.Markdown(doc, renderer, extensions) +} diff --git a/vendor/github.com/cpuguy83/go-md2man/md2man/roff.go b/vendor/github.com/cpuguy83/go-md2man/md2man/roff.go new file mode 100644 index 0000000000..8c29ec6873 --- /dev/null +++ b/vendor/github.com/cpuguy83/go-md2man/md2man/roff.go @@ -0,0 +1,285 @@ +package md2man + +import ( + "bytes" + "fmt" + "html" + "strings" + + "github.com/russross/blackfriday" +) + +type roffRenderer struct { + ListCounters []int +} + +// RoffRenderer creates a new blackfriday Renderer for generating roff documents +// from markdown +func RoffRenderer(flags int) blackfriday.Renderer { + return &roffRenderer{} +} + +func (r *roffRenderer) GetFlags() int { + return 0 +} + +func (r *roffRenderer) TitleBlock(out *bytes.Buffer, text []byte) { + out.WriteString(".TH ") + + splitText := bytes.Split(text, []byte("\n")) + for i, line := range splitText { + line = bytes.TrimPrefix(line, []byte("% ")) + if i == 0 { + line = bytes.Replace(line, []byte("("), []byte("\" \""), 1) + line = bytes.Replace(line, []byte(")"), []byte("\" \""), 1) + } + line = append([]byte("\""), line...) + line = append(line, []byte("\" ")...) + out.Write(line) + } + out.WriteString("\n") + + // disable hyphenation + out.WriteString(".nh\n") + // disable justification (adjust text to left margin only) + out.WriteString(".ad l\n") +} + +func (r *roffRenderer) BlockCode(out *bytes.Buffer, text []byte, lang string) { + out.WriteString("\n.PP\n.RS\n\n.nf\n") + escapeSpecialChars(out, text) + out.WriteString("\n.fi\n.RE\n") +} + +func (r *roffRenderer) BlockQuote(out *bytes.Buffer, text []byte) { + out.WriteString("\n.PP\n.RS\n") + out.Write(text) + out.WriteString("\n.RE\n") +} + +func (r *roffRenderer) BlockHtml(out *bytes.Buffer, text []byte) { // nolint: golint + out.Write(text) +} + +func (r *roffRenderer) Header(out *bytes.Buffer, text func() bool, level int, id string) { + marker := out.Len() + + switch { + case marker == 0: + // This is the doc header + out.WriteString(".TH ") + case level == 1: + out.WriteString("\n\n.SH ") + case level == 2: + out.WriteString("\n.SH ") + default: + out.WriteString("\n.SS ") + } + + if !text() { + out.Truncate(marker) + return + } +} + +func (r *roffRenderer) HRule(out *bytes.Buffer) { + out.WriteString("\n.ti 0\n\\l'\\n(.lu'\n") +} + +func (r *roffRenderer) List(out *bytes.Buffer, text func() bool, flags int) { + marker := out.Len() + r.ListCounters = append(r.ListCounters, 1) + out.WriteString("\n.RS\n") + if !text() { + out.Truncate(marker) + return + } + r.ListCounters = r.ListCounters[:len(r.ListCounters)-1] + out.WriteString("\n.RE\n") +} + +func (r *roffRenderer) ListItem(out *bytes.Buffer, text []byte, flags int) { + if flags&blackfriday.LIST_TYPE_ORDERED != 0 { + out.WriteString(fmt.Sprintf(".IP \"%3d.\" 5\n", r.ListCounters[len(r.ListCounters)-1])) + r.ListCounters[len(r.ListCounters)-1]++ + } else { + out.WriteString(".IP \\(bu 2\n") + } + out.Write(text) + out.WriteString("\n") +} + +func (r *roffRenderer) Paragraph(out *bytes.Buffer, text func() bool) { + marker := out.Len() + out.WriteString("\n.PP\n") + if !text() { + out.Truncate(marker) + return + } + if marker != 0 { + out.WriteString("\n") + } +} + +func (r *roffRenderer) Table(out *bytes.Buffer, header []byte, body []byte, columnData []int) { + out.WriteString("\n.TS\nallbox;\n") + + maxDelims := 0 + lines := strings.Split(strings.TrimRight(string(header), "\n")+"\n"+strings.TrimRight(string(body), "\n"), "\n") + for _, w := range lines { + curDelims := strings.Count(w, "\t") + if curDelims > maxDelims { + maxDelims = curDelims + } + } + out.Write([]byte(strings.Repeat("l ", maxDelims+1) + "\n")) + out.Write([]byte(strings.Repeat("l ", maxDelims+1) + ".\n")) + out.Write(header) + if len(header) > 0 { + out.Write([]byte("\n")) + } + + out.Write(body) + out.WriteString("\n.TE\n") +} + +func (r *roffRenderer) TableRow(out *bytes.Buffer, text []byte) { + if out.Len() > 0 { + out.WriteString("\n") + } + out.Write(text) +} + +func (r *roffRenderer) TableHeaderCell(out *bytes.Buffer, text []byte, align int) { + if out.Len() > 0 { + out.WriteString("\t") + } + if len(text) == 0 { + text = []byte{' '} + } + out.Write([]byte("\\fB\\fC" + string(text) + "\\fR")) +} + +func (r *roffRenderer) TableCell(out *bytes.Buffer, text []byte, align int) { + if out.Len() > 0 { + out.WriteString("\t") + } + if len(text) > 30 { + text = append([]byte("T{\n"), text...) + text = append(text, []byte("\nT}")...) + } + if len(text) == 0 { + text = []byte{' '} + } + out.Write(text) +} + +func (r *roffRenderer) Footnotes(out *bytes.Buffer, text func() bool) { + +} + +func (r *roffRenderer) FootnoteItem(out *bytes.Buffer, name, text []byte, flags int) { + +} + +func (r *roffRenderer) AutoLink(out *bytes.Buffer, link []byte, kind int) { + out.WriteString("\n\\[la]") + out.Write(link) + out.WriteString("\\[ra]") +} + +func (r *roffRenderer) CodeSpan(out *bytes.Buffer, text []byte) { + out.WriteString("\\fB\\fC") + escapeSpecialChars(out, text) + out.WriteString("\\fR") +} + +func (r *roffRenderer) DoubleEmphasis(out *bytes.Buffer, text []byte) { + out.WriteString("\\fB") + out.Write(text) + out.WriteString("\\fP") +} + +func (r *roffRenderer) Emphasis(out *bytes.Buffer, text []byte) { + out.WriteString("\\fI") + out.Write(text) + out.WriteString("\\fP") +} + +func (r *roffRenderer) Image(out *bytes.Buffer, link []byte, title []byte, alt []byte) { +} + +func (r *roffRenderer) LineBreak(out *bytes.Buffer) { + out.WriteString("\n.br\n") +} + +func (r *roffRenderer) Link(out *bytes.Buffer, link []byte, title []byte, content []byte) { + out.Write(content) + r.AutoLink(out, link, 0) +} + +func (r *roffRenderer) RawHtmlTag(out *bytes.Buffer, tag []byte) { // nolint: golint + out.Write(tag) +} + +func (r *roffRenderer) TripleEmphasis(out *bytes.Buffer, text []byte) { + out.WriteString("\\s+2") + out.Write(text) + out.WriteString("\\s-2") +} + +func (r *roffRenderer) StrikeThrough(out *bytes.Buffer, text []byte) { +} + +func (r *roffRenderer) FootnoteRef(out *bytes.Buffer, ref []byte, id int) { + +} + +func (r *roffRenderer) Entity(out *bytes.Buffer, entity []byte) { + out.WriteString(html.UnescapeString(string(entity))) +} + +func (r *roffRenderer) NormalText(out *bytes.Buffer, text []byte) { + escapeSpecialChars(out, text) +} + +func (r *roffRenderer) DocumentHeader(out *bytes.Buffer) { +} + +func (r *roffRenderer) DocumentFooter(out *bytes.Buffer) { +} + +func needsBackslash(c byte) bool { + for _, r := range []byte("-_&\\~") { + if c == r { + return true + } + } + return false +} + +func escapeSpecialChars(out *bytes.Buffer, text []byte) { + for i := 0; i < len(text); i++ { + // escape initial apostrophe or period + if len(text) >= 1 && (text[0] == '\'' || text[0] == '.') { + out.WriteString("\\&") + } + + // directly copy normal characters + org := i + + for i < len(text) && !needsBackslash(text[i]) { + i++ + } + if i > org { + out.Write(text[org:i]) + } + + // escape a character + if i >= len(text) { + break + } + out.WriteByte('\\') + out.WriteByte(text[i]) + } +} diff --git a/vendor/github.com/emicklei/go-restful/.gitignore b/vendor/github.com/emicklei/go-restful/.gitignore deleted file mode 100644 index cece7be664..0000000000 --- a/vendor/github.com/emicklei/go-restful/.gitignore +++ /dev/null @@ -1,70 +0,0 @@ -# Compiled Object files, Static and Dynamic libs (Shared Objects) -*.o -*.a -*.so - -# Folders -_obj -_test - -# Architecture specific extensions/prefixes -*.[568vq] -[568vq].out - -*.cgo1.go -*.cgo2.c -_cgo_defun.c -_cgo_gotypes.go -_cgo_export.* - -_testmain.go - -*.exe - -restful.html - -*.out - -tmp.prof - -go-restful.test - -examples/restful-basic-authentication - -examples/restful-encoding-filter - -examples/restful-filters - -examples/restful-hello-world - -examples/restful-resource-functions - -examples/restful-serve-static - -examples/restful-user-service - -*.DS_Store -examples/restful-user-resource - -examples/restful-multi-containers - -examples/restful-form-handling - -examples/restful-CORS-filter - -examples/restful-options-filter - -examples/restful-curly-router - -examples/restful-cpuprofiler-service - -examples/restful-pre-post-filters - -curly.prof - -examples/restful-NCSA-logging - -examples/restful-html-template - -s.html -restful-path-tail diff --git a/vendor/github.com/emicklei/go-restful/.travis.yml b/vendor/github.com/emicklei/go-restful/.travis.yml deleted file mode 100644 index b22f8f547e..0000000000 --- a/vendor/github.com/emicklei/go-restful/.travis.yml +++ /dev/null @@ -1,6 +0,0 @@ -language: go - -go: - - 1.x - -script: go test -v \ No newline at end of file diff --git a/vendor/github.com/emicklei/go-restful/CHANGES.md b/vendor/github.com/emicklei/go-restful/CHANGES.md deleted file mode 100644 index 195449fd15..0000000000 --- a/vendor/github.com/emicklei/go-restful/CHANGES.md +++ /dev/null @@ -1,242 +0,0 @@ -Change history of go-restful -= -v2.8.0 -- add Request.QueryParameters() -- add json-iterator (via build tag) -- disable vgo module (until log is moved) - -v2.7.1 -- add vgo module - -v2.6.1 -- add JSONNewDecoderFunc to allow custom JSON Decoder usage (go 1.10+) - -v2.6.0 -- Make JSR 311 routing and path param processing consistent -- Adding description to RouteBuilder.Reads() -- Update example for Swagger12 and OpenAPI - -2017-09-13 -- added route condition functions using `.If(func)` in route building. - -2017-02-16 -- solved issue #304, make operation names unique - -2017-01-30 - - [IMPORTANT] For swagger users, change your import statement to: - swagger "github.com/emicklei/go-restful-swagger12" - -- moved swagger 1.2 code to go-restful-swagger12 -- created TAG 2.0.0 - -2017-01-27 - -- remove defer request body close -- expose Dispatch for testing filters and Routefunctions -- swagger response model cannot be array -- created TAG 1.0.0 - -2016-12-22 - -- (API change) Remove code related to caching request content. Removes SetCacheReadEntity(doCache bool) - -2016-11-26 - -- Default change! now use CurlyRouter (was RouterJSR311) -- Default change! no more caching of request content -- Default change! do not recover from panics - -2016-09-22 - -- fix the DefaultRequestContentType feature - -2016-02-14 - -- take the qualify factor of the Accept header mediatype into account when deciding the contentype of the response -- add constructors for custom entity accessors for xml and json - -2015-09-27 - -- rename new WriteStatusAnd... to WriteHeaderAnd... for consistency - -2015-09-25 - -- fixed problem with changing Header after WriteHeader (issue 235) - -2015-09-14 - -- changed behavior of WriteHeader (immediate write) and WriteEntity (no status write) -- added support for custom EntityReaderWriters. - -2015-08-06 - -- add support for reading entities from compressed request content -- use sync.Pool for compressors of http response and request body -- add Description to Parameter for documentation in Swagger UI - -2015-03-20 - -- add configurable logging - -2015-03-18 - -- if not specified, the Operation is derived from the Route function - -2015-03-17 - -- expose Parameter creation functions -- make trace logger an interface -- fix OPTIONSFilter -- customize rendering of ServiceError -- JSR311 router now handles wildcards -- add Notes to Route - -2014-11-27 - -- (api add) PrettyPrint per response. (as proposed in #167) - -2014-11-12 - -- (api add) ApiVersion(.) for documentation in Swagger UI - -2014-11-10 - -- (api change) struct fields tagged with "description" show up in Swagger UI - -2014-10-31 - -- (api change) ReturnsError -> Returns -- (api add) RouteBuilder.Do(aBuilder) for DRY use of RouteBuilder -- fix swagger nested structs -- sort Swagger response messages by code - -2014-10-23 - -- (api add) ReturnsError allows you to document Http codes in swagger -- fixed problem with greedy CurlyRouter -- (api add) Access-Control-Max-Age in CORS -- add tracing functionality (injectable) for debugging purposes -- support JSON parse 64bit int -- fix empty parameters for swagger -- WebServicesUrl is now optional for swagger -- fixed duplicate AccessControlAllowOrigin in CORS -- (api change) expose ServeMux in container -- (api add) added AllowedDomains in CORS -- (api add) ParameterNamed for detailed documentation - -2014-04-16 - -- (api add) expose constructor of Request for testing. - -2014-06-27 - -- (api add) ParameterNamed gives access to a Parameter definition and its data (for further specification). -- (api add) SetCacheReadEntity allow scontrol over whether or not the request body is being cached (default true for compatibility reasons). - -2014-07-03 - -- (api add) CORS can be configured with a list of allowed domains - -2014-03-12 - -- (api add) Route path parameters can use wildcard or regular expressions. (requires CurlyRouter) - -2014-02-26 - -- (api add) Request now provides information about the matched Route, see method SelectedRoutePath - -2014-02-17 - -- (api change) renamed parameter constants (go-lint checks) - -2014-01-10 - -- (api add) support for CloseNotify, see http://golang.org/pkg/net/http/#CloseNotifier - -2014-01-07 - -- (api change) Write* methods in Response now return the error or nil. -- added example of serving HTML from a Go template. -- fixed comparing Allowed headers in CORS (is now case-insensitive) - -2013-11-13 - -- (api add) Response knows how many bytes are written to the response body. - -2013-10-29 - -- (api add) RecoverHandler(handler RecoverHandleFunction) to change how panic recovery is handled. Default behavior is to log and return a stacktrace. This may be a security issue as it exposes sourcecode information. - -2013-10-04 - -- (api add) Response knows what HTTP status has been written -- (api add) Request can have attributes (map of string->interface, also called request-scoped variables - -2013-09-12 - -- (api change) Router interface simplified -- Implemented CurlyRouter, a Router that does not use|allow regular expressions in paths - -2013-08-05 - - add OPTIONS support - - add CORS support - -2013-08-27 - -- fixed some reported issues (see github) -- (api change) deprecated use of WriteError; use WriteErrorString instead - -2014-04-15 - -- (fix) v1.0.1 tag: fix Issue 111: WriteErrorString - -2013-08-08 - -- (api add) Added implementation Container: a WebServices collection with its own http.ServeMux allowing multiple endpoints per program. Existing uses of go-restful will register their services to the DefaultContainer. -- (api add) the swagger package has be extended to have a UI per container. -- if panic is detected then a small stack trace is printed (thanks to runner-mei) -- (api add) WriteErrorString to Response - -Important API changes: - -- (api remove) package variable DoNotRecover no longer works ; use restful.DefaultContainer.DoNotRecover(true) instead. -- (api remove) package variable EnableContentEncoding no longer works ; use restful.DefaultContainer.EnableContentEncoding(true) instead. - - -2013-07-06 - -- (api add) Added support for response encoding (gzip and deflate(zlib)). This feature is disabled on default (for backwards compatibility). Use restful.EnableContentEncoding = true in your initialization to enable this feature. - -2013-06-19 - -- (improve) DoNotRecover option, moved request body closer, improved ReadEntity - -2013-06-03 - -- (api change) removed Dispatcher interface, hide PathExpression -- changed receiver names of type functions to be more idiomatic Go - -2013-06-02 - -- (optimize) Cache the RegExp compilation of Paths. - -2013-05-22 - -- (api add) Added support for request/response filter functions - -2013-05-18 - - -- (api add) Added feature to change the default Http Request Dispatch function (travis cline) -- (api change) Moved Swagger Webservice to swagger package (see example restful-user) - -[2012-11-14 .. 2013-05-18> - -- See https://github.com/emicklei/go-restful/commits - -2012-11-14 - -- Initial commit - - diff --git a/vendor/github.com/emicklei/go-restful/LICENSE b/vendor/github.com/emicklei/go-restful/LICENSE deleted file mode 100644 index ece7ec61ef..0000000000 --- a/vendor/github.com/emicklei/go-restful/LICENSE +++ /dev/null @@ -1,22 +0,0 @@ -Copyright (c) 2012,2013 Ernest Micklei - -MIT License - -Permission is hereby granted, free of charge, to any person obtaining -a copy of this software and associated documentation files (the -"Software"), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, sublicense, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, subject to -the following conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE -LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION -OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION -WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. \ No newline at end of file diff --git a/vendor/github.com/emicklei/go-restful/Makefile b/vendor/github.com/emicklei/go-restful/Makefile deleted file mode 100644 index b40081cc0e..0000000000 --- a/vendor/github.com/emicklei/go-restful/Makefile +++ /dev/null @@ -1,7 +0,0 @@ -all: test - -test: - go test -v . - -ex: - cd examples && ls *.go | xargs go build -o /tmp/ignore \ No newline at end of file diff --git a/vendor/github.com/emicklei/go-restful/README.md b/vendor/github.com/emicklei/go-restful/README.md deleted file mode 100644 index f52c25acf6..0000000000 --- a/vendor/github.com/emicklei/go-restful/README.md +++ /dev/null @@ -1,88 +0,0 @@ -go-restful -========== -package for building REST-style Web Services using Google Go - -[![Build Status](https://travis-ci.org/emicklei/go-restful.png)](https://travis-ci.org/emicklei/go-restful) -[![Go Report Card](https://goreportcard.com/badge/github.com/emicklei/go-restful)](https://goreportcard.com/report/github.com/emicklei/go-restful) -[![GoDoc](https://godoc.org/github.com/emicklei/go-restful?status.svg)](https://godoc.org/github.com/emicklei/go-restful) - -- [Code examples](https://github.com/emicklei/go-restful/tree/master/examples) - -REST asks developers to use HTTP methods explicitly and in a way that's consistent with the protocol definition. This basic REST design principle establishes a one-to-one mapping between create, read, update, and delete (CRUD) operations and HTTP methods. According to this mapping: - -- GET = Retrieve a representation of a resource -- POST = Create if you are sending content to the server to create a subordinate of the specified resource collection, using some server-side algorithm. -- PUT = Create if you are sending the full content of the specified resource (URI). -- PUT = Update if you are updating the full content of the specified resource. -- DELETE = Delete if you are requesting the server to delete the resource -- PATCH = Update partial content of a resource -- OPTIONS = Get information about the communication options for the request URI - -### Example - -```Go -ws := new(restful.WebService) -ws. - Path("/users"). - Consumes(restful.MIME_XML, restful.MIME_JSON). - Produces(restful.MIME_JSON, restful.MIME_XML) - -ws.Route(ws.GET("/{user-id}").To(u.findUser). - Doc("get a user"). - Param(ws.PathParameter("user-id", "identifier of the user").DataType("string")). - Writes(User{})) -... - -func (u UserResource) findUser(request *restful.Request, response *restful.Response) { - id := request.PathParameter("user-id") - ... -} -``` - -[Full API of a UserResource](https://github.com/emicklei/go-restful/tree/master/examples/restful-user-resource.go) - -### Features - -- Routes for request → function mapping with path parameter (e.g. {id}) support -- Configurable router: - - (default) Fast routing algorithm that allows static elements, regular expressions and dynamic parameters in the URL path (e.g. /meetings/{id} or /static/{subpath:*} - - Routing algorithm after [JSR311](http://jsr311.java.net/nonav/releases/1.1/spec/spec.html) that is implemented using (but does **not** accept) regular expressions -- Request API for reading structs from JSON/XML and accesing parameters (path,query,header) -- Response API for writing structs to JSON/XML and setting headers -- Customizable encoding using EntityReaderWriter registration -- Filters for intercepting the request → response flow on Service or Route level -- Request-scoped variables using attributes -- Containers for WebServices on different HTTP endpoints -- Content encoding (gzip,deflate) of request and response payloads -- Automatic responses on OPTIONS (using a filter) -- Automatic CORS request handling (using a filter) -- API declaration for Swagger UI ([go-restful-openapi](https://github.com/emicklei/go-restful-openapi), see [go-restful-swagger12](https://github.com/emicklei/go-restful-swagger12)) -- Panic recovery to produce HTTP 500, customizable using RecoverHandler(...) -- Route errors produce HTTP 404/405/406/415 errors, customizable using ServiceErrorHandler(...) -- Configurable (trace) logging -- Customizable gzip/deflate readers and writers using CompressorProvider registration - -## How to customize -There are several hooks to customize the behavior of the go-restful package. - -- Router algorithm -- Panic recovery -- JSON decoder -- Trace logging -- Compression -- Encoders for other serializers -- Use [jsoniter](https://github.com/json-iterator/go) by build this package using a tag, e.g. `go build -tags=jsoniter .` - -TODO: write examples of these. - -## Resources - -- [Example posted on blog](http://ernestmicklei.com/2012/11/go-restful-first-working-example/) -- [Design explained on blog](http://ernestmicklei.com/2012/11/go-restful-api-design/) -- [sourcegraph](https://sourcegraph.com/github.com/emicklei/go-restful) -- [showcase: Zazkia - tcp proxy for testing resiliency](https://github.com/emicklei/zazkia) -- [showcase: Mora - MongoDB REST Api server](https://github.com/emicklei/mora) - -Type ```git shortlog -s``` for a full list of contributors. - -© 2012 - 2018, http://ernestmicklei.com. MIT License. Contributions are welcome. diff --git a/vendor/github.com/emicklei/go-restful/Srcfile b/vendor/github.com/emicklei/go-restful/Srcfile deleted file mode 100644 index 16fd186892..0000000000 --- a/vendor/github.com/emicklei/go-restful/Srcfile +++ /dev/null @@ -1 +0,0 @@ -{"SkipDirs": ["examples"]} diff --git a/vendor/github.com/emicklei/go-restful/bench_test.sh b/vendor/github.com/emicklei/go-restful/bench_test.sh deleted file mode 100644 index 47ffbe4ac9..0000000000 --- a/vendor/github.com/emicklei/go-restful/bench_test.sh +++ /dev/null @@ -1,10 +0,0 @@ -#go test -run=none -file bench_test.go -test.bench . -cpuprofile=bench_test.out - -go test -c -./go-restful.test -test.run=none -test.cpuprofile=tmp.prof -test.bench=BenchmarkMany -./go-restful.test -test.run=none -test.cpuprofile=curly.prof -test.bench=BenchmarkManyCurly - -#go tool pprof go-restful.test tmp.prof -go tool pprof go-restful.test curly.prof - - diff --git a/vendor/github.com/emicklei/go-restful/compress.go b/vendor/github.com/emicklei/go-restful/compress.go deleted file mode 100644 index 220b37712f..0000000000 --- a/vendor/github.com/emicklei/go-restful/compress.go +++ /dev/null @@ -1,123 +0,0 @@ -package restful - -// Copyright 2013 Ernest Micklei. All rights reserved. -// Use of this source code is governed by a license -// that can be found in the LICENSE file. - -import ( - "bufio" - "compress/gzip" - "compress/zlib" - "errors" - "io" - "net" - "net/http" - "strings" -) - -// OBSOLETE : use restful.DefaultContainer.EnableContentEncoding(true) to change this setting. -var EnableContentEncoding = false - -// CompressingResponseWriter is a http.ResponseWriter that can perform content encoding (gzip and zlib) -type CompressingResponseWriter struct { - writer http.ResponseWriter - compressor io.WriteCloser - encoding string -} - -// Header is part of http.ResponseWriter interface -func (c *CompressingResponseWriter) Header() http.Header { - return c.writer.Header() -} - -// WriteHeader is part of http.ResponseWriter interface -func (c *CompressingResponseWriter) WriteHeader(status int) { - c.writer.WriteHeader(status) -} - -// Write is part of http.ResponseWriter interface -// It is passed through the compressor -func (c *CompressingResponseWriter) Write(bytes []byte) (int, error) { - if c.isCompressorClosed() { - return -1, errors.New("Compressing error: tried to write data using closed compressor") - } - return c.compressor.Write(bytes) -} - -// CloseNotify is part of http.CloseNotifier interface -func (c *CompressingResponseWriter) CloseNotify() <-chan bool { - return c.writer.(http.CloseNotifier).CloseNotify() -} - -// Close the underlying compressor -func (c *CompressingResponseWriter) Close() error { - if c.isCompressorClosed() { - return errors.New("Compressing error: tried to close already closed compressor") - } - - c.compressor.Close() - if ENCODING_GZIP == c.encoding { - currentCompressorProvider.ReleaseGzipWriter(c.compressor.(*gzip.Writer)) - } - if ENCODING_DEFLATE == c.encoding { - currentCompressorProvider.ReleaseZlibWriter(c.compressor.(*zlib.Writer)) - } - // gc hint needed? - c.compressor = nil - return nil -} - -func (c *CompressingResponseWriter) isCompressorClosed() bool { - return nil == c.compressor -} - -// Hijack implements the Hijacker interface -// This is especially useful when combining Container.EnabledContentEncoding -// in combination with websockets (for instance gorilla/websocket) -func (c *CompressingResponseWriter) Hijack() (net.Conn, *bufio.ReadWriter, error) { - hijacker, ok := c.writer.(http.Hijacker) - if !ok { - return nil, nil, errors.New("ResponseWriter doesn't support Hijacker interface") - } - return hijacker.Hijack() -} - -// WantsCompressedResponse reads the Accept-Encoding header to see if and which encoding is requested. -func wantsCompressedResponse(httpRequest *http.Request) (bool, string) { - header := httpRequest.Header.Get(HEADER_AcceptEncoding) - gi := strings.Index(header, ENCODING_GZIP) - zi := strings.Index(header, ENCODING_DEFLATE) - // use in order of appearance - if gi == -1 { - return zi != -1, ENCODING_DEFLATE - } else if zi == -1 { - return gi != -1, ENCODING_GZIP - } else { - if gi < zi { - return true, ENCODING_GZIP - } - return true, ENCODING_DEFLATE - } -} - -// NewCompressingResponseWriter create a CompressingResponseWriter for a known encoding = {gzip,deflate} -func NewCompressingResponseWriter(httpWriter http.ResponseWriter, encoding string) (*CompressingResponseWriter, error) { - httpWriter.Header().Set(HEADER_ContentEncoding, encoding) - c := new(CompressingResponseWriter) - c.writer = httpWriter - var err error - if ENCODING_GZIP == encoding { - w := currentCompressorProvider.AcquireGzipWriter() - w.Reset(httpWriter) - c.compressor = w - c.encoding = ENCODING_GZIP - } else if ENCODING_DEFLATE == encoding { - w := currentCompressorProvider.AcquireZlibWriter() - w.Reset(httpWriter) - c.compressor = w - c.encoding = ENCODING_DEFLATE - } else { - return nil, errors.New("Unknown encoding:" + encoding) - } - return c, err -} diff --git a/vendor/github.com/emicklei/go-restful/compressor_cache.go b/vendor/github.com/emicklei/go-restful/compressor_cache.go deleted file mode 100644 index ee426010a2..0000000000 --- a/vendor/github.com/emicklei/go-restful/compressor_cache.go +++ /dev/null @@ -1,103 +0,0 @@ -package restful - -// Copyright 2015 Ernest Micklei. All rights reserved. -// Use of this source code is governed by a license -// that can be found in the LICENSE file. - -import ( - "compress/gzip" - "compress/zlib" -) - -// BoundedCachedCompressors is a CompressorProvider that uses a cache with a fixed amount -// of writers and readers (resources). -// If a new resource is acquired and all are in use, it will return a new unmanaged resource. -type BoundedCachedCompressors struct { - gzipWriters chan *gzip.Writer - gzipReaders chan *gzip.Reader - zlibWriters chan *zlib.Writer - writersCapacity int - readersCapacity int -} - -// NewBoundedCachedCompressors returns a new, with filled cache, BoundedCachedCompressors. -func NewBoundedCachedCompressors(writersCapacity, readersCapacity int) *BoundedCachedCompressors { - b := &BoundedCachedCompressors{ - gzipWriters: make(chan *gzip.Writer, writersCapacity), - gzipReaders: make(chan *gzip.Reader, readersCapacity), - zlibWriters: make(chan *zlib.Writer, writersCapacity), - writersCapacity: writersCapacity, - readersCapacity: readersCapacity, - } - for ix := 0; ix < writersCapacity; ix++ { - b.gzipWriters <- newGzipWriter() - b.zlibWriters <- newZlibWriter() - } - for ix := 0; ix < readersCapacity; ix++ { - b.gzipReaders <- newGzipReader() - } - return b -} - -// AcquireGzipWriter returns an resettable *gzip.Writer. Needs to be released. -func (b *BoundedCachedCompressors) AcquireGzipWriter() *gzip.Writer { - var writer *gzip.Writer - select { - case writer, _ = <-b.gzipWriters: - default: - // return a new unmanaged one - writer = newGzipWriter() - } - return writer -} - -// ReleaseGzipWriter accepts a writer (does not have to be one that was cached) -// only when the cache has room for it. It will ignore it otherwise. -func (b *BoundedCachedCompressors) ReleaseGzipWriter(w *gzip.Writer) { - // forget the unmanaged ones - if len(b.gzipWriters) < b.writersCapacity { - b.gzipWriters <- w - } -} - -// AcquireGzipReader returns a *gzip.Reader. Needs to be released. -func (b *BoundedCachedCompressors) AcquireGzipReader() *gzip.Reader { - var reader *gzip.Reader - select { - case reader, _ = <-b.gzipReaders: - default: - // return a new unmanaged one - reader = newGzipReader() - } - return reader -} - -// ReleaseGzipReader accepts a reader (does not have to be one that was cached) -// only when the cache has room for it. It will ignore it otherwise. -func (b *BoundedCachedCompressors) ReleaseGzipReader(r *gzip.Reader) { - // forget the unmanaged ones - if len(b.gzipReaders) < b.readersCapacity { - b.gzipReaders <- r - } -} - -// AcquireZlibWriter returns an resettable *zlib.Writer. Needs to be released. -func (b *BoundedCachedCompressors) AcquireZlibWriter() *zlib.Writer { - var writer *zlib.Writer - select { - case writer, _ = <-b.zlibWriters: - default: - // return a new unmanaged one - writer = newZlibWriter() - } - return writer -} - -// ReleaseZlibWriter accepts a writer (does not have to be one that was cached) -// only when the cache has room for it. It will ignore it otherwise. -func (b *BoundedCachedCompressors) ReleaseZlibWriter(w *zlib.Writer) { - // forget the unmanaged ones - if len(b.zlibWriters) < b.writersCapacity { - b.zlibWriters <- w - } -} diff --git a/vendor/github.com/emicklei/go-restful/compressor_pools.go b/vendor/github.com/emicklei/go-restful/compressor_pools.go deleted file mode 100644 index d866ce64bb..0000000000 --- a/vendor/github.com/emicklei/go-restful/compressor_pools.go +++ /dev/null @@ -1,91 +0,0 @@ -package restful - -// Copyright 2015 Ernest Micklei. All rights reserved. -// Use of this source code is governed by a license -// that can be found in the LICENSE file. - -import ( - "bytes" - "compress/gzip" - "compress/zlib" - "sync" -) - -// SyncPoolCompessors is a CompressorProvider that use the standard sync.Pool. -type SyncPoolCompessors struct { - GzipWriterPool *sync.Pool - GzipReaderPool *sync.Pool - ZlibWriterPool *sync.Pool -} - -// NewSyncPoolCompessors returns a new ("empty") SyncPoolCompessors. -func NewSyncPoolCompessors() *SyncPoolCompessors { - return &SyncPoolCompessors{ - GzipWriterPool: &sync.Pool{ - New: func() interface{} { return newGzipWriter() }, - }, - GzipReaderPool: &sync.Pool{ - New: func() interface{} { return newGzipReader() }, - }, - ZlibWriterPool: &sync.Pool{ - New: func() interface{} { return newZlibWriter() }, - }, - } -} - -func (s *SyncPoolCompessors) AcquireGzipWriter() *gzip.Writer { - return s.GzipWriterPool.Get().(*gzip.Writer) -} - -func (s *SyncPoolCompessors) ReleaseGzipWriter(w *gzip.Writer) { - s.GzipWriterPool.Put(w) -} - -func (s *SyncPoolCompessors) AcquireGzipReader() *gzip.Reader { - return s.GzipReaderPool.Get().(*gzip.Reader) -} - -func (s *SyncPoolCompessors) ReleaseGzipReader(r *gzip.Reader) { - s.GzipReaderPool.Put(r) -} - -func (s *SyncPoolCompessors) AcquireZlibWriter() *zlib.Writer { - return s.ZlibWriterPool.Get().(*zlib.Writer) -} - -func (s *SyncPoolCompessors) ReleaseZlibWriter(w *zlib.Writer) { - s.ZlibWriterPool.Put(w) -} - -func newGzipWriter() *gzip.Writer { - // create with an empty bytes writer; it will be replaced before using the gzipWriter - writer, err := gzip.NewWriterLevel(new(bytes.Buffer), gzip.BestSpeed) - if err != nil { - panic(err.Error()) - } - return writer -} - -func newGzipReader() *gzip.Reader { - // create with an empty reader (but with GZIP header); it will be replaced before using the gzipReader - // we can safely use currentCompressProvider because it is set on package initialization. - w := currentCompressorProvider.AcquireGzipWriter() - defer currentCompressorProvider.ReleaseGzipWriter(w) - b := new(bytes.Buffer) - w.Reset(b) - w.Flush() - w.Close() - reader, err := gzip.NewReader(bytes.NewReader(b.Bytes())) - if err != nil { - panic(err.Error()) - } - return reader -} - -func newZlibWriter() *zlib.Writer { - writer, err := zlib.NewWriterLevel(new(bytes.Buffer), gzip.BestSpeed) - if err != nil { - panic(err.Error()) - } - return writer -} diff --git a/vendor/github.com/emicklei/go-restful/compressors.go b/vendor/github.com/emicklei/go-restful/compressors.go deleted file mode 100644 index 9db4a8c8e9..0000000000 --- a/vendor/github.com/emicklei/go-restful/compressors.go +++ /dev/null @@ -1,54 +0,0 @@ -package restful - -// Copyright 2015 Ernest Micklei. All rights reserved. -// Use of this source code is governed by a license -// that can be found in the LICENSE file. - -import ( - "compress/gzip" - "compress/zlib" -) - -// CompressorProvider describes a component that can provider compressors for the std methods. -type CompressorProvider interface { - // Returns a *gzip.Writer which needs to be released later. - // Before using it, call Reset(). - AcquireGzipWriter() *gzip.Writer - - // Releases an acquired *gzip.Writer. - ReleaseGzipWriter(w *gzip.Writer) - - // Returns a *gzip.Reader which needs to be released later. - AcquireGzipReader() *gzip.Reader - - // Releases an acquired *gzip.Reader. - ReleaseGzipReader(w *gzip.Reader) - - // Returns a *zlib.Writer which needs to be released later. - // Before using it, call Reset(). - AcquireZlibWriter() *zlib.Writer - - // Releases an acquired *zlib.Writer. - ReleaseZlibWriter(w *zlib.Writer) -} - -// DefaultCompressorProvider is the actual provider of compressors (zlib or gzip). -var currentCompressorProvider CompressorProvider - -func init() { - currentCompressorProvider = NewSyncPoolCompessors() -} - -// CurrentCompressorProvider returns the current CompressorProvider. -// It is initialized using a SyncPoolCompessors. -func CurrentCompressorProvider() CompressorProvider { - return currentCompressorProvider -} - -// SetCompressorProvider sets the actual provider of compressors (zlib or gzip). -func SetCompressorProvider(p CompressorProvider) { - if p == nil { - panic("cannot set compressor provider to nil") - } - currentCompressorProvider = p -} diff --git a/vendor/github.com/emicklei/go-restful/constants.go b/vendor/github.com/emicklei/go-restful/constants.go deleted file mode 100644 index 203439c5e5..0000000000 --- a/vendor/github.com/emicklei/go-restful/constants.go +++ /dev/null @@ -1,30 +0,0 @@ -package restful - -// Copyright 2013 Ernest Micklei. All rights reserved. -// Use of this source code is governed by a license -// that can be found in the LICENSE file. - -const ( - MIME_XML = "application/xml" // Accept or Content-Type used in Consumes() and/or Produces() - MIME_JSON = "application/json" // Accept or Content-Type used in Consumes() and/or Produces() - MIME_OCTET = "application/octet-stream" // If Content-Type is not present in request, use the default - - HEADER_Allow = "Allow" - HEADER_Accept = "Accept" - HEADER_Origin = "Origin" - HEADER_ContentType = "Content-Type" - HEADER_LastModified = "Last-Modified" - HEADER_AcceptEncoding = "Accept-Encoding" - HEADER_ContentEncoding = "Content-Encoding" - HEADER_AccessControlExposeHeaders = "Access-Control-Expose-Headers" - HEADER_AccessControlRequestMethod = "Access-Control-Request-Method" - HEADER_AccessControlRequestHeaders = "Access-Control-Request-Headers" - HEADER_AccessControlAllowMethods = "Access-Control-Allow-Methods" - HEADER_AccessControlAllowOrigin = "Access-Control-Allow-Origin" - HEADER_AccessControlAllowCredentials = "Access-Control-Allow-Credentials" - HEADER_AccessControlAllowHeaders = "Access-Control-Allow-Headers" - HEADER_AccessControlMaxAge = "Access-Control-Max-Age" - - ENCODING_GZIP = "gzip" - ENCODING_DEFLATE = "deflate" -) diff --git a/vendor/github.com/emicklei/go-restful/container.go b/vendor/github.com/emicklei/go-restful/container.go deleted file mode 100644 index b4ad153e8d..0000000000 --- a/vendor/github.com/emicklei/go-restful/container.go +++ /dev/null @@ -1,371 +0,0 @@ -package restful - -// Copyright 2013 Ernest Micklei. All rights reserved. -// Use of this source code is governed by a license -// that can be found in the LICENSE file. - -import ( - "bytes" - "errors" - "fmt" - "net/http" - "os" - "runtime" - "strings" - "sync" - - "github.com/emicklei/go-restful/log" -) - -// Container holds a collection of WebServices and a http.ServeMux to dispatch http requests. -// The requests are further dispatched to routes of WebServices using a RouteSelector -type Container struct { - webServicesLock sync.RWMutex - webServices []*WebService - ServeMux *http.ServeMux - isRegisteredOnRoot bool - containerFilters []FilterFunction - doNotRecover bool // default is true - recoverHandleFunc RecoverHandleFunction - serviceErrorHandleFunc ServiceErrorHandleFunction - router RouteSelector // default is a CurlyRouter (RouterJSR311 is a slower alternative) - contentEncodingEnabled bool // default is false -} - -// NewContainer creates a new Container using a new ServeMux and default router (CurlyRouter) -func NewContainer() *Container { - return &Container{ - webServices: []*WebService{}, - ServeMux: http.NewServeMux(), - isRegisteredOnRoot: false, - containerFilters: []FilterFunction{}, - doNotRecover: true, - recoverHandleFunc: logStackOnRecover, - serviceErrorHandleFunc: writeServiceError, - router: CurlyRouter{}, - contentEncodingEnabled: false} -} - -// RecoverHandleFunction declares functions that can be used to handle a panic situation. -// The first argument is what recover() returns. The second must be used to communicate an error response. -type RecoverHandleFunction func(interface{}, http.ResponseWriter) - -// RecoverHandler changes the default function (logStackOnRecover) to be called -// when a panic is detected. DoNotRecover must be have its default value (=false). -func (c *Container) RecoverHandler(handler RecoverHandleFunction) { - c.recoverHandleFunc = handler -} - -// ServiceErrorHandleFunction declares functions that can be used to handle a service error situation. -// The first argument is the service error, the second is the request that resulted in the error and -// the third must be used to communicate an error response. -type ServiceErrorHandleFunction func(ServiceError, *Request, *Response) - -// ServiceErrorHandler changes the default function (writeServiceError) to be called -// when a ServiceError is detected. -func (c *Container) ServiceErrorHandler(handler ServiceErrorHandleFunction) { - c.serviceErrorHandleFunc = handler -} - -// DoNotRecover controls whether panics will be caught to return HTTP 500. -// If set to true, Route functions are responsible for handling any error situation. -// Default value is true. -func (c *Container) DoNotRecover(doNot bool) { - c.doNotRecover = doNot -} - -// Router changes the default Router (currently CurlyRouter) -func (c *Container) Router(aRouter RouteSelector) { - c.router = aRouter -} - -// EnableContentEncoding (default=false) allows for GZIP or DEFLATE encoding of responses. -func (c *Container) EnableContentEncoding(enabled bool) { - c.contentEncodingEnabled = enabled -} - -// Add a WebService to the Container. It will detect duplicate root paths and exit in that case. -func (c *Container) Add(service *WebService) *Container { - c.webServicesLock.Lock() - defer c.webServicesLock.Unlock() - - // if rootPath was not set then lazy initialize it - if len(service.rootPath) == 0 { - service.Path("/") - } - - // cannot have duplicate root paths - for _, each := range c.webServices { - if each.RootPath() == service.RootPath() { - log.Printf("[restful] WebService with duplicate root path detected:['%v']", each) - os.Exit(1) - } - } - - // If not registered on root then add specific mapping - if !c.isRegisteredOnRoot { - c.isRegisteredOnRoot = c.addHandler(service, c.ServeMux) - } - c.webServices = append(c.webServices, service) - return c -} - -// addHandler may set a new HandleFunc for the serveMux -// this function must run inside the critical region protected by the webServicesLock. -// returns true if the function was registered on root ("/") -func (c *Container) addHandler(service *WebService, serveMux *http.ServeMux) bool { - pattern := fixedPrefixPath(service.RootPath()) - // check if root path registration is needed - if "/" == pattern || "" == pattern { - serveMux.HandleFunc("/", c.dispatch) - return true - } - // detect if registration already exists - alreadyMapped := false - for _, each := range c.webServices { - if each.RootPath() == service.RootPath() { - alreadyMapped = true - break - } - } - if !alreadyMapped { - serveMux.HandleFunc(pattern, c.dispatch) - if !strings.HasSuffix(pattern, "/") { - serveMux.HandleFunc(pattern+"/", c.dispatch) - } - } - return false -} - -func (c *Container) Remove(ws *WebService) error { - if c.ServeMux == http.DefaultServeMux { - errMsg := fmt.Sprintf("[restful] cannot remove a WebService from a Container using the DefaultServeMux: ['%v']", ws) - log.Print(errMsg) - return errors.New(errMsg) - } - c.webServicesLock.Lock() - defer c.webServicesLock.Unlock() - // build a new ServeMux and re-register all WebServices - newServeMux := http.NewServeMux() - newServices := []*WebService{} - newIsRegisteredOnRoot := false - for _, each := range c.webServices { - if each.rootPath != ws.rootPath { - // If not registered on root then add specific mapping - if !newIsRegisteredOnRoot { - newIsRegisteredOnRoot = c.addHandler(each, newServeMux) - } - newServices = append(newServices, each) - } - } - c.webServices, c.ServeMux, c.isRegisteredOnRoot = newServices, newServeMux, newIsRegisteredOnRoot - return nil -} - -// logStackOnRecover is the default RecoverHandleFunction and is called -// when DoNotRecover is false and the recoverHandleFunc is not set for the container. -// Default implementation logs the stacktrace and writes the stacktrace on the response. -// This may be a security issue as it exposes sourcecode information. -func logStackOnRecover(panicReason interface{}, httpWriter http.ResponseWriter) { - var buffer bytes.Buffer - buffer.WriteString(fmt.Sprintf("[restful] recover from panic situation: - %v\r\n", panicReason)) - for i := 2; ; i += 1 { - _, file, line, ok := runtime.Caller(i) - if !ok { - break - } - buffer.WriteString(fmt.Sprintf(" %s:%d\r\n", file, line)) - } - log.Print(buffer.String()) - httpWriter.WriteHeader(http.StatusInternalServerError) - httpWriter.Write(buffer.Bytes()) -} - -// writeServiceError is the default ServiceErrorHandleFunction and is called -// when a ServiceError is returned during route selection. Default implementation -// calls resp.WriteErrorString(err.Code, err.Message) -func writeServiceError(err ServiceError, req *Request, resp *Response) { - resp.WriteErrorString(err.Code, err.Message) -} - -// Dispatch the incoming Http Request to a matching WebService. -func (c *Container) Dispatch(httpWriter http.ResponseWriter, httpRequest *http.Request) { - if httpWriter == nil { - panic("httpWriter cannot be nil") - } - if httpRequest == nil { - panic("httpRequest cannot be nil") - } - c.dispatch(httpWriter, httpRequest) -} - -// Dispatch the incoming Http Request to a matching WebService. -func (c *Container) dispatch(httpWriter http.ResponseWriter, httpRequest *http.Request) { - writer := httpWriter - - // CompressingResponseWriter should be closed after all operations are done - defer func() { - if compressWriter, ok := writer.(*CompressingResponseWriter); ok { - compressWriter.Close() - } - }() - - // Instal panic recovery unless told otherwise - if !c.doNotRecover { // catch all for 500 response - defer func() { - if r := recover(); r != nil { - c.recoverHandleFunc(r, writer) - return - } - }() - } - - // Detect if compression is needed - // assume without compression, test for override - if c.contentEncodingEnabled { - doCompress, encoding := wantsCompressedResponse(httpRequest) - if doCompress { - var err error - writer, err = NewCompressingResponseWriter(httpWriter, encoding) - if err != nil { - log.Print("[restful] unable to install compressor: ", err) - httpWriter.WriteHeader(http.StatusInternalServerError) - return - } - } - } - // Find best match Route ; err is non nil if no match was found - var webService *WebService - var route *Route - var err error - func() { - c.webServicesLock.RLock() - defer c.webServicesLock.RUnlock() - webService, route, err = c.router.SelectRoute( - c.webServices, - httpRequest) - }() - if err != nil { - // a non-200 response has already been written - // run container filters anyway ; they should not touch the response... - chain := FilterChain{Filters: c.containerFilters, Target: func(req *Request, resp *Response) { - switch err.(type) { - case ServiceError: - ser := err.(ServiceError) - c.serviceErrorHandleFunc(ser, req, resp) - } - // TODO - }} - chain.ProcessFilter(NewRequest(httpRequest), NewResponse(writer)) - return - } - pathProcessor, routerProcessesPath := c.router.(PathProcessor) - if !routerProcessesPath { - pathProcessor = defaultPathProcessor{} - } - pathParams := pathProcessor.ExtractParameters(route, webService, httpRequest.URL.Path) - wrappedRequest, wrappedResponse := route.wrapRequestResponse(writer, httpRequest, pathParams) - // pass through filters (if any) - if len(c.containerFilters)+len(webService.filters)+len(route.Filters) > 0 { - // compose filter chain - allFilters := []FilterFunction{} - allFilters = append(allFilters, c.containerFilters...) - allFilters = append(allFilters, webService.filters...) - allFilters = append(allFilters, route.Filters...) - chain := FilterChain{Filters: allFilters, Target: func(req *Request, resp *Response) { - // handle request by route after passing all filters - route.Function(wrappedRequest, wrappedResponse) - }} - chain.ProcessFilter(wrappedRequest, wrappedResponse) - } else { - // no filters, handle request by route - route.Function(wrappedRequest, wrappedResponse) - } -} - -// fixedPrefixPath returns the fixed part of the partspec ; it may include template vars {} -func fixedPrefixPath(pathspec string) string { - varBegin := strings.Index(pathspec, "{") - if -1 == varBegin { - return pathspec - } - return pathspec[:varBegin] -} - -// ServeHTTP implements net/http.Handler therefore a Container can be a Handler in a http.Server -func (c *Container) ServeHTTP(httpwriter http.ResponseWriter, httpRequest *http.Request) { - c.ServeMux.ServeHTTP(httpwriter, httpRequest) -} - -// Handle registers the handler for the given pattern. If a handler already exists for pattern, Handle panics. -func (c *Container) Handle(pattern string, handler http.Handler) { - c.ServeMux.Handle(pattern, handler) -} - -// HandleWithFilter registers the handler for the given pattern. -// Container's filter chain is applied for handler. -// If a handler already exists for pattern, HandleWithFilter panics. -func (c *Container) HandleWithFilter(pattern string, handler http.Handler) { - f := func(httpResponse http.ResponseWriter, httpRequest *http.Request) { - if len(c.containerFilters) == 0 { - handler.ServeHTTP(httpResponse, httpRequest) - return - } - - chain := FilterChain{Filters: c.containerFilters, Target: func(req *Request, resp *Response) { - handler.ServeHTTP(httpResponse, httpRequest) - }} - chain.ProcessFilter(NewRequest(httpRequest), NewResponse(httpResponse)) - } - - c.Handle(pattern, http.HandlerFunc(f)) -} - -// Filter appends a container FilterFunction. These are called before dispatching -// a http.Request to a WebService from the container -func (c *Container) Filter(filter FilterFunction) { - c.containerFilters = append(c.containerFilters, filter) -} - -// RegisteredWebServices returns the collections of added WebServices -func (c *Container) RegisteredWebServices() []*WebService { - c.webServicesLock.RLock() - defer c.webServicesLock.RUnlock() - result := make([]*WebService, len(c.webServices)) - for ix := range c.webServices { - result[ix] = c.webServices[ix] - } - return result -} - -// computeAllowedMethods returns a list of HTTP methods that are valid for a Request -func (c *Container) computeAllowedMethods(req *Request) []string { - // Go through all RegisteredWebServices() and all its Routes to collect the options - methods := []string{} - requestPath := req.Request.URL.Path - for _, ws := range c.RegisteredWebServices() { - matches := ws.pathExpr.Matcher.FindStringSubmatch(requestPath) - if matches != nil { - finalMatch := matches[len(matches)-1] - for _, rt := range ws.Routes() { - matches := rt.pathExpr.Matcher.FindStringSubmatch(finalMatch) - if matches != nil { - lastMatch := matches[len(matches)-1] - if lastMatch == "" || lastMatch == "/" { // do not include if value is neither empty nor ‘/’. - methods = append(methods, rt.Method) - } - } - } - } - } - // methods = append(methods, "OPTIONS") not sure about this - return methods -} - -// newBasicRequestResponse creates a pair of Request,Response from its http versions. -// It is basic because no parameter or (produces) content-type information is given. -func newBasicRequestResponse(httpWriter http.ResponseWriter, httpRequest *http.Request) (*Request, *Response) { - resp := NewResponse(httpWriter) - resp.requestAccept = httpRequest.Header.Get(HEADER_Accept) - return NewRequest(httpRequest), resp -} diff --git a/vendor/github.com/emicklei/go-restful/cors_filter.go b/vendor/github.com/emicklei/go-restful/cors_filter.go deleted file mode 100644 index 1efeef072d..0000000000 --- a/vendor/github.com/emicklei/go-restful/cors_filter.go +++ /dev/null @@ -1,202 +0,0 @@ -package restful - -// Copyright 2013 Ernest Micklei. All rights reserved. -// Use of this source code is governed by a license -// that can be found in the LICENSE file. - -import ( - "regexp" - "strconv" - "strings" -) - -// CrossOriginResourceSharing is used to create a Container Filter that implements CORS. -// Cross-origin resource sharing (CORS) is a mechanism that allows JavaScript on a web page -// to make XMLHttpRequests to another domain, not the domain the JavaScript originated from. -// -// http://en.wikipedia.org/wiki/Cross-origin_resource_sharing -// http://enable-cors.org/server.html -// http://www.html5rocks.com/en/tutorials/cors/#toc-handling-a-not-so-simple-request -type CrossOriginResourceSharing struct { - ExposeHeaders []string // list of Header names - AllowedHeaders []string // list of Header names - AllowedDomains []string // list of allowed values for Http Origin. An allowed value can be a regular expression to support subdomain matching. If empty all are allowed. - AllowedMethods []string - MaxAge int // number of seconds before requiring new Options request - CookiesAllowed bool - Container *Container - - allowedOriginPatterns []*regexp.Regexp // internal field for origin regexp check. -} - -// Filter is a filter function that implements the CORS flow as documented on http://enable-cors.org/server.html -// and http://www.html5rocks.com/static/images/cors_server_flowchart.png -func (c CrossOriginResourceSharing) Filter(req *Request, resp *Response, chain *FilterChain) { - origin := req.Request.Header.Get(HEADER_Origin) - if len(origin) == 0 { - if trace { - traceLogger.Print("no Http header Origin set") - } - chain.ProcessFilter(req, resp) - return - } - if !c.isOriginAllowed(origin) { // check whether this origin is allowed - if trace { - traceLogger.Printf("HTTP Origin:%s is not part of %v, neither matches any part of %v", origin, c.AllowedDomains, c.allowedOriginPatterns) - } - chain.ProcessFilter(req, resp) - return - } - if req.Request.Method != "OPTIONS" { - c.doActualRequest(req, resp) - chain.ProcessFilter(req, resp) - return - } - if acrm := req.Request.Header.Get(HEADER_AccessControlRequestMethod); acrm != "" { - c.doPreflightRequest(req, resp) - } else { - c.doActualRequest(req, resp) - chain.ProcessFilter(req, resp) - return - } -} - -func (c CrossOriginResourceSharing) doActualRequest(req *Request, resp *Response) { - c.setOptionsHeaders(req, resp) - // continue processing the response -} - -func (c *CrossOriginResourceSharing) doPreflightRequest(req *Request, resp *Response) { - if len(c.AllowedMethods) == 0 { - if c.Container == nil { - c.AllowedMethods = DefaultContainer.computeAllowedMethods(req) - } else { - c.AllowedMethods = c.Container.computeAllowedMethods(req) - } - } - - acrm := req.Request.Header.Get(HEADER_AccessControlRequestMethod) - if !c.isValidAccessControlRequestMethod(acrm, c.AllowedMethods) { - if trace { - traceLogger.Printf("Http header %s:%s is not in %v", - HEADER_AccessControlRequestMethod, - acrm, - c.AllowedMethods) - } - return - } - acrhs := req.Request.Header.Get(HEADER_AccessControlRequestHeaders) - if len(acrhs) > 0 { - for _, each := range strings.Split(acrhs, ",") { - if !c.isValidAccessControlRequestHeader(strings.Trim(each, " ")) { - if trace { - traceLogger.Printf("Http header %s:%s is not in %v", - HEADER_AccessControlRequestHeaders, - acrhs, - c.AllowedHeaders) - } - return - } - } - } - resp.AddHeader(HEADER_AccessControlAllowMethods, strings.Join(c.AllowedMethods, ",")) - resp.AddHeader(HEADER_AccessControlAllowHeaders, acrhs) - c.setOptionsHeaders(req, resp) - - // return http 200 response, no body -} - -func (c CrossOriginResourceSharing) setOptionsHeaders(req *Request, resp *Response) { - c.checkAndSetExposeHeaders(resp) - c.setAllowOriginHeader(req, resp) - c.checkAndSetAllowCredentials(resp) - if c.MaxAge > 0 { - resp.AddHeader(HEADER_AccessControlMaxAge, strconv.Itoa(c.MaxAge)) - } -} - -func (c CrossOriginResourceSharing) isOriginAllowed(origin string) bool { - if len(origin) == 0 { - return false - } - if len(c.AllowedDomains) == 0 { - return true - } - - allowed := false - for _, domain := range c.AllowedDomains { - if domain == origin { - allowed = true - break - } - } - - if !allowed { - if len(c.allowedOriginPatterns) == 0 { - // compile allowed domains to allowed origin patterns - allowedOriginRegexps, err := compileRegexps(c.AllowedDomains) - if err != nil { - return false - } - c.allowedOriginPatterns = allowedOriginRegexps - } - - for _, pattern := range c.allowedOriginPatterns { - if allowed = pattern.MatchString(origin); allowed { - break - } - } - } - - return allowed -} - -func (c CrossOriginResourceSharing) setAllowOriginHeader(req *Request, resp *Response) { - origin := req.Request.Header.Get(HEADER_Origin) - if c.isOriginAllowed(origin) { - resp.AddHeader(HEADER_AccessControlAllowOrigin, origin) - } -} - -func (c CrossOriginResourceSharing) checkAndSetExposeHeaders(resp *Response) { - if len(c.ExposeHeaders) > 0 { - resp.AddHeader(HEADER_AccessControlExposeHeaders, strings.Join(c.ExposeHeaders, ",")) - } -} - -func (c CrossOriginResourceSharing) checkAndSetAllowCredentials(resp *Response) { - if c.CookiesAllowed { - resp.AddHeader(HEADER_AccessControlAllowCredentials, "true") - } -} - -func (c CrossOriginResourceSharing) isValidAccessControlRequestMethod(method string, allowedMethods []string) bool { - for _, each := range allowedMethods { - if each == method { - return true - } - } - return false -} - -func (c CrossOriginResourceSharing) isValidAccessControlRequestHeader(header string) bool { - for _, each := range c.AllowedHeaders { - if strings.ToLower(each) == strings.ToLower(header) { - return true - } - } - return false -} - -// Take a list of strings and compile them into a list of regular expressions. -func compileRegexps(regexpStrings []string) ([]*regexp.Regexp, error) { - regexps := []*regexp.Regexp{} - for _, regexpStr := range regexpStrings { - r, err := regexp.Compile(regexpStr) - if err != nil { - return regexps, err - } - regexps = append(regexps, r) - } - return regexps, nil -} diff --git a/vendor/github.com/emicklei/go-restful/coverage.sh b/vendor/github.com/emicklei/go-restful/coverage.sh deleted file mode 100644 index e27dbf1a91..0000000000 --- a/vendor/github.com/emicklei/go-restful/coverage.sh +++ /dev/null @@ -1,2 +0,0 @@ -go test -coverprofile=coverage.out -go tool cover -html=coverage.out \ No newline at end of file diff --git a/vendor/github.com/emicklei/go-restful/curly.go b/vendor/github.com/emicklei/go-restful/curly.go deleted file mode 100644 index 79f1f5aa20..0000000000 --- a/vendor/github.com/emicklei/go-restful/curly.go +++ /dev/null @@ -1,164 +0,0 @@ -package restful - -// Copyright 2013 Ernest Micklei. All rights reserved. -// Use of this source code is governed by a license -// that can be found in the LICENSE file. - -import ( - "net/http" - "regexp" - "sort" - "strings" -) - -// CurlyRouter expects Routes with paths that contain zero or more parameters in curly brackets. -type CurlyRouter struct{} - -// SelectRoute is part of the Router interface and returns the best match -// for the WebService and its Route for the given Request. -func (c CurlyRouter) SelectRoute( - webServices []*WebService, - httpRequest *http.Request) (selectedService *WebService, selected *Route, err error) { - - requestTokens := tokenizePath(httpRequest.URL.Path) - - detectedService := c.detectWebService(requestTokens, webServices) - if detectedService == nil { - if trace { - traceLogger.Printf("no WebService was found to match URL path:%s\n", httpRequest.URL.Path) - } - return nil, nil, NewError(http.StatusNotFound, "404: Page Not Found") - } - candidateRoutes := c.selectRoutes(detectedService, requestTokens) - if len(candidateRoutes) == 0 { - if trace { - traceLogger.Printf("no Route in WebService with path %s was found to match URL path:%s\n", detectedService.rootPath, httpRequest.URL.Path) - } - return detectedService, nil, NewError(http.StatusNotFound, "404: Page Not Found") - } - selectedRoute, err := c.detectRoute(candidateRoutes, httpRequest) - if selectedRoute == nil { - return detectedService, nil, err - } - return detectedService, selectedRoute, nil -} - -// selectRoutes return a collection of Route from a WebService that matches the path tokens from the request. -func (c CurlyRouter) selectRoutes(ws *WebService, requestTokens []string) sortableCurlyRoutes { - candidates := sortableCurlyRoutes{} - for _, each := range ws.routes { - matches, paramCount, staticCount := c.matchesRouteByPathTokens(each.pathParts, requestTokens) - if matches { - candidates.add(curlyRoute{each, paramCount, staticCount}) // TODO make sure Routes() return pointers? - } - } - sort.Sort(sort.Reverse(candidates)) - return candidates -} - -// matchesRouteByPathTokens computes whether it matches, howmany parameters do match and what the number of static path elements are. -func (c CurlyRouter) matchesRouteByPathTokens(routeTokens, requestTokens []string) (matches bool, paramCount int, staticCount int) { - if len(routeTokens) < len(requestTokens) { - // proceed in matching only if last routeToken is wildcard - count := len(routeTokens) - if count == 0 || !strings.HasSuffix(routeTokens[count-1], "*}") { - return false, 0, 0 - } - // proceed - } - for i, routeToken := range routeTokens { - if i == len(requestTokens) { - // reached end of request path - return false, 0, 0 - } - requestToken := requestTokens[i] - if strings.HasPrefix(routeToken, "{") { - paramCount++ - if colon := strings.Index(routeToken, ":"); colon != -1 { - // match by regex - matchesToken, matchesRemainder := c.regularMatchesPathToken(routeToken, colon, requestToken) - if !matchesToken { - return false, 0, 0 - } - if matchesRemainder { - break - } - } - } else { // no { prefix - if requestToken != routeToken { - return false, 0, 0 - } - staticCount++ - } - } - return true, paramCount, staticCount -} - -// regularMatchesPathToken tests whether the regular expression part of routeToken matches the requestToken or all remaining tokens -// format routeToken is {someVar:someExpression}, e.g. {zipcode:[\d][\d][\d][\d][A-Z][A-Z]} -func (c CurlyRouter) regularMatchesPathToken(routeToken string, colon int, requestToken string) (matchesToken bool, matchesRemainder bool) { - regPart := routeToken[colon+1 : len(routeToken)-1] - if regPart == "*" { - if trace { - traceLogger.Printf("wildcard parameter detected in route token %s that matches %s\n", routeToken, requestToken) - } - return true, true - } - matched, err := regexp.MatchString(regPart, requestToken) - return (matched && err == nil), false -} - -var jsr311Router = RouterJSR311{} - -// detectRoute selectes from a list of Route the first match by inspecting both the Accept and Content-Type -// headers of the Request. See also RouterJSR311 in jsr311.go -func (c CurlyRouter) detectRoute(candidateRoutes sortableCurlyRoutes, httpRequest *http.Request) (*Route, error) { - // tracing is done inside detectRoute - return jsr311Router.detectRoute(candidateRoutes.routes(), httpRequest) -} - -// detectWebService returns the best matching webService given the list of path tokens. -// see also computeWebserviceScore -func (c CurlyRouter) detectWebService(requestTokens []string, webServices []*WebService) *WebService { - var best *WebService - score := -1 - for _, each := range webServices { - matches, eachScore := c.computeWebserviceScore(requestTokens, each.pathExpr.tokens) - if matches && (eachScore > score) { - best = each - score = eachScore - } - } - return best -} - -// computeWebserviceScore returns whether tokens match and -// the weighted score of the longest matching consecutive tokens from the beginning. -func (c CurlyRouter) computeWebserviceScore(requestTokens []string, tokens []string) (bool, int) { - if len(tokens) > len(requestTokens) { - return false, 0 - } - score := 0 - for i := 0; i < len(tokens); i++ { - each := requestTokens[i] - other := tokens[i] - if len(each) == 0 && len(other) == 0 { - score++ - continue - } - if len(other) > 0 && strings.HasPrefix(other, "{") { - // no empty match - if len(each) == 0 { - return false, score - } - score += 1 - } else { - // not a parameter - if each != other { - return false, score - } - score += (len(tokens) - i) * 10 //fuzzy - } - } - return true, score -} diff --git a/vendor/github.com/emicklei/go-restful/curly_route.go b/vendor/github.com/emicklei/go-restful/curly_route.go deleted file mode 100644 index 296f94650e..0000000000 --- a/vendor/github.com/emicklei/go-restful/curly_route.go +++ /dev/null @@ -1,52 +0,0 @@ -package restful - -// Copyright 2013 Ernest Micklei. All rights reserved. -// Use of this source code is governed by a license -// that can be found in the LICENSE file. - -// curlyRoute exits for sorting Routes by the CurlyRouter based on number of parameters and number of static path elements. -type curlyRoute struct { - route Route - paramCount int - staticCount int -} - -type sortableCurlyRoutes []curlyRoute - -func (s *sortableCurlyRoutes) add(route curlyRoute) { - *s = append(*s, route) -} - -func (s sortableCurlyRoutes) routes() (routes []Route) { - for _, each := range s { - routes = append(routes, each.route) // TODO change return type - } - return routes -} - -func (s sortableCurlyRoutes) Len() int { - return len(s) -} -func (s sortableCurlyRoutes) Swap(i, j int) { - s[i], s[j] = s[j], s[i] -} -func (s sortableCurlyRoutes) Less(i, j int) bool { - ci := s[i] - cj := s[j] - - // primary key - if ci.staticCount < cj.staticCount { - return true - } - if ci.staticCount > cj.staticCount { - return false - } - // secundary key - if ci.paramCount < cj.paramCount { - return true - } - if ci.paramCount > cj.paramCount { - return false - } - return ci.route.Path < cj.route.Path -} diff --git a/vendor/github.com/emicklei/go-restful/doc.go b/vendor/github.com/emicklei/go-restful/doc.go deleted file mode 100644 index f7c16b01fe..0000000000 --- a/vendor/github.com/emicklei/go-restful/doc.go +++ /dev/null @@ -1,185 +0,0 @@ -/* -Package restful , a lean package for creating REST-style WebServices without magic. - -WebServices and Routes - -A WebService has a collection of Route objects that dispatch incoming Http Requests to a function calls. -Typically, a WebService has a root path (e.g. /users) and defines common MIME types for its routes. -WebServices must be added to a container (see below) in order to handler Http requests from a server. - -A Route is defined by a HTTP method, an URL path and (optionally) the MIME types it consumes (Content-Type) and produces (Accept). -This package has the logic to find the best matching Route and if found, call its Function. - - ws := new(restful.WebService) - ws. - Path("/users"). - Consumes(restful.MIME_JSON, restful.MIME_XML). - Produces(restful.MIME_JSON, restful.MIME_XML) - - ws.Route(ws.GET("/{user-id}").To(u.findUser)) // u is a UserResource - - ... - - // GET http://localhost:8080/users/1 - func (u UserResource) findUser(request *restful.Request, response *restful.Response) { - id := request.PathParameter("user-id") - ... - } - -The (*Request, *Response) arguments provide functions for reading information from the request and writing information back to the response. - -See the example https://github.com/emicklei/go-restful/blob/master/examples/restful-user-resource.go with a full implementation. - -Regular expression matching Routes - -A Route parameter can be specified using the format "uri/{var[:regexp]}" or the special version "uri/{var:*}" for matching the tail of the path. -For example, /persons/{name:[A-Z][A-Z]} can be used to restrict values for the parameter "name" to only contain capital alphabetic characters. -Regular expressions must use the standard Go syntax as described in the regexp package. (https://code.google.com/p/re2/wiki/Syntax) -This feature requires the use of a CurlyRouter. - -Containers - -A Container holds a collection of WebServices, Filters and a http.ServeMux for multiplexing http requests. -Using the statements "restful.Add(...) and restful.Filter(...)" will register WebServices and Filters to the Default Container. -The Default container of go-restful uses the http.DefaultServeMux. -You can create your own Container and create a new http.Server for that particular container. - - container := restful.NewContainer() - server := &http.Server{Addr: ":8081", Handler: container} - -Filters - -A filter dynamically intercepts requests and responses to transform or use the information contained in the requests or responses. -You can use filters to perform generic logging, measurement, authentication, redirect, set response headers etc. -In the restful package there are three hooks into the request,response flow where filters can be added. -Each filter must define a FilterFunction: - - func (req *restful.Request, resp *restful.Response, chain *restful.FilterChain) - -Use the following statement to pass the request,response pair to the next filter or RouteFunction - - chain.ProcessFilter(req, resp) - -Container Filters - -These are processed before any registered WebService. - - // install a (global) filter for the default container (processed before any webservice) - restful.Filter(globalLogging) - -WebService Filters - -These are processed before any Route of a WebService. - - // install a webservice filter (processed before any route) - ws.Filter(webserviceLogging).Filter(measureTime) - - -Route Filters - -These are processed before calling the function associated with the Route. - - // install 2 chained route filters (processed before calling findUser) - ws.Route(ws.GET("/{user-id}").Filter(routeLogging).Filter(NewCountFilter().routeCounter).To(findUser)) - -See the example https://github.com/emicklei/go-restful/blob/master/examples/restful-filters.go with full implementations. - -Response Encoding - -Two encodings are supported: gzip and deflate. To enable this for all responses: - - restful.DefaultContainer.EnableContentEncoding(true) - -If a Http request includes the Accept-Encoding header then the response content will be compressed using the specified encoding. -Alternatively, you can create a Filter that performs the encoding and install it per WebService or Route. - -See the example https://github.com/emicklei/go-restful/blob/master/examples/restful-encoding-filter.go - -OPTIONS support - -By installing a pre-defined container filter, your Webservice(s) can respond to the OPTIONS Http request. - - Filter(OPTIONSFilter()) - -CORS - -By installing the filter of a CrossOriginResourceSharing (CORS), your WebService(s) can handle CORS requests. - - cors := CrossOriginResourceSharing{ExposeHeaders: []string{"X-My-Header"}, CookiesAllowed: false, Container: DefaultContainer} - Filter(cors.Filter) - -Error Handling - -Unexpected things happen. If a request cannot be processed because of a failure, your service needs to tell via the response what happened and why. -For this reason HTTP status codes exist and it is important to use the correct code in every exceptional situation. - - 400: Bad Request - -If path or query parameters are not valid (content or type) then use http.StatusBadRequest. - - 404: Not Found - -Despite a valid URI, the resource requested may not be available - - 500: Internal Server Error - -If the application logic could not process the request (or write the response) then use http.StatusInternalServerError. - - 405: Method Not Allowed - -The request has a valid URL but the method (GET,PUT,POST,...) is not allowed. - - 406: Not Acceptable - -The request does not have or has an unknown Accept Header set for this operation. - - 415: Unsupported Media Type - -The request does not have or has an unknown Content-Type Header set for this operation. - -ServiceError - -In addition to setting the correct (error) Http status code, you can choose to write a ServiceError message on the response. - -Performance options - -This package has several options that affect the performance of your service. It is important to understand them and how you can change it. - - restful.DefaultContainer.DoNotRecover(false) - -DoNotRecover controls whether panics will be caught to return HTTP 500. -If set to false, the container will recover from panics. -Default value is true - - restful.SetCompressorProvider(NewBoundedCachedCompressors(20, 20)) - -If content encoding is enabled then the default strategy for getting new gzip/zlib writers and readers is to use a sync.Pool. -Because writers are expensive structures, performance is even more improved when using a preloaded cache. You can also inject your own implementation. - -Trouble shooting - -This package has the means to produce detail logging of the complete Http request matching process and filter invocation. -Enabling this feature requires you to set an implementation of restful.StdLogger (e.g. log.Logger) instance such as: - - restful.TraceLogger(log.New(os.Stdout, "[restful] ", log.LstdFlags|log.Lshortfile)) - -Logging - -The restful.SetLogger() method allows you to override the logger used by the package. By default restful -uses the standard library `log` package and logs to stdout. Different logging packages are supported as -long as they conform to `StdLogger` interface defined in the `log` sub-package, writing an adapter for your -preferred package is simple. - -Resources - -[project]: https://github.com/emicklei/go-restful - -[examples]: https://github.com/emicklei/go-restful/blob/master/examples - -[design]: http://ernestmicklei.com/2012/11/11/go-restful-api-design/ - -[showcases]: https://github.com/emicklei/mora, https://github.com/emicklei/landskape - -(c) 2012-2015, http://ernestmicklei.com. MIT License -*/ -package restful diff --git a/vendor/github.com/emicklei/go-restful/entity_accessors.go b/vendor/github.com/emicklei/go-restful/entity_accessors.go deleted file mode 100644 index 66dfc824f5..0000000000 --- a/vendor/github.com/emicklei/go-restful/entity_accessors.go +++ /dev/null @@ -1,162 +0,0 @@ -package restful - -// Copyright 2015 Ernest Micklei. All rights reserved. -// Use of this source code is governed by a license -// that can be found in the LICENSE file. - -import ( - "encoding/xml" - "strings" - "sync" -) - -// EntityReaderWriter can read and write values using an encoding such as JSON,XML. -type EntityReaderWriter interface { - // Read a serialized version of the value from the request. - // The Request may have a decompressing reader. Depends on Content-Encoding. - Read(req *Request, v interface{}) error - - // Write a serialized version of the value on the response. - // The Response may have a compressing writer. Depends on Accept-Encoding. - // status should be a valid Http Status code - Write(resp *Response, status int, v interface{}) error -} - -// entityAccessRegistry is a singleton -var entityAccessRegistry = &entityReaderWriters{ - protection: new(sync.RWMutex), - accessors: map[string]EntityReaderWriter{}, -} - -// entityReaderWriters associates MIME to an EntityReaderWriter -type entityReaderWriters struct { - protection *sync.RWMutex - accessors map[string]EntityReaderWriter -} - -func init() { - RegisterEntityAccessor(MIME_JSON, NewEntityAccessorJSON(MIME_JSON)) - RegisterEntityAccessor(MIME_XML, NewEntityAccessorXML(MIME_XML)) -} - -// RegisterEntityAccessor add/overrides the ReaderWriter for encoding content with this MIME type. -func RegisterEntityAccessor(mime string, erw EntityReaderWriter) { - entityAccessRegistry.protection.Lock() - defer entityAccessRegistry.protection.Unlock() - entityAccessRegistry.accessors[mime] = erw -} - -// NewEntityAccessorJSON returns a new EntityReaderWriter for accessing JSON content. -// This package is already initialized with such an accessor using the MIME_JSON contentType. -func NewEntityAccessorJSON(contentType string) EntityReaderWriter { - return entityJSONAccess{ContentType: contentType} -} - -// NewEntityAccessorXML returns a new EntityReaderWriter for accessing XML content. -// This package is already initialized with such an accessor using the MIME_XML contentType. -func NewEntityAccessorXML(contentType string) EntityReaderWriter { - return entityXMLAccess{ContentType: contentType} -} - -// accessorAt returns the registered ReaderWriter for this MIME type. -func (r *entityReaderWriters) accessorAt(mime string) (EntityReaderWriter, bool) { - r.protection.RLock() - defer r.protection.RUnlock() - er, ok := r.accessors[mime] - if !ok { - // retry with reverse lookup - // more expensive but we are in an exceptional situation anyway - for k, v := range r.accessors { - if strings.Contains(mime, k) { - return v, true - } - } - } - return er, ok -} - -// entityXMLAccess is a EntityReaderWriter for XML encoding -type entityXMLAccess struct { - // This is used for setting the Content-Type header when writing - ContentType string -} - -// Read unmarshalls the value from XML -func (e entityXMLAccess) Read(req *Request, v interface{}) error { - return xml.NewDecoder(req.Request.Body).Decode(v) -} - -// Write marshalls the value to JSON and set the Content-Type Header. -func (e entityXMLAccess) Write(resp *Response, status int, v interface{}) error { - return writeXML(resp, status, e.ContentType, v) -} - -// writeXML marshalls the value to JSON and set the Content-Type Header. -func writeXML(resp *Response, status int, contentType string, v interface{}) error { - if v == nil { - resp.WriteHeader(status) - // do not write a nil representation - return nil - } - if resp.prettyPrint { - // pretty output must be created and written explicitly - output, err := xml.MarshalIndent(v, " ", " ") - if err != nil { - return err - } - resp.Header().Set(HEADER_ContentType, contentType) - resp.WriteHeader(status) - _, err = resp.Write([]byte(xml.Header)) - if err != nil { - return err - } - _, err = resp.Write(output) - return err - } - // not-so-pretty - resp.Header().Set(HEADER_ContentType, contentType) - resp.WriteHeader(status) - return xml.NewEncoder(resp).Encode(v) -} - -// entityJSONAccess is a EntityReaderWriter for JSON encoding -type entityJSONAccess struct { - // This is used for setting the Content-Type header when writing - ContentType string -} - -// Read unmarshalls the value from JSON -func (e entityJSONAccess) Read(req *Request, v interface{}) error { - decoder := NewDecoder(req.Request.Body) - decoder.UseNumber() - return decoder.Decode(v) -} - -// Write marshalls the value to JSON and set the Content-Type Header. -func (e entityJSONAccess) Write(resp *Response, status int, v interface{}) error { - return writeJSON(resp, status, e.ContentType, v) -} - -// write marshalls the value to JSON and set the Content-Type Header. -func writeJSON(resp *Response, status int, contentType string, v interface{}) error { - if v == nil { - resp.WriteHeader(status) - // do not write a nil representation - return nil - } - if resp.prettyPrint { - // pretty output must be created and written explicitly - output, err := MarshalIndent(v, "", " ") - if err != nil { - return err - } - resp.Header().Set(HEADER_ContentType, contentType) - resp.WriteHeader(status) - _, err = resp.Write(output) - return err - } - // not-so-pretty - resp.Header().Set(HEADER_ContentType, contentType) - resp.WriteHeader(status) - return NewEncoder(resp).Encode(v) -} diff --git a/vendor/github.com/emicklei/go-restful/filter.go b/vendor/github.com/emicklei/go-restful/filter.go deleted file mode 100644 index c23bfb591a..0000000000 --- a/vendor/github.com/emicklei/go-restful/filter.go +++ /dev/null @@ -1,35 +0,0 @@ -package restful - -// Copyright 2013 Ernest Micklei. All rights reserved. -// Use of this source code is governed by a license -// that can be found in the LICENSE file. - -// FilterChain is a request scoped object to process one or more filters before calling the target RouteFunction. -type FilterChain struct { - Filters []FilterFunction // ordered list of FilterFunction - Index int // index into filters that is currently in progress - Target RouteFunction // function to call after passing all filters -} - -// ProcessFilter passes the request,response pair through the next of Filters. -// Each filter can decide to proceed to the next Filter or handle the Response itself. -func (f *FilterChain) ProcessFilter(request *Request, response *Response) { - if f.Index < len(f.Filters) { - f.Index++ - f.Filters[f.Index-1](request, response, f) - } else { - f.Target(request, response) - } -} - -// FilterFunction definitions must call ProcessFilter on the FilterChain to pass on the control and eventually call the RouteFunction -type FilterFunction func(*Request, *Response, *FilterChain) - -// NoBrowserCacheFilter is a filter function to set HTTP headers that disable browser caching -// See examples/restful-no-cache-filter.go for usage -func NoBrowserCacheFilter(req *Request, resp *Response, chain *FilterChain) { - resp.Header().Set("Cache-Control", "no-cache, no-store, must-revalidate") // HTTP 1.1. - resp.Header().Set("Pragma", "no-cache") // HTTP 1.0. - resp.Header().Set("Expires", "0") // Proxies. - chain.ProcessFilter(req, resp) -} diff --git a/vendor/github.com/emicklei/go-restful/json.go b/vendor/github.com/emicklei/go-restful/json.go deleted file mode 100644 index 871165166a..0000000000 --- a/vendor/github.com/emicklei/go-restful/json.go +++ /dev/null @@ -1,11 +0,0 @@ -// +build !jsoniter - -package restful - -import "encoding/json" - -var ( - MarshalIndent = json.MarshalIndent - NewDecoder = json.NewDecoder - NewEncoder = json.NewEncoder -) diff --git a/vendor/github.com/emicklei/go-restful/jsoniter.go b/vendor/github.com/emicklei/go-restful/jsoniter.go deleted file mode 100644 index 11b8f8ae7f..0000000000 --- a/vendor/github.com/emicklei/go-restful/jsoniter.go +++ /dev/null @@ -1,12 +0,0 @@ -// +build jsoniter - -package restful - -import "github.com/json-iterator/go" - -var ( - json = jsoniter.ConfigCompatibleWithStandardLibrary - MarshalIndent = json.MarshalIndent - NewDecoder = json.NewDecoder - NewEncoder = json.NewEncoder -) diff --git a/vendor/github.com/emicklei/go-restful/jsr311.go b/vendor/github.com/emicklei/go-restful/jsr311.go deleted file mode 100644 index 4360b492ec..0000000000 --- a/vendor/github.com/emicklei/go-restful/jsr311.go +++ /dev/null @@ -1,293 +0,0 @@ -package restful - -// Copyright 2013 Ernest Micklei. All rights reserved. -// Use of this source code is governed by a license -// that can be found in the LICENSE file. - -import ( - "errors" - "fmt" - "net/http" - "sort" -) - -// RouterJSR311 implements the flow for matching Requests to Routes (and consequently Resource Functions) -// as specified by the JSR311 http://jsr311.java.net/nonav/releases/1.1/spec/spec.html. -// RouterJSR311 implements the Router interface. -// Concept of locators is not implemented. -type RouterJSR311 struct{} - -// SelectRoute is part of the Router interface and returns the best match -// for the WebService and its Route for the given Request. -func (r RouterJSR311) SelectRoute( - webServices []*WebService, - httpRequest *http.Request) (selectedService *WebService, selectedRoute *Route, err error) { - - // Identify the root resource class (WebService) - dispatcher, finalMatch, err := r.detectDispatcher(httpRequest.URL.Path, webServices) - if err != nil { - return nil, nil, NewError(http.StatusNotFound, "") - } - // Obtain the set of candidate methods (Routes) - routes := r.selectRoutes(dispatcher, finalMatch) - if len(routes) == 0 { - return dispatcher, nil, NewError(http.StatusNotFound, "404: Page Not Found") - } - - // Identify the method (Route) that will handle the request - route, ok := r.detectRoute(routes, httpRequest) - return dispatcher, route, ok -} - -// ExtractParameters is used to obtain the path parameters from the route using the same matching -// engine as the JSR 311 router. -func (r RouterJSR311) ExtractParameters(route *Route, webService *WebService, urlPath string) map[string]string { - webServiceExpr := webService.pathExpr - webServiceMatches := webServiceExpr.Matcher.FindStringSubmatch(urlPath) - pathParameters := r.extractParams(webServiceExpr, webServiceMatches) - routeExpr := route.pathExpr - routeMatches := routeExpr.Matcher.FindStringSubmatch(webServiceMatches[len(webServiceMatches)-1]) - routeParams := r.extractParams(routeExpr, routeMatches) - for key, value := range routeParams { - pathParameters[key] = value - } - return pathParameters -} - -func (RouterJSR311) extractParams(pathExpr *pathExpression, matches []string) map[string]string { - params := map[string]string{} - for i := 1; i < len(matches); i++ { - if len(pathExpr.VarNames) >= i { - params[pathExpr.VarNames[i-1]] = matches[i] - } - } - return params -} - -// http://jsr311.java.net/nonav/releases/1.1/spec/spec3.html#x3-360003.7.2 -func (r RouterJSR311) detectRoute(routes []Route, httpRequest *http.Request) (*Route, error) { - ifOk := []Route{} - for _, each := range routes { - ok := true - for _, fn := range each.If { - if !fn(httpRequest) { - ok = false - break - } - } - if ok { - ifOk = append(ifOk, each) - } - } - if len(ifOk) == 0 { - if trace { - traceLogger.Printf("no Route found (from %d) that passes conditional checks", len(routes)) - } - return nil, NewError(http.StatusNotFound, "404: Not Found") - } - - // http method - methodOk := []Route{} - for _, each := range ifOk { - if httpRequest.Method == each.Method { - methodOk = append(methodOk, each) - } - } - if len(methodOk) == 0 { - if trace { - traceLogger.Printf("no Route found (in %d routes) that matches HTTP method %s\n", len(routes), httpRequest.Method) - } - return nil, NewError(http.StatusMethodNotAllowed, "405: Method Not Allowed") - } - inputMediaOk := methodOk - - // content-type - contentType := httpRequest.Header.Get(HEADER_ContentType) - inputMediaOk = []Route{} - for _, each := range methodOk { - if each.matchesContentType(contentType) { - inputMediaOk = append(inputMediaOk, each) - } - } - if len(inputMediaOk) == 0 { - if trace { - traceLogger.Printf("no Route found (from %d) that matches HTTP Content-Type: %s\n", len(methodOk), contentType) - } - return nil, NewError(http.StatusUnsupportedMediaType, "415: Unsupported Media Type") - } - - // accept - outputMediaOk := []Route{} - accept := httpRequest.Header.Get(HEADER_Accept) - if len(accept) == 0 { - accept = "*/*" - } - for _, each := range inputMediaOk { - if each.matchesAccept(accept) { - outputMediaOk = append(outputMediaOk, each) - } - } - if len(outputMediaOk) == 0 { - if trace { - traceLogger.Printf("no Route found (from %d) that matches HTTP Accept: %s\n", len(inputMediaOk), accept) - } - return nil, NewError(http.StatusNotAcceptable, "406: Not Acceptable") - } - // return r.bestMatchByMedia(outputMediaOk, contentType, accept), nil - return &outputMediaOk[0], nil -} - -// http://jsr311.java.net/nonav/releases/1.1/spec/spec3.html#x3-360003.7.2 -// n/m > n/* > */* -func (r RouterJSR311) bestMatchByMedia(routes []Route, contentType string, accept string) *Route { - // TODO - return &routes[0] -} - -// http://jsr311.java.net/nonav/releases/1.1/spec/spec3.html#x3-360003.7.2 (step 2) -func (r RouterJSR311) selectRoutes(dispatcher *WebService, pathRemainder string) []Route { - filtered := &sortableRouteCandidates{} - for _, each := range dispatcher.Routes() { - pathExpr := each.pathExpr - matches := pathExpr.Matcher.FindStringSubmatch(pathRemainder) - if matches != nil { - lastMatch := matches[len(matches)-1] - if len(lastMatch) == 0 || lastMatch == "/" { // do not include if value is neither empty nor ‘/’. - filtered.candidates = append(filtered.candidates, - routeCandidate{each, len(matches) - 1, pathExpr.LiteralCount, pathExpr.VarCount}) - } - } - } - if len(filtered.candidates) == 0 { - if trace { - traceLogger.Printf("WebService on path %s has no routes that match URL path remainder:%s\n", dispatcher.rootPath, pathRemainder) - } - return []Route{} - } - sort.Sort(sort.Reverse(filtered)) - - // select other routes from candidates whoes expression matches rmatch - matchingRoutes := []Route{filtered.candidates[0].route} - for c := 1; c < len(filtered.candidates); c++ { - each := filtered.candidates[c] - if each.route.pathExpr.Matcher.MatchString(pathRemainder) { - matchingRoutes = append(matchingRoutes, each.route) - } - } - return matchingRoutes -} - -// http://jsr311.java.net/nonav/releases/1.1/spec/spec3.html#x3-360003.7.2 (step 1) -func (r RouterJSR311) detectDispatcher(requestPath string, dispatchers []*WebService) (*WebService, string, error) { - filtered := &sortableDispatcherCandidates{} - for _, each := range dispatchers { - matches := each.pathExpr.Matcher.FindStringSubmatch(requestPath) - if matches != nil { - filtered.candidates = append(filtered.candidates, - dispatcherCandidate{each, matches[len(matches)-1], len(matches), each.pathExpr.LiteralCount, each.pathExpr.VarCount}) - } - } - if len(filtered.candidates) == 0 { - if trace { - traceLogger.Printf("no WebService was found to match URL path:%s\n", requestPath) - } - return nil, "", errors.New("not found") - } - sort.Sort(sort.Reverse(filtered)) - return filtered.candidates[0].dispatcher, filtered.candidates[0].finalMatch, nil -} - -// Types and functions to support the sorting of Routes - -type routeCandidate struct { - route Route - matchesCount int // the number of capturing groups - literalCount int // the number of literal characters (means those not resulting from template variable substitution) - nonDefaultCount int // the number of capturing groups with non-default regular expressions (i.e. not ‘([^ /]+?)’) -} - -func (r routeCandidate) expressionToMatch() string { - return r.route.pathExpr.Source -} - -func (r routeCandidate) String() string { - return fmt.Sprintf("(m=%d,l=%d,n=%d)", r.matchesCount, r.literalCount, r.nonDefaultCount) -} - -type sortableRouteCandidates struct { - candidates []routeCandidate -} - -func (rcs *sortableRouteCandidates) Len() int { - return len(rcs.candidates) -} -func (rcs *sortableRouteCandidates) Swap(i, j int) { - rcs.candidates[i], rcs.candidates[j] = rcs.candidates[j], rcs.candidates[i] -} -func (rcs *sortableRouteCandidates) Less(i, j int) bool { - ci := rcs.candidates[i] - cj := rcs.candidates[j] - // primary key - if ci.literalCount < cj.literalCount { - return true - } - if ci.literalCount > cj.literalCount { - return false - } - // secundary key - if ci.matchesCount < cj.matchesCount { - return true - } - if ci.matchesCount > cj.matchesCount { - return false - } - // tertiary key - if ci.nonDefaultCount < cj.nonDefaultCount { - return true - } - if ci.nonDefaultCount > cj.nonDefaultCount { - return false - } - // quaternary key ("source" is interpreted as Path) - return ci.route.Path < cj.route.Path -} - -// Types and functions to support the sorting of Dispatchers - -type dispatcherCandidate struct { - dispatcher *WebService - finalMatch string - matchesCount int // the number of capturing groups - literalCount int // the number of literal characters (means those not resulting from template variable substitution) - nonDefaultCount int // the number of capturing groups with non-default regular expressions (i.e. not ‘([^ /]+?)’) -} -type sortableDispatcherCandidates struct { - candidates []dispatcherCandidate -} - -func (dc *sortableDispatcherCandidates) Len() int { - return len(dc.candidates) -} -func (dc *sortableDispatcherCandidates) Swap(i, j int) { - dc.candidates[i], dc.candidates[j] = dc.candidates[j], dc.candidates[i] -} -func (dc *sortableDispatcherCandidates) Less(i, j int) bool { - ci := dc.candidates[i] - cj := dc.candidates[j] - // primary key - if ci.matchesCount < cj.matchesCount { - return true - } - if ci.matchesCount > cj.matchesCount { - return false - } - // secundary key - if ci.literalCount < cj.literalCount { - return true - } - if ci.literalCount > cj.literalCount { - return false - } - // tertiary key - return ci.nonDefaultCount < cj.nonDefaultCount -} diff --git a/vendor/github.com/emicklei/go-restful/log/log.go b/vendor/github.com/emicklei/go-restful/log/log.go deleted file mode 100644 index 6cd44c7a5d..0000000000 --- a/vendor/github.com/emicklei/go-restful/log/log.go +++ /dev/null @@ -1,34 +0,0 @@ -package log - -import ( - stdlog "log" - "os" -) - -// StdLogger corresponds to a minimal subset of the interface satisfied by stdlib log.Logger -type StdLogger interface { - Print(v ...interface{}) - Printf(format string, v ...interface{}) -} - -var Logger StdLogger - -func init() { - // default Logger - SetLogger(stdlog.New(os.Stderr, "[restful] ", stdlog.LstdFlags|stdlog.Lshortfile)) -} - -// SetLogger sets the logger for this package -func SetLogger(customLogger StdLogger) { - Logger = customLogger -} - -// Print delegates to the Logger -func Print(v ...interface{}) { - Logger.Print(v...) -} - -// Printf delegates to the Logger -func Printf(format string, v ...interface{}) { - Logger.Printf(format, v...) -} diff --git a/vendor/github.com/emicklei/go-restful/logger.go b/vendor/github.com/emicklei/go-restful/logger.go deleted file mode 100644 index 6595df0029..0000000000 --- a/vendor/github.com/emicklei/go-restful/logger.go +++ /dev/null @@ -1,32 +0,0 @@ -package restful - -// Copyright 2014 Ernest Micklei. All rights reserved. -// Use of this source code is governed by a license -// that can be found in the LICENSE file. -import ( - "github.com/emicklei/go-restful/log" -) - -var trace bool = false -var traceLogger log.StdLogger - -func init() { - traceLogger = log.Logger // use the package logger by default -} - -// TraceLogger enables detailed logging of Http request matching and filter invocation. Default no logger is set. -// You may call EnableTracing() directly to enable trace logging to the package-wide logger. -func TraceLogger(logger log.StdLogger) { - traceLogger = logger - EnableTracing(logger != nil) -} - -// SetLogger exposes the setter for the global logger on the top-level package -func SetLogger(customLogger log.StdLogger) { - log.SetLogger(customLogger) -} - -// EnableTracing can be used to Trace logging on and off. -func EnableTracing(enabled bool) { - trace = enabled -} diff --git a/vendor/github.com/emicklei/go-restful/mime.go b/vendor/github.com/emicklei/go-restful/mime.go deleted file mode 100644 index d7ea2b6157..0000000000 --- a/vendor/github.com/emicklei/go-restful/mime.go +++ /dev/null @@ -1,45 +0,0 @@ -package restful - -import ( - "strconv" - "strings" -) - -type mime struct { - media string - quality float64 -} - -// insertMime adds a mime to a list and keeps it sorted by quality. -func insertMime(l []mime, e mime) []mime { - for i, each := range l { - // if current mime has lower quality then insert before - if e.quality > each.quality { - left := append([]mime{}, l[0:i]...) - return append(append(left, e), l[i:]...) - } - } - return append(l, e) -} - -// sortedMimes returns a list of mime sorted (desc) by its specified quality. -func sortedMimes(accept string) (sorted []mime) { - for _, each := range strings.Split(accept, ",") { - typeAndQuality := strings.Split(strings.Trim(each, " "), ";") - if len(typeAndQuality) == 1 { - sorted = insertMime(sorted, mime{typeAndQuality[0], 1.0}) - } else { - // take factor - parts := strings.Split(typeAndQuality[1], "=") - if len(parts) == 2 { - f, err := strconv.ParseFloat(parts[1], 64) - if err != nil { - traceLogger.Printf("unable to parse quality in %s, %v", each, err) - } else { - sorted = insertMime(sorted, mime{typeAndQuality[0], f}) - } - } - } - } - return -} diff --git a/vendor/github.com/emicklei/go-restful/options_filter.go b/vendor/github.com/emicklei/go-restful/options_filter.go deleted file mode 100644 index 5c1b34251c..0000000000 --- a/vendor/github.com/emicklei/go-restful/options_filter.go +++ /dev/null @@ -1,34 +0,0 @@ -package restful - -import "strings" - -// Copyright 2013 Ernest Micklei. All rights reserved. -// Use of this source code is governed by a license -// that can be found in the LICENSE file. - -// OPTIONSFilter is a filter function that inspects the Http Request for the OPTIONS method -// and provides the response with a set of allowed methods for the request URL Path. -// As for any filter, you can also install it for a particular WebService within a Container. -// Note: this filter is not needed when using CrossOriginResourceSharing (for CORS). -func (c *Container) OPTIONSFilter(req *Request, resp *Response, chain *FilterChain) { - if "OPTIONS" != req.Request.Method { - chain.ProcessFilter(req, resp) - return - } - - archs := req.Request.Header.Get(HEADER_AccessControlRequestHeaders) - methods := strings.Join(c.computeAllowedMethods(req), ",") - origin := req.Request.Header.Get(HEADER_Origin) - - resp.AddHeader(HEADER_Allow, methods) - resp.AddHeader(HEADER_AccessControlAllowOrigin, origin) - resp.AddHeader(HEADER_AccessControlAllowHeaders, archs) - resp.AddHeader(HEADER_AccessControlAllowMethods, methods) -} - -// OPTIONSFilter is a filter function that inspects the Http Request for the OPTIONS method -// and provides the response with a set of allowed methods for the request URL Path. -// Note: this filter is not needed when using CrossOriginResourceSharing (for CORS). -func OPTIONSFilter() FilterFunction { - return DefaultContainer.OPTIONSFilter -} diff --git a/vendor/github.com/emicklei/go-restful/parameter.go b/vendor/github.com/emicklei/go-restful/parameter.go deleted file mode 100644 index e8793304b1..0000000000 --- a/vendor/github.com/emicklei/go-restful/parameter.go +++ /dev/null @@ -1,143 +0,0 @@ -package restful - -// Copyright 2013 Ernest Micklei. All rights reserved. -// Use of this source code is governed by a license -// that can be found in the LICENSE file. - -const ( - // PathParameterKind = indicator of Request parameter type "path" - PathParameterKind = iota - - // QueryParameterKind = indicator of Request parameter type "query" - QueryParameterKind - - // BodyParameterKind = indicator of Request parameter type "body" - BodyParameterKind - - // HeaderParameterKind = indicator of Request parameter type "header" - HeaderParameterKind - - // FormParameterKind = indicator of Request parameter type "form" - FormParameterKind - - // CollectionFormatCSV comma separated values `foo,bar` - CollectionFormatCSV = CollectionFormat("csv") - - // CollectionFormatSSV space separated values `foo bar` - CollectionFormatSSV = CollectionFormat("ssv") - - // CollectionFormatTSV tab separated values `foo\tbar` - CollectionFormatTSV = CollectionFormat("tsv") - - // CollectionFormatPipes pipe separated values `foo|bar` - CollectionFormatPipes = CollectionFormat("pipes") - - // CollectionFormatMulti corresponds to multiple parameter instances instead of multiple values for a single - // instance `foo=bar&foo=baz`. This is valid only for QueryParameters and FormParameters - CollectionFormatMulti = CollectionFormat("multi") -) - -type CollectionFormat string - -func (cf CollectionFormat) String() string { - return string(cf) -} - -// Parameter is for documententing the parameter used in a Http Request -// ParameterData kinds are Path,Query and Body -type Parameter struct { - data *ParameterData -} - -// ParameterData represents the state of a Parameter. -// It is made public to make it accessible to e.g. the Swagger package. -type ParameterData struct { - Name, Description, DataType, DataFormat string - Kind int - Required bool - AllowableValues map[string]string - AllowMultiple bool - DefaultValue string - CollectionFormat string -} - -// Data returns the state of the Parameter -func (p *Parameter) Data() ParameterData { - return *p.data -} - -// Kind returns the parameter type indicator (see const for valid values) -func (p *Parameter) Kind() int { - return p.data.Kind -} - -func (p *Parameter) bePath() *Parameter { - p.data.Kind = PathParameterKind - return p -} -func (p *Parameter) beQuery() *Parameter { - p.data.Kind = QueryParameterKind - return p -} -func (p *Parameter) beBody() *Parameter { - p.data.Kind = BodyParameterKind - return p -} - -func (p *Parameter) beHeader() *Parameter { - p.data.Kind = HeaderParameterKind - return p -} - -func (p *Parameter) beForm() *Parameter { - p.data.Kind = FormParameterKind - return p -} - -// Required sets the required field and returns the receiver -func (p *Parameter) Required(required bool) *Parameter { - p.data.Required = required - return p -} - -// AllowMultiple sets the allowMultiple field and returns the receiver -func (p *Parameter) AllowMultiple(multiple bool) *Parameter { - p.data.AllowMultiple = multiple - return p -} - -// AllowableValues sets the allowableValues field and returns the receiver -func (p *Parameter) AllowableValues(values map[string]string) *Parameter { - p.data.AllowableValues = values - return p -} - -// DataType sets the dataType field and returns the receiver -func (p *Parameter) DataType(typeName string) *Parameter { - p.data.DataType = typeName - return p -} - -// DataFormat sets the dataFormat field for Swagger UI -func (p *Parameter) DataFormat(formatName string) *Parameter { - p.data.DataFormat = formatName - return p -} - -// DefaultValue sets the default value field and returns the receiver -func (p *Parameter) DefaultValue(stringRepresentation string) *Parameter { - p.data.DefaultValue = stringRepresentation - return p -} - -// Description sets the description value field and returns the receiver -func (p *Parameter) Description(doc string) *Parameter { - p.data.Description = doc - return p -} - -// CollectionFormat sets the collection format for an array type -func (p *Parameter) CollectionFormat(format CollectionFormat) *Parameter { - p.data.CollectionFormat = format.String() - return p -} diff --git a/vendor/github.com/emicklei/go-restful/path_expression.go b/vendor/github.com/emicklei/go-restful/path_expression.go deleted file mode 100644 index 95a9a25450..0000000000 --- a/vendor/github.com/emicklei/go-restful/path_expression.go +++ /dev/null @@ -1,74 +0,0 @@ -package restful - -// Copyright 2013 Ernest Micklei. All rights reserved. -// Use of this source code is governed by a license -// that can be found in the LICENSE file. - -import ( - "bytes" - "fmt" - "regexp" - "strings" -) - -// PathExpression holds a compiled path expression (RegExp) needed to match against -// Http request paths and to extract path parameter values. -type pathExpression struct { - LiteralCount int // the number of literal characters (means those not resulting from template variable substitution) - VarNames []string // the names of parameters (enclosed by {}) in the path - VarCount int // the number of named parameters (enclosed by {}) in the path - Matcher *regexp.Regexp - Source string // Path as defined by the RouteBuilder - tokens []string -} - -// NewPathExpression creates a PathExpression from the input URL path. -// Returns an error if the path is invalid. -func newPathExpression(path string) (*pathExpression, error) { - expression, literalCount, varNames, varCount, tokens := templateToRegularExpression(path) - compiled, err := regexp.Compile(expression) - if err != nil { - return nil, err - } - return &pathExpression{literalCount, varNames, varCount, compiled, expression, tokens}, nil -} - -// http://jsr311.java.net/nonav/releases/1.1/spec/spec3.html#x3-370003.7.3 -func templateToRegularExpression(template string) (expression string, literalCount int, varNames []string, varCount int, tokens []string) { - var buffer bytes.Buffer - buffer.WriteString("^") - //tokens = strings.Split(template, "/") - tokens = tokenizePath(template) - for _, each := range tokens { - if each == "" { - continue - } - buffer.WriteString("/") - if strings.HasPrefix(each, "{") { - // check for regular expression in variable - colon := strings.Index(each, ":") - var varName string - if colon != -1 { - // extract expression - varName = strings.TrimSpace(each[1:colon]) - paramExpr := strings.TrimSpace(each[colon+1 : len(each)-1]) - if paramExpr == "*" { // special case - buffer.WriteString("(.*)") - } else { - buffer.WriteString(fmt.Sprintf("(%s)", paramExpr)) // between colon and closing moustache - } - } else { - // plain var - varName = strings.TrimSpace(each[1 : len(each)-1]) - buffer.WriteString("([^/]+?)") - } - varNames = append(varNames, varName) - varCount += 1 - } else { - literalCount += len(each) - encoded := each // TODO URI encode - buffer.WriteString(regexp.QuoteMeta(encoded)) - } - } - return strings.TrimRight(buffer.String(), "/") + "(/.*)?$", literalCount, varNames, varCount, tokens -} diff --git a/vendor/github.com/emicklei/go-restful/path_processor.go b/vendor/github.com/emicklei/go-restful/path_processor.go deleted file mode 100644 index 357c723a7a..0000000000 --- a/vendor/github.com/emicklei/go-restful/path_processor.go +++ /dev/null @@ -1,63 +0,0 @@ -package restful - -import ( - "bytes" - "strings" -) - -// Copyright 2018 Ernest Micklei. All rights reserved. -// Use of this source code is governed by a license -// that can be found in the LICENSE file. - -// PathProcessor is extra behaviour that a Router can provide to extract path parameters from the path. -// If a Router does not implement this interface then the default behaviour will be used. -type PathProcessor interface { - // ExtractParameters gets the path parameters defined in the route and webService from the urlPath - ExtractParameters(route *Route, webService *WebService, urlPath string) map[string]string -} - -type defaultPathProcessor struct{} - -// Extract the parameters from the request url path -func (d defaultPathProcessor) ExtractParameters(r *Route, _ *WebService, urlPath string) map[string]string { - urlParts := tokenizePath(urlPath) - pathParameters := map[string]string{} - for i, key := range r.pathParts { - var value string - if i >= len(urlParts) { - value = "" - } else { - value = urlParts[i] - } - if strings.HasPrefix(key, "{") { // path-parameter - if colon := strings.Index(key, ":"); colon != -1 { - // extract by regex - regPart := key[colon+1 : len(key)-1] - keyPart := key[1:colon] - if regPart == "*" { - pathParameters[keyPart] = untokenizePath(i, urlParts) - break - } else { - pathParameters[keyPart] = value - } - } else { - // without enclosing {} - pathParameters[key[1:len(key)-1]] = value - } - } - } - return pathParameters -} - -// Untokenize back into an URL path using the slash separator -func untokenizePath(offset int, parts []string) string { - var buffer bytes.Buffer - for p := offset; p < len(parts); p++ { - buffer.WriteString(parts[p]) - // do not end - if p < len(parts)-1 { - buffer.WriteString("/") - } - } - return buffer.String() -} diff --git a/vendor/github.com/emicklei/go-restful/request.go b/vendor/github.com/emicklei/go-restful/request.go deleted file mode 100644 index a20730febf..0000000000 --- a/vendor/github.com/emicklei/go-restful/request.go +++ /dev/null @@ -1,118 +0,0 @@ -package restful - -// Copyright 2013 Ernest Micklei. All rights reserved. -// Use of this source code is governed by a license -// that can be found in the LICENSE file. - -import ( - "compress/zlib" - "net/http" -) - -var defaultRequestContentType string - -// Request is a wrapper for a http Request that provides convenience methods -type Request struct { - Request *http.Request - pathParameters map[string]string - attributes map[string]interface{} // for storing request-scoped values - selectedRoutePath string // root path + route path that matched the request, e.g. /meetings/{id}/attendees -} - -func NewRequest(httpRequest *http.Request) *Request { - return &Request{ - Request: httpRequest, - pathParameters: map[string]string{}, - attributes: map[string]interface{}{}, - } // empty parameters, attributes -} - -// If ContentType is missing or */* is given then fall back to this type, otherwise -// a "Unable to unmarshal content of type:" response is returned. -// Valid values are restful.MIME_JSON and restful.MIME_XML -// Example: -// restful.DefaultRequestContentType(restful.MIME_JSON) -func DefaultRequestContentType(mime string) { - defaultRequestContentType = mime -} - -// PathParameter accesses the Path parameter value by its name -func (r *Request) PathParameter(name string) string { - return r.pathParameters[name] -} - -// PathParameters accesses the Path parameter values -func (r *Request) PathParameters() map[string]string { - return r.pathParameters -} - -// QueryParameter returns the (first) Query parameter value by its name -func (r *Request) QueryParameter(name string) string { - return r.Request.FormValue(name) -} - -// QueryParameters returns the all the query parameters values by name -func (r *Request) QueryParameters(name string) []string { - return r.Request.URL.Query()[name] -} - -// BodyParameter parses the body of the request (once for typically a POST or a PUT) and returns the value of the given name or an error. -func (r *Request) BodyParameter(name string) (string, error) { - err := r.Request.ParseForm() - if err != nil { - return "", err - } - return r.Request.PostFormValue(name), nil -} - -// HeaderParameter returns the HTTP Header value of a Header name or empty if missing -func (r *Request) HeaderParameter(name string) string { - return r.Request.Header.Get(name) -} - -// ReadEntity checks the Accept header and reads the content into the entityPointer. -func (r *Request) ReadEntity(entityPointer interface{}) (err error) { - contentType := r.Request.Header.Get(HEADER_ContentType) - contentEncoding := r.Request.Header.Get(HEADER_ContentEncoding) - - // check if the request body needs decompression - if ENCODING_GZIP == contentEncoding { - gzipReader := currentCompressorProvider.AcquireGzipReader() - defer currentCompressorProvider.ReleaseGzipReader(gzipReader) - gzipReader.Reset(r.Request.Body) - r.Request.Body = gzipReader - } else if ENCODING_DEFLATE == contentEncoding { - zlibReader, err := zlib.NewReader(r.Request.Body) - if err != nil { - return err - } - r.Request.Body = zlibReader - } - - // lookup the EntityReader, use defaultRequestContentType if needed and provided - entityReader, ok := entityAccessRegistry.accessorAt(contentType) - if !ok { - if len(defaultRequestContentType) != 0 { - entityReader, ok = entityAccessRegistry.accessorAt(defaultRequestContentType) - } - if !ok { - return NewError(http.StatusBadRequest, "Unable to unmarshal content of type:"+contentType) - } - } - return entityReader.Read(r, entityPointer) -} - -// SetAttribute adds or replaces the attribute with the given value. -func (r *Request) SetAttribute(name string, value interface{}) { - r.attributes[name] = value -} - -// Attribute returns the value associated to the given name. Returns nil if absent. -func (r Request) Attribute(name string) interface{} { - return r.attributes[name] -} - -// SelectedRoutePath root path + route path that matched the request, e.g. /meetings/{id}/attendees -func (r Request) SelectedRoutePath() string { - return r.selectedRoutePath -} diff --git a/vendor/github.com/emicklei/go-restful/response.go b/vendor/github.com/emicklei/go-restful/response.go deleted file mode 100644 index 4d987d130b..0000000000 --- a/vendor/github.com/emicklei/go-restful/response.go +++ /dev/null @@ -1,250 +0,0 @@ -package restful - -// Copyright 2013 Ernest Micklei. All rights reserved. -// Use of this source code is governed by a license -// that can be found in the LICENSE file. - -import ( - "bufio" - "errors" - "net" - "net/http" -) - -// DefaultResponseMimeType is DEPRECATED, use DefaultResponseContentType(mime) -var DefaultResponseMimeType string - -//PrettyPrintResponses controls the indentation feature of XML and JSON serialization -var PrettyPrintResponses = true - -// Response is a wrapper on the actual http ResponseWriter -// It provides several convenience methods to prepare and write response content. -type Response struct { - http.ResponseWriter - requestAccept string // mime-type what the Http Request says it wants to receive - routeProduces []string // mime-types what the Route says it can produce - statusCode int // HTTP status code that has been written explicitly (if zero then net/http has written 200) - contentLength int // number of bytes written for the response body - prettyPrint bool // controls the indentation feature of XML and JSON serialization. It is initialized using var PrettyPrintResponses. - err error // err property is kept when WriteError is called - hijacker http.Hijacker // if underlying ResponseWriter supports it -} - -// NewResponse creates a new response based on a http ResponseWriter. -func NewResponse(httpWriter http.ResponseWriter) *Response { - hijacker, _ := httpWriter.(http.Hijacker) - return &Response{ResponseWriter: httpWriter, routeProduces: []string{}, statusCode: http.StatusOK, prettyPrint: PrettyPrintResponses, hijacker: hijacker} -} - -// DefaultResponseContentType set a default. -// If Accept header matching fails, fall back to this type. -// Valid values are restful.MIME_JSON and restful.MIME_XML -// Example: -// restful.DefaultResponseContentType(restful.MIME_JSON) -func DefaultResponseContentType(mime string) { - DefaultResponseMimeType = mime -} - -// InternalServerError writes the StatusInternalServerError header. -// DEPRECATED, use WriteErrorString(http.StatusInternalServerError,reason) -func (r Response) InternalServerError() Response { - r.WriteHeader(http.StatusInternalServerError) - return r -} - -// Hijack implements the http.Hijacker interface. This expands -// the Response to fulfill http.Hijacker if the underlying -// http.ResponseWriter supports it. -func (r *Response) Hijack() (net.Conn, *bufio.ReadWriter, error) { - if r.hijacker == nil { - return nil, nil, errors.New("http.Hijacker not implemented by underlying http.ResponseWriter") - } - return r.hijacker.Hijack() -} - -// PrettyPrint changes whether this response must produce pretty (line-by-line, indented) JSON or XML output. -func (r *Response) PrettyPrint(bePretty bool) { - r.prettyPrint = bePretty -} - -// AddHeader is a shortcut for .Header().Add(header,value) -func (r Response) AddHeader(header string, value string) Response { - r.Header().Add(header, value) - return r -} - -// SetRequestAccepts tells the response what Mime-type(s) the HTTP request said it wants to accept. Exposed for testing. -func (r *Response) SetRequestAccepts(mime string) { - r.requestAccept = mime -} - -// EntityWriter returns the registered EntityWriter that the entity (requested resource) -// can write according to what the request wants (Accept) and what the Route can produce or what the restful defaults say. -// If called before WriteEntity and WriteHeader then a false return value can be used to write a 406: Not Acceptable. -func (r *Response) EntityWriter() (EntityReaderWriter, bool) { - sorted := sortedMimes(r.requestAccept) - for _, eachAccept := range sorted { - for _, eachProduce := range r.routeProduces { - if eachProduce == eachAccept.media { - if w, ok := entityAccessRegistry.accessorAt(eachAccept.media); ok { - return w, true - } - } - } - if eachAccept.media == "*/*" { - for _, each := range r.routeProduces { - if w, ok := entityAccessRegistry.accessorAt(each); ok { - return w, true - } - } - } - } - // if requestAccept is empty - writer, ok := entityAccessRegistry.accessorAt(r.requestAccept) - if !ok { - // if not registered then fallback to the defaults (if set) - if DefaultResponseMimeType == MIME_JSON { - return entityAccessRegistry.accessorAt(MIME_JSON) - } - if DefaultResponseMimeType == MIME_XML { - return entityAccessRegistry.accessorAt(MIME_XML) - } - // Fallback to whatever the route says it can produce. - // https://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html - for _, each := range r.routeProduces { - if w, ok := entityAccessRegistry.accessorAt(each); ok { - return w, true - } - } - if trace { - traceLogger.Printf("no registered EntityReaderWriter found for %s", r.requestAccept) - } - } - return writer, ok -} - -// WriteEntity calls WriteHeaderAndEntity with Http Status OK (200) -func (r *Response) WriteEntity(value interface{}) error { - return r.WriteHeaderAndEntity(http.StatusOK, value) -} - -// WriteHeaderAndEntity marshals the value using the representation denoted by the Accept Header and the registered EntityWriters. -// If no Accept header is specified (or */*) then respond with the Content-Type as specified by the first in the Route.Produces. -// If an Accept header is specified then respond with the Content-Type as specified by the first in the Route.Produces that is matched with the Accept header. -// If the value is nil then no response is send except for the Http status. You may want to call WriteHeader(http.StatusNotFound) instead. -// If there is no writer available that can represent the value in the requested MIME type then Http Status NotAcceptable is written. -// Current implementation ignores any q-parameters in the Accept Header. -// Returns an error if the value could not be written on the response. -func (r *Response) WriteHeaderAndEntity(status int, value interface{}) error { - writer, ok := r.EntityWriter() - if !ok { - r.WriteHeader(http.StatusNotAcceptable) - return nil - } - return writer.Write(r, status, value) -} - -// WriteAsXml is a convenience method for writing a value in xml (requires Xml tags on the value) -// It uses the standard encoding/xml package for marshalling the value ; not using a registered EntityReaderWriter. -func (r *Response) WriteAsXml(value interface{}) error { - return writeXML(r, http.StatusOK, MIME_XML, value) -} - -// WriteHeaderAndXml is a convenience method for writing a status and value in xml (requires Xml tags on the value) -// It uses the standard encoding/xml package for marshalling the value ; not using a registered EntityReaderWriter. -func (r *Response) WriteHeaderAndXml(status int, value interface{}) error { - return writeXML(r, status, MIME_XML, value) -} - -// WriteAsJson is a convenience method for writing a value in json. -// It uses the standard encoding/json package for marshalling the value ; not using a registered EntityReaderWriter. -func (r *Response) WriteAsJson(value interface{}) error { - return writeJSON(r, http.StatusOK, MIME_JSON, value) -} - -// WriteJson is a convenience method for writing a value in Json with a given Content-Type. -// It uses the standard encoding/json package for marshalling the value ; not using a registered EntityReaderWriter. -func (r *Response) WriteJson(value interface{}, contentType string) error { - return writeJSON(r, http.StatusOK, contentType, value) -} - -// WriteHeaderAndJson is a convenience method for writing the status and a value in Json with a given Content-Type. -// It uses the standard encoding/json package for marshalling the value ; not using a registered EntityReaderWriter. -func (r *Response) WriteHeaderAndJson(status int, value interface{}, contentType string) error { - return writeJSON(r, status, contentType, value) -} - -// WriteError write the http status and the error string on the response. -func (r *Response) WriteError(httpStatus int, err error) error { - r.err = err - return r.WriteErrorString(httpStatus, err.Error()) -} - -// WriteServiceError is a convenience method for a responding with a status and a ServiceError -func (r *Response) WriteServiceError(httpStatus int, err ServiceError) error { - r.err = err - return r.WriteHeaderAndEntity(httpStatus, err) -} - -// WriteErrorString is a convenience method for an error status with the actual error -func (r *Response) WriteErrorString(httpStatus int, errorReason string) error { - if r.err == nil { - // if not called from WriteError - r.err = errors.New(errorReason) - } - r.WriteHeader(httpStatus) - if _, err := r.Write([]byte(errorReason)); err != nil { - return err - } - return nil -} - -// Flush implements http.Flusher interface, which sends any buffered data to the client. -func (r *Response) Flush() { - if f, ok := r.ResponseWriter.(http.Flusher); ok { - f.Flush() - } else if trace { - traceLogger.Printf("ResponseWriter %v doesn't support Flush", r) - } -} - -// WriteHeader is overridden to remember the Status Code that has been written. -// Changes to the Header of the response have no effect after this. -func (r *Response) WriteHeader(httpStatus int) { - r.statusCode = httpStatus - r.ResponseWriter.WriteHeader(httpStatus) -} - -// StatusCode returns the code that has been written using WriteHeader. -func (r Response) StatusCode() int { - if 0 == r.statusCode { - // no status code has been written yet; assume OK - return http.StatusOK - } - return r.statusCode -} - -// Write writes the data to the connection as part of an HTTP reply. -// Write is part of http.ResponseWriter interface. -func (r *Response) Write(bytes []byte) (int, error) { - written, err := r.ResponseWriter.Write(bytes) - r.contentLength += written - return written, err -} - -// ContentLength returns the number of bytes written for the response content. -// Note that this value is only correct if all data is written through the Response using its Write* methods. -// Data written directly using the underlying http.ResponseWriter is not accounted for. -func (r Response) ContentLength() int { - return r.contentLength -} - -// CloseNotify is part of http.CloseNotifier interface -func (r Response) CloseNotify() <-chan bool { - return r.ResponseWriter.(http.CloseNotifier).CloseNotify() -} - -// Error returns the err created by WriteError -func (r Response) Error() error { - return r.err -} diff --git a/vendor/github.com/emicklei/go-restful/route.go b/vendor/github.com/emicklei/go-restful/route.go deleted file mode 100644 index f72bf98507..0000000000 --- a/vendor/github.com/emicklei/go-restful/route.go +++ /dev/null @@ -1,149 +0,0 @@ -package restful - -// Copyright 2013 Ernest Micklei. All rights reserved. -// Use of this source code is governed by a license -// that can be found in the LICENSE file. - -import ( - "net/http" - "strings" -) - -// RouteFunction declares the signature of a function that can be bound to a Route. -type RouteFunction func(*Request, *Response) - -// RouteSelectionConditionFunction declares the signature of a function that -// can be used to add extra conditional logic when selecting whether the route -// matches the HTTP request. -type RouteSelectionConditionFunction func(httpRequest *http.Request) bool - -// Route binds a HTTP Method,Path,Consumes combination to a RouteFunction. -type Route struct { - Method string - Produces []string - Consumes []string - Path string // webservice root path + described path - Function RouteFunction - Filters []FilterFunction - If []RouteSelectionConditionFunction - - // cached values for dispatching - relativePath string - pathParts []string - pathExpr *pathExpression // cached compilation of relativePath as RegExp - - // documentation - Doc string - Notes string - Operation string - ParameterDocs []*Parameter - ResponseErrors map[int]ResponseError - ReadSample, WriteSample interface{} // structs that model an example request or response payload - - // Extra information used to store custom information about the route. - Metadata map[string]interface{} - - // marks a route as deprecated - Deprecated bool -} - -// Initialize for Route -func (r *Route) postBuild() { - r.pathParts = tokenizePath(r.Path) -} - -// Create Request and Response from their http versions -func (r *Route) wrapRequestResponse(httpWriter http.ResponseWriter, httpRequest *http.Request, pathParams map[string]string) (*Request, *Response) { - wrappedRequest := NewRequest(httpRequest) - wrappedRequest.pathParameters = pathParams - wrappedRequest.selectedRoutePath = r.Path - wrappedResponse := NewResponse(httpWriter) - wrappedResponse.requestAccept = httpRequest.Header.Get(HEADER_Accept) - wrappedResponse.routeProduces = r.Produces - return wrappedRequest, wrappedResponse -} - -// dispatchWithFilters call the function after passing through its own filters -func (r *Route) dispatchWithFilters(wrappedRequest *Request, wrappedResponse *Response) { - if len(r.Filters) > 0 { - chain := FilterChain{Filters: r.Filters, Target: r.Function} - chain.ProcessFilter(wrappedRequest, wrappedResponse) - } else { - // unfiltered - r.Function(wrappedRequest, wrappedResponse) - } -} - -// Return whether the mimeType matches to what this Route can produce. -func (r Route) matchesAccept(mimeTypesWithQuality string) bool { - parts := strings.Split(mimeTypesWithQuality, ",") - for _, each := range parts { - var withoutQuality string - if strings.Contains(each, ";") { - withoutQuality = strings.Split(each, ";")[0] - } else { - withoutQuality = each - } - // trim before compare - withoutQuality = strings.Trim(withoutQuality, " ") - if withoutQuality == "*/*" { - return true - } - for _, producibleType := range r.Produces { - if producibleType == "*/*" || producibleType == withoutQuality { - return true - } - } - } - return false -} - -// Return whether this Route can consume content with a type specified by mimeTypes (can be empty). -func (r Route) matchesContentType(mimeTypes string) bool { - - if len(r.Consumes) == 0 { - // did not specify what it can consume ; any media type (“*/*”) is assumed - return true - } - - if len(mimeTypes) == 0 { - // idempotent methods with (most-likely or guaranteed) empty content match missing Content-Type - m := r.Method - if m == "GET" || m == "HEAD" || m == "OPTIONS" || m == "DELETE" || m == "TRACE" { - return true - } - // proceed with default - mimeTypes = MIME_OCTET - } - - parts := strings.Split(mimeTypes, ",") - for _, each := range parts { - var contentType string - if strings.Contains(each, ";") { - contentType = strings.Split(each, ";")[0] - } else { - contentType = each - } - // trim before compare - contentType = strings.Trim(contentType, " ") - for _, consumeableType := range r.Consumes { - if consumeableType == "*/*" || consumeableType == contentType { - return true - } - } - } - return false -} - -// Tokenize an URL path using the slash separator ; the result does not have empty tokens -func tokenizePath(path string) []string { - if "/" == path { - return []string{} - } - return strings.Split(strings.Trim(path, "/"), "/") -} - -// for debugging -func (r Route) String() string { - return r.Method + " " + r.Path -} diff --git a/vendor/github.com/emicklei/go-restful/route_builder.go b/vendor/github.com/emicklei/go-restful/route_builder.go deleted file mode 100644 index 4ebecbd8c4..0000000000 --- a/vendor/github.com/emicklei/go-restful/route_builder.go +++ /dev/null @@ -1,321 +0,0 @@ -package restful - -// Copyright 2013 Ernest Micklei. All rights reserved. -// Use of this source code is governed by a license -// that can be found in the LICENSE file. - -import ( - "fmt" - "os" - "reflect" - "runtime" - "strings" - "sync/atomic" - - "github.com/emicklei/go-restful/log" -) - -// RouteBuilder is a helper to construct Routes. -type RouteBuilder struct { - rootPath string - currentPath string - produces []string - consumes []string - httpMethod string // required - function RouteFunction // required - filters []FilterFunction - conditions []RouteSelectionConditionFunction - - typeNameHandleFunc TypeNameHandleFunction // required - - // documentation - doc string - notes string - operation string - readSample, writeSample interface{} - parameters []*Parameter - errorMap map[int]ResponseError - metadata map[string]interface{} - deprecated bool -} - -// Do evaluates each argument with the RouteBuilder itself. -// This allows you to follow DRY principles without breaking the fluent programming style. -// Example: -// ws.Route(ws.DELETE("/{name}").To(t.deletePerson).Do(Returns200, Returns500)) -// -// func Returns500(b *RouteBuilder) { -// b.Returns(500, "Internal Server Error", restful.ServiceError{}) -// } -func (b *RouteBuilder) Do(oneArgBlocks ...func(*RouteBuilder)) *RouteBuilder { - for _, each := range oneArgBlocks { - each(b) - } - return b -} - -// To bind the route to a function. -// If this route is matched with the incoming Http Request then call this function with the *Request,*Response pair. Required. -func (b *RouteBuilder) To(function RouteFunction) *RouteBuilder { - b.function = function - return b -} - -// Method specifies what HTTP method to match. Required. -func (b *RouteBuilder) Method(method string) *RouteBuilder { - b.httpMethod = method - return b -} - -// Produces specifies what MIME types can be produced ; the matched one will appear in the Content-Type Http header. -func (b *RouteBuilder) Produces(mimeTypes ...string) *RouteBuilder { - b.produces = mimeTypes - return b -} - -// Consumes specifies what MIME types can be consumes ; the Accept Http header must matched any of these -func (b *RouteBuilder) Consumes(mimeTypes ...string) *RouteBuilder { - b.consumes = mimeTypes - return b -} - -// Path specifies the relative (w.r.t WebService root path) URL path to match. Default is "/". -func (b *RouteBuilder) Path(subPath string) *RouteBuilder { - b.currentPath = subPath - return b -} - -// Doc tells what this route is all about. Optional. -func (b *RouteBuilder) Doc(documentation string) *RouteBuilder { - b.doc = documentation - return b -} - -// Notes is a verbose explanation of the operation behavior. Optional. -func (b *RouteBuilder) Notes(notes string) *RouteBuilder { - b.notes = notes - return b -} - -// Reads tells what resource type will be read from the request payload. Optional. -// A parameter of type "body" is added ,required is set to true and the dataType is set to the qualified name of the sample's type. -func (b *RouteBuilder) Reads(sample interface{}, optionalDescription ...string) *RouteBuilder { - fn := b.typeNameHandleFunc - if fn == nil { - fn = reflectTypeName - } - typeAsName := fn(sample) - description := "" - if len(optionalDescription) > 0 { - description = optionalDescription[0] - } - b.readSample = sample - bodyParameter := &Parameter{&ParameterData{Name: "body", Description: description}} - bodyParameter.beBody() - bodyParameter.Required(true) - bodyParameter.DataType(typeAsName) - b.Param(bodyParameter) - return b -} - -// ParameterNamed returns a Parameter already known to the RouteBuilder. Returns nil if not. -// Use this to modify or extend information for the Parameter (through its Data()). -func (b RouteBuilder) ParameterNamed(name string) (p *Parameter) { - for _, each := range b.parameters { - if each.Data().Name == name { - return each - } - } - return p -} - -// Writes tells what resource type will be written as the response payload. Optional. -func (b *RouteBuilder) Writes(sample interface{}) *RouteBuilder { - b.writeSample = sample - return b -} - -// Param allows you to document the parameters of the Route. It adds a new Parameter (does not check for duplicates). -func (b *RouteBuilder) Param(parameter *Parameter) *RouteBuilder { - if b.parameters == nil { - b.parameters = []*Parameter{} - } - b.parameters = append(b.parameters, parameter) - return b -} - -// Operation allows you to document what the actual method/function call is of the Route. -// Unless called, the operation name is derived from the RouteFunction set using To(..). -func (b *RouteBuilder) Operation(name string) *RouteBuilder { - b.operation = name - return b -} - -// ReturnsError is deprecated, use Returns instead. -func (b *RouteBuilder) ReturnsError(code int, message string, model interface{}) *RouteBuilder { - log.Print("ReturnsError is deprecated, use Returns instead.") - return b.Returns(code, message, model) -} - -// Returns allows you to document what responses (errors or regular) can be expected. -// The model parameter is optional ; either pass a struct instance or use nil if not applicable. -func (b *RouteBuilder) Returns(code int, message string, model interface{}) *RouteBuilder { - err := ResponseError{ - Code: code, - Message: message, - Model: model, - IsDefault: false, - } - // lazy init because there is no NewRouteBuilder (yet) - if b.errorMap == nil { - b.errorMap = map[int]ResponseError{} - } - b.errorMap[code] = err - return b -} - -// DefaultReturns is a special Returns call that sets the default of the response ; the code is zero. -func (b *RouteBuilder) DefaultReturns(message string, model interface{}) *RouteBuilder { - b.Returns(0, message, model) - // Modify the ResponseError just added/updated - re := b.errorMap[0] - // errorMap is initialized - b.errorMap[0] = ResponseError{ - Code: re.Code, - Message: re.Message, - Model: re.Model, - IsDefault: true, - } - return b -} - -// Metadata adds or updates a key=value pair to the metadata map. -func (b *RouteBuilder) Metadata(key string, value interface{}) *RouteBuilder { - if b.metadata == nil { - b.metadata = map[string]interface{}{} - } - b.metadata[key] = value - return b -} - -// Deprecate sets the value of deprecated to true. Deprecated routes have a special UI treatment to warn against use -func (b *RouteBuilder) Deprecate() *RouteBuilder { - b.deprecated = true - return b -} - -// ResponseError represents a response; not necessarily an error. -type ResponseError struct { - Code int - Message string - Model interface{} - IsDefault bool -} - -func (b *RouteBuilder) servicePath(path string) *RouteBuilder { - b.rootPath = path - return b -} - -// Filter appends a FilterFunction to the end of filters for this Route to build. -func (b *RouteBuilder) Filter(filter FilterFunction) *RouteBuilder { - b.filters = append(b.filters, filter) - return b -} - -// If sets a condition function that controls matching the Route based on custom logic. -// The condition function is provided the HTTP request and should return true if the route -// should be considered. -// -// Efficiency note: the condition function is called before checking the method, produces, and -// consumes criteria, so that the correct HTTP status code can be returned. -// -// Lifecycle note: no filter functions have been called prior to calling the condition function, -// so the condition function should not depend on any context that might be set up by container -// or route filters. -func (b *RouteBuilder) If(condition RouteSelectionConditionFunction) *RouteBuilder { - b.conditions = append(b.conditions, condition) - return b -} - -// If no specific Route path then set to rootPath -// If no specific Produces then set to rootProduces -// If no specific Consumes then set to rootConsumes -func (b *RouteBuilder) copyDefaults(rootProduces, rootConsumes []string) { - if len(b.produces) == 0 { - b.produces = rootProduces - } - if len(b.consumes) == 0 { - b.consumes = rootConsumes - } -} - -// typeNameHandler sets the function that will convert types to strings in the parameter -// and model definitions. -func (b *RouteBuilder) typeNameHandler(handler TypeNameHandleFunction) *RouteBuilder { - b.typeNameHandleFunc = handler - return b -} - -// Build creates a new Route using the specification details collected by the RouteBuilder -func (b *RouteBuilder) Build() Route { - pathExpr, err := newPathExpression(b.currentPath) - if err != nil { - log.Printf("[restful] Invalid path:%s because:%v", b.currentPath, err) - os.Exit(1) - } - if b.function == nil { - log.Printf("[restful] No function specified for route:" + b.currentPath) - os.Exit(1) - } - operationName := b.operation - if len(operationName) == 0 && b.function != nil { - // extract from definition - operationName = nameOfFunction(b.function) - } - route := Route{ - Method: b.httpMethod, - Path: concatPath(b.rootPath, b.currentPath), - Produces: b.produces, - Consumes: b.consumes, - Function: b.function, - Filters: b.filters, - If: b.conditions, - relativePath: b.currentPath, - pathExpr: pathExpr, - Doc: b.doc, - Notes: b.notes, - Operation: operationName, - ParameterDocs: b.parameters, - ResponseErrors: b.errorMap, - ReadSample: b.readSample, - WriteSample: b.writeSample, - Metadata: b.metadata, - Deprecated: b.deprecated} - route.postBuild() - return route -} - -func concatPath(path1, path2 string) string { - return strings.TrimRight(path1, "/") + "/" + strings.TrimLeft(path2, "/") -} - -var anonymousFuncCount int32 - -// nameOfFunction returns the short name of the function f for documentation. -// It uses a runtime feature for debugging ; its value may change for later Go versions. -func nameOfFunction(f interface{}) string { - fun := runtime.FuncForPC(reflect.ValueOf(f).Pointer()) - tokenized := strings.Split(fun.Name(), ".") - last := tokenized[len(tokenized)-1] - last = strings.TrimSuffix(last, ")·fm") // < Go 1.5 - last = strings.TrimSuffix(last, ")-fm") // Go 1.5 - last = strings.TrimSuffix(last, "·fm") // < Go 1.5 - last = strings.TrimSuffix(last, "-fm") // Go 1.5 - if last == "func1" { // this could mean conflicts in API docs - val := atomic.AddInt32(&anonymousFuncCount, 1) - last = "func" + fmt.Sprintf("%d", val) - atomic.StoreInt32(&anonymousFuncCount, val) - } - return last -} diff --git a/vendor/github.com/emicklei/go-restful/router.go b/vendor/github.com/emicklei/go-restful/router.go deleted file mode 100644 index 19078af1c0..0000000000 --- a/vendor/github.com/emicklei/go-restful/router.go +++ /dev/null @@ -1,20 +0,0 @@ -package restful - -// Copyright 2013 Ernest Micklei. All rights reserved. -// Use of this source code is governed by a license -// that can be found in the LICENSE file. - -import "net/http" - -// A RouteSelector finds the best matching Route given the input HTTP Request -// RouteSelectors can optionally also implement the PathProcessor interface to also calculate the -// path parameters after the route has been selected. -type RouteSelector interface { - - // SelectRoute finds a Route given the input HTTP Request and a list of WebServices. - // It returns a selected Route and its containing WebService or an error indicating - // a problem. - SelectRoute( - webServices []*WebService, - httpRequest *http.Request) (selectedService *WebService, selected *Route, err error) -} diff --git a/vendor/github.com/emicklei/go-restful/service_error.go b/vendor/github.com/emicklei/go-restful/service_error.go deleted file mode 100644 index 62d1108bbd..0000000000 --- a/vendor/github.com/emicklei/go-restful/service_error.go +++ /dev/null @@ -1,23 +0,0 @@ -package restful - -// Copyright 2013 Ernest Micklei. All rights reserved. -// Use of this source code is governed by a license -// that can be found in the LICENSE file. - -import "fmt" - -// ServiceError is a transport object to pass information about a non-Http error occurred in a WebService while processing a request. -type ServiceError struct { - Code int - Message string -} - -// NewError returns a ServiceError using the code and reason -func NewError(code int, message string) ServiceError { - return ServiceError{Code: code, Message: message} -} - -// Error returns a text representation of the service error -func (s ServiceError) Error() string { - return fmt.Sprintf("[ServiceError:%v] %v", s.Code, s.Message) -} diff --git a/vendor/github.com/emicklei/go-restful/web_service.go b/vendor/github.com/emicklei/go-restful/web_service.go deleted file mode 100644 index f7e18a5859..0000000000 --- a/vendor/github.com/emicklei/go-restful/web_service.go +++ /dev/null @@ -1,290 +0,0 @@ -package restful - -import ( - "errors" - "os" - "reflect" - "sync" - - "github.com/emicklei/go-restful/log" -) - -// Copyright 2013 Ernest Micklei. All rights reserved. -// Use of this source code is governed by a license -// that can be found in the LICENSE file. - -// WebService holds a collection of Route values that bind a Http Method + URL Path to a function. -type WebService struct { - rootPath string - pathExpr *pathExpression // cached compilation of rootPath as RegExp - routes []Route - produces []string - consumes []string - pathParameters []*Parameter - filters []FilterFunction - documentation string - apiVersion string - - typeNameHandleFunc TypeNameHandleFunction - - dynamicRoutes bool - - // protects 'routes' if dynamic routes are enabled - routesLock sync.RWMutex -} - -func (w *WebService) SetDynamicRoutes(enable bool) { - w.dynamicRoutes = enable -} - -// TypeNameHandleFunction declares functions that can handle translating the name of a sample object -// into the restful documentation for the service. -type TypeNameHandleFunction func(sample interface{}) string - -// TypeNameHandler sets the function that will convert types to strings in the parameter -// and model definitions. If not set, the web service will invoke -// reflect.TypeOf(object).String(). -func (w *WebService) TypeNameHandler(handler TypeNameHandleFunction) *WebService { - w.typeNameHandleFunc = handler - return w -} - -// reflectTypeName is the default TypeNameHandleFunction and for a given object -// returns the name that Go identifies it with (e.g. "string" or "v1.Object") via -// the reflection API. -func reflectTypeName(sample interface{}) string { - return reflect.TypeOf(sample).String() -} - -// compilePathExpression ensures that the path is compiled into a RegEx for those routers that need it. -func (w *WebService) compilePathExpression() { - compiled, err := newPathExpression(w.rootPath) - if err != nil { - log.Printf("[restful] invalid path:%s because:%v", w.rootPath, err) - os.Exit(1) - } - w.pathExpr = compiled -} - -// ApiVersion sets the API version for documentation purposes. -func (w *WebService) ApiVersion(apiVersion string) *WebService { - w.apiVersion = apiVersion - return w -} - -// Version returns the API version for documentation purposes. -func (w *WebService) Version() string { return w.apiVersion } - -// Path specifies the root URL template path of the WebService. -// All Routes will be relative to this path. -func (w *WebService) Path(root string) *WebService { - w.rootPath = root - if len(w.rootPath) == 0 { - w.rootPath = "/" - } - w.compilePathExpression() - return w -} - -// Param adds a PathParameter to document parameters used in the root path. -func (w *WebService) Param(parameter *Parameter) *WebService { - if w.pathParameters == nil { - w.pathParameters = []*Parameter{} - } - w.pathParameters = append(w.pathParameters, parameter) - return w -} - -// PathParameter creates a new Parameter of kind Path for documentation purposes. -// It is initialized as required with string as its DataType. -func (w *WebService) PathParameter(name, description string) *Parameter { - return PathParameter(name, description) -} - -// PathParameter creates a new Parameter of kind Path for documentation purposes. -// It is initialized as required with string as its DataType. -func PathParameter(name, description string) *Parameter { - p := &Parameter{&ParameterData{Name: name, Description: description, Required: true, DataType: "string"}} - p.bePath() - return p -} - -// QueryParameter creates a new Parameter of kind Query for documentation purposes. -// It is initialized as not required with string as its DataType. -func (w *WebService) QueryParameter(name, description string) *Parameter { - return QueryParameter(name, description) -} - -// QueryParameter creates a new Parameter of kind Query for documentation purposes. -// It is initialized as not required with string as its DataType. -func QueryParameter(name, description string) *Parameter { - p := &Parameter{&ParameterData{Name: name, Description: description, Required: false, DataType: "string", CollectionFormat: CollectionFormatCSV.String()}} - p.beQuery() - return p -} - -// BodyParameter creates a new Parameter of kind Body for documentation purposes. -// It is initialized as required without a DataType. -func (w *WebService) BodyParameter(name, description string) *Parameter { - return BodyParameter(name, description) -} - -// BodyParameter creates a new Parameter of kind Body for documentation purposes. -// It is initialized as required without a DataType. -func BodyParameter(name, description string) *Parameter { - p := &Parameter{&ParameterData{Name: name, Description: description, Required: true}} - p.beBody() - return p -} - -// HeaderParameter creates a new Parameter of kind (Http) Header for documentation purposes. -// It is initialized as not required with string as its DataType. -func (w *WebService) HeaderParameter(name, description string) *Parameter { - return HeaderParameter(name, description) -} - -// HeaderParameter creates a new Parameter of kind (Http) Header for documentation purposes. -// It is initialized as not required with string as its DataType. -func HeaderParameter(name, description string) *Parameter { - p := &Parameter{&ParameterData{Name: name, Description: description, Required: false, DataType: "string"}} - p.beHeader() - return p -} - -// FormParameter creates a new Parameter of kind Form (using application/x-www-form-urlencoded) for documentation purposes. -// It is initialized as required with string as its DataType. -func (w *WebService) FormParameter(name, description string) *Parameter { - return FormParameter(name, description) -} - -// FormParameter creates a new Parameter of kind Form (using application/x-www-form-urlencoded) for documentation purposes. -// It is initialized as required with string as its DataType. -func FormParameter(name, description string) *Parameter { - p := &Parameter{&ParameterData{Name: name, Description: description, Required: false, DataType: "string"}} - p.beForm() - return p -} - -// Route creates a new Route using the RouteBuilder and add to the ordered list of Routes. -func (w *WebService) Route(builder *RouteBuilder) *WebService { - w.routesLock.Lock() - defer w.routesLock.Unlock() - builder.copyDefaults(w.produces, w.consumes) - w.routes = append(w.routes, builder.Build()) - return w -} - -// RemoveRoute removes the specified route, looks for something that matches 'path' and 'method' -func (w *WebService) RemoveRoute(path, method string) error { - if !w.dynamicRoutes { - return errors.New("dynamic routes are not enabled.") - } - w.routesLock.Lock() - defer w.routesLock.Unlock() - newRoutes := make([]Route, (len(w.routes) - 1)) - current := 0 - for ix := range w.routes { - if w.routes[ix].Method == method && w.routes[ix].Path == path { - continue - } - newRoutes[current] = w.routes[ix] - current = current + 1 - } - w.routes = newRoutes - return nil -} - -// Method creates a new RouteBuilder and initialize its http method -func (w *WebService) Method(httpMethod string) *RouteBuilder { - return new(RouteBuilder).typeNameHandler(w.typeNameHandleFunc).servicePath(w.rootPath).Method(httpMethod) -} - -// Produces specifies that this WebService can produce one or more MIME types. -// Http requests must have one of these values set for the Accept header. -func (w *WebService) Produces(contentTypes ...string) *WebService { - w.produces = contentTypes - return w -} - -// Consumes specifies that this WebService can consume one or more MIME types. -// Http requests must have one of these values set for the Content-Type header. -func (w *WebService) Consumes(accepts ...string) *WebService { - w.consumes = accepts - return w -} - -// Routes returns the Routes associated with this WebService -func (w *WebService) Routes() []Route { - if !w.dynamicRoutes { - return w.routes - } - // Make a copy of the array to prevent concurrency problems - w.routesLock.RLock() - defer w.routesLock.RUnlock() - result := make([]Route, len(w.routes)) - for ix := range w.routes { - result[ix] = w.routes[ix] - } - return result -} - -// RootPath returns the RootPath associated with this WebService. Default "/" -func (w *WebService) RootPath() string { - return w.rootPath -} - -// PathParameters return the path parameter names for (shared among its Routes) -func (w *WebService) PathParameters() []*Parameter { - return w.pathParameters -} - -// Filter adds a filter function to the chain of filters applicable to all its Routes -func (w *WebService) Filter(filter FilterFunction) *WebService { - w.filters = append(w.filters, filter) - return w -} - -// Doc is used to set the documentation of this service. -func (w *WebService) Doc(plainText string) *WebService { - w.documentation = plainText - return w -} - -// Documentation returns it. -func (w *WebService) Documentation() string { - return w.documentation -} - -/* - Convenience methods -*/ - -// HEAD is a shortcut for .Method("HEAD").Path(subPath) -func (w *WebService) HEAD(subPath string) *RouteBuilder { - return new(RouteBuilder).typeNameHandler(w.typeNameHandleFunc).servicePath(w.rootPath).Method("HEAD").Path(subPath) -} - -// GET is a shortcut for .Method("GET").Path(subPath) -func (w *WebService) GET(subPath string) *RouteBuilder { - return new(RouteBuilder).typeNameHandler(w.typeNameHandleFunc).servicePath(w.rootPath).Method("GET").Path(subPath) -} - -// POST is a shortcut for .Method("POST").Path(subPath) -func (w *WebService) POST(subPath string) *RouteBuilder { - return new(RouteBuilder).typeNameHandler(w.typeNameHandleFunc).servicePath(w.rootPath).Method("POST").Path(subPath) -} - -// PUT is a shortcut for .Method("PUT").Path(subPath) -func (w *WebService) PUT(subPath string) *RouteBuilder { - return new(RouteBuilder).typeNameHandler(w.typeNameHandleFunc).servicePath(w.rootPath).Method("PUT").Path(subPath) -} - -// PATCH is a shortcut for .Method("PATCH").Path(subPath) -func (w *WebService) PATCH(subPath string) *RouteBuilder { - return new(RouteBuilder).typeNameHandler(w.typeNameHandleFunc).servicePath(w.rootPath).Method("PATCH").Path(subPath) -} - -// DELETE is a shortcut for .Method("DELETE").Path(subPath) -func (w *WebService) DELETE(subPath string) *RouteBuilder { - return new(RouteBuilder).typeNameHandler(w.typeNameHandleFunc).servicePath(w.rootPath).Method("DELETE").Path(subPath) -} diff --git a/vendor/github.com/emicklei/go-restful/web_service_container.go b/vendor/github.com/emicklei/go-restful/web_service_container.go deleted file mode 100644 index c9d31b06c4..0000000000 --- a/vendor/github.com/emicklei/go-restful/web_service_container.go +++ /dev/null @@ -1,39 +0,0 @@ -package restful - -// Copyright 2013 Ernest Micklei. All rights reserved. -// Use of this source code is governed by a license -// that can be found in the LICENSE file. - -import ( - "net/http" -) - -// DefaultContainer is a restful.Container that uses http.DefaultServeMux -var DefaultContainer *Container - -func init() { - DefaultContainer = NewContainer() - DefaultContainer.ServeMux = http.DefaultServeMux -} - -// If set the true then panics will not be caught to return HTTP 500. -// In that case, Route functions are responsible for handling any error situation. -// Default value is false = recover from panics. This has performance implications. -// OBSOLETE ; use restful.DefaultContainer.DoNotRecover(true) -var DoNotRecover = false - -// Add registers a new WebService add it to the DefaultContainer. -func Add(service *WebService) { - DefaultContainer.Add(service) -} - -// Filter appends a container FilterFunction from the DefaultContainer. -// These are called before dispatching a http.Request to a WebService. -func Filter(filter FilterFunction) { - DefaultContainer.Filter(filter) -} - -// RegisteredWebServices returns the collections of WebServices from the DefaultContainer -func RegisteredWebServices() []*WebService { - return DefaultContainer.RegisteredWebServices() -} diff --git a/vendor/github.com/go-openapi/jsonpointer/.editorconfig b/vendor/github.com/go-openapi/jsonpointer/.editorconfig deleted file mode 100644 index 3152da69a5..0000000000 --- a/vendor/github.com/go-openapi/jsonpointer/.editorconfig +++ /dev/null @@ -1,26 +0,0 @@ -# top-most EditorConfig file -root = true - -# Unix-style newlines with a newline ending every file -[*] -end_of_line = lf -insert_final_newline = true -indent_style = space -indent_size = 2 -trim_trailing_whitespace = true - -# Set default charset -[*.{js,py,go,scala,rb,java,html,css,less,sass,md}] -charset = utf-8 - -# Tab indentation (no size specified) -[*.go] -indent_style = tab - -[*.md] -trim_trailing_whitespace = false - -# Matches the exact files either package.json or .travis.yml -[{package.json,.travis.yml}] -indent_style = space -indent_size = 2 diff --git a/vendor/github.com/go-openapi/jsonpointer/.gitignore b/vendor/github.com/go-openapi/jsonpointer/.gitignore deleted file mode 100644 index 769c244007..0000000000 --- a/vendor/github.com/go-openapi/jsonpointer/.gitignore +++ /dev/null @@ -1 +0,0 @@ -secrets.yml diff --git a/vendor/github.com/go-openapi/jsonpointer/.travis.yml b/vendor/github.com/go-openapi/jsonpointer/.travis.yml deleted file mode 100644 index 3436c4590c..0000000000 --- a/vendor/github.com/go-openapi/jsonpointer/.travis.yml +++ /dev/null @@ -1,15 +0,0 @@ -after_success: -- bash <(curl -s https://codecov.io/bash) -go: -- '1.9' -- 1.10.x -- 1.11.x -install: -- go get -u github.com/stretchr/testify/assert -- go get -u github.com/go-openapi/swag -language: go -notifications: - slack: - secure: 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 -script: -- go test -v -race -cover -coverprofile=coverage.txt -covermode=atomic ./... diff --git a/vendor/github.com/go-openapi/jsonpointer/CODE_OF_CONDUCT.md b/vendor/github.com/go-openapi/jsonpointer/CODE_OF_CONDUCT.md deleted file mode 100644 index 9322b065e3..0000000000 --- a/vendor/github.com/go-openapi/jsonpointer/CODE_OF_CONDUCT.md +++ /dev/null @@ -1,74 +0,0 @@ -# Contributor Covenant Code of Conduct - -## Our Pledge - -In the interest of fostering an open and welcoming environment, we as -contributors and maintainers pledge to making participation in our project and -our community a harassment-free experience for everyone, regardless of age, body -size, disability, ethnicity, gender identity and expression, level of experience, -nationality, personal appearance, race, religion, or sexual identity and -orientation. - -## Our Standards - -Examples of behavior that contributes to creating a positive environment -include: - -* Using welcoming and inclusive language -* Being respectful of differing viewpoints and experiences -* Gracefully accepting constructive criticism -* Focusing on what is best for the community -* Showing empathy towards other community members - -Examples of unacceptable behavior by participants include: - -* The use of sexualized language or imagery and unwelcome sexual attention or -advances -* Trolling, insulting/derogatory comments, and personal or political attacks -* Public or private harassment -* Publishing others' private information, such as a physical or electronic - address, without explicit permission -* Other conduct which could reasonably be considered inappropriate in a - professional setting - -## Our Responsibilities - -Project maintainers are responsible for clarifying the standards of acceptable -behavior and are expected to take appropriate and fair corrective action in -response to any instances of unacceptable behavior. - -Project maintainers have the right and responsibility to remove, edit, or -reject comments, commits, code, wiki edits, issues, and other contributions -that are not aligned to this Code of Conduct, or to ban temporarily or -permanently any contributor for other behaviors that they deem inappropriate, -threatening, offensive, or harmful. - -## Scope - -This Code of Conduct applies both within project spaces and in public spaces -when an individual is representing the project or its community. Examples of -representing a project or community include using an official project e-mail -address, posting via an official social media account, or acting as an appointed -representative at an online or offline event. Representation of a project may be -further defined and clarified by project maintainers. - -## Enforcement - -Instances of abusive, harassing, or otherwise unacceptable behavior may be -reported by contacting the project team at ivan+abuse@flanders.co.nz. All -complaints will be reviewed and investigated and will result in a response that -is deemed necessary and appropriate to the circumstances. The project team is -obligated to maintain confidentiality with regard to the reporter of an incident. -Further details of specific enforcement policies may be posted separately. - -Project maintainers who do not follow or enforce the Code of Conduct in good -faith may face temporary or permanent repercussions as determined by other -members of the project's leadership. - -## Attribution - -This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4, -available at [http://contributor-covenant.org/version/1/4][version] - -[homepage]: http://contributor-covenant.org -[version]: http://contributor-covenant.org/version/1/4/ diff --git a/vendor/github.com/go-openapi/jsonpointer/LICENSE b/vendor/github.com/go-openapi/jsonpointer/LICENSE deleted file mode 100644 index d645695673..0000000000 --- a/vendor/github.com/go-openapi/jsonpointer/LICENSE +++ /dev/null @@ -1,202 +0,0 @@ - - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. For the purposes of this definition, - "control" means (i) the power, direct or indirect, to cause the - direction or management of such entity, whether by contract or - otherwise, or (ii) ownership of fifty percent (50%) or more of the - outstanding shares, or (iii) beneficial ownership of such entity. - - "You" (or "Your") shall mean an individual or Legal Entity - exercising permissions granted by this License. - - "Source" form shall mean the preferred form for making modifications, - including but not limited to software source code, documentation - source, and configuration files. - - "Object" form shall mean any form resulting from mechanical - transformation or translation of a Source form, including but - not limited to compiled object code, generated documentation, - and conversions to other media types. - - "Work" shall mean the work of authorship, whether in Source or - Object form, made available under the License, as indicated by a - copyright notice that is included in or attached to the work - (an example is provided in the Appendix below). - - "Derivative Works" shall mean any work, whether in Source or Object - form, that is based on (or derived from) the Work and for which the - editorial revisions, annotations, elaborations, or other modifications - represent, as a whole, an original work of authorship. For the purposes - of this License, Derivative Works shall not include works that remain - separable from, or merely link (or bind by name) to the interfaces of, - the Work and Derivative Works thereof. - - "Contribution" shall mean any work of authorship, including - the original version of the Work and any modifications or additions - to that Work or Derivative Works thereof, that is intentionally - submitted to Licensor for inclusion in the Work by the copyright owner - or by an individual or Legal Entity authorized to submit on behalf of - the copyright owner. For the purposes of this definition, "submitted" - means any form of electronic, verbal, or written communication sent - to the Licensor or its representatives, including but not limited to - communication on electronic mailing lists, source code control systems, - and issue tracking systems that are managed by, or on behalf of, the - Licensor for the purpose of discussing and improving the Work, but - excluding communication that is conspicuously marked or otherwise - designated in writing by the copyright owner as "Not a Contribution." - - "Contributor" shall mean Licensor and any individual or Legal Entity - on behalf of whom a Contribution has been received by Licensor and - subsequently incorporated within the Work. - - 2. Grant of Copyright License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - copyright license to reproduce, prepare Derivative Works of, - publicly display, publicly perform, sublicense, and distribute the - Work and such Derivative Works in Source or Object form. - - 3. Grant of Patent License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - (except as stated in this section) patent license to make, have made, - use, offer to sell, sell, import, and otherwise transfer the Work, - where such license applies only to those patent claims licensable - by such Contributor that are necessarily infringed by their - Contribution(s) alone or by combination of their Contribution(s) - with the Work to which such Contribution(s) was submitted. If You - institute patent litigation against any entity (including a - cross-claim or counterclaim in a lawsuit) alleging that the Work - or a Contribution incorporated within the Work constitutes direct - or contributory patent infringement, then any patent licenses - granted to You under this License for that Work shall terminate - as of the date such litigation is filed. - - 4. Redistribution. You may reproduce and distribute copies of the - Work or Derivative Works thereof in any medium, with or without - modifications, and in Source or Object form, provided that You - meet the following conditions: - - (a) You must give any other recipients of the Work or - Derivative Works a copy of this License; and - - (b) You must cause any modified files to carry prominent notices - stating that You changed the files; and - - (c) You must retain, in the Source form of any Derivative Works - that You distribute, all copyright, patent, trademark, and - attribution notices from the Source form of the Work, - excluding those notices that do not pertain to any part of - the Derivative Works; and - - (d) If the Work includes a "NOTICE" text file as part of its - distribution, then any Derivative Works that You distribute must - include a readable copy of the attribution notices contained - within such NOTICE file, excluding those notices that do not - pertain to any part of the Derivative Works, in at least one - of the following places: within a NOTICE text file distributed - as part of the Derivative Works; within the Source form or - documentation, if provided along with the Derivative Works; or, - within a display generated by the Derivative Works, if and - wherever such third-party notices normally appear. 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In no event and under no legal theory, - whether in tort (including negligence), contract, or otherwise, - unless required by applicable law (such as deliberate and grossly - negligent acts) or agreed to in writing, shall any Contributor be - liable to You for damages, including any direct, indirect, special, - incidental, or consequential damages of any character arising as a - result of this License or out of the use or inability to use the - Work (including but not limited to damages for loss of goodwill, - work stoppage, computer failure or malfunction, or any and all - other commercial damages or losses), even if such Contributor - has been advised of the possibility of such damages. - - 9. Accepting Warranty or Additional Liability. While redistributing - the Work or Derivative Works thereof, You may choose to offer, - and charge a fee for, acceptance of support, warranty, indemnity, - or other liability obligations and/or rights consistent with this - License. However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - - END OF TERMS AND CONDITIONS - - APPENDIX: How to apply the Apache License to your work. - - To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "[]" - replaced with your own identifying information. (Don't include - the brackets!) The text should be enclosed in the appropriate - comment syntax for the file format. We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. diff --git a/vendor/github.com/go-openapi/jsonpointer/README.md b/vendor/github.com/go-openapi/jsonpointer/README.md deleted file mode 100644 index 813788aff1..0000000000 --- a/vendor/github.com/go-openapi/jsonpointer/README.md +++ /dev/null @@ -1,15 +0,0 @@ -# gojsonpointer [![Build Status](https://travis-ci.org/go-openapi/jsonpointer.svg?branch=master)](https://travis-ci.org/go-openapi/jsonpointer) [![codecov](https://codecov.io/gh/go-openapi/jsonpointer/branch/master/graph/badge.svg)](https://codecov.io/gh/go-openapi/jsonpointer) [![Slack Status](https://slackin.goswagger.io/badge.svg)](https://slackin.goswagger.io) - -[![license](http://img.shields.io/badge/license-Apache%20v2-orange.svg)](https://raw.githubusercontent.com/go-openapi/jsonpointer/master/LICENSE) [![GoDoc](https://godoc.org/github.com/go-openapi/jsonpointer?status.svg)](http://godoc.org/github.com/go-openapi/jsonpointer) -An implementation of JSON Pointer - Go language - -## Status -Completed YES - -Tested YES - -## References -http://tools.ietf.org/html/draft-ietf-appsawg-json-pointer-07 - -### Note -The 4.Evaluation part of the previous reference, starting with 'If the currently referenced value is a JSON array, the reference token MUST contain either...' is not implemented. diff --git a/vendor/github.com/go-openapi/jsonpointer/go.mod b/vendor/github.com/go-openapi/jsonpointer/go.mod deleted file mode 100644 index eb4d623c59..0000000000 --- a/vendor/github.com/go-openapi/jsonpointer/go.mod +++ /dev/null @@ -1,10 +0,0 @@ -module github.com/go-openapi/jsonpointer - -require ( - github.com/davecgh/go-spew v1.1.1 // indirect - github.com/go-openapi/swag v0.17.0 - github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329 // indirect - github.com/pmezard/go-difflib v1.0.0 // indirect - github.com/stretchr/testify v1.2.2 - gopkg.in/yaml.v2 v2.2.1 // indirect -) diff --git a/vendor/github.com/go-openapi/jsonpointer/go.sum b/vendor/github.com/go-openapi/jsonpointer/go.sum deleted file mode 100644 index c71f4d7a29..0000000000 --- a/vendor/github.com/go-openapi/jsonpointer/go.sum +++ /dev/null @@ -1,11 +0,0 @@ -github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= -github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= -github.com/go-openapi/swag v0.17.0 h1:7wu+dZ5k83kvUWeAb+WUkFiUhDzwGqzTR/NhWzeo1JU= -github.com/go-openapi/swag v0.17.0/go.mod h1:DXUve3Dpr1UfpPtxFw+EFuQ41HhCWZfha5jSVRG7C7I= -github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329 h1:2gxZ0XQIU/5z3Z3bUBu+FXuk2pFbkN6tcwi/pjyaDic= -github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc= -github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= -github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w= -github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs= -gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= -gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= diff --git a/vendor/github.com/go-openapi/jsonpointer/pointer.go b/vendor/github.com/go-openapi/jsonpointer/pointer.go deleted file mode 100644 index fe2d6ee574..0000000000 --- a/vendor/github.com/go-openapi/jsonpointer/pointer.go +++ /dev/null @@ -1,390 +0,0 @@ -// Copyright 2013 sigu-399 ( https://github.com/sigu-399 ) -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// author sigu-399 -// author-github https://github.com/sigu-399 -// author-mail sigu.399@gmail.com -// -// repository-name jsonpointer -// repository-desc An implementation of JSON Pointer - Go language -// -// description Main and unique file. -// -// created 25-02-2013 - -package jsonpointer - -import ( - "errors" - "fmt" - "reflect" - "strconv" - "strings" - - "github.com/go-openapi/swag" -) - -const ( - emptyPointer = `` - pointerSeparator = `/` - - invalidStart = `JSON pointer must be empty or start with a "` + pointerSeparator -) - -var jsonPointableType = reflect.TypeOf(new(JSONPointable)).Elem() -var jsonSetableType = reflect.TypeOf(new(JSONSetable)).Elem() - -// JSONPointable is an interface for structs to implement when they need to customize the -// json pointer process -type JSONPointable interface { - JSONLookup(string) (interface{}, error) -} - -// JSONSetable is an interface for structs to implement when they need to customize the -// json pointer process -type JSONSetable interface { - JSONSet(string, interface{}) error -} - -// New creates a new json pointer for the given string -func New(jsonPointerString string) (Pointer, error) { - - var p Pointer - err := p.parse(jsonPointerString) - return p, err - -} - -// Pointer the json pointer reprsentation -type Pointer struct { - referenceTokens []string -} - -// "Constructor", parses the given string JSON pointer -func (p *Pointer) parse(jsonPointerString string) error { - - var err error - - if jsonPointerString != emptyPointer { - if !strings.HasPrefix(jsonPointerString, pointerSeparator) { - err = errors.New(invalidStart) - } else { - referenceTokens := strings.Split(jsonPointerString, pointerSeparator) - for _, referenceToken := range referenceTokens[1:] { - p.referenceTokens = append(p.referenceTokens, referenceToken) - } - } - } - - return err -} - -// Get uses the pointer to retrieve a value from a JSON document -func (p *Pointer) Get(document interface{}) (interface{}, reflect.Kind, error) { - return p.get(document, swag.DefaultJSONNameProvider) -} - -// Set uses the pointer to set a value from a JSON document -func (p *Pointer) Set(document interface{}, value interface{}) (interface{}, error) { - return document, p.set(document, value, swag.DefaultJSONNameProvider) -} - -// GetForToken gets a value for a json pointer token 1 level deep -func GetForToken(document interface{}, decodedToken string) (interface{}, reflect.Kind, error) { - return getSingleImpl(document, decodedToken, swag.DefaultJSONNameProvider) -} - -// SetForToken gets a value for a json pointer token 1 level deep -func SetForToken(document interface{}, decodedToken string, value interface{}) (interface{}, error) { - return document, setSingleImpl(document, value, decodedToken, swag.DefaultJSONNameProvider) -} - -func getSingleImpl(node interface{}, decodedToken string, nameProvider *swag.NameProvider) (interface{}, reflect.Kind, error) { - rValue := reflect.Indirect(reflect.ValueOf(node)) - kind := rValue.Kind() - - switch kind { - - case reflect.Struct: - if rValue.Type().Implements(jsonPointableType) { - r, err := node.(JSONPointable).JSONLookup(decodedToken) - if err != nil { - return nil, kind, err - } - return r, kind, nil - } - nm, ok := nameProvider.GetGoNameForType(rValue.Type(), decodedToken) - if !ok { - return nil, kind, fmt.Errorf("object has no field %q", decodedToken) - } - fld := rValue.FieldByName(nm) - return fld.Interface(), kind, nil - - case reflect.Map: - kv := reflect.ValueOf(decodedToken) - mv := rValue.MapIndex(kv) - - if mv.IsValid() && !swag.IsZero(mv) { - return mv.Interface(), kind, nil - } - return nil, kind, fmt.Errorf("object has no key %q", decodedToken) - - case reflect.Slice: - tokenIndex, err := strconv.Atoi(decodedToken) - if err != nil { - return nil, kind, err - } - sLength := rValue.Len() - if tokenIndex < 0 || tokenIndex >= sLength { - return nil, kind, fmt.Errorf("index out of bounds array[0,%d] index '%d'", sLength-1, tokenIndex) - } - - elem := rValue.Index(tokenIndex) - return elem.Interface(), kind, nil - - default: - return nil, kind, fmt.Errorf("invalid token reference %q", decodedToken) - } - -} - -func setSingleImpl(node, data interface{}, decodedToken string, nameProvider *swag.NameProvider) error { - rValue := reflect.Indirect(reflect.ValueOf(node)) - switch rValue.Kind() { - - case reflect.Struct: - if ns, ok := node.(JSONSetable); ok { // pointer impl - return ns.JSONSet(decodedToken, data) - } - - if rValue.Type().Implements(jsonSetableType) { - return node.(JSONSetable).JSONSet(decodedToken, data) - } - - nm, ok := nameProvider.GetGoNameForType(rValue.Type(), decodedToken) - if !ok { - return fmt.Errorf("object has no field %q", decodedToken) - } - fld := rValue.FieldByName(nm) - if fld.IsValid() { - fld.Set(reflect.ValueOf(data)) - } - return nil - - case reflect.Map: - kv := reflect.ValueOf(decodedToken) - rValue.SetMapIndex(kv, reflect.ValueOf(data)) - return nil - - case reflect.Slice: - tokenIndex, err := strconv.Atoi(decodedToken) - if err != nil { - return err - } - sLength := rValue.Len() - if tokenIndex < 0 || tokenIndex >= sLength { - return fmt.Errorf("index out of bounds array[0,%d] index '%d'", sLength, tokenIndex) - } - - elem := rValue.Index(tokenIndex) - if !elem.CanSet() { - return fmt.Errorf("can't set slice index %s to %v", decodedToken, data) - } - elem.Set(reflect.ValueOf(data)) - return nil - - default: - return fmt.Errorf("invalid token reference %q", decodedToken) - } - -} - -func (p *Pointer) get(node interface{}, nameProvider *swag.NameProvider) (interface{}, reflect.Kind, error) { - - if nameProvider == nil { - nameProvider = swag.DefaultJSONNameProvider - } - - kind := reflect.Invalid - - // Full document when empty - if len(p.referenceTokens) == 0 { - return node, kind, nil - } - - for _, token := range p.referenceTokens { - - decodedToken := Unescape(token) - - r, knd, err := getSingleImpl(node, decodedToken, nameProvider) - if err != nil { - return nil, knd, err - } - node, kind = r, knd - - } - - rValue := reflect.ValueOf(node) - kind = rValue.Kind() - - return node, kind, nil -} - -func (p *Pointer) set(node, data interface{}, nameProvider *swag.NameProvider) error { - knd := reflect.ValueOf(node).Kind() - - if knd != reflect.Ptr && knd != reflect.Struct && knd != reflect.Map && knd != reflect.Slice && knd != reflect.Array { - return fmt.Errorf("only structs, pointers, maps and slices are supported for setting values") - } - - if nameProvider == nil { - nameProvider = swag.DefaultJSONNameProvider - } - - // Full document when empty - if len(p.referenceTokens) == 0 { - return nil - } - - lastI := len(p.referenceTokens) - 1 - for i, token := range p.referenceTokens { - isLastToken := i == lastI - decodedToken := Unescape(token) - - if isLastToken { - - return setSingleImpl(node, data, decodedToken, nameProvider) - } - - rValue := reflect.Indirect(reflect.ValueOf(node)) - kind := rValue.Kind() - - switch kind { - - case reflect.Struct: - if rValue.Type().Implements(jsonPointableType) { - r, err := node.(JSONPointable).JSONLookup(decodedToken) - if err != nil { - return err - } - fld := reflect.ValueOf(r) - if fld.CanAddr() && fld.Kind() != reflect.Interface && fld.Kind() != reflect.Map && fld.Kind() != reflect.Slice && fld.Kind() != reflect.Ptr { - node = fld.Addr().Interface() - continue - } - node = r - continue - } - nm, ok := nameProvider.GetGoNameForType(rValue.Type(), decodedToken) - if !ok { - return fmt.Errorf("object has no field %q", decodedToken) - } - fld := rValue.FieldByName(nm) - if fld.CanAddr() && fld.Kind() != reflect.Interface && fld.Kind() != reflect.Map && fld.Kind() != reflect.Slice && fld.Kind() != reflect.Ptr { - node = fld.Addr().Interface() - continue - } - node = fld.Interface() - - case reflect.Map: - kv := reflect.ValueOf(decodedToken) - mv := rValue.MapIndex(kv) - - if !mv.IsValid() { - return fmt.Errorf("object has no key %q", decodedToken) - } - if mv.CanAddr() && mv.Kind() != reflect.Interface && mv.Kind() != reflect.Map && mv.Kind() != reflect.Slice && mv.Kind() != reflect.Ptr { - node = mv.Addr().Interface() - continue - } - node = mv.Interface() - - case reflect.Slice: - tokenIndex, err := strconv.Atoi(decodedToken) - if err != nil { - return err - } - sLength := rValue.Len() - if tokenIndex < 0 || tokenIndex >= sLength { - return fmt.Errorf("index out of bounds array[0,%d] index '%d'", sLength, tokenIndex) - } - - elem := rValue.Index(tokenIndex) - if elem.CanAddr() && elem.Kind() != reflect.Interface && elem.Kind() != reflect.Map && elem.Kind() != reflect.Slice && elem.Kind() != reflect.Ptr { - node = elem.Addr().Interface() - continue - } - node = elem.Interface() - - default: - return fmt.Errorf("invalid token reference %q", decodedToken) - } - - } - - return nil -} - -// DecodedTokens returns the decoded tokens -func (p *Pointer) DecodedTokens() []string { - result := make([]string, 0, len(p.referenceTokens)) - for _, t := range p.referenceTokens { - result = append(result, Unescape(t)) - } - return result -} - -// IsEmpty returns true if this is an empty json pointer -// this indicates that it points to the root document -func (p *Pointer) IsEmpty() bool { - return len(p.referenceTokens) == 0 -} - -// Pointer to string representation function -func (p *Pointer) String() string { - - if len(p.referenceTokens) == 0 { - return emptyPointer - } - - pointerString := pointerSeparator + strings.Join(p.referenceTokens, pointerSeparator) - - return pointerString -} - -// Specific JSON pointer encoding here -// ~0 => ~ -// ~1 => / -// ... and vice versa - -const ( - encRefTok0 = `~0` - encRefTok1 = `~1` - decRefTok0 = `~` - decRefTok1 = `/` -) - -// Unescape unescapes a json pointer reference token string to the original representation -func Unescape(token string) string { - step1 := strings.Replace(token, encRefTok1, decRefTok1, -1) - step2 := strings.Replace(step1, encRefTok0, decRefTok0, -1) - return step2 -} - -// Escape escapes a pointer reference token string -func Escape(token string) string { - step1 := strings.Replace(token, decRefTok0, encRefTok0, -1) - step2 := strings.Replace(step1, decRefTok1, encRefTok1, -1) - return step2 -} diff --git a/vendor/github.com/go-openapi/jsonreference/.gitignore b/vendor/github.com/go-openapi/jsonreference/.gitignore deleted file mode 100644 index 769c244007..0000000000 --- a/vendor/github.com/go-openapi/jsonreference/.gitignore +++ /dev/null @@ -1 +0,0 @@ -secrets.yml diff --git a/vendor/github.com/go-openapi/jsonreference/.travis.yml b/vendor/github.com/go-openapi/jsonreference/.travis.yml deleted file mode 100644 index 40034d28dc..0000000000 --- a/vendor/github.com/go-openapi/jsonreference/.travis.yml +++ /dev/null @@ -1,16 +0,0 @@ -after_success: -- bash <(curl -s https://codecov.io/bash) -go: -- '1.9' -- 1.10.x -- 1.11.x -install: -- go get -u github.com/stretchr/testify/assert -- go get -u github.com/PuerkitoBio/purell -- go get -u github.com/go-openapi/jsonpointer -language: go -notifications: - slack: - secure: 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 -script: -- go test -v -race -cover -coverprofile=coverage.txt -covermode=atomic ./... diff --git a/vendor/github.com/go-openapi/jsonreference/CODE_OF_CONDUCT.md b/vendor/github.com/go-openapi/jsonreference/CODE_OF_CONDUCT.md deleted file mode 100644 index 9322b065e3..0000000000 --- a/vendor/github.com/go-openapi/jsonreference/CODE_OF_CONDUCT.md +++ /dev/null @@ -1,74 +0,0 @@ -# Contributor Covenant Code of Conduct - 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The project team is -obligated to maintain confidentiality with regard to the reporter of an incident. -Further details of specific enforcement policies may be posted separately. - -Project maintainers who do not follow or enforce the Code of Conduct in good -faith may face temporary or permanent repercussions as determined by other -members of the project's leadership. - -## Attribution - -This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4, -available at [http://contributor-covenant.org/version/1/4][version] - -[homepage]: http://contributor-covenant.org -[version]: http://contributor-covenant.org/version/1/4/ diff --git a/vendor/github.com/go-openapi/jsonreference/LICENSE b/vendor/github.com/go-openapi/jsonreference/LICENSE deleted file mode 100644 index d645695673..0000000000 --- a/vendor/github.com/go-openapi/jsonreference/LICENSE +++ /dev/null @@ -1,202 +0,0 @@ - - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. 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We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. diff --git a/vendor/github.com/go-openapi/jsonreference/README.md b/vendor/github.com/go-openapi/jsonreference/README.md deleted file mode 100644 index 66345f4c61..0000000000 --- a/vendor/github.com/go-openapi/jsonreference/README.md +++ /dev/null @@ -1,15 +0,0 @@ -# gojsonreference [![Build Status](https://travis-ci.org/go-openapi/jsonreference.svg?branch=master)](https://travis-ci.org/go-openapi/jsonreference) [![codecov](https://codecov.io/gh/go-openapi/jsonreference/branch/master/graph/badge.svg)](https://codecov.io/gh/go-openapi/jsonreference) [![Slack Status](https://slackin.goswagger.io/badge.svg)](https://slackin.goswagger.io) - -[![license](http://img.shields.io/badge/license-Apache%20v2-orange.svg)](https://raw.githubusercontent.com/go-openapi/jsonreference/master/LICENSE) [![GoDoc](https://godoc.org/github.com/go-openapi/jsonreference?status.svg)](http://godoc.org/github.com/go-openapi/jsonreference) -An implementation of JSON Reference - Go language - -## Status -Work in progress ( 90% done ) - -## Dependencies -https://github.com/go-openapi/jsonpointer - -## References -http://tools.ietf.org/html/draft-ietf-appsawg-json-pointer-07 - -http://tools.ietf.org/html/draft-pbryan-zyp-json-ref-03 diff --git a/vendor/github.com/go-openapi/jsonreference/go.mod b/vendor/github.com/go-openapi/jsonreference/go.mod deleted file mode 100644 index 6d15a70503..0000000000 --- a/vendor/github.com/go-openapi/jsonreference/go.mod +++ /dev/null @@ -1,15 +0,0 @@ -module github.com/go-openapi/jsonreference - -require ( - github.com/PuerkitoBio/purell v1.1.0 - github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 // indirect - github.com/davecgh/go-spew v1.1.1 // indirect - github.com/go-openapi/jsonpointer v0.17.0 - github.com/go-openapi/swag v0.17.0 // indirect - github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329 // indirect - github.com/pmezard/go-difflib v1.0.0 // indirect - github.com/stretchr/testify v1.2.2 - golang.org/x/net v0.0.0-20181005035420-146acd28ed58 // indirect - golang.org/x/text v0.3.0 // indirect - gopkg.in/yaml.v2 v2.2.1 // indirect -) diff --git a/vendor/github.com/go-openapi/jsonreference/go.sum b/vendor/github.com/go-openapi/jsonreference/go.sum deleted file mode 100644 index ec9bdbc286..0000000000 --- a/vendor/github.com/go-openapi/jsonreference/go.sum +++ /dev/null @@ -1,20 +0,0 @@ -github.com/PuerkitoBio/purell v1.1.0 h1:rmGxhojJlM0tuKtfdvliR84CFHljx9ag64t2xmVkjK4= -github.com/PuerkitoBio/purell v1.1.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0= -github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 h1:d+Bc7a5rLufV/sSk/8dngufqelfh6jnri85riMAaF/M= -github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE= -github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= -github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= -github.com/go-openapi/jsonpointer v0.17.0 h1:Bpl2DtZ6k7wKqfFs7e+4P08+M9I3FQgn09a1UsRUQbk= -github.com/go-openapi/jsonpointer v0.17.0/go.mod h1:+35s3my2LFTysnkMfxsJBAMHj/DoqoB9knIWoYG/Vk0= -github.com/go-openapi/swag v0.17.0 h1:7wu+dZ5k83kvUWeAb+WUkFiUhDzwGqzTR/NhWzeo1JU= -github.com/go-openapi/swag v0.17.0/go.mod h1:DXUve3Dpr1UfpPtxFw+EFuQ41HhCWZfha5jSVRG7C7I= -github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329 h1:2gxZ0XQIU/5z3Z3bUBu+FXuk2pFbkN6tcwi/pjyaDic= -github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc= -github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= -github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w= -github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs= -golang.org/x/net v0.0.0-20181005035420-146acd28ed58 h1:otZG8yDCO4LVps5+9bxOeNiCvgmOyt96J3roHTYs7oE= -golang.org/x/net v0.0.0-20181005035420-146acd28ed58/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= -golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= -gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= -gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= diff --git a/vendor/github.com/go-openapi/jsonreference/reference.go b/vendor/github.com/go-openapi/jsonreference/reference.go deleted file mode 100644 index 3bc0a6e26f..0000000000 --- a/vendor/github.com/go-openapi/jsonreference/reference.go +++ /dev/null @@ -1,156 +0,0 @@ -// Copyright 2013 sigu-399 ( https://github.com/sigu-399 ) -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// author sigu-399 -// author-github https://github.com/sigu-399 -// author-mail sigu.399@gmail.com -// -// repository-name jsonreference -// repository-desc An implementation of JSON Reference - Go language -// -// description Main and unique file. -// -// created 26-02-2013 - -package jsonreference - -import ( - "errors" - "net/url" - "strings" - - "github.com/PuerkitoBio/purell" - "github.com/go-openapi/jsonpointer" -) - -const ( - fragmentRune = `#` -) - -// New creates a new reference for the given string -func New(jsonReferenceString string) (Ref, error) { - - var r Ref - err := r.parse(jsonReferenceString) - return r, err - -} - -// MustCreateRef parses the ref string and panics when it's invalid. -// Use the New method for a version that returns an error -func MustCreateRef(ref string) Ref { - r, err := New(ref) - if err != nil { - panic(err) - } - return r -} - -// Ref represents a json reference object -type Ref struct { - referenceURL *url.URL - referencePointer jsonpointer.Pointer - - HasFullURL bool - HasURLPathOnly bool - HasFragmentOnly bool - HasFileScheme bool - HasFullFilePath bool -} - -// GetURL gets the URL for this reference -func (r *Ref) GetURL() *url.URL { - return r.referenceURL -} - -// GetPointer gets the json pointer for this reference -func (r *Ref) GetPointer() *jsonpointer.Pointer { - return &r.referencePointer -} - -// String returns the best version of the url for this reference -func (r *Ref) String() string { - - if r.referenceURL != nil { - return r.referenceURL.String() - } - - if r.HasFragmentOnly { - return fragmentRune + r.referencePointer.String() - } - - return r.referencePointer.String() -} - -// IsRoot returns true if this reference is a root document -func (r *Ref) IsRoot() bool { - return r.referenceURL != nil && - !r.IsCanonical() && - !r.HasURLPathOnly && - r.referenceURL.Fragment == "" -} - -// IsCanonical returns true when this pointer starts with http(s):// or file:// -func (r *Ref) IsCanonical() bool { - return (r.HasFileScheme && r.HasFullFilePath) || (!r.HasFileScheme && r.HasFullURL) -} - -// "Constructor", parses the given string JSON reference -func (r *Ref) parse(jsonReferenceString string) error { - - parsed, err := url.Parse(jsonReferenceString) - if err != nil { - return err - } - - r.referenceURL, _ = url.Parse(purell.NormalizeURL(parsed, purell.FlagsSafe|purell.FlagRemoveDuplicateSlashes)) - refURL := r.referenceURL - - if refURL.Scheme != "" && refURL.Host != "" { - r.HasFullURL = true - } else { - if refURL.Path != "" { - r.HasURLPathOnly = true - } else if refURL.RawQuery == "" && refURL.Fragment != "" { - r.HasFragmentOnly = true - } - } - - r.HasFileScheme = refURL.Scheme == "file" - r.HasFullFilePath = strings.HasPrefix(refURL.Path, "/") - - // invalid json-pointer error means url has no json-pointer fragment. simply ignore error - r.referencePointer, _ = jsonpointer.New(refURL.Fragment) - - return nil -} - -// Inherits creates a new reference from a parent and a child -// If the child cannot inherit from the parent, an error is returned -func (r *Ref) Inherits(child Ref) (*Ref, error) { - childURL := child.GetURL() - parentURL := r.GetURL() - if childURL == nil { - return nil, errors.New("child url is nil") - } - if parentURL == nil { - return &child, nil - } - - ref, err := New(parentURL.ResolveReference(childURL).String()) - if err != nil { - return nil, err - } - return &ref, nil -} diff --git a/vendor/github.com/go-openapi/spec/.editorconfig b/vendor/github.com/go-openapi/spec/.editorconfig deleted file mode 100644 index 3152da69a5..0000000000 --- a/vendor/github.com/go-openapi/spec/.editorconfig +++ /dev/null @@ -1,26 +0,0 @@ -# top-most EditorConfig file -root = true - -# Unix-style newlines with a newline ending every file -[*] -end_of_line = lf -insert_final_newline = true -indent_style = space -indent_size = 2 -trim_trailing_whitespace = true - -# Set default charset -[*.{js,py,go,scala,rb,java,html,css,less,sass,md}] -charset = utf-8 - -# Tab indentation (no size specified) -[*.go] -indent_style = tab - -[*.md] -trim_trailing_whitespace = false - -# Matches the exact files either package.json or .travis.yml -[{package.json,.travis.yml}] -indent_style = space -indent_size = 2 diff --git a/vendor/github.com/go-openapi/spec/.gitignore b/vendor/github.com/go-openapi/spec/.gitignore deleted file mode 100644 index dd91ed6a04..0000000000 --- a/vendor/github.com/go-openapi/spec/.gitignore +++ /dev/null @@ -1,2 +0,0 @@ -secrets.yml -coverage.out diff --git a/vendor/github.com/go-openapi/spec/.golangci.yml b/vendor/github.com/go-openapi/spec/.golangci.yml deleted file mode 100644 index 48c9813ff8..0000000000 --- a/vendor/github.com/go-openapi/spec/.golangci.yml +++ /dev/null @@ -1,23 +0,0 @@ -linters-settings: - govet: - check-shadowing: true - golint: - min-confidence: 0 - gocyclo: - min-complexity: 25 - maligned: - suggest-new: true - dupl: - threshold: 100 - goconst: - min-len: 2 - min-occurrences: 2 - -linters: - enable-all: true - disable: - - maligned - - unparam - - lll - - gochecknoinits - - gochecknoglobals diff --git a/vendor/github.com/go-openapi/spec/.travis.yml b/vendor/github.com/go-openapi/spec/.travis.yml deleted file mode 100644 index a4f03484b7..0000000000 --- a/vendor/github.com/go-openapi/spec/.travis.yml +++ /dev/null @@ -1,18 +0,0 @@ -after_success: -- bash <(curl -s https://codecov.io/bash) -go: -- '1.9' -- 1.10.x -- 1.11.x -install: -- go get -u github.com/stretchr/testify -- go get -u github.com/go-openapi/swag -- go get -u gopkg.in/yaml.v2 -- go get -u github.com/go-openapi/jsonpointer -- go get -u github.com/go-openapi/jsonreference -language: go -notifications: - slack: - secure: 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 -script: -- go test -v -race -cover -coverprofile=coverage.txt -covermode=atomic ./... diff --git a/vendor/github.com/go-openapi/spec/CODE_OF_CONDUCT.md b/vendor/github.com/go-openapi/spec/CODE_OF_CONDUCT.md deleted file mode 100644 index 9322b065e3..0000000000 --- a/vendor/github.com/go-openapi/spec/CODE_OF_CONDUCT.md +++ /dev/null @@ -1,74 +0,0 @@ -# Contributor Covenant Code of Conduct - -## Our Pledge - -In the interest of fostering an open and welcoming environment, we as -contributors and maintainers pledge to making participation in our project and -our community a harassment-free experience for everyone, regardless of age, body -size, disability, ethnicity, gender identity and expression, level of experience, -nationality, personal appearance, race, religion, or sexual identity and -orientation. - -## Our Standards - -Examples of behavior that contributes to creating a positive environment -include: - -* Using welcoming and inclusive language -* Being respectful of differing viewpoints and experiences -* Gracefully accepting constructive criticism -* Focusing on what is best for the community -* Showing empathy towards other community members - -Examples of unacceptable behavior by participants include: - -* The use of sexualized language or imagery and unwelcome sexual attention or -advances -* Trolling, insulting/derogatory comments, and personal or political attacks -* Public or private harassment -* Publishing others' private information, such as a physical or electronic - 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However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - - END OF TERMS AND CONDITIONS - - APPENDIX: How to apply the Apache License to your work. - - To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "[]" - replaced with your own identifying information. (Don't include - the brackets!) The text should be enclosed in the appropriate - comment syntax for the file format. We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. diff --git a/vendor/github.com/go-openapi/spec/README.md b/vendor/github.com/go-openapi/spec/README.md deleted file mode 100644 index 6354742cbf..0000000000 --- a/vendor/github.com/go-openapi/spec/README.md +++ /dev/null @@ -1,10 +0,0 @@ -# OAI object model [![Build Status](https://travis-ci.org/go-openapi/spec.svg?branch=master)](https://travis-ci.org/go-openapi/spec) [![codecov](https://codecov.io/gh/go-openapi/spec/branch/master/graph/badge.svg)](https://codecov.io/gh/go-openapi/spec) [![Slack Status](https://slackin.goswagger.io/badge.svg)](https://slackin.goswagger.io) - -[![license](http://img.shields.io/badge/license-Apache%20v2-orange.svg)](https://raw.githubusercontent.com/go-openapi/spec/master/LICENSE) -[![GoDoc](https://godoc.org/github.com/go-openapi/spec?status.svg)](http://godoc.org/github.com/go-openapi/spec) -[![GolangCI](https://golangci.com/badges/github.com/go-openapi/spec.svg)](https://golangci.com) -[![Go Report Card](https://goreportcard.com/badge/github.com/go-openapi/spec)](https://goreportcard.com/report/github.com/go-openapi/spec) - -The object model for OpenAPI specification documents. - -Currently supports Swagger 2.0. diff --git a/vendor/github.com/go-openapi/spec/bindata.go b/vendor/github.com/go-openapi/spec/bindata.go deleted file mode 100644 index 1717ea1052..0000000000 --- a/vendor/github.com/go-openapi/spec/bindata.go +++ /dev/null @@ -1,260 +0,0 @@ -// Code generated by go-bindata. -// sources: -// schemas/jsonschema-draft-04.json -// schemas/v2/schema.json -// DO NOT EDIT! - -package spec - -import ( - "bytes" - "compress/gzip" - "fmt" - "io" - "io/ioutil" - "os" - "path/filepath" - "strings" - "time" -) - -func bindataRead(data []byte, name string) ([]byte, error) { - gz, err := gzip.NewReader(bytes.NewBuffer(data)) - if err != nil { - return nil, fmt.Errorf("Read %q: %v", name, err) - } - - var buf bytes.Buffer - _, err = io.Copy(&buf, gz) - clErr := gz.Close() - - if err != nil { - return nil, fmt.Errorf("Read %q: %v", name, err) - } - if clErr != nil { - return nil, err - } - - return buf.Bytes(), nil -} - -type asset struct { - bytes []byte - info os.FileInfo -} - -type bindataFileInfo struct { - name string - size int64 - mode os.FileMode - modTime time.Time -} - -func (fi bindataFileInfo) Name() string { - return fi.name -} -func (fi bindataFileInfo) Size() int64 { - return fi.size -} -func (fi bindataFileInfo) Mode() os.FileMode { - return fi.mode -} -func (fi bindataFileInfo) ModTime() time.Time { - return fi.modTime -} -func (fi bindataFileInfo) IsDir() bool { - return false -} -func (fi bindataFileInfo) Sys() interface{} { - return nil -} - -var _jsonschemaDraft04JSON = 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- -func jsonschemaDraft04JSONBytes() ([]byte, error) { - return bindataRead( - _jsonschemaDraft04JSON, - "jsonschema-draft-04.json", - ) -} - -func jsonschemaDraft04JSON() (*asset, error) { - bytes, err := jsonschemaDraft04JSONBytes() - if err != nil { - return nil, err - } - - info := bindataFileInfo{name: "jsonschema-draft-04.json", size: 4357, mode: os.FileMode(420), modTime: time.Unix(1523760398, 0)} - a := &asset{bytes: bytes, info: info} - return a, nil -} - -var _v2SchemaJSON = 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- -func v2SchemaJSONBytes() ([]byte, error) { - return bindataRead( - _v2SchemaJSON, - "v2/schema.json", - ) -} - -func v2SchemaJSON() (*asset, error) { - bytes, err := v2SchemaJSONBytes() - if err != nil { - return nil, err - } - - info := bindataFileInfo{name: "v2/schema.json", size: 40249, mode: os.FileMode(420), modTime: time.Unix(1523760397, 0)} - a := &asset{bytes: bytes, info: info} - return a, nil -} - -// Asset loads and returns the asset for the given name. -// It returns an error if the asset could not be found or -// could not be loaded. -func Asset(name string) ([]byte, error) { - cannonicalName := strings.Replace(name, "\\", "/", -1) - if f, ok := _bindata[cannonicalName]; ok { - a, err := f() - if err != nil { - return nil, fmt.Errorf("Asset %s can't read by error: %v", name, err) - } - return a.bytes, nil - } - return nil, fmt.Errorf("Asset %s not found", name) -} - -// MustAsset is like Asset but panics when Asset would return an error. -// It simplifies safe initialization of global variables. -func MustAsset(name string) []byte { - a, err := Asset(name) - if err != nil { - panic("asset: Asset(" + name + "): " + err.Error()) - } - - return a -} - -// AssetInfo loads and returns the asset info for the given name. -// It returns an error if the asset could not be found or -// could not be loaded. -func AssetInfo(name string) (os.FileInfo, error) { - cannonicalName := strings.Replace(name, "\\", "/", -1) - if f, ok := _bindata[cannonicalName]; ok { - a, err := f() - if err != nil { - return nil, fmt.Errorf("AssetInfo %s can't read by error: %v", name, err) - } - return a.info, nil - } - return nil, fmt.Errorf("AssetInfo %s not found", name) -} - -// AssetNames returns the names of the assets. -func AssetNames() []string { - names := make([]string, 0, len(_bindata)) - for name := range _bindata { - names = append(names, name) - } - return names -} - -// _bindata is a table, holding each asset generator, mapped to its name. -var _bindata = map[string]func() (*asset, error){ - "jsonschema-draft-04.json": jsonschemaDraft04JSON, - "v2/schema.json": v2SchemaJSON, -} - -// AssetDir returns the file names below a certain -// directory embedded in the file by go-bindata. -// For example if you run go-bindata on data/... and data contains the -// following hierarchy: -// data/ -// foo.txt -// img/ -// a.png -// b.png -// then AssetDir("data") would return []string{"foo.txt", "img"} -// AssetDir("data/img") would return []string{"a.png", "b.png"} -// AssetDir("foo.txt") and AssetDir("notexist") would return an error -// AssetDir("") will return []string{"data"}. -func AssetDir(name string) ([]string, error) { - node := _bintree - if len(name) != 0 { - cannonicalName := strings.Replace(name, "\\", "/", -1) - pathList := strings.Split(cannonicalName, "/") - for _, p := range pathList { - node = node.Children[p] - if node == nil { - return nil, fmt.Errorf("Asset %s not found", name) - } - } - } - if node.Func != nil { - return nil, fmt.Errorf("Asset %s not found", name) - } - rv := make([]string, 0, len(node.Children)) - for childName := range node.Children { - rv = append(rv, childName) - } - return rv, nil -} - -type bintree struct { - Func func() (*asset, error) - Children map[string]*bintree -} - -var _bintree = &bintree{nil, map[string]*bintree{ - "jsonschema-draft-04.json": &bintree{jsonschemaDraft04JSON, map[string]*bintree{}}, - "v2": &bintree{nil, map[string]*bintree{ - "schema.json": &bintree{v2SchemaJSON, map[string]*bintree{}}, - }}, -}} - -// RestoreAsset restores an asset under the given directory -func RestoreAsset(dir, name string) error { - data, err := Asset(name) - if err != nil { - return err - } - info, err := AssetInfo(name) - if err != nil { - return err - } - err = os.MkdirAll(_filePath(dir, filepath.Dir(name)), os.FileMode(0755)) - if err != nil { - return err - } - err = ioutil.WriteFile(_filePath(dir, name), data, info.Mode()) - if err != nil { - return err - } - err = os.Chtimes(_filePath(dir, name), info.ModTime(), info.ModTime()) - if err != nil { - return err - } - return nil -} - -// RestoreAssets restores an asset under the given directory recursively -func RestoreAssets(dir, name string) error { - children, err := AssetDir(name) - // File - if err != nil { - return RestoreAsset(dir, name) - } - // Dir - for _, child := range children { - err = RestoreAssets(dir, filepath.Join(name, child)) - if err != nil { - return err - } - } - return nil -} - -func _filePath(dir, name string) string { - cannonicalName := strings.Replace(name, "\\", "/", -1) - return filepath.Join(append([]string{dir}, strings.Split(cannonicalName, "/")...)...) -} diff --git a/vendor/github.com/go-openapi/spec/debug.go b/vendor/github.com/go-openapi/spec/debug.go deleted file mode 100644 index 7edb95a614..0000000000 --- a/vendor/github.com/go-openapi/spec/debug.go +++ /dev/null @@ -1,47 +0,0 @@ -// Copyright 2015 go-swagger maintainers -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package spec - -import ( - "fmt" - "log" - "os" - "path/filepath" - "runtime" -) - -var ( - // Debug is true when the SWAGGER_DEBUG env var is not empty. - // It enables a more verbose logging of validators. - Debug = os.Getenv("SWAGGER_DEBUG") != "" - // validateLogger is a debug logger for this package - specLogger *log.Logger -) - -func init() { - debugOptions() -} - -func debugOptions() { - specLogger = log.New(os.Stdout, "spec:", log.LstdFlags) -} - -func debugLog(msg string, args ...interface{}) { - // A private, trivial trace logger, based on go-openapi/spec/expander.go:debugLog() - if Debug { - _, file1, pos1, _ := runtime.Caller(1) - specLogger.Printf("%s:%d: %s", filepath.Base(file1), pos1, fmt.Sprintf(msg, args...)) - } -} diff --git a/vendor/github.com/go-openapi/spec/expander.go b/vendor/github.com/go-openapi/spec/expander.go deleted file mode 100644 index 456a9dd7ef..0000000000 --- a/vendor/github.com/go-openapi/spec/expander.go +++ /dev/null @@ -1,1227 +0,0 @@ -// Copyright 2015 go-swagger maintainers -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package spec - -import ( - "encoding/json" - "fmt" - "log" - "net/url" - "os" - "path" - "path/filepath" - "reflect" - "strings" - "sync" - - "github.com/go-openapi/jsonpointer" - "github.com/go-openapi/swag" -) - -// ExpandOptions provides options for expand. -type ExpandOptions struct { - RelativeBase string - SkipSchemas bool - ContinueOnError bool - AbsoluteCircularRef bool -} - -// ResolutionCache a cache for resolving urls -type ResolutionCache interface { - Get(string) (interface{}, bool) - Set(string, interface{}) -} - -type simpleCache struct { - lock sync.RWMutex - store map[string]interface{} -} - -var resCache ResolutionCache - -func init() { - resCache = initResolutionCache() -} - -// initResolutionCache initializes the URI resolution cache -func initResolutionCache() ResolutionCache { - return &simpleCache{store: map[string]interface{}{ - "http://swagger.io/v2/schema.json": MustLoadSwagger20Schema(), - "http://json-schema.org/draft-04/schema": MustLoadJSONSchemaDraft04(), - }} -} - -// resolverContext allows to share a context during spec processing. -// At the moment, it just holds the index of circular references found. -type resolverContext struct { - // circulars holds all visited circular references, which allows shortcuts. - // NOTE: this is not just a performance improvement: it is required to figure out - // circular references which participate several cycles. - // This structure is privately instantiated and needs not be locked against - // concurrent access, unless we chose to implement a parallel spec walking. - circulars map[string]bool - basePath string -} - -func newResolverContext(originalBasePath string) *resolverContext { - return &resolverContext{ - circulars: make(map[string]bool), - basePath: originalBasePath, // keep the root base path in context - } -} - -// Get retrieves a cached URI -func (s *simpleCache) Get(uri string) (interface{}, bool) { - debugLog("getting %q from resolution cache", uri) - s.lock.RLock() - v, ok := s.store[uri] - debugLog("got %q from resolution cache: %t", uri, ok) - - s.lock.RUnlock() - return v, ok -} - -// Set caches a URI -func (s *simpleCache) Set(uri string, data interface{}) { - s.lock.Lock() - s.store[uri] = data - s.lock.Unlock() -} - -// ResolveRefWithBase resolves a reference against a context root with preservation of base path -func ResolveRefWithBase(root interface{}, ref *Ref, opts *ExpandOptions) (*Schema, error) { - resolver, err := defaultSchemaLoader(root, opts, nil, nil) - if err != nil { - return nil, err - } - specBasePath := "" - if opts != nil && opts.RelativeBase != "" { - specBasePath, _ = absPath(opts.RelativeBase) - } - - result := new(Schema) - if err := resolver.Resolve(ref, result, specBasePath); err != nil { - return nil, err - } - return result, nil -} - -// ResolveRef resolves a reference against a context root -// ref is guaranteed to be in root (no need to go to external files) -// ResolveRef is ONLY called from the code generation module -func ResolveRef(root interface{}, ref *Ref) (*Schema, error) { - res, _, err := ref.GetPointer().Get(root) - if err != nil { - panic(err) - } - switch sch := res.(type) { - case Schema: - return &sch, nil - case *Schema: - return sch, nil - case map[string]interface{}: - b, _ := json.Marshal(sch) - newSch := new(Schema) - _ = json.Unmarshal(b, newSch) - return newSch, nil - default: - return nil, fmt.Errorf("unknown type for the resolved reference") - } -} - -// ResolveParameter resolves a parameter reference against a context root -func ResolveParameter(root interface{}, ref Ref) (*Parameter, error) { - return ResolveParameterWithBase(root, ref, nil) -} - -// ResolveParameterWithBase resolves a parameter reference against a context root and base path -func ResolveParameterWithBase(root interface{}, ref Ref, opts *ExpandOptions) (*Parameter, error) { - resolver, err := defaultSchemaLoader(root, opts, nil, nil) - if err != nil { - return nil, err - } - - result := new(Parameter) - if err := resolver.Resolve(&ref, result, ""); err != nil { - return nil, err - } - return result, nil -} - -// ResolveResponse resolves response a reference against a context root -func ResolveResponse(root interface{}, ref Ref) (*Response, error) { - return ResolveResponseWithBase(root, ref, nil) -} - -// ResolveResponseWithBase resolves response a reference against a context root and base path -func ResolveResponseWithBase(root interface{}, ref Ref, opts *ExpandOptions) (*Response, error) { - resolver, err := defaultSchemaLoader(root, opts, nil, nil) - if err != nil { - return nil, err - } - - result := new(Response) - if err := resolver.Resolve(&ref, result, ""); err != nil { - return nil, err - } - return result, nil -} - -// ResolveItems resolves header and parameter items reference against a context root and base path -func ResolveItems(root interface{}, ref Ref, opts *ExpandOptions) (*Items, error) { - resolver, err := defaultSchemaLoader(root, opts, nil, nil) - if err != nil { - return nil, err - } - basePath := "" - if opts.RelativeBase != "" { - basePath = opts.RelativeBase - } - result := new(Items) - if err := resolver.Resolve(&ref, result, basePath); err != nil { - return nil, err - } - return result, nil -} - -// ResolvePathItem resolves response a path item against a context root and base path -func ResolvePathItem(root interface{}, ref Ref, opts *ExpandOptions) (*PathItem, error) { - resolver, err := defaultSchemaLoader(root, opts, nil, nil) - if err != nil { - return nil, err - } - basePath := "" - if opts.RelativeBase != "" { - basePath = opts.RelativeBase - } - result := new(PathItem) - if err := resolver.Resolve(&ref, result, basePath); err != nil { - return nil, err - } - return result, nil -} - -type schemaLoader struct { - root interface{} - options *ExpandOptions - cache ResolutionCache - context *resolverContext - loadDoc func(string) (json.RawMessage, error) -} - -var idPtr, _ = jsonpointer.New("/id") -var refPtr, _ = jsonpointer.New("/$ref") - -// PathLoader function to use when loading remote refs -var PathLoader func(string) (json.RawMessage, error) - -func init() { - PathLoader = func(path string) (json.RawMessage, error) { - data, err := swag.LoadFromFileOrHTTP(path) - if err != nil { - return nil, err - } - return json.RawMessage(data), nil - } -} - -func defaultSchemaLoader( - root interface{}, - expandOptions *ExpandOptions, - cache ResolutionCache, - context *resolverContext) (*schemaLoader, error) { - - if cache == nil { - cache = resCache - } - if expandOptions == nil { - expandOptions = &ExpandOptions{} - } - absBase, _ := absPath(expandOptions.RelativeBase) - if context == nil { - context = newResolverContext(absBase) - } - return &schemaLoader{ - root: root, - options: expandOptions, - cache: cache, - context: context, - loadDoc: func(path string) (json.RawMessage, error) { - debugLog("fetching document at %q", path) - return PathLoader(path) - }, - }, nil -} - -func idFromNode(node interface{}) (*Ref, error) { - if idValue, _, err := idPtr.Get(node); err == nil { - if refStr, ok := idValue.(string); ok && refStr != "" { - idRef, err := NewRef(refStr) - if err != nil { - return nil, err - } - return &idRef, nil - } - } - return nil, nil -} - -func nextRef(startingNode interface{}, startingRef *Ref, ptr *jsonpointer.Pointer) *Ref { - if startingRef == nil { - return nil - } - - if ptr == nil { - return startingRef - } - - ret := startingRef - var idRef *Ref - node := startingNode - - for _, tok := range ptr.DecodedTokens() { - node, _, _ = jsonpointer.GetForToken(node, tok) - if node == nil { - break - } - - idRef, _ = idFromNode(node) - if idRef != nil { - nw, err := ret.Inherits(*idRef) - if err != nil { - break - } - ret = nw - } - - refRef, _, _ := refPtr.Get(node) - if refRef != nil { - var rf Ref - switch value := refRef.(type) { - case string: - rf, _ = NewRef(value) - } - nw, err := ret.Inherits(rf) - if err != nil { - break - } - nwURL := nw.GetURL() - if nwURL.Scheme == "file" || (nwURL.Scheme == "" && nwURL.Host == "") { - nwpt := filepath.ToSlash(nwURL.Path) - if filepath.IsAbs(nwpt) { - _, err := os.Stat(nwpt) - if err != nil { - nwURL.Path = filepath.Join(".", nwpt) - } - } - } - - ret = nw - } - - } - - return ret -} - -// normalize absolute path for cache. -// on Windows, drive letters should be converted to lower as scheme in net/url.URL -func normalizeAbsPath(path string) string { - u, err := url.Parse(path) - if err != nil { - debugLog("normalize absolute path failed: %s", err) - return path - } - return u.String() -} - -// base or refPath could be a file path or a URL -// given a base absolute path and a ref path, return the absolute path of refPath -// 1) if refPath is absolute, return it -// 2) if refPath is relative, join it with basePath keeping the scheme, hosts, and ports if exists -// base could be a directory or a full file path -func normalizePaths(refPath, base string) string { - refURL, _ := url.Parse(refPath) - if path.IsAbs(refURL.Path) || filepath.IsAbs(refPath) { - // refPath is actually absolute - if refURL.Host != "" { - return refPath - } - parts := strings.Split(refPath, "#") - result := filepath.FromSlash(parts[0]) - if len(parts) == 2 { - result += "#" + parts[1] - } - return result - } - - // relative refPath - baseURL, _ := url.Parse(base) - if !strings.HasPrefix(refPath, "#") { - // combining paths - if baseURL.Host != "" { - baseURL.Path = path.Join(path.Dir(baseURL.Path), refURL.Path) - } else { // base is a file - newBase := fmt.Sprintf("%s#%s", filepath.Join(filepath.Dir(base), filepath.FromSlash(refURL.Path)), refURL.Fragment) - return newBase - } - - } - // copying fragment from ref to base - baseURL.Fragment = refURL.Fragment - return baseURL.String() -} - -// denormalizePaths returns to simplest notation on file $ref, -// i.e. strips the absolute path and sets a path relative to the base path. -// -// This is currently used when we rewrite ref after a circular ref has been detected -func denormalizeFileRef(ref *Ref, relativeBase, originalRelativeBase string) *Ref { - debugLog("denormalizeFileRef for: %s", ref.String()) - - if ref.String() == "" || ref.IsRoot() || ref.HasFragmentOnly { - return ref - } - // strip relativeBase from URI - relativeBaseURL, _ := url.Parse(relativeBase) - relativeBaseURL.Fragment = "" - - if relativeBaseURL.IsAbs() && strings.HasPrefix(ref.String(), relativeBase) { - // this should work for absolute URI (e.g. http://...): we have an exact match, just trim prefix - r, _ := NewRef(strings.TrimPrefix(ref.String(), relativeBase)) - return &r - } - - if relativeBaseURL.IsAbs() { - // other absolute URL get unchanged (i.e. with a non-empty scheme) - return ref - } - - // for relative file URIs: - originalRelativeBaseURL, _ := url.Parse(originalRelativeBase) - originalRelativeBaseURL.Fragment = "" - if strings.HasPrefix(ref.String(), originalRelativeBaseURL.String()) { - // the resulting ref is in the expanded spec: return a local ref - r, _ := NewRef(strings.TrimPrefix(ref.String(), originalRelativeBaseURL.String())) - return &r - } - - // check if we may set a relative path, considering the original base path for this spec. - // Example: - // spec is located at /mypath/spec.json - // my normalized ref points to: /mypath/item.json#/target - // expected result: item.json#/target - parts := strings.Split(ref.String(), "#") - relativePath, err := filepath.Rel(path.Dir(originalRelativeBaseURL.String()), parts[0]) - if err != nil { - // there is no common ancestor (e.g. different drives on windows) - // leaves the ref unchanged - return ref - } - if len(parts) == 2 { - relativePath += "#" + parts[1] - } - r, _ := NewRef(relativePath) - return &r -} - -// relativeBase could be an ABSOLUTE file path or an ABSOLUTE URL -func normalizeFileRef(ref *Ref, relativeBase string) *Ref { - // This is important for when the reference is pointing to the root schema - if ref.String() == "" { - r, _ := NewRef(relativeBase) - return &r - } - - debugLog("normalizing %s against %s", ref.String(), relativeBase) - - s := normalizePaths(ref.String(), relativeBase) - r, _ := NewRef(s) - return &r -} - -func (r *schemaLoader) resolveRef(ref *Ref, target interface{}, basePath string) error { - tgt := reflect.ValueOf(target) - if tgt.Kind() != reflect.Ptr { - return fmt.Errorf("resolve ref: target needs to be a pointer") - } - - refURL := ref.GetURL() - if refURL == nil { - return nil - } - - var res interface{} - var data interface{} - var err error - // Resolve against the root if it isn't nil, and if ref is pointing at the root, or has a fragment only which means - // it is pointing somewhere in the root. - root := r.root - if (ref.IsRoot() || ref.HasFragmentOnly) && root == nil && basePath != "" { - if baseRef, erb := NewRef(basePath); erb == nil { - root, _, _, _ = r.load(baseRef.GetURL()) - } - } - if (ref.IsRoot() || ref.HasFragmentOnly) && root != nil { - data = root - } else { - baseRef := normalizeFileRef(ref, basePath) - debugLog("current ref is: %s", ref.String()) - debugLog("current ref normalized file: %s", baseRef.String()) - data, _, _, err = r.load(baseRef.GetURL()) - if err != nil { - return err - } - } - - res = data - if ref.String() != "" { - res, _, err = ref.GetPointer().Get(data) - if err != nil { - return err - } - } - if err := swag.DynamicJSONToStruct(res, target); err != nil { - return err - } - - return nil -} - -func (r *schemaLoader) load(refURL *url.URL) (interface{}, url.URL, bool, error) { - debugLog("loading schema from url: %s", refURL) - toFetch := *refURL - toFetch.Fragment = "" - - normalized := normalizeAbsPath(toFetch.String()) - - data, fromCache := r.cache.Get(normalized) - if !fromCache { - b, err := r.loadDoc(normalized) - if err != nil { - return nil, url.URL{}, false, err - } - - if err := json.Unmarshal(b, &data); err != nil { - return nil, url.URL{}, false, err - } - r.cache.Set(normalized, data) - } - - return data, toFetch, fromCache, nil -} - -// Resolve resolves a reference against basePath and stores the result in target -// Resolve is not in charge of following references, it only resolves ref by following its URL -// if the schema that ref is referring to has more refs in it. Resolve doesn't resolve them -// if basePath is an empty string, ref is resolved against the root schema stored in the schemaLoader struct -func (r *schemaLoader) Resolve(ref *Ref, target interface{}, basePath string) error { - return r.resolveRef(ref, target, basePath) -} - -// absPath returns the absolute path of a file -func absPath(fname string) (string, error) { - if strings.HasPrefix(fname, "http") { - return fname, nil - } - if filepath.IsAbs(fname) { - return fname, nil - } - wd, err := os.Getwd() - return filepath.Join(wd, fname), err -} - -// ExpandSpec expands the references in a swagger spec -func ExpandSpec(spec *Swagger, options *ExpandOptions) error { - resolver, err := defaultSchemaLoader(spec, options, nil, nil) - // Just in case this ever returns an error. - if shouldStopOnError(err, resolver.options) { - return err - } - - // getting the base path of the spec to adjust all subsequent reference resolutions - specBasePath := "" - if options != nil && options.RelativeBase != "" { - specBasePath, _ = absPath(options.RelativeBase) - } - - if options == nil || !options.SkipSchemas { - for key, definition := range spec.Definitions { - var def *Schema - var err error - if def, err = expandSchema(definition, []string{fmt.Sprintf("#/definitions/%s", key)}, resolver, specBasePath); shouldStopOnError(err, resolver.options) { - return err - } - if def != nil { - spec.Definitions[key] = *def - } - } - } - - for key, parameter := range spec.Parameters { - if err := expandParameter(¶meter, resolver, specBasePath); shouldStopOnError(err, resolver.options) { - return err - } - spec.Parameters[key] = parameter - } - - for key, response := range spec.Responses { - if err := expandResponse(&response, resolver, specBasePath); shouldStopOnError(err, resolver.options) { - return err - } - spec.Responses[key] = response - } - - if spec.Paths != nil { - for key, path := range spec.Paths.Paths { - if err := expandPathItem(&path, resolver, specBasePath); shouldStopOnError(err, resolver.options) { - return err - } - spec.Paths.Paths[key] = path - } - } - - return nil -} - -func shouldStopOnError(err error, opts *ExpandOptions) bool { - if err != nil && !opts.ContinueOnError { - return true - } - - if err != nil { - log.Println(err) - } - - return false -} - -// baseForRoot loads in the cache the root document and produces a fake "root" base path entry -// for further $ref resolution -func baseForRoot(root interface{}, cache ResolutionCache) string { - // cache the root document to resolve $ref's - const rootBase = "root" - if root != nil { - base, _ := absPath(rootBase) - normalizedBase := normalizeAbsPath(base) - debugLog("setting root doc in cache at: %s", normalizedBase) - if cache == nil { - cache = resCache - } - cache.Set(normalizedBase, root) - return rootBase - } - return "" -} - -// ExpandSchema expands the refs in the schema object with reference to the root object -// go-openapi/validate uses this function -// notice that it is impossible to reference a json schema in a different file other than root -func ExpandSchema(schema *Schema, root interface{}, cache ResolutionCache) error { - opts := &ExpandOptions{ - // when a root is specified, cache the root as an in-memory document for $ref retrieval - RelativeBase: baseForRoot(root, cache), - SkipSchemas: false, - ContinueOnError: false, - // when no base path is specified, remaining $ref (circular) are rendered with an absolute path - AbsoluteCircularRef: true, - } - return ExpandSchemaWithBasePath(schema, cache, opts) -} - -// ExpandSchemaWithBasePath expands the refs in the schema object, base path configured through expand options -func ExpandSchemaWithBasePath(schema *Schema, cache ResolutionCache, opts *ExpandOptions) error { - if schema == nil { - return nil - } - - var basePath string - if opts.RelativeBase != "" { - basePath, _ = absPath(opts.RelativeBase) - } - - resolver, err := defaultSchemaLoader(nil, opts, cache, nil) - if err != nil { - return err - } - - refs := []string{""} - var s *Schema - if s, err = expandSchema(*schema, refs, resolver, basePath); err != nil { - return err - } - *schema = *s - return nil -} - -func expandItems(target Schema, parentRefs []string, resolver *schemaLoader, basePath string) (*Schema, error) { - if target.Items != nil { - if target.Items.Schema != nil { - t, err := expandSchema(*target.Items.Schema, parentRefs, resolver, basePath) - if err != nil { - return nil, err - } - *target.Items.Schema = *t - } - for i := range target.Items.Schemas { - t, err := expandSchema(target.Items.Schemas[i], parentRefs, resolver, basePath) - if err != nil { - return nil, err - } - target.Items.Schemas[i] = *t - } - } - return &target, nil -} - -// basePathFromSchemaID returns a new basePath based on an existing basePath and a schema ID -func basePathFromSchemaID(oldBasePath, id string) string { - u, err := url.Parse(oldBasePath) - if err != nil { - panic(err) - } - uid, err := url.Parse(id) - if err != nil { - panic(err) - } - - if path.IsAbs(uid.Path) { - return id - } - u.Path = path.Join(path.Dir(u.Path), uid.Path) - return u.String() -} - -// isCircular detects cycles in sequences of $ref. -// It relies on a private context (which needs not be locked). -func (r *schemaLoader) isCircular(ref *Ref, basePath string, parentRefs ...string) (foundCycle bool) { - normalizedRef := normalizePaths(ref.String(), basePath) - if _, ok := r.context.circulars[normalizedRef]; ok { - // circular $ref has been already detected in another explored cycle - foundCycle = true - return - } - foundCycle = swag.ContainsStringsCI(parentRefs, normalizedRef) - if foundCycle { - r.context.circulars[normalizedRef] = true - } - return -} - -func updateBasePath(transitive *schemaLoader, resolver *schemaLoader, basePath string) string { - if transitive != resolver { - debugLog("got a new resolver") - if transitive.options != nil && transitive.options.RelativeBase != "" { - basePath, _ = absPath(transitive.options.RelativeBase) - debugLog("new basePath = %s", basePath) - } - } - - return basePath -} - -func expandSchema(target Schema, parentRefs []string, resolver *schemaLoader, basePath string) (*Schema, error) { - if target.Ref.String() == "" && target.Ref.IsRoot() { - // normalizing is important - newRef := normalizeFileRef(&target.Ref, basePath) - target.Ref = *newRef - return &target, nil - - } - - /* change the base path of resolution when an ID is encountered - otherwise the basePath should inherit the parent's */ - // important: ID can be relative path - if target.ID != "" { - debugLog("schema has ID: %s", target.ID) - // handling the case when id is a folder - // remember that basePath has to be a file - refPath := target.ID - if strings.HasSuffix(target.ID, "/") { - // path.Clean here would not work correctly if basepath is http - refPath = fmt.Sprintf("%s%s", refPath, "placeholder.json") - } - basePath = normalizePaths(refPath, basePath) - } - - /* Explain here what this function does */ - var t *Schema - /* if Ref is found, everything else doesn't matter */ - /* Ref also changes the resolution scope of children expandSchema */ - if target.Ref.String() != "" { - /* Here the resolution scope is changed because a $ref was encountered */ - normalizedRef := normalizeFileRef(&target.Ref, basePath) - normalizedBasePath := normalizedRef.RemoteURI() - - if resolver.isCircular(normalizedRef, basePath, parentRefs...) { - // this means there is a cycle in the recursion tree: return the Ref - // - circular refs cannot be expanded. We leave them as ref. - // - denormalization means that a new local file ref is set relative to the original basePath - debugLog("shortcut circular ref: basePath: %s, normalizedPath: %s, normalized ref: %s", - basePath, normalizedBasePath, normalizedRef.String()) - if !resolver.options.AbsoluteCircularRef { - target.Ref = *denormalizeFileRef(normalizedRef, normalizedBasePath, resolver.context.basePath) - } else { - target.Ref = *normalizedRef - } - return &target, nil - } - - debugLog("basePath: %s", basePath) - if Debug { - b, _ := json.Marshal(target) - debugLog("calling Resolve with target: %s", string(b)) - } - if err := resolver.Resolve(&target.Ref, &t, basePath); shouldStopOnError(err, resolver.options) { - return nil, err - } - - if t != nil { - parentRefs = append(parentRefs, normalizedRef.String()) - var err error - transitiveResolver, err := transitiveResolver(basePath, target.Ref, resolver) - if shouldStopOnError(err, resolver.options) { - return nil, err - } - - basePath = updateBasePath(transitiveResolver, resolver, normalizedBasePath) - - return expandSchema(*t, parentRefs, transitiveResolver, basePath) - } - } - - t, err := expandItems(target, parentRefs, resolver, basePath) - if shouldStopOnError(err, resolver.options) { - return &target, err - } - if t != nil { - target = *t - } - - for i := range target.AllOf { - t, err := expandSchema(target.AllOf[i], parentRefs, resolver, basePath) - if shouldStopOnError(err, resolver.options) { - return &target, err - } - target.AllOf[i] = *t - } - for i := range target.AnyOf { - t, err := expandSchema(target.AnyOf[i], parentRefs, resolver, basePath) - if shouldStopOnError(err, resolver.options) { - return &target, err - } - target.AnyOf[i] = *t - } - for i := range target.OneOf { - t, err := expandSchema(target.OneOf[i], parentRefs, resolver, basePath) - if shouldStopOnError(err, resolver.options) { - return &target, err - } - if t != nil { - target.OneOf[i] = *t - } - } - if target.Not != nil { - t, err := expandSchema(*target.Not, parentRefs, resolver, basePath) - if shouldStopOnError(err, resolver.options) { - return &target, err - } - if t != nil { - *target.Not = *t - } - } - for k := range target.Properties { - t, err := expandSchema(target.Properties[k], parentRefs, resolver, basePath) - if shouldStopOnError(err, resolver.options) { - return &target, err - } - if t != nil { - target.Properties[k] = *t - } - } - if target.AdditionalProperties != nil && target.AdditionalProperties.Schema != nil { - t, err := expandSchema(*target.AdditionalProperties.Schema, parentRefs, resolver, basePath) - if shouldStopOnError(err, resolver.options) { - return &target, err - } - if t != nil { - *target.AdditionalProperties.Schema = *t - } - } - for k := range target.PatternProperties { - t, err := expandSchema(target.PatternProperties[k], parentRefs, resolver, basePath) - if shouldStopOnError(err, resolver.options) { - return &target, err - } - if t != nil { - target.PatternProperties[k] = *t - } - } - for k := range target.Dependencies { - if target.Dependencies[k].Schema != nil { - t, err := expandSchema(*target.Dependencies[k].Schema, parentRefs, resolver, basePath) - if shouldStopOnError(err, resolver.options) { - return &target, err - } - if t != nil { - *target.Dependencies[k].Schema = *t - } - } - } - if target.AdditionalItems != nil && target.AdditionalItems.Schema != nil { - t, err := expandSchema(*target.AdditionalItems.Schema, parentRefs, resolver, basePath) - if shouldStopOnError(err, resolver.options) { - return &target, err - } - if t != nil { - *target.AdditionalItems.Schema = *t - } - } - for k := range target.Definitions { - t, err := expandSchema(target.Definitions[k], parentRefs, resolver, basePath) - if shouldStopOnError(err, resolver.options) { - return &target, err - } - if t != nil { - target.Definitions[k] = *t - } - } - return &target, nil -} - -func derefPathItem(pathItem *PathItem, parentRefs []string, resolver *schemaLoader, basePath string) error { - curRef := pathItem.Ref.String() - if curRef != "" { - normalizedRef := normalizeFileRef(&pathItem.Ref, basePath) - normalizedBasePath := normalizedRef.RemoteURI() - - if resolver.isCircular(normalizedRef, basePath, parentRefs...) { - return nil - } - - if err := resolver.Resolve(&pathItem.Ref, pathItem, basePath); shouldStopOnError(err, resolver.options) { - return err - } - - if pathItem.Ref.String() != "" && pathItem.Ref.String() != curRef && basePath != normalizedBasePath { - parentRefs = append(parentRefs, normalizedRef.String()) - return derefPathItem(pathItem, parentRefs, resolver, normalizedBasePath) - } - } - - return nil -} - -func expandPathItem(pathItem *PathItem, resolver *schemaLoader, basePath string) error { - if pathItem == nil { - return nil - } - - parentRefs := []string{} - if err := derefPathItem(pathItem, parentRefs, resolver, basePath); shouldStopOnError(err, resolver.options) { - return err - } - if pathItem.Ref.String() != "" { - var err error - resolver, err = transitiveResolver(basePath, pathItem.Ref, resolver) - if shouldStopOnError(err, resolver.options) { - return err - } - } - pathItem.Ref = Ref{} - - // Currently unused: - //parentRefs = parentRefs[0:] - - for idx := range pathItem.Parameters { - if err := expandParameter(&(pathItem.Parameters[idx]), resolver, basePath); shouldStopOnError(err, resolver.options) { - return err - } - } - if err := expandOperation(pathItem.Get, resolver, basePath); shouldStopOnError(err, resolver.options) { - return err - } - if err := expandOperation(pathItem.Head, resolver, basePath); shouldStopOnError(err, resolver.options) { - return err - } - if err := expandOperation(pathItem.Options, resolver, basePath); shouldStopOnError(err, resolver.options) { - return err - } - if err := expandOperation(pathItem.Put, resolver, basePath); shouldStopOnError(err, resolver.options) { - return err - } - if err := expandOperation(pathItem.Post, resolver, basePath); shouldStopOnError(err, resolver.options) { - return err - } - if err := expandOperation(pathItem.Patch, resolver, basePath); shouldStopOnError(err, resolver.options) { - return err - } - if err := expandOperation(pathItem.Delete, resolver, basePath); shouldStopOnError(err, resolver.options) { - return err - } - return nil -} - -func expandOperation(op *Operation, resolver *schemaLoader, basePath string) error { - if op == nil { - return nil - } - - for i, param := range op.Parameters { - if err := expandParameter(¶m, resolver, basePath); shouldStopOnError(err, resolver.options) { - return err - } - op.Parameters[i] = param - } - - if op.Responses != nil { - responses := op.Responses - if err := expandResponse(responses.Default, resolver, basePath); shouldStopOnError(err, resolver.options) { - return err - } - for code, response := range responses.StatusCodeResponses { - if err := expandResponse(&response, resolver, basePath); shouldStopOnError(err, resolver.options) { - return err - } - responses.StatusCodeResponses[code] = response - } - } - return nil -} - -func transitiveResolver(basePath string, ref Ref, resolver *schemaLoader) (*schemaLoader, error) { - if ref.IsRoot() || ref.HasFragmentOnly { - return resolver, nil - } - - baseRef, _ := NewRef(basePath) - currentRef := normalizeFileRef(&ref, basePath) - // Set a new root to resolve against - if !strings.HasPrefix(currentRef.String(), baseRef.String()) { - rootURL := currentRef.GetURL() - rootURL.Fragment = "" - root, _ := resolver.cache.Get(rootURL.String()) - var err error - - // shallow copy of resolver options to set a new RelativeBase when - // traversing multiple documents - newOptions := resolver.options - newOptions.RelativeBase = rootURL.String() - debugLog("setting new root: %s", newOptions.RelativeBase) - resolver, err = defaultSchemaLoader(root, newOptions, resolver.cache, resolver.context) - if err != nil { - return nil, err - } - } - - return resolver, nil -} - -// ExpandResponseWithRoot expands a response based on a root document, not a fetchable document -func ExpandResponseWithRoot(response *Response, root interface{}, cache ResolutionCache) error { - opts := &ExpandOptions{ - RelativeBase: baseForRoot(root, cache), - SkipSchemas: false, - ContinueOnError: false, - // when no base path is specified, remaining $ref (circular) are rendered with an absolute path - AbsoluteCircularRef: true, - } - resolver, err := defaultSchemaLoader(root, opts, nil, nil) - if err != nil { - return err - } - - return expandResponse(response, resolver, opts.RelativeBase) -} - -// ExpandResponse expands a response based on a basepath -// This is the exported version of expandResponse -// all refs inside response will be resolved relative to basePath -func ExpandResponse(response *Response, basePath string) error { - var specBasePath string - if basePath != "" { - specBasePath, _ = absPath(basePath) - } - opts := &ExpandOptions{ - RelativeBase: specBasePath, - } - resolver, err := defaultSchemaLoader(nil, opts, nil, nil) - if err != nil { - return err - } - - return expandResponse(response, resolver, opts.RelativeBase) -} - -func derefResponse(response *Response, parentRefs []string, resolver *schemaLoader, basePath string) error { - curRef := response.Ref.String() - if curRef != "" { - /* Here the resolution scope is changed because a $ref was encountered */ - normalizedRef := normalizeFileRef(&response.Ref, basePath) - normalizedBasePath := normalizedRef.RemoteURI() - - if resolver.isCircular(normalizedRef, basePath, parentRefs...) { - return nil - } - - if err := resolver.Resolve(&response.Ref, response, basePath); shouldStopOnError(err, resolver.options) { - return err - } - - if response.Ref.String() != "" && response.Ref.String() != curRef && basePath != normalizedBasePath { - parentRefs = append(parentRefs, normalizedRef.String()) - return derefResponse(response, parentRefs, resolver, normalizedBasePath) - } - } - - return nil -} - -func expandResponse(response *Response, resolver *schemaLoader, basePath string) error { - if response == nil { - return nil - } - parentRefs := []string{} - if err := derefResponse(response, parentRefs, resolver, basePath); shouldStopOnError(err, resolver.options) { - return err - } - if response.Ref.String() != "" { - transitiveResolver, err := transitiveResolver(basePath, response.Ref, resolver) - if shouldStopOnError(err, transitiveResolver.options) { - return err - } - basePath = updateBasePath(transitiveResolver, resolver, basePath) - resolver = transitiveResolver - } - if response.Schema != nil && response.Schema.Ref.String() != "" { - // schema expanded to a $ref in another root - var ern error - response.Schema.Ref, ern = NewRef(normalizePaths(response.Schema.Ref.String(), response.Ref.RemoteURI())) - if ern != nil { - return ern - } - } - response.Ref = Ref{} - - parentRefs = parentRefs[0:] - if !resolver.options.SkipSchemas && response.Schema != nil { - // parentRefs = append(parentRefs, response.Schema.Ref.String()) - s, err := expandSchema(*response.Schema, parentRefs, resolver, basePath) - if shouldStopOnError(err, resolver.options) { - return err - } - *response.Schema = *s - } - - return nil -} - -// ExpandParameterWithRoot expands a parameter based on a root document, not a fetchable document -func ExpandParameterWithRoot(parameter *Parameter, root interface{}, cache ResolutionCache) error { - opts := &ExpandOptions{ - RelativeBase: baseForRoot(root, cache), - SkipSchemas: false, - ContinueOnError: false, - // when no base path is specified, remaining $ref (circular) are rendered with an absolute path - AbsoluteCircularRef: true, - } - resolver, err := defaultSchemaLoader(root, opts, nil, nil) - if err != nil { - return err - } - - return expandParameter(parameter, resolver, opts.RelativeBase) -} - -// ExpandParameter expands a parameter based on a basepath -// This is the exported version of expandParameter -// all refs inside parameter will be resolved relative to basePath -func ExpandParameter(parameter *Parameter, basePath string) error { - var specBasePath string - if basePath != "" { - specBasePath, _ = absPath(basePath) - } - opts := &ExpandOptions{ - RelativeBase: specBasePath, - } - resolver, err := defaultSchemaLoader(nil, opts, nil, nil) - if err != nil { - return err - } - - return expandParameter(parameter, resolver, opts.RelativeBase) -} - -func derefParameter(parameter *Parameter, parentRefs []string, resolver *schemaLoader, basePath string) error { - curRef := parameter.Ref.String() - if curRef != "" { - normalizedRef := normalizeFileRef(¶meter.Ref, basePath) - normalizedBasePath := normalizedRef.RemoteURI() - - if resolver.isCircular(normalizedRef, basePath, parentRefs...) { - return nil - } - - if err := resolver.Resolve(¶meter.Ref, parameter, basePath); shouldStopOnError(err, resolver.options) { - return err - } - - if parameter.Ref.String() != "" && parameter.Ref.String() != curRef && basePath != normalizedBasePath { - parentRefs = append(parentRefs, normalizedRef.String()) - return derefParameter(parameter, parentRefs, resolver, normalizedBasePath) - } - } - - return nil -} - -func expandParameter(parameter *Parameter, resolver *schemaLoader, basePath string) error { - if parameter == nil { - return nil - } - - parentRefs := []string{} - if err := derefParameter(parameter, parentRefs, resolver, basePath); shouldStopOnError(err, resolver.options) { - return err - } - if parameter.Ref.String() != "" { - transitiveResolver, err := transitiveResolver(basePath, parameter.Ref, resolver) - if shouldStopOnError(err, transitiveResolver.options) { - return err - } - basePath = updateBasePath(transitiveResolver, resolver, basePath) - resolver = transitiveResolver - } - - if parameter.Schema != nil && parameter.Schema.Ref.String() != "" { - // schema expanded to a $ref in another root - var ern error - parameter.Schema.Ref, ern = NewRef(normalizePaths(parameter.Schema.Ref.String(), parameter.Ref.RemoteURI())) - if ern != nil { - return ern - } - } - parameter.Ref = Ref{} - - parentRefs = parentRefs[0:] - if !resolver.options.SkipSchemas && parameter.Schema != nil { - s, err := expandSchema(*parameter.Schema, parentRefs, resolver, basePath) - if shouldStopOnError(err, resolver.options) { - return err - } - *parameter.Schema = *s - } - return nil -} diff --git a/vendor/github.com/go-openapi/spec/external_docs.go b/vendor/github.com/go-openapi/spec/external_docs.go deleted file mode 100644 index 88add91b2b..0000000000 --- a/vendor/github.com/go-openapi/spec/external_docs.go +++ /dev/null @@ -1,24 +0,0 @@ -// Copyright 2015 go-swagger maintainers -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package spec - -// ExternalDocumentation allows referencing an external resource for -// extended documentation. -// -// For more information: http://goo.gl/8us55a#externalDocumentationObject -type ExternalDocumentation struct { - Description string `json:"description,omitempty"` - URL string `json:"url,omitempty"` -} diff --git a/vendor/github.com/go-openapi/spec/go.mod b/vendor/github.com/go-openapi/spec/go.mod deleted file mode 100644 index 5af64c10b5..0000000000 --- a/vendor/github.com/go-openapi/spec/go.mod +++ /dev/null @@ -1,16 +0,0 @@ -module github.com/go-openapi/spec - -require ( - github.com/PuerkitoBio/purell v1.1.0 // indirect - github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 // indirect - github.com/davecgh/go-spew v1.1.1 // indirect - github.com/go-openapi/jsonpointer v0.17.0 - github.com/go-openapi/jsonreference v0.17.0 - github.com/go-openapi/swag v0.17.0 - github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329 // indirect - github.com/pmezard/go-difflib v1.0.0 // indirect - github.com/stretchr/testify v1.2.2 - golang.org/x/net v0.0.0-20181005035420-146acd28ed58 // indirect - golang.org/x/text v0.3.0 // indirect - gopkg.in/yaml.v2 v2.2.1 -) diff --git a/vendor/github.com/go-openapi/spec/go.sum b/vendor/github.com/go-openapi/spec/go.sum deleted file mode 100644 index ab6bfb6086..0000000000 --- a/vendor/github.com/go-openapi/spec/go.sum +++ /dev/null @@ -1,22 +0,0 @@ -github.com/PuerkitoBio/purell v1.1.0 h1:rmGxhojJlM0tuKtfdvliR84CFHljx9ag64t2xmVkjK4= -github.com/PuerkitoBio/purell v1.1.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0= -github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 h1:d+Bc7a5rLufV/sSk/8dngufqelfh6jnri85riMAaF/M= -github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE= -github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= -github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= -github.com/go-openapi/jsonpointer v0.17.0 h1:Bpl2DtZ6k7wKqfFs7e+4P08+M9I3FQgn09a1UsRUQbk= -github.com/go-openapi/jsonpointer v0.17.0/go.mod h1:+35s3my2LFTysnkMfxsJBAMHj/DoqoB9knIWoYG/Vk0= -github.com/go-openapi/jsonreference v0.17.0 h1:d/o7/fsLWWQZACbihvZxcyLQ59jfUVs7WOJv/ak7T7A= -github.com/go-openapi/jsonreference v0.17.0/go.mod h1:W3Z9FmVs9qj+KR4zFKmDPGiLdk1D9Rlm7cyMvf57TTg= -github.com/go-openapi/swag v0.17.0 h1:7wu+dZ5k83kvUWeAb+WUkFiUhDzwGqzTR/NhWzeo1JU= -github.com/go-openapi/swag v0.17.0/go.mod h1:DXUve3Dpr1UfpPtxFw+EFuQ41HhCWZfha5jSVRG7C7I= -github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329 h1:2gxZ0XQIU/5z3Z3bUBu+FXuk2pFbkN6tcwi/pjyaDic= -github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc= -github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= -github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w= -github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs= -golang.org/x/net v0.0.0-20181005035420-146acd28ed58 h1:otZG8yDCO4LVps5+9bxOeNiCvgmOyt96J3roHTYs7oE= -golang.org/x/net v0.0.0-20181005035420-146acd28ed58/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= -golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= -gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= -gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= diff --git a/vendor/github.com/go-openapi/spec/header.go b/vendor/github.com/go-openapi/spec/header.go deleted file mode 100644 index 82f77f7709..0000000000 --- a/vendor/github.com/go-openapi/spec/header.go +++ /dev/null @@ -1,193 +0,0 @@ -// Copyright 2015 go-swagger maintainers -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package spec - -import ( - "encoding/json" - "strings" - - "github.com/go-openapi/jsonpointer" - "github.com/go-openapi/swag" -) - -// HeaderProps describes a response header -type HeaderProps struct { - Description string `json:"description,omitempty"` -} - -// Header describes a header for a response of the API -// -// For more information: http://goo.gl/8us55a#headerObject -type Header struct { - CommonValidations - SimpleSchema - VendorExtensible - HeaderProps -} - -// ResponseHeader creates a new header instance for use in a response -func ResponseHeader() *Header { - return new(Header) -} - -// WithDescription sets the description on this response, allows for chaining -func (h *Header) WithDescription(description string) *Header { - h.Description = description - return h -} - -// Typed a fluent builder method for the type of parameter -func (h *Header) Typed(tpe, format string) *Header { - h.Type = tpe - h.Format = format - return h -} - -// CollectionOf a fluent builder method for an array item -func (h *Header) CollectionOf(items *Items, format string) *Header { - h.Type = "array" - h.Items = items - h.CollectionFormat = format - return h -} - -// WithDefault sets the default value on this item -func (h *Header) WithDefault(defaultValue interface{}) *Header { - h.Default = defaultValue - return h -} - -// WithMaxLength sets a max length value -func (h *Header) WithMaxLength(max int64) *Header { - h.MaxLength = &max - return h -} - -// WithMinLength sets a min length value -func (h *Header) WithMinLength(min int64) *Header { - h.MinLength = &min - return h -} - -// WithPattern sets a pattern value -func (h *Header) WithPattern(pattern string) *Header { - h.Pattern = pattern - return h -} - -// WithMultipleOf sets a multiple of value -func (h *Header) WithMultipleOf(number float64) *Header { - h.MultipleOf = &number - return h -} - -// WithMaximum sets a maximum number value -func (h *Header) WithMaximum(max float64, exclusive bool) *Header { - h.Maximum = &max - h.ExclusiveMaximum = exclusive - return h -} - -// WithMinimum sets a minimum number value -func (h *Header) WithMinimum(min float64, exclusive bool) *Header { - h.Minimum = &min - h.ExclusiveMinimum = exclusive - return h -} - -// WithEnum sets a the enum values (replace) -func (h *Header) WithEnum(values ...interface{}) *Header { - h.Enum = append([]interface{}{}, values...) - return h -} - -// WithMaxItems sets the max items -func (h *Header) WithMaxItems(size int64) *Header { - h.MaxItems = &size - return h -} - -// WithMinItems sets the min items -func (h *Header) WithMinItems(size int64) *Header { - h.MinItems = &size - return h -} - -// UniqueValues dictates that this array can only have unique items -func (h *Header) UniqueValues() *Header { - h.UniqueItems = true - return h -} - -// AllowDuplicates this array can have duplicates -func (h *Header) AllowDuplicates() *Header { - h.UniqueItems = false - return h -} - -// MarshalJSON marshal this to JSON -func (h Header) MarshalJSON() ([]byte, error) { - b1, err := json.Marshal(h.CommonValidations) - if err != nil { - return nil, err - } - b2, err := json.Marshal(h.SimpleSchema) - if err != nil { - return nil, err - } - b3, err := json.Marshal(h.HeaderProps) - if err != nil { - return nil, err - } - return swag.ConcatJSON(b1, b2, b3), nil -} - -// UnmarshalJSON unmarshals this header from JSON -func (h *Header) UnmarshalJSON(data []byte) error { - if err := json.Unmarshal(data, &h.CommonValidations); err != nil { - return err - } - if err := json.Unmarshal(data, &h.SimpleSchema); err != nil { - return err - } - if err := json.Unmarshal(data, &h.VendorExtensible); err != nil { - return err - } - return json.Unmarshal(data, &h.HeaderProps) -} - -// JSONLookup look up a value by the json property name -func (h Header) JSONLookup(token string) (interface{}, error) { - if ex, ok := h.Extensions[token]; ok { - return &ex, nil - } - - r, _, err := jsonpointer.GetForToken(h.CommonValidations, token) - if err != nil && !strings.HasPrefix(err.Error(), "object has no field") { - return nil, err - } - if r != nil { - return r, nil - } - r, _, err = jsonpointer.GetForToken(h.SimpleSchema, token) - if err != nil && !strings.HasPrefix(err.Error(), "object has no field") { - return nil, err - } - if r != nil { - return r, nil - } - r, _, err = jsonpointer.GetForToken(h.HeaderProps, token) - return r, err -} diff --git a/vendor/github.com/go-openapi/spec/info.go b/vendor/github.com/go-openapi/spec/info.go deleted file mode 100644 index cfb37ec12a..0000000000 --- a/vendor/github.com/go-openapi/spec/info.go +++ /dev/null @@ -1,168 +0,0 @@ -// Copyright 2015 go-swagger maintainers -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package spec - -import ( - "encoding/json" - "strings" - - "github.com/go-openapi/jsonpointer" - "github.com/go-openapi/swag" -) - -// Extensions vendor specific extensions -type Extensions map[string]interface{} - -// Add adds a value to these extensions -func (e Extensions) Add(key string, value interface{}) { - realKey := strings.ToLower(key) - e[realKey] = value -} - -// GetString gets a string value from the extensions -func (e Extensions) GetString(key string) (string, bool) { - if v, ok := e[strings.ToLower(key)]; ok { - str, ok := v.(string) - return str, ok - } - return "", false -} - -// GetBool gets a string value from the extensions -func (e Extensions) GetBool(key string) (bool, bool) { - if v, ok := e[strings.ToLower(key)]; ok { - str, ok := v.(bool) - return str, ok - } - return false, false -} - -// GetStringSlice gets a string value from the extensions -func (e Extensions) GetStringSlice(key string) ([]string, bool) { - if v, ok := e[strings.ToLower(key)]; ok { - arr, isSlice := v.([]interface{}) - if !isSlice { - return nil, false - } - var strs []string - for _, iface := range arr { - str, isString := iface.(string) - if !isString { - return nil, false - } - strs = append(strs, str) - } - return strs, ok - } - return nil, false -} - -// VendorExtensible composition block. -type VendorExtensible struct { - Extensions Extensions -} - -// AddExtension adds an extension to this extensible object -func (v *VendorExtensible) AddExtension(key string, value interface{}) { - if value == nil { - return - } - if v.Extensions == nil { - v.Extensions = make(map[string]interface{}) - } - v.Extensions.Add(key, value) -} - -// MarshalJSON marshals the extensions to json -func (v VendorExtensible) MarshalJSON() ([]byte, error) { - toser := make(map[string]interface{}) - for k, v := range v.Extensions { - lk := strings.ToLower(k) - if strings.HasPrefix(lk, "x-") { - toser[k] = v - } - } - return json.Marshal(toser) -} - -// UnmarshalJSON for this extensible object -func (v *VendorExtensible) UnmarshalJSON(data []byte) error { - var d map[string]interface{} - if err := json.Unmarshal(data, &d); err != nil { - return err - } - for k, vv := range d { - lk := strings.ToLower(k) - if strings.HasPrefix(lk, "x-") { - if v.Extensions == nil { - v.Extensions = map[string]interface{}{} - } - v.Extensions[k] = vv - } - } - return nil -} - -// InfoProps the properties for an info definition -type InfoProps struct { - Description string `json:"description,omitempty"` - Title string `json:"title,omitempty"` - TermsOfService string `json:"termsOfService,omitempty"` - Contact *ContactInfo `json:"contact,omitempty"` - License *License `json:"license,omitempty"` - Version string `json:"version,omitempty"` -} - -// Info object provides metadata about the API. -// The metadata can be used by the clients if needed, and can be presented in the Swagger-UI for convenience. -// -// For more information: http://goo.gl/8us55a#infoObject -type Info struct { - VendorExtensible - InfoProps -} - -// JSONLookup look up a value by the json property name -func (i Info) JSONLookup(token string) (interface{}, error) { - if ex, ok := i.Extensions[token]; ok { - return &ex, nil - } - r, _, err := jsonpointer.GetForToken(i.InfoProps, token) - return r, err -} - -// MarshalJSON marshal this to JSON -func (i Info) MarshalJSON() ([]byte, error) { - b1, err := json.Marshal(i.InfoProps) - if err != nil { - return nil, err - } - b2, err := json.Marshal(i.VendorExtensible) - if err != nil { - return nil, err - } - return swag.ConcatJSON(b1, b2), nil -} - -// UnmarshalJSON marshal this from JSON -func (i *Info) UnmarshalJSON(data []byte) error { - if err := json.Unmarshal(data, &i.InfoProps); err != nil { - return err - } - if err := json.Unmarshal(data, &i.VendorExtensible); err != nil { - return err - } - return nil -} diff --git a/vendor/github.com/go-openapi/spec/items.go b/vendor/github.com/go-openapi/spec/items.go deleted file mode 100644 index cf42989716..0000000000 --- a/vendor/github.com/go-openapi/spec/items.go +++ /dev/null @@ -1,233 +0,0 @@ -// Copyright 2015 go-swagger maintainers -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package spec - -import ( - "encoding/json" - "strings" - - "github.com/go-openapi/jsonpointer" - "github.com/go-openapi/swag" -) - -// SimpleSchema describe swagger simple schemas for parameters and headers -type SimpleSchema struct { - Type string `json:"type,omitempty"` - Format string `json:"format,omitempty"` - Items *Items `json:"items,omitempty"` - CollectionFormat string `json:"collectionFormat,omitempty"` - Default interface{} `json:"default,omitempty"` - Example interface{} `json:"example,omitempty"` -} - -// TypeName return the type (or format) of a simple schema -func (s *SimpleSchema) TypeName() string { - if s.Format != "" { - return s.Format - } - return s.Type -} - -// ItemsTypeName yields the type of items in a simple schema array -func (s *SimpleSchema) ItemsTypeName() string { - if s.Items == nil { - return "" - } - return s.Items.TypeName() -} - -// CommonValidations describe common JSON-schema validations -type CommonValidations struct { - Maximum *float64 `json:"maximum,omitempty"` - ExclusiveMaximum bool `json:"exclusiveMaximum,omitempty"` - Minimum *float64 `json:"minimum,omitempty"` - ExclusiveMinimum bool `json:"exclusiveMinimum,omitempty"` - MaxLength *int64 `json:"maxLength,omitempty"` - MinLength *int64 `json:"minLength,omitempty"` - Pattern string `json:"pattern,omitempty"` - MaxItems *int64 `json:"maxItems,omitempty"` - MinItems *int64 `json:"minItems,omitempty"` - UniqueItems bool `json:"uniqueItems,omitempty"` - MultipleOf *float64 `json:"multipleOf,omitempty"` - Enum []interface{} `json:"enum,omitempty"` -} - -// Items a limited subset of JSON-Schema's items object. -// It is used by parameter definitions that are not located in "body". -// -// For more information: http://goo.gl/8us55a#items-object -type Items struct { - Refable - CommonValidations - SimpleSchema - VendorExtensible -} - -// NewItems creates a new instance of items -func NewItems() *Items { - return &Items{} -} - -// Typed a fluent builder method for the type of item -func (i *Items) Typed(tpe, format string) *Items { - i.Type = tpe - i.Format = format - return i -} - -// CollectionOf a fluent builder method for an array item -func (i *Items) CollectionOf(items *Items, format string) *Items { - i.Type = "array" - i.Items = items - i.CollectionFormat = format - return i -} - -// WithDefault sets the default value on this item -func (i *Items) WithDefault(defaultValue interface{}) *Items { - i.Default = defaultValue - return i -} - -// WithMaxLength sets a max length value -func (i *Items) WithMaxLength(max int64) *Items { - i.MaxLength = &max - return i -} - -// WithMinLength sets a min length value -func (i *Items) WithMinLength(min int64) *Items { - i.MinLength = &min - return i -} - -// WithPattern sets a pattern value -func (i *Items) WithPattern(pattern string) *Items { - i.Pattern = pattern - return i -} - -// WithMultipleOf sets a multiple of value -func (i *Items) WithMultipleOf(number float64) *Items { - i.MultipleOf = &number - return i -} - -// WithMaximum sets a maximum number value -func (i *Items) WithMaximum(max float64, exclusive bool) *Items { - i.Maximum = &max - i.ExclusiveMaximum = exclusive - return i -} - -// WithMinimum sets a minimum number value -func (i *Items) WithMinimum(min float64, exclusive bool) *Items { - i.Minimum = &min - i.ExclusiveMinimum = exclusive - return i -} - -// WithEnum sets a the enum values (replace) -func (i *Items) WithEnum(values ...interface{}) *Items { - i.Enum = append([]interface{}{}, values...) - return i -} - -// WithMaxItems sets the max items -func (i *Items) WithMaxItems(size int64) *Items { - i.MaxItems = &size - return i -} - -// WithMinItems sets the min items -func (i *Items) WithMinItems(size int64) *Items { - i.MinItems = &size - return i -} - -// UniqueValues dictates that this array can only have unique items -func (i *Items) UniqueValues() *Items { - i.UniqueItems = true - return i -} - -// AllowDuplicates this array can have duplicates -func (i *Items) AllowDuplicates() *Items { - i.UniqueItems = false - return i -} - -// UnmarshalJSON hydrates this items instance with the data from JSON -func (i *Items) UnmarshalJSON(data []byte) error { - var validations CommonValidations - if err := json.Unmarshal(data, &validations); err != nil { - return err - } - var ref Refable - if err := json.Unmarshal(data, &ref); err != nil { - return err - } - var simpleSchema SimpleSchema - if err := json.Unmarshal(data, &simpleSchema); err != nil { - return err - } - var vendorExtensible VendorExtensible - if err := json.Unmarshal(data, &vendorExtensible); err != nil { - return err - } - i.Refable = ref - i.CommonValidations = validations - i.SimpleSchema = simpleSchema - i.VendorExtensible = vendorExtensible - return nil -} - -// MarshalJSON converts this items object to JSON -func (i Items) MarshalJSON() ([]byte, error) { - b1, err := json.Marshal(i.CommonValidations) - if err != nil { - return nil, err - } - b2, err := json.Marshal(i.SimpleSchema) - if err != nil { - return nil, err - } - b3, err := json.Marshal(i.Refable) - if err != nil { - return nil, err - } - b4, err := json.Marshal(i.VendorExtensible) - if err != nil { - return nil, err - } - return swag.ConcatJSON(b4, b3, b1, b2), nil -} - -// JSONLookup look up a value by the json property name -func (i Items) JSONLookup(token string) (interface{}, error) { - if token == "$ref" { - return &i.Ref, nil - } - - r, _, err := jsonpointer.GetForToken(i.CommonValidations, token) - if err != nil && !strings.HasPrefix(err.Error(), "object has no field") { - return nil, err - } - if r != nil { - return r, nil - } - r, _, err = jsonpointer.GetForToken(i.SimpleSchema, token) - return r, err -} diff --git a/vendor/github.com/go-openapi/spec/license.go b/vendor/github.com/go-openapi/spec/license.go deleted file mode 100644 index f20961b4fd..0000000000 --- a/vendor/github.com/go-openapi/spec/license.go +++ /dev/null @@ -1,23 +0,0 @@ -// Copyright 2015 go-swagger maintainers -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package spec - -// License information for the exposed API. -// -// For more information: http://goo.gl/8us55a#licenseObject -type License struct { - Name string `json:"name,omitempty"` - URL string `json:"url,omitempty"` -} diff --git a/vendor/github.com/go-openapi/spec/operation.go b/vendor/github.com/go-openapi/spec/operation.go deleted file mode 100644 index 344e317765..0000000000 --- a/vendor/github.com/go-openapi/spec/operation.go +++ /dev/null @@ -1,390 +0,0 @@ -// Copyright 2015 go-swagger maintainers -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package spec - -import ( - "bytes" - "encoding/gob" - "encoding/json" - - "github.com/go-openapi/jsonpointer" - "github.com/go-openapi/swag" -) - -func init() { - //gob.Register(map[string][]interface{}{}) - gob.Register(map[string]interface{}{}) - gob.Register([]interface{}{}) -} - -// OperationProps describes an operation -type OperationProps struct { - Description string `json:"description,omitempty"` - Consumes []string `json:"consumes,omitempty"` - Produces []string `json:"produces,omitempty"` - Schemes []string `json:"schemes,omitempty"` // the scheme, when present must be from [http, https, ws, wss] - Tags []string `json:"tags,omitempty"` - Summary string `json:"summary,omitempty"` - ExternalDocs *ExternalDocumentation `json:"externalDocs,omitempty"` - ID string `json:"operationId,omitempty"` - Deprecated bool `json:"deprecated,omitempty"` - Security []map[string][]string `json:"security,omitempty"` //Special case, see MarshalJSON function - Parameters []Parameter `json:"parameters,omitempty"` - Responses *Responses `json:"responses,omitempty"` -} - -// MarshalJSON takes care of serializing operation properties to JSON -// -// We use a custom marhaller here to handle a special cases related to -// the Security field. We need to preserve zero length slice -// while omitting the field when the value is nil/unset. -func (op OperationProps) MarshalJSON() ([]byte, error) { - type Alias OperationProps - if op.Security == nil { - return json.Marshal(&struct { - Security []map[string][]string `json:"security,omitempty"` - *Alias - }{ - Security: op.Security, - Alias: (*Alias)(&op), - }) - } - return json.Marshal(&struct { - Security []map[string][]string `json:"security"` - *Alias - }{ - Security: op.Security, - Alias: (*Alias)(&op), - }) -} - -// Operation describes a single API operation on a path. -// -// For more information: http://goo.gl/8us55a#operationObject -type Operation struct { - VendorExtensible - OperationProps -} - -// SuccessResponse gets a success response model -func (o *Operation) SuccessResponse() (*Response, int, bool) { - if o.Responses == nil { - return nil, 0, false - } - - for k, v := range o.Responses.StatusCodeResponses { - if k/100 == 2 { - return &v, k, true - } - } - - return o.Responses.Default, 0, false -} - -// JSONLookup look up a value by the json property name -func (o Operation) JSONLookup(token string) (interface{}, error) { - if ex, ok := o.Extensions[token]; ok { - return &ex, nil - } - r, _, err := jsonpointer.GetForToken(o.OperationProps, token) - return r, err -} - -// UnmarshalJSON hydrates this items instance with the data from JSON -func (o *Operation) UnmarshalJSON(data []byte) error { - if err := json.Unmarshal(data, &o.OperationProps); err != nil { - return err - } - if err := json.Unmarshal(data, &o.VendorExtensible); err != nil { - return err - } - return nil -} - -// MarshalJSON converts this items object to JSON -func (o Operation) MarshalJSON() ([]byte, error) { - b1, err := json.Marshal(o.OperationProps) - if err != nil { - return nil, err - } - b2, err := json.Marshal(o.VendorExtensible) - if err != nil { - return nil, err - } - concated := swag.ConcatJSON(b1, b2) - return concated, nil -} - -// NewOperation creates a new operation instance. -// It expects an ID as parameter but not passing an ID is also valid. -func NewOperation(id string) *Operation { - op := new(Operation) - op.ID = id - return op -} - -// WithID sets the ID property on this operation, allows for chaining. -func (o *Operation) WithID(id string) *Operation { - o.ID = id - return o -} - -// WithDescription sets the description on this operation, allows for chaining -func (o *Operation) WithDescription(description string) *Operation { - o.Description = description - return o -} - -// WithSummary sets the summary on this operation, allows for chaining -func (o *Operation) WithSummary(summary string) *Operation { - o.Summary = summary - return o -} - -// WithExternalDocs sets/removes the external docs for/from this operation. -// When you pass empty strings as params the external documents will be removed. -// When you pass non-empty string as one value then those values will be used on the external docs object. -// So when you pass a non-empty description, you should also pass the url and vice versa. -func (o *Operation) WithExternalDocs(description, url string) *Operation { - if description == "" && url == "" { - o.ExternalDocs = nil - return o - } - - if o.ExternalDocs == nil { - o.ExternalDocs = &ExternalDocumentation{} - } - o.ExternalDocs.Description = description - o.ExternalDocs.URL = url - return o -} - -// Deprecate marks the operation as deprecated -func (o *Operation) Deprecate() *Operation { - o.Deprecated = true - return o -} - -// Undeprecate marks the operation as not deprected -func (o *Operation) Undeprecate() *Operation { - o.Deprecated = false - return o -} - -// WithConsumes adds media types for incoming body values -func (o *Operation) WithConsumes(mediaTypes ...string) *Operation { - o.Consumes = append(o.Consumes, mediaTypes...) - return o -} - -// WithProduces adds media types for outgoing body values -func (o *Operation) WithProduces(mediaTypes ...string) *Operation { - o.Produces = append(o.Produces, mediaTypes...) - return o -} - -// WithTags adds tags for this operation -func (o *Operation) WithTags(tags ...string) *Operation { - o.Tags = append(o.Tags, tags...) - return o -} - -// AddParam adds a parameter to this operation, when a parameter for that location -// and with that name already exists it will be replaced -func (o *Operation) AddParam(param *Parameter) *Operation { - if param == nil { - return o - } - - for i, p := range o.Parameters { - if p.Name == param.Name && p.In == param.In { - params := append(o.Parameters[:i], *param) - params = append(params, o.Parameters[i+1:]...) - o.Parameters = params - return o - } - } - - o.Parameters = append(o.Parameters, *param) - return o -} - -// RemoveParam removes a parameter from the operation -func (o *Operation) RemoveParam(name, in string) *Operation { - for i, p := range o.Parameters { - if p.Name == name && p.In == name { - o.Parameters = append(o.Parameters[:i], o.Parameters[i+1:]...) - return o - } - } - return o -} - -// SecuredWith adds a security scope to this operation. -func (o *Operation) SecuredWith(name string, scopes ...string) *Operation { - o.Security = append(o.Security, map[string][]string{name: scopes}) - return o -} - -// WithDefaultResponse adds a default response to the operation. -// Passing a nil value will remove the response -func (o *Operation) WithDefaultResponse(response *Response) *Operation { - return o.RespondsWith(0, response) -} - -// RespondsWith adds a status code response to the operation. -// When the code is 0 the value of the response will be used as default response value. -// When the value of the response is nil it will be removed from the operation -func (o *Operation) RespondsWith(code int, response *Response) *Operation { - if o.Responses == nil { - o.Responses = new(Responses) - } - if code == 0 { - o.Responses.Default = response - return o - } - if response == nil { - delete(o.Responses.StatusCodeResponses, code) - return o - } - if o.Responses.StatusCodeResponses == nil { - o.Responses.StatusCodeResponses = make(map[int]Response) - } - o.Responses.StatusCodeResponses[code] = *response - return o -} - -type opsAlias OperationProps - -type gobAlias struct { - Security []map[string]struct { - List []string - Pad bool - } - Alias *opsAlias - SecurityIsEmpty bool -} - -// GobEncode provides a safe gob encoder for Operation, including empty security requirements -func (o Operation) GobEncode() ([]byte, error) { - raw := struct { - Ext VendorExtensible - Props OperationProps - }{ - Ext: o.VendorExtensible, - Props: o.OperationProps, - } - var b bytes.Buffer - err := gob.NewEncoder(&b).Encode(raw) - return b.Bytes(), err -} - -// GobDecode provides a safe gob decoder for Operation, including empty security requirements -func (o *Operation) GobDecode(b []byte) error { - var raw struct { - Ext VendorExtensible - Props OperationProps - } - - buf := bytes.NewBuffer(b) - err := gob.NewDecoder(buf).Decode(&raw) - if err != nil { - return err - } - o.VendorExtensible = raw.Ext - o.OperationProps = raw.Props - return nil -} - -// GobEncode provides a safe gob encoder for Operation, including empty security requirements -func (op OperationProps) GobEncode() ([]byte, error) { - raw := gobAlias{ - Alias: (*opsAlias)(&op), - } - - var b bytes.Buffer - if op.Security == nil { - // nil security requirement - err := gob.NewEncoder(&b).Encode(raw) - return b.Bytes(), err - } - - if len(op.Security) == 0 { - // empty, but non-nil security requirement - raw.SecurityIsEmpty = true - raw.Alias.Security = nil - err := gob.NewEncoder(&b).Encode(raw) - return b.Bytes(), err - } - - raw.Security = make([]map[string]struct { - List []string - Pad bool - }, 0, len(op.Security)) - for _, req := range op.Security { - v := make(map[string]struct { - List []string - Pad bool - }, len(req)) - for k, val := range req { - v[k] = struct { - List []string - Pad bool - }{ - List: val, - } - } - raw.Security = append(raw.Security, v) - } - - err := gob.NewEncoder(&b).Encode(raw) - return b.Bytes(), err -} - -// GobDecode provides a safe gob decoder for Operation, including empty security requirements -func (op *OperationProps) GobDecode(b []byte) error { - var raw gobAlias - - buf := bytes.NewBuffer(b) - err := gob.NewDecoder(buf).Decode(&raw) - if err != nil { - return err - } - if raw.Alias == nil { - return nil - } - - switch { - case raw.SecurityIsEmpty: - // empty, but non-nil security requirement - raw.Alias.Security = []map[string][]string{} - case len(raw.Alias.Security) == 0: - // nil security requirement - raw.Alias.Security = nil - default: - raw.Alias.Security = make([]map[string][]string, 0, len(raw.Security)) - for _, req := range raw.Security { - v := make(map[string][]string, len(req)) - for k, val := range req { - v[k] = make([]string, 0, len(val.List)) - v[k] = append(v[k], val.List...) - } - raw.Alias.Security = append(raw.Alias.Security, v) - } - } - - *op = *(*OperationProps)(raw.Alias) - return nil -} diff --git a/vendor/github.com/go-openapi/spec/parameter.go b/vendor/github.com/go-openapi/spec/parameter.go deleted file mode 100644 index cb1a88d252..0000000000 --- a/vendor/github.com/go-openapi/spec/parameter.go +++ /dev/null @@ -1,302 +0,0 @@ -// Copyright 2015 go-swagger maintainers -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package spec - -import ( - "encoding/json" - "strings" - - "github.com/go-openapi/jsonpointer" - "github.com/go-openapi/swag" -) - -// QueryParam creates a query parameter -func QueryParam(name string) *Parameter { - return &Parameter{ParamProps: ParamProps{Name: name, In: "query"}} -} - -// HeaderParam creates a header parameter, this is always required by default -func HeaderParam(name string) *Parameter { - return &Parameter{ParamProps: ParamProps{Name: name, In: "header", Required: true}} -} - -// PathParam creates a path parameter, this is always required -func PathParam(name string) *Parameter { - return &Parameter{ParamProps: ParamProps{Name: name, In: "path", Required: true}} -} - -// BodyParam creates a body parameter -func BodyParam(name string, schema *Schema) *Parameter { - return &Parameter{ParamProps: ParamProps{Name: name, In: "body", Schema: schema}, SimpleSchema: SimpleSchema{Type: "object"}} -} - -// FormDataParam creates a body parameter -func FormDataParam(name string) *Parameter { - return &Parameter{ParamProps: ParamProps{Name: name, In: "formData"}} -} - -// FileParam creates a body parameter -func FileParam(name string) *Parameter { - return &Parameter{ParamProps: ParamProps{Name: name, In: "formData"}, SimpleSchema: SimpleSchema{Type: "file"}} -} - -// SimpleArrayParam creates a param for a simple array (string, int, date etc) -func SimpleArrayParam(name, tpe, fmt string) *Parameter { - return &Parameter{ParamProps: ParamProps{Name: name}, SimpleSchema: SimpleSchema{Type: "array", CollectionFormat: "csv", Items: &Items{SimpleSchema: SimpleSchema{Type: "string", Format: fmt}}}} -} - -// ParamRef creates a parameter that's a json reference -func ParamRef(uri string) *Parameter { - p := new(Parameter) - p.Ref = MustCreateRef(uri) - return p -} - -// ParamProps describes the specific attributes of an operation parameter -type ParamProps struct { - Description string `json:"description,omitempty"` - Name string `json:"name,omitempty"` - In string `json:"in,omitempty"` - Required bool `json:"required,omitempty"` - Schema *Schema `json:"schema,omitempty"` // when in == "body" - AllowEmptyValue bool `json:"allowEmptyValue,omitempty"` // when in == "query" || "formData" -} - -// Parameter a unique parameter is defined by a combination of a [name](#parameterName) and [location](#parameterIn). -// -// There are five possible parameter types. -// * Path - Used together with [Path Templating](#pathTemplating), where the parameter value is actually part of the operation's URL. This does not include the host or base path of the API. For example, in `/items/{itemId}`, the path parameter is `itemId`. -// * Query - Parameters that are appended to the URL. For example, in `/items?id=###`, the query parameter is `id`. -// * Header - Custom headers that are expected as part of the request. -// * Body - The payload that's appended to the HTTP request. Since there can only be one payload, there can only be *one* body parameter. The name of the body parameter has no effect on the parameter itself and is used for documentation purposes only. Since Form parameters are also in the payload, body and form parameters cannot exist together for the same operation. -// * Form - Used to describe the payload of an HTTP request when either `application/x-www-form-urlencoded` or `multipart/form-data` are used as the content type of the request (in Swagger's definition, the [`consumes`](#operationConsumes) property of an operation). This is the only parameter type that can be used to send files, thus supporting the `file` type. Since form parameters are sent in the payload, they cannot be declared together with a body parameter for the same operation. Form parameters have a different format based on the content-type used (for further details, consult http://www.w3.org/TR/html401/interact/forms.html#h-17.13.4): -// * `application/x-www-form-urlencoded` - Similar to the format of Query parameters but as a payload. For example, `foo=1&bar=swagger` - both `foo` and `bar` are form parameters. This is normally used for simple parameters that are being transferred. -// * `multipart/form-data` - each parameter takes a section in the payload with an internal header. For example, for the header `Content-Disposition: form-data; name="submit-name"` the name of the parameter is `submit-name`. This type of form parameters is more commonly used for file transfers. -// -// For more information: http://goo.gl/8us55a#parameterObject -type Parameter struct { - Refable - CommonValidations - SimpleSchema - VendorExtensible - ParamProps -} - -// JSONLookup look up a value by the json property name -func (p Parameter) JSONLookup(token string) (interface{}, error) { - if ex, ok := p.Extensions[token]; ok { - return &ex, nil - } - if token == "$ref" { - return &p.Ref, nil - } - - r, _, err := jsonpointer.GetForToken(p.CommonValidations, token) - if err != nil && !strings.HasPrefix(err.Error(), "object has no field") { - return nil, err - } - if r != nil { - return r, nil - } - r, _, err = jsonpointer.GetForToken(p.SimpleSchema, token) - if err != nil && !strings.HasPrefix(err.Error(), "object has no field") { - return nil, err - } - if r != nil { - return r, nil - } - r, _, err = jsonpointer.GetForToken(p.ParamProps, token) - return r, err -} - -// WithDescription a fluent builder method for the description of the parameter -func (p *Parameter) WithDescription(description string) *Parameter { - p.Description = description - return p -} - -// Named a fluent builder method to override the name of the parameter -func (p *Parameter) Named(name string) *Parameter { - p.Name = name - return p -} - -// WithLocation a fluent builder method to override the location of the parameter -func (p *Parameter) WithLocation(in string) *Parameter { - p.In = in - return p -} - -// Typed a fluent builder method for the type of the parameter value -func (p *Parameter) Typed(tpe, format string) *Parameter { - p.Type = tpe - p.Format = format - return p -} - -// CollectionOf a fluent builder method for an array parameter -func (p *Parameter) CollectionOf(items *Items, format string) *Parameter { - p.Type = "array" - p.Items = items - p.CollectionFormat = format - return p -} - -// WithDefault sets the default value on this parameter -func (p *Parameter) WithDefault(defaultValue interface{}) *Parameter { - p.AsOptional() // with default implies optional - p.Default = defaultValue - return p -} - -// AllowsEmptyValues flags this parameter as being ok with empty values -func (p *Parameter) AllowsEmptyValues() *Parameter { - p.AllowEmptyValue = true - return p -} - -// NoEmptyValues flags this parameter as not liking empty values -func (p *Parameter) NoEmptyValues() *Parameter { - p.AllowEmptyValue = false - return p -} - -// AsOptional flags this parameter as optional -func (p *Parameter) AsOptional() *Parameter { - p.Required = false - return p -} - -// AsRequired flags this parameter as required -func (p *Parameter) AsRequired() *Parameter { - if p.Default != nil { // with a default required makes no sense - return p - } - p.Required = true - return p -} - -// WithMaxLength sets a max length value -func (p *Parameter) WithMaxLength(max int64) *Parameter { - p.MaxLength = &max - return p -} - -// WithMinLength sets a min length value -func (p *Parameter) WithMinLength(min int64) *Parameter { - p.MinLength = &min - return p -} - -// WithPattern sets a pattern value -func (p *Parameter) WithPattern(pattern string) *Parameter { - p.Pattern = pattern - return p -} - -// WithMultipleOf sets a multiple of value -func (p *Parameter) WithMultipleOf(number float64) *Parameter { - p.MultipleOf = &number - return p -} - -// WithMaximum sets a maximum number value -func (p *Parameter) WithMaximum(max float64, exclusive bool) *Parameter { - p.Maximum = &max - p.ExclusiveMaximum = exclusive - return p -} - -// WithMinimum sets a minimum number value -func (p *Parameter) WithMinimum(min float64, exclusive bool) *Parameter { - p.Minimum = &min - p.ExclusiveMinimum = exclusive - return p -} - -// WithEnum sets a the enum values (replace) -func (p *Parameter) WithEnum(values ...interface{}) *Parameter { - p.Enum = append([]interface{}{}, values...) - return p -} - -// WithMaxItems sets the max items -func (p *Parameter) WithMaxItems(size int64) *Parameter { - p.MaxItems = &size - return p -} - -// WithMinItems sets the min items -func (p *Parameter) WithMinItems(size int64) *Parameter { - p.MinItems = &size - return p -} - -// UniqueValues dictates that this array can only have unique items -func (p *Parameter) UniqueValues() *Parameter { - p.UniqueItems = true - return p -} - -// AllowDuplicates this array can have duplicates -func (p *Parameter) AllowDuplicates() *Parameter { - p.UniqueItems = false - return p -} - -// UnmarshalJSON hydrates this items instance with the data from JSON -func (p *Parameter) UnmarshalJSON(data []byte) error { - if err := json.Unmarshal(data, &p.CommonValidations); err != nil { - return err - } - if err := json.Unmarshal(data, &p.Refable); err != nil { - return err - } - if err := json.Unmarshal(data, &p.SimpleSchema); err != nil { - return err - } - if err := json.Unmarshal(data, &p.VendorExtensible); err != nil { - return err - } - if err := json.Unmarshal(data, &p.ParamProps); err != nil { - return err - } - return nil -} - -// MarshalJSON converts this items object to JSON -func (p Parameter) MarshalJSON() ([]byte, error) { - b1, err := json.Marshal(p.CommonValidations) - if err != nil { - return nil, err - } - b2, err := json.Marshal(p.SimpleSchema) - if err != nil { - return nil, err - } - b3, err := json.Marshal(p.Refable) - if err != nil { - return nil, err - } - b4, err := json.Marshal(p.VendorExtensible) - if err != nil { - return nil, err - } - b5, err := json.Marshal(p.ParamProps) - if err != nil { - return nil, err - } - return swag.ConcatJSON(b3, b1, b2, b4, b5), nil -} diff --git a/vendor/github.com/go-openapi/spec/path_item.go b/vendor/github.com/go-openapi/spec/path_item.go deleted file mode 100644 index a8ae63ece5..0000000000 --- a/vendor/github.com/go-openapi/spec/path_item.go +++ /dev/null @@ -1,90 +0,0 @@ -// Copyright 2015 go-swagger maintainers -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package spec - -import ( - "encoding/json" - - "github.com/go-openapi/jsonpointer" - "github.com/go-openapi/swag" -) - -// PathItemProps the path item specific properties -type PathItemProps struct { - Get *Operation `json:"get,omitempty"` - Put *Operation `json:"put,omitempty"` - Post *Operation `json:"post,omitempty"` - Delete *Operation `json:"delete,omitempty"` - Options *Operation `json:"options,omitempty"` - Head *Operation `json:"head,omitempty"` - Patch *Operation `json:"patch,omitempty"` - Parameters []Parameter `json:"parameters,omitempty"` -} - -// PathItem describes the operations available on a single path. -// A Path Item may be empty, due to [ACL constraints](http://goo.gl/8us55a#securityFiltering). -// The path itself is still exposed to the documentation viewer but they will -// not know which operations and parameters are available. -// -// For more information: http://goo.gl/8us55a#pathItemObject -type PathItem struct { - Refable - VendorExtensible - PathItemProps -} - -// JSONLookup look up a value by the json property name -func (p PathItem) JSONLookup(token string) (interface{}, error) { - if ex, ok := p.Extensions[token]; ok { - return &ex, nil - } - if token == "$ref" { - return &p.Ref, nil - } - r, _, err := jsonpointer.GetForToken(p.PathItemProps, token) - return r, err -} - -// UnmarshalJSON hydrates this items instance with the data from JSON -func (p *PathItem) UnmarshalJSON(data []byte) error { - if err := json.Unmarshal(data, &p.Refable); err != nil { - return err - } - if err := json.Unmarshal(data, &p.VendorExtensible); err != nil { - return err - } - if err := json.Unmarshal(data, &p.PathItemProps); err != nil { - return err - } - return nil -} - -// MarshalJSON converts this items object to JSON -func (p PathItem) MarshalJSON() ([]byte, error) { - b3, err := json.Marshal(p.Refable) - if err != nil { - return nil, err - } - b4, err := json.Marshal(p.VendorExtensible) - if err != nil { - return nil, err - } - b5, err := json.Marshal(p.PathItemProps) - if err != nil { - return nil, err - } - concated := swag.ConcatJSON(b3, b4, b5) - return concated, nil -} diff --git a/vendor/github.com/go-openapi/spec/paths.go b/vendor/github.com/go-openapi/spec/paths.go deleted file mode 100644 index 9dc82a2901..0000000000 --- a/vendor/github.com/go-openapi/spec/paths.go +++ /dev/null @@ -1,97 +0,0 @@ -// Copyright 2015 go-swagger maintainers -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package spec - -import ( - "encoding/json" - "fmt" - "strings" - - "github.com/go-openapi/swag" -) - -// Paths holds the relative paths to the individual endpoints. -// The path is appended to the [`basePath`](http://goo.gl/8us55a#swaggerBasePath) in order -// to construct the full URL. -// The Paths may be empty, due to [ACL constraints](http://goo.gl/8us55a#securityFiltering). -// -// For more information: http://goo.gl/8us55a#pathsObject -type Paths struct { - VendorExtensible - Paths map[string]PathItem `json:"-"` // custom serializer to flatten this, each entry must start with "/" -} - -// JSONLookup look up a value by the json property name -func (p Paths) JSONLookup(token string) (interface{}, error) { - if pi, ok := p.Paths[token]; ok { - return &pi, nil - } - if ex, ok := p.Extensions[token]; ok { - return &ex, nil - } - return nil, fmt.Errorf("object has no field %q", token) -} - -// UnmarshalJSON hydrates this items instance with the data from JSON -func (p *Paths) UnmarshalJSON(data []byte) error { - var res map[string]json.RawMessage - if err := json.Unmarshal(data, &res); err != nil { - return err - } - for k, v := range res { - if strings.HasPrefix(strings.ToLower(k), "x-") { - if p.Extensions == nil { - p.Extensions = make(map[string]interface{}) - } - var d interface{} - if err := json.Unmarshal(v, &d); err != nil { - return err - } - p.Extensions[k] = d - } - if strings.HasPrefix(k, "/") { - if p.Paths == nil { - p.Paths = make(map[string]PathItem) - } - var pi PathItem - if err := json.Unmarshal(v, &pi); err != nil { - return err - } - p.Paths[k] = pi - } - } - return nil -} - -// MarshalJSON converts this items object to JSON -func (p Paths) MarshalJSON() ([]byte, error) { - b1, err := json.Marshal(p.VendorExtensible) - if err != nil { - return nil, err - } - - pths := make(map[string]PathItem) - for k, v := range p.Paths { - if strings.HasPrefix(k, "/") { - pths[k] = v - } - } - b2, err := json.Marshal(pths) - if err != nil { - return nil, err - } - concated := swag.ConcatJSON(b1, b2) - return concated, nil -} diff --git a/vendor/github.com/go-openapi/spec/ref.go b/vendor/github.com/go-openapi/spec/ref.go deleted file mode 100644 index 08ff869b2f..0000000000 --- a/vendor/github.com/go-openapi/spec/ref.go +++ /dev/null @@ -1,191 +0,0 @@ -// Copyright 2015 go-swagger maintainers -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package spec - -import ( - "bytes" - "encoding/gob" - "encoding/json" - "net/http" - "os" - "path/filepath" - - "github.com/go-openapi/jsonreference" -) - -// Refable is a struct for things that accept a $ref property -type Refable struct { - Ref Ref -} - -// MarshalJSON marshals the ref to json -func (r Refable) MarshalJSON() ([]byte, error) { - return r.Ref.MarshalJSON() -} - -// UnmarshalJSON unmarshalss the ref from json -func (r *Refable) UnmarshalJSON(d []byte) error { - return json.Unmarshal(d, &r.Ref) -} - -// Ref represents a json reference that is potentially resolved -type Ref struct { - jsonreference.Ref -} - -// RemoteURI gets the remote uri part of the ref -func (r *Ref) RemoteURI() string { - if r.String() == "" { - return r.String() - } - - u := *r.GetURL() - u.Fragment = "" - return u.String() -} - -// IsValidURI returns true when the url the ref points to can be found -func (r *Ref) IsValidURI(basepaths ...string) bool { - if r.String() == "" { - return true - } - - v := r.RemoteURI() - if v == "" { - return true - } - - if r.HasFullURL { - rr, err := http.Get(v) - if err != nil { - return false - } - - return rr.StatusCode/100 == 2 - } - - if !(r.HasFileScheme || r.HasFullFilePath || r.HasURLPathOnly) { - return false - } - - // check for local file - pth := v - if r.HasURLPathOnly { - base := "." - if len(basepaths) > 0 { - base = filepath.Dir(filepath.Join(basepaths...)) - } - p, e := filepath.Abs(filepath.ToSlash(filepath.Join(base, pth))) - if e != nil { - return false - } - pth = p - } - - fi, err := os.Stat(filepath.ToSlash(pth)) - if err != nil { - return false - } - - return !fi.IsDir() -} - -// Inherits creates a new reference from a parent and a child -// If the child cannot inherit from the parent, an error is returned -func (r *Ref) Inherits(child Ref) (*Ref, error) { - ref, err := r.Ref.Inherits(child.Ref) - if err != nil { - return nil, err - } - return &Ref{Ref: *ref}, nil -} - -// NewRef creates a new instance of a ref object -// returns an error when the reference uri is an invalid uri -func NewRef(refURI string) (Ref, error) { - ref, err := jsonreference.New(refURI) - if err != nil { - return Ref{}, err - } - return Ref{Ref: ref}, nil -} - -// MustCreateRef creates a ref object but panics when refURI is invalid. -// Use the NewRef method for a version that returns an error. -func MustCreateRef(refURI string) Ref { - return Ref{Ref: jsonreference.MustCreateRef(refURI)} -} - -// MarshalJSON marshals this ref into a JSON object -func (r Ref) MarshalJSON() ([]byte, error) { - str := r.String() - if str == "" { - if r.IsRoot() { - return []byte(`{"$ref":""}`), nil - } - return []byte("{}"), nil - } - v := map[string]interface{}{"$ref": str} - return json.Marshal(v) -} - -// UnmarshalJSON unmarshals this ref from a JSON object -func (r *Ref) UnmarshalJSON(d []byte) error { - var v map[string]interface{} - if err := json.Unmarshal(d, &v); err != nil { - return err - } - return r.fromMap(v) -} - -// GobEncode provides a safe gob encoder for Ref -func (r Ref) GobEncode() ([]byte, error) { - var b bytes.Buffer - raw, err := r.MarshalJSON() - if err != nil { - return nil, err - } - err = gob.NewEncoder(&b).Encode(raw) - return b.Bytes(), err -} - -// GobDecode provides a safe gob decoder for Ref -func (r *Ref) GobDecode(b []byte) error { - var raw []byte - buf := bytes.NewBuffer(b) - err := gob.NewDecoder(buf).Decode(&raw) - if err != nil { - return err - } - return json.Unmarshal(raw, r) -} - -func (r *Ref) fromMap(v map[string]interface{}) error { - if v == nil { - return nil - } - - if vv, ok := v["$ref"]; ok { - if str, ok := vv.(string); ok { - ref, err := jsonreference.New(str) - if err != nil { - return err - } - *r = Ref{Ref: ref} - } - } - - return nil -} diff --git a/vendor/github.com/go-openapi/spec/response.go b/vendor/github.com/go-openapi/spec/response.go deleted file mode 100644 index 586db0d780..0000000000 --- a/vendor/github.com/go-openapi/spec/response.go +++ /dev/null @@ -1,134 +0,0 @@ -// Copyright 2015 go-swagger maintainers -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package spec - -import ( - "encoding/json" - - "github.com/go-openapi/jsonpointer" - "github.com/go-openapi/swag" -) - -// ResponseProps properties specific to a response -type ResponseProps struct { - Description string `json:"description,omitempty"` - Schema *Schema `json:"schema,omitempty"` - Headers map[string]Header `json:"headers,omitempty"` - Examples map[string]interface{} `json:"examples,omitempty"` -} - -// Response describes a single response from an API Operation. -// -// For more information: http://goo.gl/8us55a#responseObject -type Response struct { - Refable - ResponseProps - VendorExtensible -} - -// JSONLookup look up a value by the json property name -func (r Response) JSONLookup(token string) (interface{}, error) { - if ex, ok := r.Extensions[token]; ok { - return &ex, nil - } - if token == "$ref" { - return &r.Ref, nil - } - ptr, _, err := jsonpointer.GetForToken(r.ResponseProps, token) - return ptr, err -} - -// UnmarshalJSON hydrates this items instance with the data from JSON -func (r *Response) UnmarshalJSON(data []byte) error { - if err := json.Unmarshal(data, &r.ResponseProps); err != nil { - return err - } - if err := json.Unmarshal(data, &r.Refable); err != nil { - return err - } - if err := json.Unmarshal(data, &r.VendorExtensible); err != nil { - return err - } - return nil -} - -// MarshalJSON converts this items object to JSON -func (r Response) MarshalJSON() ([]byte, error) { - b1, err := json.Marshal(r.ResponseProps) - if err != nil { - return nil, err - } - b2, err := json.Marshal(r.Refable) - if err != nil { - return nil, err - } - b3, err := json.Marshal(r.VendorExtensible) - if err != nil { - return nil, err - } - return swag.ConcatJSON(b1, b2, b3), nil -} - -// NewResponse creates a new response instance -func NewResponse() *Response { - return new(Response) -} - -// ResponseRef creates a response as a json reference -func ResponseRef(url string) *Response { - resp := NewResponse() - resp.Ref = MustCreateRef(url) - return resp -} - -// WithDescription sets the description on this response, allows for chaining -func (r *Response) WithDescription(description string) *Response { - r.Description = description - return r -} - -// WithSchema sets the schema on this response, allows for chaining. -// Passing a nil argument removes the schema from this response -func (r *Response) WithSchema(schema *Schema) *Response { - r.Schema = schema - return r -} - -// AddHeader adds a header to this response -func (r *Response) AddHeader(name string, header *Header) *Response { - if header == nil { - return r.RemoveHeader(name) - } - if r.Headers == nil { - r.Headers = make(map[string]Header) - } - r.Headers[name] = *header - return r -} - -// RemoveHeader removes a header from this response -func (r *Response) RemoveHeader(name string) *Response { - delete(r.Headers, name) - return r -} - -// AddExample adds an example to this response -func (r *Response) AddExample(mediaType string, example interface{}) *Response { - if r.Examples == nil { - r.Examples = make(map[string]interface{}) - } - r.Examples[mediaType] = example - return r -} diff --git a/vendor/github.com/go-openapi/spec/responses.go b/vendor/github.com/go-openapi/spec/responses.go deleted file mode 100644 index 4efb6f868b..0000000000 --- a/vendor/github.com/go-openapi/spec/responses.go +++ /dev/null @@ -1,127 +0,0 @@ -// Copyright 2015 go-swagger maintainers -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package spec - -import ( - "encoding/json" - "fmt" - "reflect" - "strconv" - - "github.com/go-openapi/swag" -) - -// Responses is a container for the expected responses of an operation. -// The container maps a HTTP response code to the expected response. -// It is not expected from the documentation to necessarily cover all possible HTTP response codes, -// since they may not be known in advance. However, it is expected from the documentation to cover -// a successful operation response and any known errors. -// -// The `default` can be used a default response object for all HTTP codes that are not covered -// individually by the specification. -// -// The `Responses Object` MUST contain at least one response code, and it SHOULD be the response -// for a successful operation call. -// -// For more information: http://goo.gl/8us55a#responsesObject -type Responses struct { - VendorExtensible - ResponsesProps -} - -// JSONLookup implements an interface to customize json pointer lookup -func (r Responses) JSONLookup(token string) (interface{}, error) { - if token == "default" { - return r.Default, nil - } - if ex, ok := r.Extensions[token]; ok { - return &ex, nil - } - if i, err := strconv.Atoi(token); err == nil { - if scr, ok := r.StatusCodeResponses[i]; ok { - return scr, nil - } - } - return nil, fmt.Errorf("object has no field %q", token) -} - -// UnmarshalJSON hydrates this items instance with the data from JSON -func (r *Responses) UnmarshalJSON(data []byte) error { - if err := json.Unmarshal(data, &r.ResponsesProps); err != nil { - return err - } - if err := json.Unmarshal(data, &r.VendorExtensible); err != nil { - return err - } - if reflect.DeepEqual(ResponsesProps{}, r.ResponsesProps) { - r.ResponsesProps = ResponsesProps{} - } - return nil -} - -// MarshalJSON converts this items object to JSON -func (r Responses) MarshalJSON() ([]byte, error) { - b1, err := json.Marshal(r.ResponsesProps) - if err != nil { - return nil, err - } - b2, err := json.Marshal(r.VendorExtensible) - if err != nil { - return nil, err - } - concated := swag.ConcatJSON(b1, b2) - return concated, nil -} - -// ResponsesProps describes all responses for an operation. -// It tells what is the default response and maps all responses with a -// HTTP status code. -type ResponsesProps struct { - Default *Response - StatusCodeResponses map[int]Response -} - -// MarshalJSON marshals responses as JSON -func (r ResponsesProps) MarshalJSON() ([]byte, error) { - toser := map[string]Response{} - if r.Default != nil { - toser["default"] = *r.Default - } - for k, v := range r.StatusCodeResponses { - toser[strconv.Itoa(k)] = v - } - return json.Marshal(toser) -} - -// UnmarshalJSON unmarshals responses from JSON -func (r *ResponsesProps) UnmarshalJSON(data []byte) error { - var res map[string]Response - if err := json.Unmarshal(data, &res); err != nil { - return nil - } - if v, ok := res["default"]; ok { - r.Default = &v - delete(res, "default") - } - for k, v := range res { - if nk, err := strconv.Atoi(k); err == nil { - if r.StatusCodeResponses == nil { - r.StatusCodeResponses = map[int]Response{} - } - r.StatusCodeResponses[nk] = v - } - } - return nil -} diff --git a/vendor/github.com/go-openapi/spec/schema.go b/vendor/github.com/go-openapi/spec/schema.go deleted file mode 100644 index b9481e29bc..0000000000 --- a/vendor/github.com/go-openapi/spec/schema.go +++ /dev/null @@ -1,636 +0,0 @@ -// Copyright 2015 go-swagger maintainers -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package spec - -import ( - "encoding/json" - "fmt" - "net/url" - "strings" - - "github.com/go-openapi/jsonpointer" - "github.com/go-openapi/swag" -) - -// BooleanProperty creates a boolean property -func BooleanProperty() *Schema { - return &Schema{SchemaProps: SchemaProps{Type: []string{"boolean"}}} -} - -// BoolProperty creates a boolean property -func BoolProperty() *Schema { return BooleanProperty() } - -// StringProperty creates a string property -func StringProperty() *Schema { - return &Schema{SchemaProps: SchemaProps{Type: []string{"string"}}} -} - -// CharProperty creates a string property -func CharProperty() *Schema { - return &Schema{SchemaProps: SchemaProps{Type: []string{"string"}}} -} - -// Float64Property creates a float64/double property -func Float64Property() *Schema { - return &Schema{SchemaProps: SchemaProps{Type: []string{"number"}, Format: "double"}} -} - -// Float32Property creates a float32/float property -func Float32Property() *Schema { - return &Schema{SchemaProps: SchemaProps{Type: []string{"number"}, Format: "float"}} -} - -// Int8Property creates an int8 property -func Int8Property() *Schema { - return &Schema{SchemaProps: SchemaProps{Type: []string{"integer"}, Format: "int8"}} -} - -// Int16Property creates an int16 property -func Int16Property() *Schema { - return &Schema{SchemaProps: SchemaProps{Type: []string{"integer"}, Format: "int16"}} -} - -// Int32Property creates an int32 property -func Int32Property() *Schema { - return &Schema{SchemaProps: SchemaProps{Type: []string{"integer"}, Format: "int32"}} -} - -// Int64Property creates an int64 property -func Int64Property() *Schema { - return &Schema{SchemaProps: SchemaProps{Type: []string{"integer"}, Format: "int64"}} -} - -// StrFmtProperty creates a property for the named string format -func StrFmtProperty(format string) *Schema { - return &Schema{SchemaProps: SchemaProps{Type: []string{"string"}, Format: format}} -} - -// DateProperty creates a date property -func DateProperty() *Schema { - return &Schema{SchemaProps: SchemaProps{Type: []string{"string"}, Format: "date"}} -} - -// DateTimeProperty creates a date time property -func DateTimeProperty() *Schema { - return &Schema{SchemaProps: SchemaProps{Type: []string{"string"}, Format: "date-time"}} -} - -// MapProperty creates a map property -func MapProperty(property *Schema) *Schema { - return &Schema{SchemaProps: SchemaProps{Type: []string{"object"}, AdditionalProperties: &SchemaOrBool{Allows: true, Schema: property}}} -} - -// RefProperty creates a ref property -func RefProperty(name string) *Schema { - return &Schema{SchemaProps: SchemaProps{Ref: MustCreateRef(name)}} -} - -// RefSchema creates a ref property -func RefSchema(name string) *Schema { - return &Schema{SchemaProps: SchemaProps{Ref: MustCreateRef(name)}} -} - -// ArrayProperty creates an array property -func ArrayProperty(items *Schema) *Schema { - if items == nil { - return &Schema{SchemaProps: SchemaProps{Type: []string{"array"}}} - } - return &Schema{SchemaProps: SchemaProps{Items: &SchemaOrArray{Schema: items}, Type: []string{"array"}}} -} - -// ComposedSchema creates a schema with allOf -func ComposedSchema(schemas ...Schema) *Schema { - s := new(Schema) - s.AllOf = schemas - return s -} - -// SchemaURL represents a schema url -type SchemaURL string - -// MarshalJSON marshal this to JSON -func (r SchemaURL) MarshalJSON() ([]byte, error) { - if r == "" { - return []byte("{}"), nil - } - v := map[string]interface{}{"$schema": string(r)} - return json.Marshal(v) -} - -// UnmarshalJSON unmarshal this from JSON -func (r *SchemaURL) UnmarshalJSON(data []byte) error { - var v map[string]interface{} - if err := json.Unmarshal(data, &v); err != nil { - return err - } - return r.fromMap(v) -} - -func (r *SchemaURL) fromMap(v map[string]interface{}) error { - if v == nil { - return nil - } - if vv, ok := v["$schema"]; ok { - if str, ok := vv.(string); ok { - u, err := url.Parse(str) - if err != nil { - return err - } - - *r = SchemaURL(u.String()) - } - } - return nil -} - -// type ExtraSchemaProps map[string]interface{} - -// // JSONSchema represents a structure that is a json schema draft 04 -// type JSONSchema struct { -// SchemaProps -// ExtraSchemaProps -// } - -// // MarshalJSON marshal this to JSON -// func (s JSONSchema) MarshalJSON() ([]byte, error) { -// b1, err := json.Marshal(s.SchemaProps) -// if err != nil { -// return nil, err -// } -// b2, err := s.Ref.MarshalJSON() -// if err != nil { -// return nil, err -// } -// b3, err := s.Schema.MarshalJSON() -// if err != nil { -// return nil, err -// } -// b4, err := json.Marshal(s.ExtraSchemaProps) -// if err != nil { -// return nil, err -// } -// return swag.ConcatJSON(b1, b2, b3, b4), nil -// } - -// // UnmarshalJSON marshal this from JSON -// func (s *JSONSchema) UnmarshalJSON(data []byte) error { -// var sch JSONSchema -// if err := json.Unmarshal(data, &sch.SchemaProps); err != nil { -// return err -// } -// if err := json.Unmarshal(data, &sch.Ref); err != nil { -// return err -// } -// if err := json.Unmarshal(data, &sch.Schema); err != nil { -// return err -// } -// if err := json.Unmarshal(data, &sch.ExtraSchemaProps); err != nil { -// return err -// } -// *s = sch -// return nil -// } - -// SchemaProps describes a JSON schema (draft 4) -type SchemaProps struct { - ID string `json:"id,omitempty"` - Ref Ref `json:"-"` - Schema SchemaURL `json:"-"` - Description string `json:"description,omitempty"` - Type StringOrArray `json:"type,omitempty"` - Format string `json:"format,omitempty"` - Title string `json:"title,omitempty"` - Default interface{} `json:"default,omitempty"` - Maximum *float64 `json:"maximum,omitempty"` - ExclusiveMaximum bool `json:"exclusiveMaximum,omitempty"` - Minimum *float64 `json:"minimum,omitempty"` - ExclusiveMinimum bool `json:"exclusiveMinimum,omitempty"` - MaxLength *int64 `json:"maxLength,omitempty"` - MinLength *int64 `json:"minLength,omitempty"` - Pattern string `json:"pattern,omitempty"` - MaxItems *int64 `json:"maxItems,omitempty"` - MinItems *int64 `json:"minItems,omitempty"` - UniqueItems bool `json:"uniqueItems,omitempty"` - MultipleOf *float64 `json:"multipleOf,omitempty"` - Enum []interface{} `json:"enum,omitempty"` - MaxProperties *int64 `json:"maxProperties,omitempty"` - MinProperties *int64 `json:"minProperties,omitempty"` - Required []string `json:"required,omitempty"` - Items *SchemaOrArray `json:"items,omitempty"` - AllOf []Schema `json:"allOf,omitempty"` - OneOf []Schema `json:"oneOf,omitempty"` - AnyOf []Schema `json:"anyOf,omitempty"` - Not *Schema `json:"not,omitempty"` - Properties map[string]Schema `json:"properties,omitempty"` - AdditionalProperties *SchemaOrBool `json:"additionalProperties,omitempty"` - PatternProperties map[string]Schema `json:"patternProperties,omitempty"` - Dependencies Dependencies `json:"dependencies,omitempty"` - AdditionalItems *SchemaOrBool `json:"additionalItems,omitempty"` - Definitions Definitions `json:"definitions,omitempty"` -} - -// SwaggerSchemaProps are additional properties supported by swagger schemas, but not JSON-schema (draft 4) -type SwaggerSchemaProps struct { - Discriminator string `json:"discriminator,omitempty"` - ReadOnly bool `json:"readOnly,omitempty"` - XML *XMLObject `json:"xml,omitempty"` - ExternalDocs *ExternalDocumentation `json:"externalDocs,omitempty"` - Example interface{} `json:"example,omitempty"` -} - -// Schema the schema object allows the definition of input and output data types. -// These types can be objects, but also primitives and arrays. -// This object is based on the [JSON Schema Specification Draft 4](http://json-schema.org/) -// and uses a predefined subset of it. -// On top of this subset, there are extensions provided by this specification to allow for more complete documentation. -// -// For more information: http://goo.gl/8us55a#schemaObject -type Schema struct { - VendorExtensible - SchemaProps - SwaggerSchemaProps - ExtraProps map[string]interface{} `json:"-"` -} - -// JSONLookup implements an interface to customize json pointer lookup -func (s Schema) JSONLookup(token string) (interface{}, error) { - if ex, ok := s.Extensions[token]; ok { - return &ex, nil - } - - if ex, ok := s.ExtraProps[token]; ok { - return &ex, nil - } - - r, _, err := jsonpointer.GetForToken(s.SchemaProps, token) - if r != nil || (err != nil && !strings.HasPrefix(err.Error(), "object has no field")) { - return r, err - } - r, _, err = jsonpointer.GetForToken(s.SwaggerSchemaProps, token) - return r, err -} - -// WithID sets the id for this schema, allows for chaining -func (s *Schema) WithID(id string) *Schema { - s.ID = id - return s -} - -// WithTitle sets the title for this schema, allows for chaining -func (s *Schema) WithTitle(title string) *Schema { - s.Title = title - return s -} - -// WithDescription sets the description for this schema, allows for chaining -func (s *Schema) WithDescription(description string) *Schema { - s.Description = description - return s -} - -// WithProperties sets the properties for this schema -func (s *Schema) WithProperties(schemas map[string]Schema) *Schema { - s.Properties = schemas - return s -} - -// SetProperty sets a property on this schema -func (s *Schema) SetProperty(name string, schema Schema) *Schema { - if s.Properties == nil { - s.Properties = make(map[string]Schema) - } - s.Properties[name] = schema - return s -} - -// WithAllOf sets the all of property -func (s *Schema) WithAllOf(schemas ...Schema) *Schema { - s.AllOf = schemas - return s -} - -// WithMaxProperties sets the max number of properties an object can have -func (s *Schema) WithMaxProperties(max int64) *Schema { - s.MaxProperties = &max - return s -} - -// WithMinProperties sets the min number of properties an object must have -func (s *Schema) WithMinProperties(min int64) *Schema { - s.MinProperties = &min - return s -} - -// Typed sets the type of this schema for a single value item -func (s *Schema) Typed(tpe, format string) *Schema { - s.Type = []string{tpe} - s.Format = format - return s -} - -// AddType adds a type with potential format to the types for this schema -func (s *Schema) AddType(tpe, format string) *Schema { - s.Type = append(s.Type, tpe) - if format != "" { - s.Format = format - } - return s -} - -// CollectionOf a fluent builder method for an array parameter -func (s *Schema) CollectionOf(items Schema) *Schema { - s.Type = []string{"array"} - s.Items = &SchemaOrArray{Schema: &items} - return s -} - -// WithDefault sets the default value on this parameter -func (s *Schema) WithDefault(defaultValue interface{}) *Schema { - s.Default = defaultValue - return s -} - -// WithRequired flags this parameter as required -func (s *Schema) WithRequired(items ...string) *Schema { - s.Required = items - return s -} - -// AddRequired adds field names to the required properties array -func (s *Schema) AddRequired(items ...string) *Schema { - s.Required = append(s.Required, items...) - return s -} - -// WithMaxLength sets a max length value -func (s *Schema) WithMaxLength(max int64) *Schema { - s.MaxLength = &max - return s -} - -// WithMinLength sets a min length value -func (s *Schema) WithMinLength(min int64) *Schema { - s.MinLength = &min - return s -} - -// WithPattern sets a pattern value -func (s *Schema) WithPattern(pattern string) *Schema { - s.Pattern = pattern - return s -} - -// WithMultipleOf sets a multiple of value -func (s *Schema) WithMultipleOf(number float64) *Schema { - s.MultipleOf = &number - return s -} - -// WithMaximum sets a maximum number value -func (s *Schema) WithMaximum(max float64, exclusive bool) *Schema { - s.Maximum = &max - s.ExclusiveMaximum = exclusive - return s -} - -// WithMinimum sets a minimum number value -func (s *Schema) WithMinimum(min float64, exclusive bool) *Schema { - s.Minimum = &min - s.ExclusiveMinimum = exclusive - return s -} - -// WithEnum sets a the enum values (replace) -func (s *Schema) WithEnum(values ...interface{}) *Schema { - s.Enum = append([]interface{}{}, values...) - return s -} - -// WithMaxItems sets the max items -func (s *Schema) WithMaxItems(size int64) *Schema { - s.MaxItems = &size - return s -} - -// WithMinItems sets the min items -func (s *Schema) WithMinItems(size int64) *Schema { - s.MinItems = &size - return s -} - -// UniqueValues dictates that this array can only have unique items -func (s *Schema) UniqueValues() *Schema { - s.UniqueItems = true - return s -} - -// AllowDuplicates this array can have duplicates -func (s *Schema) AllowDuplicates() *Schema { - s.UniqueItems = false - return s -} - -// AddToAllOf adds a schema to the allOf property -func (s *Schema) AddToAllOf(schemas ...Schema) *Schema { - s.AllOf = append(s.AllOf, schemas...) - return s -} - -// WithDiscriminator sets the name of the discriminator field -func (s *Schema) WithDiscriminator(discriminator string) *Schema { - s.Discriminator = discriminator - return s -} - -// AsReadOnly flags this schema as readonly -func (s *Schema) AsReadOnly() *Schema { - s.ReadOnly = true - return s -} - -// AsWritable flags this schema as writeable (not read-only) -func (s *Schema) AsWritable() *Schema { - s.ReadOnly = false - return s -} - -// WithExample sets the example for this schema -func (s *Schema) WithExample(example interface{}) *Schema { - s.Example = example - return s -} - -// WithExternalDocs sets/removes the external docs for/from this schema. -// When you pass empty strings as params the external documents will be removed. -// When you pass non-empty string as one value then those values will be used on the external docs object. -// So when you pass a non-empty description, you should also pass the url and vice versa. -func (s *Schema) WithExternalDocs(description, url string) *Schema { - if description == "" && url == "" { - s.ExternalDocs = nil - return s - } - - if s.ExternalDocs == nil { - s.ExternalDocs = &ExternalDocumentation{} - } - s.ExternalDocs.Description = description - s.ExternalDocs.URL = url - return s -} - -// WithXMLName sets the xml name for the object -func (s *Schema) WithXMLName(name string) *Schema { - if s.XML == nil { - s.XML = new(XMLObject) - } - s.XML.Name = name - return s -} - -// WithXMLNamespace sets the xml namespace for the object -func (s *Schema) WithXMLNamespace(namespace string) *Schema { - if s.XML == nil { - s.XML = new(XMLObject) - } - s.XML.Namespace = namespace - return s -} - -// WithXMLPrefix sets the xml prefix for the object -func (s *Schema) WithXMLPrefix(prefix string) *Schema { - if s.XML == nil { - s.XML = new(XMLObject) - } - s.XML.Prefix = prefix - return s -} - -// AsXMLAttribute flags this object as xml attribute -func (s *Schema) AsXMLAttribute() *Schema { - if s.XML == nil { - s.XML = new(XMLObject) - } - s.XML.Attribute = true - return s -} - -// AsXMLElement flags this object as an xml node -func (s *Schema) AsXMLElement() *Schema { - if s.XML == nil { - s.XML = new(XMLObject) - } - s.XML.Attribute = false - return s -} - -// AsWrappedXML flags this object as wrapped, this is mostly useful for array types -func (s *Schema) AsWrappedXML() *Schema { - if s.XML == nil { - s.XML = new(XMLObject) - } - s.XML.Wrapped = true - return s -} - -// AsUnwrappedXML flags this object as an xml node -func (s *Schema) AsUnwrappedXML() *Schema { - if s.XML == nil { - s.XML = new(XMLObject) - } - s.XML.Wrapped = false - return s -} - -// MarshalJSON marshal this to JSON -func (s Schema) MarshalJSON() ([]byte, error) { - b1, err := json.Marshal(s.SchemaProps) - if err != nil { - return nil, fmt.Errorf("schema props %v", err) - } - b2, err := json.Marshal(s.VendorExtensible) - if err != nil { - return nil, fmt.Errorf("vendor props %v", err) - } - b3, err := s.Ref.MarshalJSON() - if err != nil { - return nil, fmt.Errorf("ref prop %v", err) - } - b4, err := s.Schema.MarshalJSON() - if err != nil { - return nil, fmt.Errorf("schema prop %v", err) - } - b5, err := json.Marshal(s.SwaggerSchemaProps) - if err != nil { - return nil, fmt.Errorf("common validations %v", err) - } - var b6 []byte - if s.ExtraProps != nil { - jj, err := json.Marshal(s.ExtraProps) - if err != nil { - return nil, fmt.Errorf("extra props %v", err) - } - b6 = jj - } - return swag.ConcatJSON(b1, b2, b3, b4, b5, b6), nil -} - -// UnmarshalJSON marshal this from JSON -func (s *Schema) UnmarshalJSON(data []byte) error { - props := struct { - SchemaProps - SwaggerSchemaProps - }{} - if err := json.Unmarshal(data, &props); err != nil { - return err - } - - sch := Schema{ - SchemaProps: props.SchemaProps, - SwaggerSchemaProps: props.SwaggerSchemaProps, - } - - var d map[string]interface{} - if err := json.Unmarshal(data, &d); err != nil { - return err - } - - _ = sch.Ref.fromMap(d) - _ = sch.Schema.fromMap(d) - - delete(d, "$ref") - delete(d, "$schema") - for _, pn := range swag.DefaultJSONNameProvider.GetJSONNames(s) { - delete(d, pn) - } - - for k, vv := range d { - lk := strings.ToLower(k) - if strings.HasPrefix(lk, "x-") { - if sch.Extensions == nil { - sch.Extensions = map[string]interface{}{} - } - sch.Extensions[k] = vv - continue - } - if sch.ExtraProps == nil { - sch.ExtraProps = map[string]interface{}{} - } - sch.ExtraProps[k] = vv - } - - *s = sch - - return nil -} diff --git a/vendor/github.com/go-openapi/spec/security_scheme.go b/vendor/github.com/go-openapi/spec/security_scheme.go deleted file mode 100644 index 9f1b454eac..0000000000 --- a/vendor/github.com/go-openapi/spec/security_scheme.go +++ /dev/null @@ -1,143 +0,0 @@ -// Copyright 2015 go-swagger maintainers -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package spec - -import ( - "encoding/json" - - "github.com/go-openapi/jsonpointer" - "github.com/go-openapi/swag" -) - -const ( - basic = "basic" - apiKey = "apiKey" - oauth2 = "oauth2" - implicit = "implicit" - password = "password" - application = "application" - accessCode = "accessCode" -) - -// BasicAuth creates a basic auth security scheme -func BasicAuth() *SecurityScheme { - return &SecurityScheme{SecuritySchemeProps: SecuritySchemeProps{Type: basic}} -} - -// APIKeyAuth creates an api key auth security scheme -func APIKeyAuth(fieldName, valueSource string) *SecurityScheme { - return &SecurityScheme{SecuritySchemeProps: SecuritySchemeProps{Type: apiKey, Name: fieldName, In: valueSource}} -} - -// OAuth2Implicit creates an implicit flow oauth2 security scheme -func OAuth2Implicit(authorizationURL string) *SecurityScheme { - return &SecurityScheme{SecuritySchemeProps: SecuritySchemeProps{ - Type: oauth2, - Flow: implicit, - AuthorizationURL: authorizationURL, - }} -} - -// OAuth2Password creates a password flow oauth2 security scheme -func OAuth2Password(tokenURL string) *SecurityScheme { - return &SecurityScheme{SecuritySchemeProps: SecuritySchemeProps{ - Type: oauth2, - Flow: password, - TokenURL: tokenURL, - }} -} - -// OAuth2Application creates an application flow oauth2 security scheme -func OAuth2Application(tokenURL string) *SecurityScheme { - return &SecurityScheme{SecuritySchemeProps: SecuritySchemeProps{ - Type: oauth2, - Flow: application, - TokenURL: tokenURL, - }} -} - -// OAuth2AccessToken creates an access token flow oauth2 security scheme -func OAuth2AccessToken(authorizationURL, tokenURL string) *SecurityScheme { - return &SecurityScheme{SecuritySchemeProps: SecuritySchemeProps{ - Type: oauth2, - Flow: accessCode, - AuthorizationURL: authorizationURL, - TokenURL: tokenURL, - }} -} - -// SecuritySchemeProps describes a swagger security scheme in the securityDefinitions section -type SecuritySchemeProps struct { - Description string `json:"description,omitempty"` - Type string `json:"type"` - Name string `json:"name,omitempty"` // api key - In string `json:"in,omitempty"` // api key - Flow string `json:"flow,omitempty"` // oauth2 - AuthorizationURL string `json:"authorizationUrl,omitempty"` // oauth2 - TokenURL string `json:"tokenUrl,omitempty"` // oauth2 - Scopes map[string]string `json:"scopes,omitempty"` // oauth2 -} - -// AddScope adds a scope to this security scheme -func (s *SecuritySchemeProps) AddScope(scope, description string) { - if s.Scopes == nil { - s.Scopes = make(map[string]string) - } - s.Scopes[scope] = description -} - -// SecurityScheme allows the definition of a security scheme that can be used by the operations. -// Supported schemes are basic authentication, an API key (either as a header or as a query parameter) -// and OAuth2's common flows (implicit, password, application and access code). -// -// For more information: http://goo.gl/8us55a#securitySchemeObject -type SecurityScheme struct { - VendorExtensible - SecuritySchemeProps -} - -// JSONLookup implements an interface to customize json pointer lookup -func (s SecurityScheme) JSONLookup(token string) (interface{}, error) { - if ex, ok := s.Extensions[token]; ok { - return &ex, nil - } - - r, _, err := jsonpointer.GetForToken(s.SecuritySchemeProps, token) - return r, err -} - -// MarshalJSON marshal this to JSON -func (s SecurityScheme) MarshalJSON() ([]byte, error) { - b1, err := json.Marshal(s.SecuritySchemeProps) - if err != nil { - return nil, err - } - b2, err := json.Marshal(s.VendorExtensible) - if err != nil { - return nil, err - } - return swag.ConcatJSON(b1, b2), nil -} - -// UnmarshalJSON marshal this from JSON -func (s *SecurityScheme) UnmarshalJSON(data []byte) error { - if err := json.Unmarshal(data, &s.SecuritySchemeProps); err != nil { - return err - } - if err := json.Unmarshal(data, &s.VendorExtensible); err != nil { - return err - } - return nil -} diff --git a/vendor/github.com/go-openapi/spec/spec.go b/vendor/github.com/go-openapi/spec/spec.go deleted file mode 100644 index 0bb045bc06..0000000000 --- a/vendor/github.com/go-openapi/spec/spec.go +++ /dev/null @@ -1,86 +0,0 @@ -// Copyright 2015 go-swagger maintainers -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package spec - -import "encoding/json" - -//go:generate curl -L --progress -o ./schemas/v2/schema.json http://swagger.io/v2/schema.json -//go:generate curl -L --progress -o ./schemas/jsonschema-draft-04.json http://json-schema.org/draft-04/schema -//go:generate go-bindata -pkg=spec -prefix=./schemas -ignore=.*\.md ./schemas/... -//go:generate perl -pi -e s,Json,JSON,g bindata.go - -const ( - // SwaggerSchemaURL the url for the swagger 2.0 schema to validate specs - SwaggerSchemaURL = "http://swagger.io/v2/schema.json#" - // JSONSchemaURL the url for the json schema schema - JSONSchemaURL = "http://json-schema.org/draft-04/schema#" -) - -var ( - jsonSchema *Schema - swaggerSchema *Schema -) - -func init() { - jsonSchema = MustLoadJSONSchemaDraft04() - swaggerSchema = MustLoadSwagger20Schema() -} - -// MustLoadJSONSchemaDraft04 panics when Swagger20Schema returns an error -func MustLoadJSONSchemaDraft04() *Schema { - d, e := JSONSchemaDraft04() - if e != nil { - panic(e) - } - return d -} - -// JSONSchemaDraft04 loads the json schema document for json shema draft04 -func JSONSchemaDraft04() (*Schema, error) { - b, err := Asset("jsonschema-draft-04.json") - if err != nil { - return nil, err - } - - schema := new(Schema) - if err := json.Unmarshal(b, schema); err != nil { - return nil, err - } - return schema, nil -} - -// MustLoadSwagger20Schema panics when Swagger20Schema returns an error -func MustLoadSwagger20Schema() *Schema { - d, e := Swagger20Schema() - if e != nil { - panic(e) - } - return d -} - -// Swagger20Schema loads the swagger 2.0 schema from the embedded assets -func Swagger20Schema() (*Schema, error) { - - b, err := Asset("v2/schema.json") - if err != nil { - return nil, err - } - - schema := new(Schema) - if err := json.Unmarshal(b, schema); err != nil { - return nil, err - } - return schema, nil -} diff --git a/vendor/github.com/go-openapi/spec/swagger.go b/vendor/github.com/go-openapi/spec/swagger.go deleted file mode 100644 index 4586a21c86..0000000000 --- a/vendor/github.com/go-openapi/spec/swagger.go +++ /dev/null @@ -1,318 +0,0 @@ -// Copyright 2015 go-swagger maintainers -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package spec - -import ( - "encoding/json" - "fmt" - "strconv" - - "github.com/go-openapi/jsonpointer" - "github.com/go-openapi/swag" -) - -// Swagger this is the root document object for the API specification. -// It combines what previously was the Resource Listing and API Declaration (version 1.2 and earlier) together into one document. -// -// For more information: http://goo.gl/8us55a#swagger-object- -type Swagger struct { - VendorExtensible - SwaggerProps -} - -// JSONLookup look up a value by the json property name -func (s Swagger) JSONLookup(token string) (interface{}, error) { - if ex, ok := s.Extensions[token]; ok { - return &ex, nil - } - r, _, err := jsonpointer.GetForToken(s.SwaggerProps, token) - return r, err -} - -// MarshalJSON marshals this swagger structure to json -func (s Swagger) MarshalJSON() ([]byte, error) { - b1, err := json.Marshal(s.SwaggerProps) - if err != nil { - return nil, err - } - b2, err := json.Marshal(s.VendorExtensible) - if err != nil { - return nil, err - } - return swag.ConcatJSON(b1, b2), nil -} - -// UnmarshalJSON unmarshals a swagger spec from json -func (s *Swagger) UnmarshalJSON(data []byte) error { - var sw Swagger - if err := json.Unmarshal(data, &sw.SwaggerProps); err != nil { - return err - } - if err := json.Unmarshal(data, &sw.VendorExtensible); err != nil { - return err - } - *s = sw - return nil -} - -// SwaggerProps captures the top-level properties of an Api specification -type SwaggerProps struct { - ID string `json:"id,omitempty"` - Consumes []string `json:"consumes,omitempty"` - Produces []string `json:"produces,omitempty"` - Schemes []string `json:"schemes,omitempty"` // the scheme, when present must be from [http, https, ws, wss] - Swagger string `json:"swagger,omitempty"` - Info *Info `json:"info,omitempty"` - Host string `json:"host,omitempty"` - BasePath string `json:"basePath,omitempty"` // must start with a leading "/" - Paths *Paths `json:"paths"` // required - Definitions Definitions `json:"definitions,omitempty"` - Parameters map[string]Parameter `json:"parameters,omitempty"` - Responses map[string]Response `json:"responses,omitempty"` - SecurityDefinitions SecurityDefinitions `json:"securityDefinitions,omitempty"` - Security []map[string][]string `json:"security,omitempty"` - Tags []Tag `json:"tags,omitempty"` - ExternalDocs *ExternalDocumentation `json:"externalDocs,omitempty"` -} - -// Dependencies represent a dependencies property -type Dependencies map[string]SchemaOrStringArray - -// SchemaOrBool represents a schema or boolean value, is biased towards true for the boolean property -type SchemaOrBool struct { - Allows bool - Schema *Schema -} - -// JSONLookup implements an interface to customize json pointer lookup -func (s SchemaOrBool) JSONLookup(token string) (interface{}, error) { - if token == "allows" { - return s.Allows, nil - } - r, _, err := jsonpointer.GetForToken(s.Schema, token) - return r, err -} - -var jsTrue = []byte("true") -var jsFalse = []byte("false") - -// MarshalJSON convert this object to JSON -func (s SchemaOrBool) MarshalJSON() ([]byte, error) { - if s.Schema != nil { - return json.Marshal(s.Schema) - } - - if s.Schema == nil && !s.Allows { - return jsFalse, nil - } - return jsTrue, nil -} - -// UnmarshalJSON converts this bool or schema object from a JSON structure -func (s *SchemaOrBool) UnmarshalJSON(data []byte) error { - var nw SchemaOrBool - if len(data) >= 4 { - if data[0] == '{' { - var sch Schema - if err := json.Unmarshal(data, &sch); err != nil { - return err - } - nw.Schema = &sch - } - nw.Allows = !(data[0] == 'f' && data[1] == 'a' && data[2] == 'l' && data[3] == 's' && data[4] == 'e') - } - *s = nw - return nil -} - -// SchemaOrStringArray represents a schema or a string array -type SchemaOrStringArray struct { - Schema *Schema - Property []string -} - -// JSONLookup implements an interface to customize json pointer lookup -func (s SchemaOrStringArray) JSONLookup(token string) (interface{}, error) { - r, _, err := jsonpointer.GetForToken(s.Schema, token) - return r, err -} - -// MarshalJSON converts this schema object or array into JSON structure -func (s SchemaOrStringArray) MarshalJSON() ([]byte, error) { - if len(s.Property) > 0 { - return json.Marshal(s.Property) - } - if s.Schema != nil { - return json.Marshal(s.Schema) - } - return []byte("null"), nil -} - -// UnmarshalJSON converts this schema object or array from a JSON structure -func (s *SchemaOrStringArray) UnmarshalJSON(data []byte) error { - var first byte - if len(data) > 1 { - first = data[0] - } - var nw SchemaOrStringArray - if first == '{' { - var sch Schema - if err := json.Unmarshal(data, &sch); err != nil { - return err - } - nw.Schema = &sch - } - if first == '[' { - if err := json.Unmarshal(data, &nw.Property); err != nil { - return err - } - } - *s = nw - return nil -} - -// Definitions contains the models explicitly defined in this spec -// An object to hold data types that can be consumed and produced by operations. -// These data types can be primitives, arrays or models. -// -// For more information: http://goo.gl/8us55a#definitionsObject -type Definitions map[string]Schema - -// SecurityDefinitions a declaration of the security schemes available to be used in the specification. -// This does not enforce the security schemes on the operations and only serves to provide -// the relevant details for each scheme. -// -// For more information: http://goo.gl/8us55a#securityDefinitionsObject -type SecurityDefinitions map[string]*SecurityScheme - -// StringOrArray represents a value that can either be a string -// or an array of strings. Mainly here for serialization purposes -type StringOrArray []string - -// Contains returns true when the value is contained in the slice -func (s StringOrArray) Contains(value string) bool { - for _, str := range s { - if str == value { - return true - } - } - return false -} - -// JSONLookup implements an interface to customize json pointer lookup -func (s SchemaOrArray) JSONLookup(token string) (interface{}, error) { - if _, err := strconv.Atoi(token); err == nil { - r, _, err := jsonpointer.GetForToken(s.Schemas, token) - return r, err - } - r, _, err := jsonpointer.GetForToken(s.Schema, token) - return r, err -} - -// UnmarshalJSON unmarshals this string or array object from a JSON array or JSON string -func (s *StringOrArray) UnmarshalJSON(data []byte) error { - var first byte - if len(data) > 1 { - first = data[0] - } - - if first == '[' { - var parsed []string - if err := json.Unmarshal(data, &parsed); err != nil { - return err - } - *s = StringOrArray(parsed) - return nil - } - - var single interface{} - if err := json.Unmarshal(data, &single); err != nil { - return err - } - if single == nil { - return nil - } - switch single.(type) { - case string: - *s = StringOrArray([]string{single.(string)}) - return nil - default: - return fmt.Errorf("only string or array is allowed, not %T", single) - } -} - -// MarshalJSON converts this string or array to a JSON array or JSON string -func (s StringOrArray) MarshalJSON() ([]byte, error) { - if len(s) == 1 { - return json.Marshal([]string(s)[0]) - } - return json.Marshal([]string(s)) -} - -// SchemaOrArray represents a value that can either be a Schema -// or an array of Schema. Mainly here for serialization purposes -type SchemaOrArray struct { - Schema *Schema - Schemas []Schema -} - -// Len returns the number of schemas in this property -func (s SchemaOrArray) Len() int { - if s.Schema != nil { - return 1 - } - return len(s.Schemas) -} - -// ContainsType returns true when one of the schemas is of the specified type -func (s *SchemaOrArray) ContainsType(name string) bool { - if s.Schema != nil { - return s.Schema.Type != nil && s.Schema.Type.Contains(name) - } - return false -} - -// MarshalJSON converts this schema object or array into JSON structure -func (s SchemaOrArray) MarshalJSON() ([]byte, error) { - if len(s.Schemas) > 0 { - return json.Marshal(s.Schemas) - } - return json.Marshal(s.Schema) -} - -// UnmarshalJSON converts this schema object or array from a JSON structure -func (s *SchemaOrArray) UnmarshalJSON(data []byte) error { - var nw SchemaOrArray - var first byte - if len(data) > 1 { - first = data[0] - } - if first == '{' { - var sch Schema - if err := json.Unmarshal(data, &sch); err != nil { - return err - } - nw.Schema = &sch - } - if first == '[' { - if err := json.Unmarshal(data, &nw.Schemas); err != nil { - return err - } - } - *s = nw - return nil -} - -// vim:set ft=go noet sts=2 sw=2 ts=2: diff --git a/vendor/github.com/go-openapi/spec/tag.go b/vendor/github.com/go-openapi/spec/tag.go deleted file mode 100644 index 25256c4bec..0000000000 --- a/vendor/github.com/go-openapi/spec/tag.go +++ /dev/null @@ -1,74 +0,0 @@ -// Copyright 2015 go-swagger maintainers -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package spec - -import ( - "encoding/json" - - "github.com/go-openapi/jsonpointer" - "github.com/go-openapi/swag" -) - -// TagProps describe a tag entry in the top level tags section of a swagger spec -type TagProps struct { - Description string `json:"description,omitempty"` - Name string `json:"name,omitempty"` - ExternalDocs *ExternalDocumentation `json:"externalDocs,omitempty"` -} - -// NewTag creates a new tag -func NewTag(name, description string, externalDocs *ExternalDocumentation) Tag { - return Tag{TagProps: TagProps{description, name, externalDocs}} -} - -// Tag allows adding meta data to a single tag that is used by the [Operation Object](http://goo.gl/8us55a#operationObject). -// It is not mandatory to have a Tag Object per tag used there. -// -// For more information: http://goo.gl/8us55a#tagObject -type Tag struct { - VendorExtensible - TagProps -} - -// JSONLookup implements an interface to customize json pointer lookup -func (t Tag) JSONLookup(token string) (interface{}, error) { - if ex, ok := t.Extensions[token]; ok { - return &ex, nil - } - - r, _, err := jsonpointer.GetForToken(t.TagProps, token) - return r, err -} - -// MarshalJSON marshal this to JSON -func (t Tag) MarshalJSON() ([]byte, error) { - b1, err := json.Marshal(t.TagProps) - if err != nil { - return nil, err - } - b2, err := json.Marshal(t.VendorExtensible) - if err != nil { - return nil, err - } - return swag.ConcatJSON(b1, b2), nil -} - -// UnmarshalJSON marshal this from JSON -func (t *Tag) UnmarshalJSON(data []byte) error { - if err := json.Unmarshal(data, &t.TagProps); err != nil { - return err - } - return json.Unmarshal(data, &t.VendorExtensible) -} diff --git a/vendor/github.com/go-openapi/spec/xml_object.go b/vendor/github.com/go-openapi/spec/xml_object.go deleted file mode 100644 index 945a46703d..0000000000 --- a/vendor/github.com/go-openapi/spec/xml_object.go +++ /dev/null @@ -1,68 +0,0 @@ -// Copyright 2015 go-swagger maintainers -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package spec - -// XMLObject a metadata object that allows for more fine-tuned XML model definitions. -// -// For more information: http://goo.gl/8us55a#xmlObject -type XMLObject struct { - Name string `json:"name,omitempty"` - Namespace string `json:"namespace,omitempty"` - Prefix string `json:"prefix,omitempty"` - Attribute bool `json:"attribute,omitempty"` - Wrapped bool `json:"wrapped,omitempty"` -} - -// WithName sets the xml name for the object -func (x *XMLObject) WithName(name string) *XMLObject { - x.Name = name - return x -} - -// WithNamespace sets the xml namespace for the object -func (x *XMLObject) WithNamespace(namespace string) *XMLObject { - x.Namespace = namespace - return x -} - -// WithPrefix sets the xml prefix for the object -func (x *XMLObject) WithPrefix(prefix string) *XMLObject { - x.Prefix = prefix - return x -} - -// AsAttribute flags this object as xml attribute -func (x *XMLObject) AsAttribute() *XMLObject { - x.Attribute = true - return x -} - -// AsElement flags this object as an xml node -func (x *XMLObject) AsElement() *XMLObject { - x.Attribute = false - return x -} - -// AsWrapped flags this object as wrapped, this is mostly useful for array types -func (x *XMLObject) AsWrapped() *XMLObject { - x.Wrapped = true - return x -} - -// AsUnwrapped flags this object as an xml node -func (x *XMLObject) AsUnwrapped() *XMLObject { - x.Wrapped = false - return x -} diff --git a/vendor/github.com/go-openapi/swag/.editorconfig b/vendor/github.com/go-openapi/swag/.editorconfig deleted file mode 100644 index 3152da69a5..0000000000 --- a/vendor/github.com/go-openapi/swag/.editorconfig +++ /dev/null @@ -1,26 +0,0 @@ -# top-most EditorConfig file -root = true - -# Unix-style newlines with a newline ending every file -[*] -end_of_line = lf -insert_final_newline = true -indent_style = space -indent_size = 2 -trim_trailing_whitespace = true - -# Set default charset -[*.{js,py,go,scala,rb,java,html,css,less,sass,md}] -charset = utf-8 - -# Tab indentation (no size specified) -[*.go] -indent_style = tab - -[*.md] -trim_trailing_whitespace = false - -# Matches the exact files either package.json or .travis.yml -[{package.json,.travis.yml}] -indent_style = space -indent_size = 2 diff --git a/vendor/github.com/go-openapi/swag/.gitignore b/vendor/github.com/go-openapi/swag/.gitignore deleted file mode 100644 index 5862205eec..0000000000 --- a/vendor/github.com/go-openapi/swag/.gitignore +++ /dev/null @@ -1,3 +0,0 @@ -secrets.yml -vendor -Godeps diff --git a/vendor/github.com/go-openapi/swag/.golangci.yml b/vendor/github.com/go-openapi/swag/.golangci.yml deleted file mode 100644 index 6b237e4a79..0000000000 --- a/vendor/github.com/go-openapi/swag/.golangci.yml +++ /dev/null @@ -1,20 +0,0 @@ -linters-settings: - govet: - check-shadowing: true - golint: - min-confidence: 0 - gocyclo: - min-complexity: 25 - maligned: - suggest-new: true - dupl: - threshold: 100 - goconst: - min-len: 3 - min-occurrences: 2 - -linters: - enable-all: true - disable: - - maligned - - lll diff --git a/vendor/github.com/go-openapi/swag/.travis.yml b/vendor/github.com/go-openapi/swag/.travis.yml deleted file mode 100644 index bd3a2e527d..0000000000 --- a/vendor/github.com/go-openapi/swag/.travis.yml +++ /dev/null @@ -1,16 +0,0 @@ -after_success: -- bash <(curl -s https://codecov.io/bash) -go: -- '1.9' -- 1.10.x -- 1.11.x -install: -- go get -u github.com/stretchr/testify -- go get -u github.com/mailru/easyjson -- go get -u gopkg.in/yaml.v2 -language: go -notifications: - slack: - secure: 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 -script: -- go test -v -race -cover -coverprofile=coverage.txt -covermode=atomic ./... diff --git a/vendor/github.com/go-openapi/swag/CODE_OF_CONDUCT.md b/vendor/github.com/go-openapi/swag/CODE_OF_CONDUCT.md deleted file mode 100644 index 9322b065e3..0000000000 --- a/vendor/github.com/go-openapi/swag/CODE_OF_CONDUCT.md +++ /dev/null @@ -1,74 +0,0 @@ -# Contributor Covenant Code of Conduct - -## Our Pledge - -In the interest of fostering an open and welcoming environment, we as -contributors and maintainers pledge to making participation in our project and -our community a harassment-free experience for everyone, regardless of age, body -size, disability, ethnicity, gender identity and expression, level of experience, -nationality, personal appearance, race, religion, or sexual identity and -orientation. - -## Our Standards - -Examples of behavior that contributes to creating a positive environment -include: - -* Using welcoming and inclusive language -* Being respectful of differing viewpoints and experiences -* Gracefully accepting constructive criticism -* Focusing on what is best for the community -* Showing empathy towards other community members - -Examples of unacceptable behavior by participants include: - -* The use of sexualized language or imagery and unwelcome sexual attention or -advances -* Trolling, insulting/derogatory comments, and personal or political attacks -* Public or private harassment -* Publishing others' private information, such as a physical or electronic - address, without explicit permission -* Other conduct which could reasonably be considered inappropriate in a - professional setting - -## Our Responsibilities - -Project maintainers are responsible for clarifying the standards of acceptable -behavior and are expected to take appropriate and fair corrective action in -response to any instances of unacceptable behavior. - -Project maintainers have the right and responsibility to remove, edit, or -reject comments, commits, code, wiki edits, issues, and other contributions -that are not aligned to this Code of Conduct, or to ban temporarily or -permanently any contributor for other behaviors that they deem inappropriate, -threatening, offensive, or harmful. - -## Scope - -This Code of Conduct applies both within project spaces and in public spaces -when an individual is representing the project or its community. Examples of -representing a project or community include using an official project e-mail -address, posting via an official social media account, or acting as an appointed -representative at an online or offline event. Representation of a project may be -further defined and clarified by project maintainers. - -## Enforcement - -Instances of abusive, harassing, or otherwise unacceptable behavior may be -reported by contacting the project team at ivan+abuse@flanders.co.nz. All -complaints will be reviewed and investigated and will result in a response that -is deemed necessary and appropriate to the circumstances. The project team is -obligated to maintain confidentiality with regard to the reporter of an incident. -Further details of specific enforcement policies may be posted separately. - -Project maintainers who do not follow or enforce the Code of Conduct in good -faith may face temporary or permanent repercussions as determined by other -members of the project's leadership. - -## Attribution - -This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4, -available at [http://contributor-covenant.org/version/1/4][version] - -[homepage]: http://contributor-covenant.org -[version]: http://contributor-covenant.org/version/1/4/ diff --git a/vendor/github.com/go-openapi/swag/LICENSE b/vendor/github.com/go-openapi/swag/LICENSE deleted file mode 100644 index d645695673..0000000000 --- a/vendor/github.com/go-openapi/swag/LICENSE +++ /dev/null @@ -1,202 +0,0 @@ - - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. For the purposes of this definition, - "control" means (i) the power, direct or indirect, to cause the - direction or management of such entity, whether by contract or - otherwise, or (ii) ownership of fifty percent (50%) or more of the - outstanding shares, or (iii) beneficial ownership of such entity. - - "You" (or "Your") shall mean an individual or Legal Entity - exercising permissions granted by this License. - - "Source" form shall mean the preferred form for making modifications, - including but not limited to software source code, documentation - source, and configuration files. - - "Object" form shall mean any form resulting from mechanical - transformation or translation of a Source form, including but - not limited to compiled object code, generated documentation, - and conversions to other media types. - - "Work" shall mean the work of authorship, whether in Source or - Object form, made available under the License, as indicated by a - copyright notice that is included in or attached to the work - (an example is provided in the Appendix below). - - "Derivative Works" shall mean any work, whether in Source or Object - form, that is based on (or derived from) the Work and for which the - editorial revisions, annotations, elaborations, or other modifications - represent, as a whole, an original work of authorship. For the purposes - of this License, Derivative Works shall not include works that remain - separable from, or merely link (or bind by name) to the interfaces of, - the Work and Derivative Works thereof. - - "Contribution" shall mean any work of authorship, including - the original version of the Work and any modifications or additions - to that Work or Derivative Works thereof, that is intentionally - submitted to Licensor for inclusion in the Work by the copyright owner - or by an individual or Legal Entity authorized to submit on behalf of - the copyright owner. For the purposes of this definition, "submitted" - means any form of electronic, verbal, or written communication sent - to the Licensor or its representatives, including but not limited to - communication on electronic mailing lists, source code control systems, - and issue tracking systems that are managed by, or on behalf of, the - Licensor for the purpose of discussing and improving the Work, but - excluding communication that is conspicuously marked or otherwise - designated in writing by the copyright owner as "Not a Contribution." - - "Contributor" shall mean Licensor and any individual or Legal Entity - on behalf of whom a Contribution has been received by Licensor and - subsequently incorporated within the Work. - - 2. Grant of Copyright License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - copyright license to reproduce, prepare Derivative Works of, - publicly display, publicly perform, sublicense, and distribute the - Work and such Derivative Works in Source or Object form. - - 3. Grant of Patent License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - (except as stated in this section) patent license to make, have made, - use, offer to sell, sell, import, and otherwise transfer the Work, - where such license applies only to those patent claims licensable - by such Contributor that are necessarily infringed by their - Contribution(s) alone or by combination of their Contribution(s) - with the Work to which such Contribution(s) was submitted. If You - institute patent litigation against any entity (including a - cross-claim or counterclaim in a lawsuit) alleging that the Work - or a Contribution incorporated within the Work constitutes direct - or contributory patent infringement, then any patent licenses - granted to You under this License for that Work shall terminate - as of the date such litigation is filed. - - 4. Redistribution. You may reproduce and distribute copies of the - Work or Derivative Works thereof in any medium, with or without - modifications, and in Source or Object form, provided that You - meet the following conditions: - - (a) You must give any other recipients of the Work or - Derivative Works a copy of this License; and - - (b) You must cause any modified files to carry prominent notices - stating that You changed the files; and - - (c) You must retain, in the Source form of any Derivative Works - that You distribute, all copyright, patent, trademark, and - attribution notices from the Source form of the Work, - excluding those notices that do not pertain to any part of - the Derivative Works; and - - (d) If the Work includes a "NOTICE" text file as part of its - distribution, then any Derivative Works that You distribute must - include a readable copy of the attribution notices contained - within such NOTICE file, excluding those notices that do not - pertain to any part of the Derivative Works, in at least one - of the following places: within a NOTICE text file distributed - as part of the Derivative Works; within the Source form or - documentation, if provided along with the Derivative Works; or, - within a display generated by the Derivative Works, if and - wherever such third-party notices normally appear. The contents - of the NOTICE file are for informational purposes only and - do not modify the License. You may add Your own attribution - notices within Derivative Works that You distribute, alongside - or as an addendum to the NOTICE text from the Work, provided - that such additional attribution notices cannot be construed - as modifying the License. - - You may add Your own copyright statement to Your modifications and - may provide additional or different license terms and conditions - for use, reproduction, or distribution of Your modifications, or - for any such Derivative Works as a whole, provided Your use, - reproduction, and distribution of the Work otherwise complies with - the conditions stated in this License. - - 5. Submission of Contributions. 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In no event and under no legal theory, - whether in tort (including negligence), contract, or otherwise, - unless required by applicable law (such as deliberate and grossly - negligent acts) or agreed to in writing, shall any Contributor be - liable to You for damages, including any direct, indirect, special, - incidental, or consequential damages of any character arising as a - result of this License or out of the use or inability to use the - Work (including but not limited to damages for loss of goodwill, - work stoppage, computer failure or malfunction, or any and all - other commercial damages or losses), even if such Contributor - has been advised of the possibility of such damages. - - 9. Accepting Warranty or Additional Liability. While redistributing - the Work or Derivative Works thereof, You may choose to offer, - and charge a fee for, acceptance of support, warranty, indemnity, - or other liability obligations and/or rights consistent with this - License. However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - - END OF TERMS AND CONDITIONS - - APPENDIX: How to apply the Apache License to your work. - - To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "[]" - replaced with your own identifying information. (Don't include - the brackets!) The text should be enclosed in the appropriate - comment syntax for the file format. We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. diff --git a/vendor/github.com/go-openapi/swag/README.md b/vendor/github.com/go-openapi/swag/README.md deleted file mode 100644 index 459a3e18d7..0000000000 --- a/vendor/github.com/go-openapi/swag/README.md +++ /dev/null @@ -1,23 +0,0 @@ -# Swag [![Build Status](https://travis-ci.org/go-openapi/swag.svg?branch=master)](https://travis-ci.org/go-openapi/swag) [![codecov](https://codecov.io/gh/go-openapi/swag/branch/master/graph/badge.svg)](https://codecov.io/gh/go-openapi/swag) [![Slack Status](https://slackin.goswagger.io/badge.svg)](https://slackin.goswagger.io) - -[![license](http://img.shields.io/badge/license-Apache%20v2-orange.svg)](https://raw.githubusercontent.com/go-openapi/swag/master/LICENSE) -[![GoDoc](https://godoc.org/github.com/go-openapi/swag?status.svg)](http://godoc.org/github.com/go-openapi/swag) -[![GolangCI](https://golangci.com/badges/github.com/go-openapi/swag.svg)](https://golangci.com) -[![Go Report Card](https://goreportcard.com/badge/github.com/go-openapi/swag)](https://goreportcard.com/report/github.com/go-openapi/swag) - -Contains a bunch of helper functions for go-openapi and go-swagger projects. - -You may also use it standalone for your projects. - -* convert between value and pointers for builtin types -* convert from string to builtin types (wraps strconv) -* fast json concatenation -* search in path -* load from file or http -* name mangling - - -This repo has only few dependencies outside of the standard library: - -* JSON utilities depend on github.com/mailru/easyjson -* YAML utilities depend on gopkg.in/yaml.v2 diff --git a/vendor/github.com/go-openapi/swag/convert.go b/vendor/github.com/go-openapi/swag/convert.go deleted file mode 100644 index 4e446ff703..0000000000 --- a/vendor/github.com/go-openapi/swag/convert.go +++ /dev/null @@ -1,207 +0,0 @@ -// Copyright 2015 go-swagger maintainers -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package swag - -import ( - "math" - "strconv" - "strings" -) - -// same as ECMA Number.MAX_SAFE_INTEGER and Number.MIN_SAFE_INTEGER -const ( - maxJSONFloat = float64(1<<53 - 1) // 9007199254740991.0 2^53 - 1 - minJSONFloat = -float64(1<<53 - 1) //-9007199254740991.0 -2^53 - 1 - epsilon float64 = 1e-9 -) - -// IsFloat64AJSONInteger allow for integers [-2^53, 2^53-1] inclusive -func IsFloat64AJSONInteger(f float64) bool { - if math.IsNaN(f) || math.IsInf(f, 0) || f < minJSONFloat || f > maxJSONFloat { - return false - } - fa := math.Abs(f) - g := float64(uint64(f)) - ga := math.Abs(g) - - diff := math.Abs(f - g) - - // more info: https://floating-point-gui.de/errors/comparison/#look-out-for-edge-cases - if f == g { // best case - return true - } else if f == float64(int64(f)) || f == float64(uint64(f)) { // optimistic case - return true - } else if f == 0 || g == 0 || diff < math.SmallestNonzeroFloat64 { // very close to 0 values - return diff < (epsilon * math.SmallestNonzeroFloat64) - } - // check the relative error - return diff/math.Min(fa+ga, math.MaxFloat64) < epsilon -} - -var evaluatesAsTrue map[string]struct{} - -func init() { - evaluatesAsTrue = map[string]struct{}{ - "true": {}, - "1": {}, - "yes": {}, - "ok": {}, - "y": {}, - "on": {}, - "selected": {}, - "checked": {}, - "t": {}, - "enabled": {}, - } -} - -// ConvertBool turn a string into a boolean -func ConvertBool(str string) (bool, error) { - _, ok := evaluatesAsTrue[strings.ToLower(str)] - return ok, nil -} - -// ConvertFloat32 turn a string into a float32 -func ConvertFloat32(str string) (float32, error) { - f, err := strconv.ParseFloat(str, 32) - if err != nil { - return 0, err - } - return float32(f), nil -} - -// ConvertFloat64 turn a string into a float64 -func ConvertFloat64(str string) (float64, error) { - return strconv.ParseFloat(str, 64) -} - -// ConvertInt8 turn a string into int8 boolean -func ConvertInt8(str string) (int8, error) { - i, err := strconv.ParseInt(str, 10, 8) - if err != nil { - return 0, err - } - return int8(i), nil -} - -// ConvertInt16 turn a string into a int16 -func ConvertInt16(str string) (int16, error) { - i, err := strconv.ParseInt(str, 10, 16) - if err != nil { - return 0, err - } - return int16(i), nil -} - -// ConvertInt32 turn a string into a int32 -func ConvertInt32(str string) (int32, error) { - i, err := strconv.ParseInt(str, 10, 32) - if err != nil { - return 0, err - } - return int32(i), nil -} - -// ConvertInt64 turn a string into a int64 -func ConvertInt64(str string) (int64, error) { - return strconv.ParseInt(str, 10, 64) -} - -// ConvertUint8 turn a string into a uint8 -func ConvertUint8(str string) (uint8, error) { - i, err := strconv.ParseUint(str, 10, 8) - if err != nil { - return 0, err - } - return uint8(i), nil -} - -// ConvertUint16 turn a string into a uint16 -func ConvertUint16(str string) (uint16, error) { - i, err := strconv.ParseUint(str, 10, 16) - if err != nil { - return 0, err - } - return uint16(i), nil -} - -// ConvertUint32 turn a string into a uint32 -func ConvertUint32(str string) (uint32, error) { - i, err := strconv.ParseUint(str, 10, 32) - if err != nil { - return 0, err - } - return uint32(i), nil -} - -// ConvertUint64 turn a string into a uint64 -func ConvertUint64(str string) (uint64, error) { - return strconv.ParseUint(str, 10, 64) -} - -// FormatBool turns a boolean into a string -func FormatBool(value bool) string { - return strconv.FormatBool(value) -} - -// FormatFloat32 turns a float32 into a string -func FormatFloat32(value float32) string { - return strconv.FormatFloat(float64(value), 'f', -1, 32) -} - -// FormatFloat64 turns a float64 into a string -func FormatFloat64(value float64) string { - return strconv.FormatFloat(value, 'f', -1, 64) -} - -// FormatInt8 turns an int8 into a string -func FormatInt8(value int8) string { - return strconv.FormatInt(int64(value), 10) -} - -// FormatInt16 turns an int16 into a string -func FormatInt16(value int16) string { - return strconv.FormatInt(int64(value), 10) -} - -// FormatInt32 turns an int32 into a string -func FormatInt32(value int32) string { - return strconv.Itoa(int(value)) -} - -// FormatInt64 turns an int64 into a string -func FormatInt64(value int64) string { - return strconv.FormatInt(value, 10) -} - -// FormatUint8 turns an uint8 into a string -func FormatUint8(value uint8) string { - return strconv.FormatUint(uint64(value), 10) -} - -// FormatUint16 turns an uint16 into a string -func FormatUint16(value uint16) string { - return strconv.FormatUint(uint64(value), 10) -} - -// FormatUint32 turns an uint32 into a string -func FormatUint32(value uint32) string { - return strconv.FormatUint(uint64(value), 10) -} - -// FormatUint64 turns an uint64 into a string -func FormatUint64(value uint64) string { - return strconv.FormatUint(value, 10) -} diff --git a/vendor/github.com/go-openapi/swag/convert_types.go b/vendor/github.com/go-openapi/swag/convert_types.go deleted file mode 100644 index c95e4e78bd..0000000000 --- a/vendor/github.com/go-openapi/swag/convert_types.go +++ /dev/null @@ -1,595 +0,0 @@ -package swag - -import "time" - -// This file was taken from the aws go sdk - -// String returns a pointer to of the string value passed in. -func String(v string) *string { - return &v -} - -// StringValue returns the value of the string pointer passed in or -// "" if the pointer is nil. -func StringValue(v *string) string { - if v != nil { - return *v - } - return "" -} - -// StringSlice converts a slice of string values into a slice of -// string pointers -func StringSlice(src []string) []*string { - dst := make([]*string, len(src)) - for i := 0; i < len(src); i++ { - dst[i] = &(src[i]) - } - return dst -} - -// StringValueSlice converts a slice of string pointers into a slice of -// string values -func StringValueSlice(src []*string) []string { - dst := make([]string, len(src)) - for i := 0; i < len(src); i++ { - if src[i] != nil { - dst[i] = *(src[i]) - } - } - return dst -} - -// StringMap converts a string map of string values into a string -// map of string pointers -func StringMap(src map[string]string) map[string]*string { - dst := make(map[string]*string) - for k, val := range src { - v := val - dst[k] = &v - } - return dst -} - -// StringValueMap converts a string map of string pointers into a string -// map of string values -func StringValueMap(src map[string]*string) map[string]string { - dst := make(map[string]string) - for k, val := range src { - if val != nil { - dst[k] = *val - } - } - return dst -} - -// Bool returns a pointer to of the bool value passed in. -func Bool(v bool) *bool { - return &v -} - -// BoolValue returns the value of the bool pointer passed in or -// false if the pointer is nil. -func BoolValue(v *bool) bool { - if v != nil { - return *v - } - return false -} - -// BoolSlice converts a slice of bool values into a slice of -// bool pointers -func BoolSlice(src []bool) []*bool { - dst := make([]*bool, len(src)) - for i := 0; i < len(src); i++ { - dst[i] = &(src[i]) - } - return dst -} - -// BoolValueSlice converts a slice of bool pointers into a slice of -// bool values -func BoolValueSlice(src []*bool) []bool { - dst := make([]bool, len(src)) - for i := 0; i < len(src); i++ { - if src[i] != nil { - dst[i] = *(src[i]) - } - } - return dst -} - -// BoolMap converts a string map of bool values into a string -// map of bool pointers -func BoolMap(src map[string]bool) map[string]*bool { - dst := make(map[string]*bool) - for k, val := range src { - v := val - dst[k] = &v - } - return dst -} - -// BoolValueMap converts a string map of bool pointers into a string -// map of bool values -func BoolValueMap(src map[string]*bool) map[string]bool { - dst := make(map[string]bool) - for k, val := range src { - if val != nil { - dst[k] = *val - } - } - return dst -} - -// Int returns a pointer to of the int value passed in. -func Int(v int) *int { - return &v -} - -// IntValue returns the value of the int pointer passed in or -// 0 if the pointer is nil. -func IntValue(v *int) int { - if v != nil { - return *v - } - return 0 -} - -// IntSlice converts a slice of int values into a slice of -// int pointers -func IntSlice(src []int) []*int { - dst := make([]*int, len(src)) - for i := 0; i < len(src); i++ { - dst[i] = &(src[i]) - } - return dst -} - -// IntValueSlice converts a slice of int pointers into a slice of -// int values -func IntValueSlice(src []*int) []int { - dst := make([]int, len(src)) - for i := 0; i < len(src); i++ { - if src[i] != nil { - dst[i] = *(src[i]) - } - } - return dst -} - -// IntMap converts a string map of int values into a string -// map of int pointers -func IntMap(src map[string]int) map[string]*int { - dst := make(map[string]*int) - for k, val := range src { - v := val - dst[k] = &v - } - return dst -} - -// IntValueMap converts a string map of int pointers into a string -// map of int values -func IntValueMap(src map[string]*int) map[string]int { - dst := make(map[string]int) - for k, val := range src { - if val != nil { - dst[k] = *val - } - } - return dst -} - -// Int32 returns a pointer to of the int64 value passed in. -func Int32(v int32) *int32 { - return &v -} - -// Int32Value returns the value of the int64 pointer passed in or -// 0 if the pointer is nil. -func Int32Value(v *int32) int32 { - if v != nil { - return *v - } - return 0 -} - -// Int32Slice converts a slice of int64 values into a slice of -// int32 pointers -func Int32Slice(src []int32) []*int32 { - dst := make([]*int32, len(src)) - for i := 0; i < len(src); i++ { - dst[i] = &(src[i]) - } - return dst -} - -// Int32ValueSlice converts a slice of int32 pointers into a slice of -// int32 values -func Int32ValueSlice(src []*int32) []int32 { - dst := make([]int32, len(src)) - for i := 0; i < len(src); i++ { - if src[i] != nil { - dst[i] = *(src[i]) - } - } - return dst -} - -// Int32Map converts a string map of int32 values into a string -// map of int32 pointers -func Int32Map(src map[string]int32) map[string]*int32 { - dst := make(map[string]*int32) - for k, val := range src { - v := val - dst[k] = &v - } - return dst -} - -// Int32ValueMap converts a string map of int32 pointers into a string -// map of int32 values -func Int32ValueMap(src map[string]*int32) map[string]int32 { - dst := make(map[string]int32) - for k, val := range src { - if val != nil { - dst[k] = *val - } - } - return dst -} - -// Int64 returns a pointer to of the int64 value passed in. -func Int64(v int64) *int64 { - return &v -} - -// Int64Value returns the value of the int64 pointer passed in or -// 0 if the pointer is nil. -func Int64Value(v *int64) int64 { - if v != nil { - return *v - } - return 0 -} - -// Int64Slice converts a slice of int64 values into a slice of -// int64 pointers -func Int64Slice(src []int64) []*int64 { - dst := make([]*int64, len(src)) - for i := 0; i < len(src); i++ { - dst[i] = &(src[i]) - } - return dst -} - -// Int64ValueSlice converts a slice of int64 pointers into a slice of -// int64 values -func Int64ValueSlice(src []*int64) []int64 { - dst := make([]int64, len(src)) - for i := 0; i < len(src); i++ { - if src[i] != nil { - dst[i] = *(src[i]) - } - } - return dst -} - -// Int64Map converts a string map of int64 values into a string -// map of int64 pointers -func Int64Map(src map[string]int64) map[string]*int64 { - dst := make(map[string]*int64) - for k, val := range src { - v := val - dst[k] = &v - } - return dst -} - -// Int64ValueMap converts a string map of int64 pointers into a string -// map of int64 values -func Int64ValueMap(src map[string]*int64) map[string]int64 { - dst := make(map[string]int64) - for k, val := range src { - if val != nil { - dst[k] = *val - } - } - return dst -} - -// Uint returns a pouinter to of the uint value passed in. -func Uint(v uint) *uint { - return &v -} - -// UintValue returns the value of the uint pouinter passed in or -// 0 if the pouinter is nil. -func UintValue(v *uint) uint { - if v != nil { - return *v - } - return 0 -} - -// UintSlice converts a slice of uint values uinto a slice of -// uint pouinters -func UintSlice(src []uint) []*uint { - dst := make([]*uint, len(src)) - for i := 0; i < len(src); i++ { - dst[i] = &(src[i]) - } - return dst -} - -// UintValueSlice converts a slice of uint pouinters uinto a slice of -// uint values -func UintValueSlice(src []*uint) []uint { - dst := make([]uint, len(src)) - for i := 0; i < len(src); i++ { - if src[i] != nil { - dst[i] = *(src[i]) - } - } - return dst -} - -// UintMap converts a string map of uint values uinto a string -// map of uint pouinters -func UintMap(src map[string]uint) map[string]*uint { - dst := make(map[string]*uint) - for k, val := range src { - v := val - dst[k] = &v - } - return dst -} - -// UintValueMap converts a string map of uint pouinters uinto a string -// map of uint values -func UintValueMap(src map[string]*uint) map[string]uint { - dst := make(map[string]uint) - for k, val := range src { - if val != nil { - dst[k] = *val - } - } - return dst -} - -// Uint32 returns a pouinter to of the uint64 value passed in. -func Uint32(v uint32) *uint32 { - return &v -} - -// Uint32Value returns the value of the uint64 pouinter passed in or -// 0 if the pouinter is nil. -func Uint32Value(v *uint32) uint32 { - if v != nil { - return *v - } - return 0 -} - -// Uint32Slice converts a slice of uint64 values uinto a slice of -// uint32 pouinters -func Uint32Slice(src []uint32) []*uint32 { - dst := make([]*uint32, len(src)) - for i := 0; i < len(src); i++ { - dst[i] = &(src[i]) - } - return dst -} - -// Uint32ValueSlice converts a slice of uint32 pouinters uinto a slice of -// uint32 values -func Uint32ValueSlice(src []*uint32) []uint32 { - dst := make([]uint32, len(src)) - for i := 0; i < len(src); i++ { - if src[i] != nil { - dst[i] = *(src[i]) - } - } - return dst -} - -// Uint32Map converts a string map of uint32 values uinto a string -// map of uint32 pouinters -func Uint32Map(src map[string]uint32) map[string]*uint32 { - dst := make(map[string]*uint32) - for k, val := range src { - v := val - dst[k] = &v - } - return dst -} - -// Uint32ValueMap converts a string map of uint32 pouinters uinto a string -// map of uint32 values -func Uint32ValueMap(src map[string]*uint32) map[string]uint32 { - dst := make(map[string]uint32) - for k, val := range src { - if val != nil { - dst[k] = *val - } - } - return dst -} - -// Uint64 returns a pouinter to of the uint64 value passed in. -func Uint64(v uint64) *uint64 { - return &v -} - -// Uint64Value returns the value of the uint64 pouinter passed in or -// 0 if the pouinter is nil. -func Uint64Value(v *uint64) uint64 { - if v != nil { - return *v - } - return 0 -} - -// Uint64Slice converts a slice of uint64 values uinto a slice of -// uint64 pouinters -func Uint64Slice(src []uint64) []*uint64 { - dst := make([]*uint64, len(src)) - for i := 0; i < len(src); i++ { - dst[i] = &(src[i]) - } - return dst -} - -// Uint64ValueSlice converts a slice of uint64 pouinters uinto a slice of -// uint64 values -func Uint64ValueSlice(src []*uint64) []uint64 { - dst := make([]uint64, len(src)) - for i := 0; i < len(src); i++ { - if src[i] != nil { - dst[i] = *(src[i]) - } - } - return dst -} - -// Uint64Map converts a string map of uint64 values uinto a string -// map of uint64 pouinters -func Uint64Map(src map[string]uint64) map[string]*uint64 { - dst := make(map[string]*uint64) - for k, val := range src { - v := val - dst[k] = &v - } - return dst -} - -// Uint64ValueMap converts a string map of uint64 pouinters uinto a string -// map of uint64 values -func Uint64ValueMap(src map[string]*uint64) map[string]uint64 { - dst := make(map[string]uint64) - for k, val := range src { - if val != nil { - dst[k] = *val - } - } - return dst -} - -// Float64 returns a pointer to of the float64 value passed in. -func Float64(v float64) *float64 { - return &v -} - -// Float64Value returns the value of the float64 pointer passed in or -// 0 if the pointer is nil. -func Float64Value(v *float64) float64 { - if v != nil { - return *v - } - return 0 -} - -// Float64Slice converts a slice of float64 values into a slice of -// float64 pointers -func Float64Slice(src []float64) []*float64 { - dst := make([]*float64, len(src)) - for i := 0; i < len(src); i++ { - dst[i] = &(src[i]) - } - return dst -} - -// Float64ValueSlice converts a slice of float64 pointers into a slice of -// float64 values -func Float64ValueSlice(src []*float64) []float64 { - dst := make([]float64, len(src)) - for i := 0; i < len(src); i++ { - if src[i] != nil { - dst[i] = *(src[i]) - } - } - return dst -} - -// Float64Map converts a string map of float64 values into a string -// map of float64 pointers -func Float64Map(src map[string]float64) map[string]*float64 { - dst := make(map[string]*float64) - for k, val := range src { - v := val - dst[k] = &v - } - return dst -} - -// Float64ValueMap converts a string map of float64 pointers into a string -// map of float64 values -func Float64ValueMap(src map[string]*float64) map[string]float64 { - dst := make(map[string]float64) - for k, val := range src { - if val != nil { - dst[k] = *val - } - } - return dst -} - -// Time returns a pointer to of the time.Time value passed in. -func Time(v time.Time) *time.Time { - return &v -} - -// TimeValue returns the value of the time.Time pointer passed in or -// time.Time{} if the pointer is nil. -func TimeValue(v *time.Time) time.Time { - if v != nil { - return *v - } - return time.Time{} -} - -// TimeSlice converts a slice of time.Time values into a slice of -// time.Time pointers -func TimeSlice(src []time.Time) []*time.Time { - dst := make([]*time.Time, len(src)) - for i := 0; i < len(src); i++ { - dst[i] = &(src[i]) - } - return dst -} - -// TimeValueSlice converts a slice of time.Time pointers into a slice of -// time.Time values -func TimeValueSlice(src []*time.Time) []time.Time { - dst := make([]time.Time, len(src)) - for i := 0; i < len(src); i++ { - if src[i] != nil { - dst[i] = *(src[i]) - } - } - return dst -} - -// TimeMap converts a string map of time.Time values into a string -// map of time.Time pointers -func TimeMap(src map[string]time.Time) map[string]*time.Time { - dst := make(map[string]*time.Time) - for k, val := range src { - v := val - dst[k] = &v - } - return dst -} - -// TimeValueMap converts a string map of time.Time pointers into a string -// map of time.Time values -func TimeValueMap(src map[string]*time.Time) map[string]time.Time { - dst := make(map[string]time.Time) - for k, val := range src { - if val != nil { - dst[k] = *val - } - } - return dst -} diff --git a/vendor/github.com/go-openapi/swag/doc.go b/vendor/github.com/go-openapi/swag/doc.go deleted file mode 100644 index e01e1a0234..0000000000 --- a/vendor/github.com/go-openapi/swag/doc.go +++ /dev/null @@ -1,33 +0,0 @@ -// Copyright 2015 go-swagger maintainers -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/* -Package swag contains a bunch of helper functions for go-openapi and go-swagger projects. - -You may also use it standalone for your projects. - - * convert between value and pointers for builtin types - * convert from string to builtin types (wraps strconv) - * fast json concatenation - * search in path - * load from file or http - * name mangling - - -This repo has only few dependencies outside of the standard library: - - * JSON utilities depend on github.com/mailru/easyjson - * YAML utilities depend on gopkg.in/yaml.v2 -*/ -package swag diff --git a/vendor/github.com/go-openapi/swag/go.mod b/vendor/github.com/go-openapi/swag/go.mod deleted file mode 100644 index 9eb936a19b..0000000000 --- a/vendor/github.com/go-openapi/swag/go.mod +++ /dev/null @@ -1,9 +0,0 @@ -module github.com/go-openapi/swag - -require ( - github.com/davecgh/go-spew v1.1.1 // indirect - github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329 - github.com/pmezard/go-difflib v1.0.0 // indirect - github.com/stretchr/testify v1.2.2 - gopkg.in/yaml.v2 v2.2.1 -) diff --git a/vendor/github.com/go-openapi/swag/go.sum b/vendor/github.com/go-openapi/swag/go.sum deleted file mode 100644 index d6e717bd4e..0000000000 --- a/vendor/github.com/go-openapi/swag/go.sum +++ /dev/null @@ -1,9 +0,0 @@ -github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= -github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= -github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329 h1:2gxZ0XQIU/5z3Z3bUBu+FXuk2pFbkN6tcwi/pjyaDic= -github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc= -github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= -github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w= -github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs= -gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= -gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= diff --git a/vendor/github.com/go-openapi/swag/json.go b/vendor/github.com/go-openapi/swag/json.go deleted file mode 100644 index 33da5e4e7d..0000000000 --- a/vendor/github.com/go-openapi/swag/json.go +++ /dev/null @@ -1,311 +0,0 @@ -// Copyright 2015 go-swagger maintainers -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package swag - -import ( - "bytes" - "encoding/json" - "log" - "reflect" - "strings" - "sync" - - "github.com/mailru/easyjson/jlexer" - "github.com/mailru/easyjson/jwriter" -) - -// nullJSON represents a JSON object with null type -var nullJSON = []byte("null") - -// DefaultJSONNameProvider the default cache for types -var DefaultJSONNameProvider = NewNameProvider() - -const comma = byte(',') - -var closers map[byte]byte - -func init() { - closers = map[byte]byte{ - '{': '}', - '[': ']', - } -} - -type ejMarshaler interface { - MarshalEasyJSON(w *jwriter.Writer) -} - -type ejUnmarshaler interface { - UnmarshalEasyJSON(w *jlexer.Lexer) -} - -// WriteJSON writes json data, prefers finding an appropriate interface to short-circuit the marshaller -// so it takes the fastest option available. -func WriteJSON(data interface{}) ([]byte, error) { - if d, ok := data.(ejMarshaler); ok { - jw := new(jwriter.Writer) - d.MarshalEasyJSON(jw) - return jw.BuildBytes() - } - if d, ok := data.(json.Marshaler); ok { - return d.MarshalJSON() - } - return json.Marshal(data) -} - -// ReadJSON reads json data, prefers finding an appropriate interface to short-circuit the unmarshaller -// so it takes the fastes option available -func ReadJSON(data []byte, value interface{}) error { - if d, ok := value.(ejUnmarshaler); ok { - jl := &jlexer.Lexer{Data: data} - d.UnmarshalEasyJSON(jl) - return jl.Error() - } - if d, ok := value.(json.Unmarshaler); ok { - return d.UnmarshalJSON(data) - } - return json.Unmarshal(data, value) -} - -// DynamicJSONToStruct converts an untyped json structure into a struct -func DynamicJSONToStruct(data interface{}, target interface{}) error { - // TODO: convert straight to a json typed map (mergo + iterate?) - b, err := WriteJSON(data) - if err != nil { - return err - } - return ReadJSON(b, target) -} - -// ConcatJSON concatenates multiple json objects efficiently -func ConcatJSON(blobs ...[]byte) []byte { - if len(blobs) == 0 { - return nil - } - - last := len(blobs) - 1 - for blobs[last] == nil || bytes.Equal(blobs[last], nullJSON) { - // strips trailing null objects - last = last - 1 - if last < 0 { - // there was nothing but "null"s or nil... - return nil - } - } - if last == 0 { - return blobs[0] - } - - var opening, closing byte - var idx, a int - buf := bytes.NewBuffer(nil) - - for i, b := range blobs[:last+1] { - if b == nil || bytes.Equal(b, nullJSON) { - // a null object is in the list: skip it - continue - } - if len(b) > 0 && opening == 0 { // is this an array or an object? - opening, closing = b[0], closers[b[0]] - } - - if opening != '{' && opening != '[' { - continue // don't know how to concatenate non container objects - } - - if len(b) < 3 { // yep empty but also the last one, so closing this thing - if i == last && a > 0 { - if err := buf.WriteByte(closing); err != nil { - log.Println(err) - } - } - continue - } - - idx = 0 - if a > 0 { // we need to join with a comma for everything beyond the first non-empty item - if err := buf.WriteByte(comma); err != nil { - log.Println(err) - } - idx = 1 // this is not the first or the last so we want to drop the leading bracket - } - - if i != last { // not the last one, strip brackets - if _, err := buf.Write(b[idx : len(b)-1]); err != nil { - log.Println(err) - } - } else { // last one, strip only the leading bracket - if _, err := buf.Write(b[idx:]); err != nil { - log.Println(err) - } - } - a++ - } - // somehow it ended up being empty, so provide a default value - if buf.Len() == 0 { - if err := buf.WriteByte(opening); err != nil { - log.Println(err) - } - if err := buf.WriteByte(closing); err != nil { - log.Println(err) - } - } - return buf.Bytes() -} - -// ToDynamicJSON turns an object into a properly JSON typed structure -func ToDynamicJSON(data interface{}) interface{} { - // TODO: convert straight to a json typed map (mergo + iterate?) - b, err := json.Marshal(data) - if err != nil { - log.Println(err) - } - var res interface{} - if err := json.Unmarshal(b, &res); err != nil { - log.Println(err) - } - return res -} - -// FromDynamicJSON turns an object into a properly JSON typed structure -func FromDynamicJSON(data, target interface{}) error { - b, err := json.Marshal(data) - if err != nil { - log.Println(err) - } - return json.Unmarshal(b, target) -} - -// NameProvider represents an object capabale of translating from go property names -// to json property names -// This type is thread-safe. -type NameProvider struct { - lock *sync.Mutex - index map[reflect.Type]nameIndex -} - -type nameIndex struct { - jsonNames map[string]string - goNames map[string]string -} - -// NewNameProvider creates a new name provider -func NewNameProvider() *NameProvider { - return &NameProvider{ - lock: &sync.Mutex{}, - index: make(map[reflect.Type]nameIndex), - } -} - -func buildnameIndex(tpe reflect.Type, idx, reverseIdx map[string]string) { - for i := 0; i < tpe.NumField(); i++ { - targetDes := tpe.Field(i) - - if targetDes.PkgPath != "" { // unexported - continue - } - - if targetDes.Anonymous { // walk embedded structures tree down first - buildnameIndex(targetDes.Type, idx, reverseIdx) - continue - } - - if tag := targetDes.Tag.Get("json"); tag != "" { - - parts := strings.Split(tag, ",") - if len(parts) == 0 { - continue - } - - nm := parts[0] - if nm == "-" { - continue - } - if nm == "" { // empty string means we want to use the Go name - nm = targetDes.Name - } - - idx[nm] = targetDes.Name - reverseIdx[targetDes.Name] = nm - } - } -} - -func newNameIndex(tpe reflect.Type) nameIndex { - var idx = make(map[string]string, tpe.NumField()) - var reverseIdx = make(map[string]string, tpe.NumField()) - - buildnameIndex(tpe, idx, reverseIdx) - return nameIndex{jsonNames: idx, goNames: reverseIdx} -} - -// GetJSONNames gets all the json property names for a type -func (n *NameProvider) GetJSONNames(subject interface{}) []string { - n.lock.Lock() - defer n.lock.Unlock() - tpe := reflect.Indirect(reflect.ValueOf(subject)).Type() - names, ok := n.index[tpe] - if !ok { - names = n.makeNameIndex(tpe) - } - - res := make([]string, 0, len(names.jsonNames)) - for k := range names.jsonNames { - res = append(res, k) - } - return res -} - -// GetJSONName gets the json name for a go property name -func (n *NameProvider) GetJSONName(subject interface{}, name string) (string, bool) { - tpe := reflect.Indirect(reflect.ValueOf(subject)).Type() - return n.GetJSONNameForType(tpe, name) -} - -// GetJSONNameForType gets the json name for a go property name on a given type -func (n *NameProvider) GetJSONNameForType(tpe reflect.Type, name string) (string, bool) { - n.lock.Lock() - defer n.lock.Unlock() - names, ok := n.index[tpe] - if !ok { - names = n.makeNameIndex(tpe) - } - nme, ok := names.goNames[name] - return nme, ok -} - -func (n *NameProvider) makeNameIndex(tpe reflect.Type) nameIndex { - names := newNameIndex(tpe) - n.index[tpe] = names - return names -} - -// GetGoName gets the go name for a json property name -func (n *NameProvider) GetGoName(subject interface{}, name string) (string, bool) { - tpe := reflect.Indirect(reflect.ValueOf(subject)).Type() - return n.GetGoNameForType(tpe, name) -} - -// GetGoNameForType gets the go name for a given type for a json property name -func (n *NameProvider) GetGoNameForType(tpe reflect.Type, name string) (string, bool) { - n.lock.Lock() - defer n.lock.Unlock() - names, ok := n.index[tpe] - if !ok { - names = n.makeNameIndex(tpe) - } - nme, ok := names.jsonNames[name] - return nme, ok -} diff --git a/vendor/github.com/go-openapi/swag/loading.go b/vendor/github.com/go-openapi/swag/loading.go deleted file mode 100644 index 70f4fb361c..0000000000 --- a/vendor/github.com/go-openapi/swag/loading.go +++ /dev/null @@ -1,80 +0,0 @@ -// Copyright 2015 go-swagger maintainers -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package swag - -import ( - "fmt" - "io/ioutil" - "log" - "net/http" - "path/filepath" - "strings" - "time" -) - -// LoadHTTPTimeout the default timeout for load requests -var LoadHTTPTimeout = 30 * time.Second - -// LoadFromFileOrHTTP loads the bytes from a file or a remote http server based on the path passed in -func LoadFromFileOrHTTP(path string) ([]byte, error) { - return LoadStrategy(path, ioutil.ReadFile, loadHTTPBytes(LoadHTTPTimeout))(path) -} - -// LoadFromFileOrHTTPWithTimeout loads the bytes from a file or a remote http server based on the path passed in -// timeout arg allows for per request overriding of the request timeout -func LoadFromFileOrHTTPWithTimeout(path string, timeout time.Duration) ([]byte, error) { - return LoadStrategy(path, ioutil.ReadFile, loadHTTPBytes(timeout))(path) -} - -// LoadStrategy returns a loader function for a given path or uri -func LoadStrategy(path string, local, remote func(string) ([]byte, error)) func(string) ([]byte, error) { - if strings.HasPrefix(path, "http") { - return remote - } - return func(pth string) ([]byte, error) { - upth, err := pathUnescape(pth) - if err != nil { - return nil, err - } - return local(filepath.FromSlash(upth)) - } -} - -func loadHTTPBytes(timeout time.Duration) func(path string) ([]byte, error) { - return func(path string) ([]byte, error) { - client := &http.Client{Timeout: timeout} - req, err := http.NewRequest("GET", path, nil) - if err != nil { - return nil, err - } - resp, err := client.Do(req) - defer func() { - if resp != nil { - if e := resp.Body.Close(); e != nil { - log.Println(e) - } - } - }() - if err != nil { - return nil, err - } - - if resp.StatusCode != http.StatusOK { - return nil, fmt.Errorf("could not access document at %q [%s] ", path, resp.Status) - } - - return ioutil.ReadAll(resp.Body) - } -} diff --git a/vendor/github.com/go-openapi/swag/net.go b/vendor/github.com/go-openapi/swag/net.go deleted file mode 100644 index 8323fa37b6..0000000000 --- a/vendor/github.com/go-openapi/swag/net.go +++ /dev/null @@ -1,24 +0,0 @@ -package swag - -import ( - "net" - "strconv" -) - -// SplitHostPort splits a network address into a host and a port. -// The port is -1 when there is no port to be found -func SplitHostPort(addr string) (host string, port int, err error) { - h, p, err := net.SplitHostPort(addr) - if err != nil { - return "", -1, err - } - if p == "" { - return "", -1, &net.AddrError{Err: "missing port in address", Addr: addr} - } - - pi, err := strconv.Atoi(p) - if err != nil { - return "", -1, err - } - return h, pi, nil -} diff --git a/vendor/github.com/go-openapi/swag/path.go b/vendor/github.com/go-openapi/swag/path.go deleted file mode 100644 index 941bd0176b..0000000000 --- a/vendor/github.com/go-openapi/swag/path.go +++ /dev/null @@ -1,59 +0,0 @@ -// Copyright 2015 go-swagger maintainers -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package swag - -import ( - "os" - "path/filepath" - "runtime" - "strings" -) - -const ( - // GOPATHKey represents the env key for gopath - GOPATHKey = "GOPATH" -) - -// FindInSearchPath finds a package in a provided lists of paths -func FindInSearchPath(searchPath, pkg string) string { - pathsList := filepath.SplitList(searchPath) - for _, path := range pathsList { - if evaluatedPath, err := filepath.EvalSymlinks(filepath.Join(path, "src", pkg)); err == nil { - if _, err := os.Stat(evaluatedPath); err == nil { - return evaluatedPath - } - } - } - return "" -} - -// FindInGoSearchPath finds a package in the $GOPATH:$GOROOT -func FindInGoSearchPath(pkg string) string { - return FindInSearchPath(FullGoSearchPath(), pkg) -} - -// FullGoSearchPath gets the search paths for finding packages -func FullGoSearchPath() string { - allPaths := os.Getenv(GOPATHKey) - if allPaths == "" { - allPaths = filepath.Join(os.Getenv("HOME"), "go") - } - if allPaths != "" { - allPaths = strings.Join([]string{allPaths, runtime.GOROOT()}, ":") - } else { - allPaths = runtime.GOROOT() - } - return allPaths -} diff --git a/vendor/github.com/go-openapi/swag/post_go18.go b/vendor/github.com/go-openapi/swag/post_go18.go deleted file mode 100644 index ef48086db3..0000000000 --- a/vendor/github.com/go-openapi/swag/post_go18.go +++ /dev/null @@ -1,9 +0,0 @@ -// +build go1.8 - -package swag - -import "net/url" - -func pathUnescape(path string) (string, error) { - return url.PathUnescape(path) -} diff --git a/vendor/github.com/go-openapi/swag/post_go19.go b/vendor/github.com/go-openapi/swag/post_go19.go deleted file mode 100644 index 567680c793..0000000000 --- a/vendor/github.com/go-openapi/swag/post_go19.go +++ /dev/null @@ -1,53 +0,0 @@ -// +build go1.9 - -package swag - -import ( - "sort" - "sync" -) - -// indexOfInitialisms is a thread-safe implementation of the sorted index of initialisms. -// Since go1.9, this may be implemented with sync.Map. -type indexOfInitialisms struct { - sortMutex *sync.Mutex - index *sync.Map -} - -func newIndexOfInitialisms() *indexOfInitialisms { - return &indexOfInitialisms{ - sortMutex: new(sync.Mutex), - index: new(sync.Map), - } -} - -func (m *indexOfInitialisms) load(initial map[string]bool) *indexOfInitialisms { - m.sortMutex.Lock() - defer m.sortMutex.Unlock() - for k, v := range initial { - m.index.Store(k, v) - } - return m -} - -func (m *indexOfInitialisms) isInitialism(key string) bool { - _, ok := m.index.Load(key) - return ok -} - -func (m *indexOfInitialisms) add(key string) *indexOfInitialisms { - m.index.Store(key, true) - return m -} - -func (m *indexOfInitialisms) sorted() (result []string) { - m.sortMutex.Lock() - defer m.sortMutex.Unlock() - m.index.Range(func(key, value interface{}) bool { - k := key.(string) - result = append(result, k) - return true - }) - sort.Sort(sort.Reverse(byLength(result))) - return -} diff --git a/vendor/github.com/go-openapi/swag/pre_go18.go b/vendor/github.com/go-openapi/swag/pre_go18.go deleted file mode 100644 index 860bb2bbb1..0000000000 --- a/vendor/github.com/go-openapi/swag/pre_go18.go +++ /dev/null @@ -1,9 +0,0 @@ -// +build !go1.8 - -package swag - -import "net/url" - -func pathUnescape(path string) (string, error) { - return url.QueryUnescape(path) -} diff --git a/vendor/github.com/go-openapi/swag/pre_go19.go b/vendor/github.com/go-openapi/swag/pre_go19.go deleted file mode 100644 index 72c48ae752..0000000000 --- a/vendor/github.com/go-openapi/swag/pre_go19.go +++ /dev/null @@ -1,55 +0,0 @@ -// +build !go1.9 - -package swag - -import ( - "sort" - "sync" -) - -// indexOfInitialisms is a thread-safe implementation of the sorted index of initialisms. -// Before go1.9, this may be implemented with a mutex on the map. -type indexOfInitialisms struct { - getMutex *sync.Mutex - index map[string]bool -} - -func newIndexOfInitialisms() *indexOfInitialisms { - return &indexOfInitialisms{ - getMutex: new(sync.Mutex), - index: make(map[string]bool, 50), - } -} - -func (m *indexOfInitialisms) load(initial map[string]bool) *indexOfInitialisms { - m.getMutex.Lock() - defer m.getMutex.Unlock() - for k, v := range initial { - m.index[k] = v - } - return m -} - -func (m *indexOfInitialisms) isInitialism(key string) bool { - m.getMutex.Lock() - defer m.getMutex.Unlock() - _, ok := m.index[key] - return ok -} - -func (m *indexOfInitialisms) add(key string) *indexOfInitialisms { - m.getMutex.Lock() - defer m.getMutex.Unlock() - m.index[key] = true - return m -} - -func (m *indexOfInitialisms) sorted() (result []string) { - m.getMutex.Lock() - defer m.getMutex.Unlock() - for k := range m.index { - result = append(result, k) - } - sort.Sort(sort.Reverse(byLength(result))) - return -} diff --git a/vendor/github.com/go-openapi/swag/util.go b/vendor/github.com/go-openapi/swag/util.go deleted file mode 100644 index e659968fb1..0000000000 --- a/vendor/github.com/go-openapi/swag/util.go +++ /dev/null @@ -1,405 +0,0 @@ -// Copyright 2015 go-swagger maintainers -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package swag - -import ( - "math" - "reflect" - "regexp" - "strings" - "sync" - "unicode" -) - -// commonInitialisms are common acronyms that are kept as whole uppercased words. -var commonInitialisms *indexOfInitialisms - -// initialisms is a slice of sorted initialisms -var initialisms []string - -var once sync.Once - -var isInitialism func(string) bool - -func init() { - // Taken from https://github.com/golang/lint/blob/3390df4df2787994aea98de825b964ac7944b817/lint.go#L732-L769 - var configuredInitialisms = map[string]bool{ - "ACL": true, - "API": true, - "ASCII": true, - "CPU": true, - "CSS": true, - "DNS": true, - "EOF": true, - "GUID": true, - "HTML": true, - "HTTPS": true, - "HTTP": true, - "ID": true, - "IP": true, - "JSON": true, - "LHS": true, - "OAI": true, - "QPS": true, - "RAM": true, - "RHS": true, - "RPC": true, - "SLA": true, - "SMTP": true, - "SQL": true, - "SSH": true, - "TCP": true, - "TLS": true, - "TTL": true, - "UDP": true, - "UI": true, - "UID": true, - "UUID": true, - "URI": true, - "URL": true, - "UTF8": true, - "VM": true, - "XML": true, - "XMPP": true, - "XSRF": true, - "XSS": true, - } - - // a thread-safe index of initialisms - commonInitialisms = newIndexOfInitialisms().load(configuredInitialisms) - - // a test function - isInitialism = commonInitialisms.isInitialism -} - -func ensureSorted() { - initialisms = commonInitialisms.sorted() -} - -const ( - //collectionFormatComma = "csv" - collectionFormatSpace = "ssv" - collectionFormatTab = "tsv" - collectionFormatPipe = "pipes" - collectionFormatMulti = "multi" -) - -// JoinByFormat joins a string array by a known format (e.g. swagger's collectionFormat attribute): -// ssv: space separated value -// tsv: tab separated value -// pipes: pipe (|) separated value -// csv: comma separated value (default) -func JoinByFormat(data []string, format string) []string { - if len(data) == 0 { - return data - } - var sep string - switch format { - case collectionFormatSpace: - sep = " " - case collectionFormatTab: - sep = "\t" - case collectionFormatPipe: - sep = "|" - case collectionFormatMulti: - return data - default: - sep = "," - } - return []string{strings.Join(data, sep)} -} - -// SplitByFormat splits a string by a known format: -// ssv: space separated value -// tsv: tab separated value -// pipes: pipe (|) separated value -// csv: comma separated value (default) -// -func SplitByFormat(data, format string) []string { - if data == "" { - return nil - } - var sep string - switch format { - case collectionFormatSpace: - sep = " " - case collectionFormatTab: - sep = "\t" - case collectionFormatPipe: - sep = "|" - case collectionFormatMulti: - return nil - default: - sep = "," - } - var result []string - for _, s := range strings.Split(data, sep) { - if ts := strings.TrimSpace(s); ts != "" { - result = append(result, ts) - } - } - return result -} - -type byLength []string - -func (s byLength) Len() int { - return len(s) -} -func (s byLength) Swap(i, j int) { - s[i], s[j] = s[j], s[i] -} -func (s byLength) Less(i, j int) bool { - return len(s[i]) < len(s[j]) -} - -// Prepares strings by splitting by caps, spaces, dashes, and underscore -func split(str string) []string { - repl := strings.NewReplacer( - "@", "At ", - "&", "And ", - "|", "Pipe ", - "$", "Dollar ", - "!", "Bang ", - "-", " ", - "_", " ", - ) - - rex1 := regexp.MustCompile(`(\p{Lu})`) - rex2 := regexp.MustCompile(`(\pL|\pM|\pN|\p{Pc})+`) - - str = trim(str) - - // Convert dash and underscore to spaces - str = repl.Replace(str) - - // Split when uppercase is found (needed for Snake) - str = rex1.ReplaceAllString(str, " $1") - - // check if consecutive single char things make up an initialism - once.Do(ensureSorted) - for _, k := range initialisms { - str = strings.Replace(str, rex1.ReplaceAllString(k, " $1"), " "+k, -1) - } - // Get the final list of words - //words = rex2.FindAllString(str, -1) - return rex2.FindAllString(str, -1) -} - -// Removes leading whitespaces -func trim(str string) string { - return strings.Trim(str, " ") -} - -// Shortcut to strings.ToUpper() -func upper(str string) string { - return strings.ToUpper(trim(str)) -} - -// Shortcut to strings.ToLower() -func lower(str string) string { - return strings.ToLower(trim(str)) -} - -// Camelize an uppercased word -func Camelize(word string) (camelized string) { - for pos, ru := range word { - if pos > 0 { - camelized += string(unicode.ToLower(ru)) - } else { - camelized += string(unicode.ToUpper(ru)) - } - } - return -} - -// ToFileName lowercases and underscores a go type name -func ToFileName(name string) string { - in := split(name) - out := make([]string, 0, len(in)) - - for _, w := range in { - out = append(out, lower(w)) - } - - return strings.Join(out, "_") -} - -// ToCommandName lowercases and underscores a go type name -func ToCommandName(name string) string { - in := split(name) - out := make([]string, 0, len(in)) - - for _, w := range in { - out = append(out, lower(w)) - } - return strings.Join(out, "-") -} - -// ToHumanNameLower represents a code name as a human series of words -func ToHumanNameLower(name string) string { - in := split(name) - out := make([]string, 0, len(in)) - - for _, w := range in { - if !isInitialism(upper(w)) { - out = append(out, lower(w)) - } else { - out = append(out, w) - } - } - return strings.Join(out, " ") -} - -// ToHumanNameTitle represents a code name as a human series of words with the first letters titleized -func ToHumanNameTitle(name string) string { - in := split(name) - out := make([]string, 0, len(in)) - - for _, w := range in { - uw := upper(w) - if !isInitialism(uw) { - out = append(out, upper(w[:1])+lower(w[1:])) - } else { - out = append(out, w) - } - } - return strings.Join(out, " ") -} - -// ToJSONName camelcases a name which can be underscored or pascal cased -func ToJSONName(name string) string { - in := split(name) - out := make([]string, 0, len(in)) - - for i, w := range in { - if i == 0 { - out = append(out, lower(w)) - continue - } - out = append(out, upper(w[:1])+lower(w[1:])) - } - return strings.Join(out, "") -} - -// ToVarName camelcases a name which can be underscored or pascal cased -func ToVarName(name string) string { - res := ToGoName(name) - if isInitialism(res) { - return lower(res) - } - if len(res) <= 1 { - return lower(res) - } - return lower(res[:1]) + res[1:] -} - -// ToGoName translates a swagger name which can be underscored or camel cased to a name that golint likes -func ToGoName(name string) string { - in := split(name) - out := make([]string, 0, len(in)) - - for _, w := range in { - uw := upper(w) - mod := int(math.Min(float64(len(uw)), 2)) - if !isInitialism(uw) && !isInitialism(uw[:len(uw)-mod]) { - uw = upper(w[:1]) + lower(w[1:]) - } - out = append(out, uw) - } - - result := strings.Join(out, "") - if len(result) > 0 { - ud := upper(result[:1]) - ru := []rune(ud) - if unicode.IsUpper(ru[0]) { - result = ud + result[1:] - } else { - result = "X" + ud + result[1:] - } - } - return result -} - -// ContainsStrings searches a slice of strings for a case-sensitive match -func ContainsStrings(coll []string, item string) bool { - for _, a := range coll { - if a == item { - return true - } - } - return false -} - -// ContainsStringsCI searches a slice of strings for a case-insensitive match -func ContainsStringsCI(coll []string, item string) bool { - for _, a := range coll { - if strings.EqualFold(a, item) { - return true - } - } - return false -} - -type zeroable interface { - IsZero() bool -} - -// IsZero returns true when the value passed into the function is a zero value. -// This allows for safer checking of interface values. -func IsZero(data interface{}) bool { - // check for things that have an IsZero method instead - if vv, ok := data.(zeroable); ok { - return vv.IsZero() - } - // continue with slightly more complex reflection - v := reflect.ValueOf(data) - switch v.Kind() { - case reflect.String: - return v.Len() == 0 - case reflect.Bool: - return !v.Bool() - case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: - return v.Int() == 0 - case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: - return v.Uint() == 0 - case reflect.Float32, reflect.Float64: - return v.Float() == 0 - case reflect.Interface, reflect.Map, reflect.Ptr, reflect.Slice: - return v.IsNil() - case reflect.Struct, reflect.Array: - return reflect.DeepEqual(data, reflect.Zero(v.Type()).Interface()) - case reflect.Invalid: - return true - } - return false -} - -// AddInitialisms add additional initialisms -func AddInitialisms(words ...string) { - for _, word := range words { - //commonInitialisms[upper(word)] = true - commonInitialisms.add(upper(word)) - } - // sort again - initialisms = commonInitialisms.sorted() -} - -// CommandLineOptionsGroup represents a group of user-defined command line options -type CommandLineOptionsGroup struct { - ShortDescription string - LongDescription string - Options interface{} -} diff --git a/vendor/github.com/go-openapi/swag/yaml.go b/vendor/github.com/go-openapi/swag/yaml.go deleted file mode 100644 index f458c81a84..0000000000 --- a/vendor/github.com/go-openapi/swag/yaml.go +++ /dev/null @@ -1,228 +0,0 @@ -// Copyright 2015 go-swagger maintainers -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package swag - -import ( - "encoding/json" - "fmt" - "path/filepath" - "strconv" - - "github.com/mailru/easyjson/jlexer" - "github.com/mailru/easyjson/jwriter" - - yaml "gopkg.in/yaml.v2" -) - -// YAMLMatcher matches yaml -func YAMLMatcher(path string) bool { - ext := filepath.Ext(path) - return ext == ".yaml" || ext == ".yml" -} - -// YAMLToJSON converts YAML unmarshaled data into json compatible data -func YAMLToJSON(data interface{}) (json.RawMessage, error) { - jm, err := transformData(data) - if err != nil { - return nil, err - } - b, err := WriteJSON(jm) - return json.RawMessage(b), err -} - -// BytesToYAMLDoc converts a byte slice into a YAML document -func BytesToYAMLDoc(data []byte) (interface{}, error) { - var canary map[interface{}]interface{} // validate this is an object and not a different type - if err := yaml.Unmarshal(data, &canary); err != nil { - return nil, err - } - - var document yaml.MapSlice // preserve order that is present in the document - if err := yaml.Unmarshal(data, &document); err != nil { - return nil, err - } - return document, nil -} - -// JSONMapSlice represent a JSON object, with the order of keys maintained -type JSONMapSlice []JSONMapItem - -// MarshalJSON renders a JSONMapSlice as JSON -func (s JSONMapSlice) MarshalJSON() ([]byte, error) { - w := &jwriter.Writer{Flags: jwriter.NilMapAsEmpty | jwriter.NilSliceAsEmpty} - s.MarshalEasyJSON(w) - return w.BuildBytes() -} - -// MarshalEasyJSON renders a JSONMapSlice as JSON, using easyJSON -func (s JSONMapSlice) MarshalEasyJSON(w *jwriter.Writer) { - w.RawByte('{') - - ln := len(s) - last := ln - 1 - for i := 0; i < ln; i++ { - s[i].MarshalEasyJSON(w) - if i != last { // last item - w.RawByte(',') - } - } - - w.RawByte('}') -} - -// UnmarshalJSON makes a JSONMapSlice from JSON -func (s *JSONMapSlice) UnmarshalJSON(data []byte) error { - l := jlexer.Lexer{Data: data} - s.UnmarshalEasyJSON(&l) - return l.Error() -} - -// UnmarshalEasyJSON makes a JSONMapSlice from JSON, using easyJSON -func (s *JSONMapSlice) UnmarshalEasyJSON(in *jlexer.Lexer) { - if in.IsNull() { - in.Skip() - return - } - - var result JSONMapSlice - in.Delim('{') - for !in.IsDelim('}') { - var mi JSONMapItem - mi.UnmarshalEasyJSON(in) - result = append(result, mi) - } - *s = result -} - -// JSONMapItem represents the value of a key in a JSON object held by JSONMapSlice -type JSONMapItem struct { - Key string - Value interface{} -} - -// MarshalJSON renders a JSONMapItem as JSON -func (s JSONMapItem) MarshalJSON() ([]byte, error) { - w := &jwriter.Writer{Flags: jwriter.NilMapAsEmpty | jwriter.NilSliceAsEmpty} - s.MarshalEasyJSON(w) - return w.BuildBytes() -} - -// MarshalEasyJSON renders a JSONMapItem as JSON, using easyJSON -func (s JSONMapItem) MarshalEasyJSON(w *jwriter.Writer) { - w.String(s.Key) - w.RawByte(':') - w.Raw(WriteJSON(s.Value)) -} - -// UnmarshalJSON makes a JSONMapItem from JSON -func (s *JSONMapItem) UnmarshalJSON(data []byte) error { - l := jlexer.Lexer{Data: data} - s.UnmarshalEasyJSON(&l) - return l.Error() -} - -// UnmarshalEasyJSON makes a JSONMapItem from JSON, using easyJSON -func (s *JSONMapItem) UnmarshalEasyJSON(in *jlexer.Lexer) { - key := in.UnsafeString() - in.WantColon() - value := in.Interface() - in.WantComma() - s.Key = key - s.Value = value -} - -func transformData(input interface{}) (out interface{}, err error) { - switch in := input.(type) { - case yaml.MapSlice: - - o := make(JSONMapSlice, len(in)) - for i, mi := range in { - var nmi JSONMapItem - switch k := mi.Key.(type) { - case string: - nmi.Key = k - case int: - nmi.Key = strconv.Itoa(k) - default: - return nil, fmt.Errorf("types don't match expect map key string or int got: %T", mi.Key) - } - - v, ert := transformData(mi.Value) - if ert != nil { - return nil, ert - } - nmi.Value = v - o[i] = nmi - } - return o, nil - case map[interface{}]interface{}: - o := make(JSONMapSlice, 0, len(in)) - for ke, va := range in { - var nmi JSONMapItem - switch k := ke.(type) { - case string: - nmi.Key = k - case int: - nmi.Key = strconv.Itoa(k) - default: - return nil, fmt.Errorf("types don't match expect map key string or int got: %T", ke) - } - - v, ert := transformData(va) - if ert != nil { - return nil, ert - } - nmi.Value = v - o = append(o, nmi) - } - return o, nil - case []interface{}: - len1 := len(in) - o := make([]interface{}, len1) - for i := 0; i < len1; i++ { - o[i], err = transformData(in[i]) - if err != nil { - return nil, err - } - } - return o, nil - } - return input, nil -} - -// YAMLDoc loads a yaml document from either http or a file and converts it to json -func YAMLDoc(path string) (json.RawMessage, error) { - yamlDoc, err := YAMLData(path) - if err != nil { - return nil, err - } - - data, err := YAMLToJSON(yamlDoc) - if err != nil { - return nil, err - } - - return data, nil -} - -// YAMLData loads a yaml document from either http or a file -func YAMLData(path string) (interface{}, error) { - data, err := LoadFromFileOrHTTP(path) - if err != nil { - return nil, err - } - - return BytesToYAMLDoc(data) -} diff --git a/vendor/github.com/gogo/protobuf/proto/decode.go b/vendor/github.com/gogo/protobuf/proto/decode.go index d9aa3c42d6..63b0f08bef 100644 --- a/vendor/github.com/gogo/protobuf/proto/decode.go +++ b/vendor/github.com/gogo/protobuf/proto/decode.go @@ -186,7 +186,6 @@ func (p *Buffer) DecodeVarint() (x uint64, err error) { if b&0x80 == 0 { goto done } - // x -= 0x80 << 63 // Always zero. return 0, errOverflow diff --git a/vendor/github.com/gogo/protobuf/proto/deprecated.go b/vendor/github.com/gogo/protobuf/proto/deprecated.go new file mode 100644 index 0000000000..35b882c09a --- /dev/null +++ b/vendor/github.com/gogo/protobuf/proto/deprecated.go @@ -0,0 +1,63 @@ +// Go support for Protocol Buffers - Google's data interchange format +// +// Copyright 2018 The Go Authors. All rights reserved. +// https://github.com/golang/protobuf +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +package proto + +import "errors" + +// Deprecated: do not use. +type Stats struct{ Emalloc, Dmalloc, Encode, Decode, Chit, Cmiss, Size uint64 } + +// Deprecated: do not use. +func GetStats() Stats { return Stats{} } + +// Deprecated: do not use. +func MarshalMessageSet(interface{}) ([]byte, error) { + return nil, errors.New("proto: not implemented") +} + +// Deprecated: do not use. +func UnmarshalMessageSet([]byte, interface{}) error { + return errors.New("proto: not implemented") +} + +// Deprecated: do not use. +func MarshalMessageSetJSON(interface{}) ([]byte, error) { + return nil, errors.New("proto: not implemented") +} + +// Deprecated: do not use. +func UnmarshalMessageSetJSON([]byte, interface{}) error { + return errors.New("proto: not implemented") +} + +// Deprecated: do not use. +func RegisterMessageSetType(Message, int32, string) {} diff --git a/vendor/github.com/gogo/protobuf/proto/extensions.go b/vendor/github.com/gogo/protobuf/proto/extensions.go index 44ebd457cf..686bd2a09d 100644 --- a/vendor/github.com/gogo/protobuf/proto/extensions.go +++ b/vendor/github.com/gogo/protobuf/proto/extensions.go @@ -544,7 +544,7 @@ func SetExtension(pb Message, extension *ExtensionDesc, value interface{}) error } typ := reflect.TypeOf(extension.ExtensionType) if typ != reflect.TypeOf(value) { - return errors.New("proto: bad extension value type") + return fmt.Errorf("proto: bad extension value type. got: %T, want: %T", value, extension.ExtensionType) } // nil extension values need to be caught early, because the // encoder can't distinguish an ErrNil due to a nil extension diff --git a/vendor/github.com/gogo/protobuf/proto/lib.go b/vendor/github.com/gogo/protobuf/proto/lib.go index b2271d0b7b..d17f802092 100644 --- a/vendor/github.com/gogo/protobuf/proto/lib.go +++ b/vendor/github.com/gogo/protobuf/proto/lib.go @@ -341,26 +341,6 @@ type Message interface { ProtoMessage() } -// Stats records allocation details about the protocol buffer encoders -// and decoders. Useful for tuning the library itself. -type Stats struct { - Emalloc uint64 // mallocs in encode - Dmalloc uint64 // mallocs in decode - Encode uint64 // number of encodes - Decode uint64 // number of decodes - Chit uint64 // number of cache hits - Cmiss uint64 // number of cache misses - Size uint64 // number of sizes -} - -// Set to true to enable stats collection. -const collectStats = false - -var stats Stats - -// GetStats returns a copy of the global Stats structure. -func GetStats() Stats { return stats } - // A Buffer is a buffer manager for marshaling and unmarshaling // protocol buffers. It may be reused between invocations to // reduce memory usage. It is not necessary to use a Buffer; diff --git a/vendor/github.com/gogo/protobuf/proto/message_set.go b/vendor/github.com/gogo/protobuf/proto/message_set.go index 3b6ca41d5e..f48a756761 100644 --- a/vendor/github.com/gogo/protobuf/proto/message_set.go +++ b/vendor/github.com/gogo/protobuf/proto/message_set.go @@ -36,13 +36,7 @@ package proto */ import ( - "bytes" - "encoding/json" "errors" - "fmt" - "reflect" - "sort" - "sync" ) // errNoMessageTypeID occurs when a protocol buffer does not have a message type ID. @@ -145,46 +139,9 @@ func skipVarint(buf []byte) []byte { return buf[i+1:] } -// MarshalMessageSet encodes the extension map represented by m in the message set wire format. -// It is called by generated Marshal methods on protocol buffer messages with the message_set_wire_format option. -func MarshalMessageSet(exts interface{}) ([]byte, error) { - return marshalMessageSet(exts, false) -} - -// marshaMessageSet implements above function, with the opt to turn on / off deterministic during Marshal. -func marshalMessageSet(exts interface{}, deterministic bool) ([]byte, error) { - switch exts := exts.(type) { - case *XXX_InternalExtensions: - var u marshalInfo - siz := u.sizeMessageSet(exts) - b := make([]byte, 0, siz) - return u.appendMessageSet(b, exts, deterministic) - - case map[int32]Extension: - // This is an old-style extension map. - // Wrap it in a new-style XXX_InternalExtensions. - ie := XXX_InternalExtensions{ - p: &struct { - mu sync.Mutex - extensionMap map[int32]Extension - }{ - extensionMap: exts, - }, - } - - var u marshalInfo - siz := u.sizeMessageSet(&ie) - b := make([]byte, 0, siz) - return u.appendMessageSet(b, &ie, deterministic) - - default: - return nil, errors.New("proto: not an extension map") - } -} - -// UnmarshalMessageSet decodes the extension map encoded in buf in the message set wire format. +// unmarshalMessageSet decodes the extension map encoded in buf in the message set wire format. // It is called by Unmarshal methods on protocol buffer messages with the message_set_wire_format option. -func UnmarshalMessageSet(buf []byte, exts interface{}) error { +func unmarshalMessageSet(buf []byte, exts interface{}) error { var m map[int32]Extension switch exts := exts.(type) { case *XXX_InternalExtensions: @@ -222,93 +179,3 @@ func UnmarshalMessageSet(buf []byte, exts interface{}) error { } return nil } - -// MarshalMessageSetJSON encodes the extension map represented by m in JSON format. -// It is called by generated MarshalJSON methods on protocol buffer messages with the message_set_wire_format option. -func MarshalMessageSetJSON(exts interface{}) ([]byte, error) { - var m map[int32]Extension - switch exts := exts.(type) { - case *XXX_InternalExtensions: - var mu sync.Locker - m, mu = exts.extensionsRead() - if m != nil { - // Keep the extensions map locked until we're done marshaling to prevent - // races between marshaling and unmarshaling the lazily-{en,de}coded - // values. - mu.Lock() - defer mu.Unlock() - } - case map[int32]Extension: - m = exts - default: - return nil, errors.New("proto: not an extension map") - } - var b bytes.Buffer - b.WriteByte('{') - - // Process the map in key order for deterministic output. - ids := make([]int32, 0, len(m)) - for id := range m { - ids = append(ids, id) - } - sort.Sort(int32Slice(ids)) // int32Slice defined in text.go - - for i, id := range ids { - ext := m[id] - msd, ok := messageSetMap[id] - if !ok { - // Unknown type; we can't render it, so skip it. - continue - } - - if i > 0 && b.Len() > 1 { - b.WriteByte(',') - } - - fmt.Fprintf(&b, `"[%s]":`, msd.name) - - x := ext.value - if x == nil { - x = reflect.New(msd.t.Elem()).Interface() - if err := Unmarshal(ext.enc, x.(Message)); err != nil { - return nil, err - } - } - d, err := json.Marshal(x) - if err != nil { - return nil, err - } - b.Write(d) - } - b.WriteByte('}') - return b.Bytes(), nil -} - -// UnmarshalMessageSetJSON decodes the extension map encoded in buf in JSON format. -// It is called by generated UnmarshalJSON methods on protocol buffer messages with the message_set_wire_format option. -func UnmarshalMessageSetJSON(buf []byte, exts interface{}) error { - // Common-case fast path. - if len(buf) == 0 || bytes.Equal(buf, []byte("{}")) { - return nil - } - - // This is fairly tricky, and it's not clear that it is needed. - return errors.New("TODO: UnmarshalMessageSetJSON not yet implemented") -} - -// A global registry of types that can be used in a MessageSet. - -var messageSetMap = make(map[int32]messageSetDesc) - -type messageSetDesc struct { - t reflect.Type // pointer to struct - name string -} - -// RegisterMessageSetType is called from the generated code. -func RegisterMessageSetType(m Message, fieldNum int32, name string) { - messageSetMap[fieldNum] = messageSetDesc{ - t: reflect.TypeOf(m), - name: name, - } -} diff --git a/vendor/github.com/gogo/protobuf/proto/properties.go b/vendor/github.com/gogo/protobuf/proto/properties.go index 04dcb8d9ef..c9e5fa0207 100644 --- a/vendor/github.com/gogo/protobuf/proto/properties.go +++ b/vendor/github.com/gogo/protobuf/proto/properties.go @@ -391,9 +391,6 @@ func GetProperties(t reflect.Type) *StructProperties { sprop, ok := propertiesMap[t] propertiesMu.RUnlock() if ok { - if collectStats { - stats.Chit++ - } return sprop } @@ -406,14 +403,8 @@ func GetProperties(t reflect.Type) *StructProperties { // getPropertiesLocked requires that propertiesMu is held. func getPropertiesLocked(t reflect.Type) *StructProperties { if prop, ok := propertiesMap[t]; ok { - if collectStats { - stats.Chit++ - } return prop } - if collectStats { - stats.Cmiss++ - } prop := new(StructProperties) // in case of recursive protos, fill this in now. diff --git a/vendor/github.com/gogo/protobuf/proto/table_marshal.go b/vendor/github.com/gogo/protobuf/proto/table_marshal.go index ba58c49a43..9b1538d055 100644 --- a/vendor/github.com/gogo/protobuf/proto/table_marshal.go +++ b/vendor/github.com/gogo/protobuf/proto/table_marshal.go @@ -491,7 +491,7 @@ func (fi *marshalFieldInfo) computeMarshalFieldInfo(f *reflect.StructField) { func (fi *marshalFieldInfo) computeOneofFieldInfo(f *reflect.StructField, oneofImplementers []interface{}) { fi.field = toField(f) - fi.wiretag = 1<<31 - 1 // Use a large tag number, make oneofs sorted at the end. This tag will not appear on the wire. + fi.wiretag = math.MaxInt32 // Use a large tag number, make oneofs sorted at the end. This tag will not appear on the wire. fi.isPointer = true fi.sizer, fi.marshaler = makeOneOfMarshaler(fi, f) fi.oneofElems = make(map[reflect.Type]*marshalElemInfo) diff --git a/vendor/github.com/gogo/protobuf/proto/table_unmarshal.go b/vendor/github.com/gogo/protobuf/proto/table_unmarshal.go index e6b15c76ca..bb2622f28c 100644 --- a/vendor/github.com/gogo/protobuf/proto/table_unmarshal.go +++ b/vendor/github.com/gogo/protobuf/proto/table_unmarshal.go @@ -138,7 +138,7 @@ func (u *unmarshalInfo) unmarshal(m pointer, b []byte) error { u.computeUnmarshalInfo() } if u.isMessageSet { - return UnmarshalMessageSet(b, m.offset(u.extensions).toExtensions()) + return unmarshalMessageSet(b, m.offset(u.extensions).toExtensions()) } var reqMask uint64 // bitmask of required fields we've seen. var errLater error @@ -2142,7 +2142,7 @@ func encodeVarint(b []byte, x uint64) []byte { // If there is an error, it returns 0,0. func decodeVarint(b []byte) (uint64, int) { var x, y uint64 - if len(b) <= 0 { + if len(b) == 0 { goto bad } x = uint64(b[0]) diff --git a/vendor/github.com/golang/protobuf/proto/decode.go b/vendor/github.com/golang/protobuf/proto/decode.go index d9aa3c42d6..63b0f08bef 100644 --- a/vendor/github.com/golang/protobuf/proto/decode.go +++ b/vendor/github.com/golang/protobuf/proto/decode.go @@ -186,7 +186,6 @@ func (p *Buffer) DecodeVarint() (x uint64, err error) { if b&0x80 == 0 { goto done } - // x -= 0x80 << 63 // Always zero. return 0, errOverflow diff --git a/vendor/github.com/golang/protobuf/proto/deprecated.go b/vendor/github.com/golang/protobuf/proto/deprecated.go new file mode 100644 index 0000000000..35b882c09a --- /dev/null +++ b/vendor/github.com/golang/protobuf/proto/deprecated.go @@ -0,0 +1,63 @@ +// Go support for Protocol Buffers - Google's data interchange format +// +// Copyright 2018 The Go Authors. All rights reserved. +// https://github.com/golang/protobuf +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +package proto + +import "errors" + +// Deprecated: do not use. +type Stats struct{ Emalloc, Dmalloc, Encode, Decode, Chit, Cmiss, Size uint64 } + +// Deprecated: do not use. +func GetStats() Stats { return Stats{} } + +// Deprecated: do not use. +func MarshalMessageSet(interface{}) ([]byte, error) { + return nil, errors.New("proto: not implemented") +} + +// Deprecated: do not use. +func UnmarshalMessageSet([]byte, interface{}) error { + return errors.New("proto: not implemented") +} + +// Deprecated: do not use. +func MarshalMessageSetJSON(interface{}) ([]byte, error) { + return nil, errors.New("proto: not implemented") +} + +// Deprecated: do not use. +func UnmarshalMessageSetJSON([]byte, interface{}) error { + return errors.New("proto: not implemented") +} + +// Deprecated: do not use. +func RegisterMessageSetType(Message, int32, string) {} diff --git a/vendor/github.com/golang/protobuf/proto/equal.go b/vendor/github.com/golang/protobuf/proto/equal.go index d4db5a1c14..f9b6e41b3c 100644 --- a/vendor/github.com/golang/protobuf/proto/equal.go +++ b/vendor/github.com/golang/protobuf/proto/equal.go @@ -246,7 +246,8 @@ func equalExtMap(base reflect.Type, em1, em2 map[int32]Extension) bool { return false } - m1, m2 := e1.value, e2.value + m1 := extensionAsLegacyType(e1.value) + m2 := extensionAsLegacyType(e2.value) if m1 == nil && m2 == nil { // Both have only encoded form. diff --git a/vendor/github.com/golang/protobuf/proto/extensions.go b/vendor/github.com/golang/protobuf/proto/extensions.go index 816a3b9d6c..fa88add30a 100644 --- a/vendor/github.com/golang/protobuf/proto/extensions.go +++ b/vendor/github.com/golang/protobuf/proto/extensions.go @@ -185,9 +185,25 @@ type Extension struct { // extension will have only enc set. When such an extension is // accessed using GetExtension (or GetExtensions) desc and value // will be set. - desc *ExtensionDesc + desc *ExtensionDesc + + // value is a concrete value for the extension field. Let the type of + // desc.ExtensionType be the "API type" and the type of Extension.value + // be the "storage type". The API type and storage type are the same except: + // * For scalars (except []byte), the API type uses *T, + // while the storage type uses T. + // * For repeated fields, the API type uses []T, while the storage type + // uses *[]T. + // + // The reason for the divergence is so that the storage type more naturally + // matches what is expected of when retrieving the values through the + // protobuf reflection APIs. + // + // The value may only be populated if desc is also populated. value interface{} - enc []byte + + // enc is the raw bytes for the extension field. + enc []byte } // SetRawExtension is for testing only. @@ -334,7 +350,7 @@ func GetExtension(pb Message, extension *ExtensionDesc) (interface{}, error) { // descriptors with the same field number. return nil, errors.New("proto: descriptor conflict") } - return e.value, nil + return extensionAsLegacyType(e.value), nil } if extension.ExtensionType == nil { @@ -349,11 +365,11 @@ func GetExtension(pb Message, extension *ExtensionDesc) (interface{}, error) { // Remember the decoded version and drop the encoded version. // That way it is safe to mutate what we return. - e.value = v + e.value = extensionAsStorageType(v) e.desc = extension e.enc = nil emap[extension.Field] = e - return e.value, nil + return extensionAsLegacyType(e.value), nil } // defaultExtensionValue returns the default value for extension. @@ -488,7 +504,7 @@ func SetExtension(pb Message, extension *ExtensionDesc, value interface{}) error } typ := reflect.TypeOf(extension.ExtensionType) if typ != reflect.TypeOf(value) { - return errors.New("proto: bad extension value type") + return fmt.Errorf("proto: bad extension value type. got: %T, want: %T", value, extension.ExtensionType) } // nil extension values need to be caught early, because the // encoder can't distinguish an ErrNil due to a nil extension @@ -500,7 +516,7 @@ func SetExtension(pb Message, extension *ExtensionDesc, value interface{}) error } extmap := epb.extensionsWrite() - extmap[extension.Field] = Extension{desc: extension, value: value} + extmap[extension.Field] = Extension{desc: extension, value: extensionAsStorageType(value)} return nil } @@ -541,3 +557,51 @@ func RegisterExtension(desc *ExtensionDesc) { func RegisteredExtensions(pb Message) map[int32]*ExtensionDesc { return extensionMaps[reflect.TypeOf(pb).Elem()] } + +// extensionAsLegacyType converts an value in the storage type as the API type. +// See Extension.value. +func extensionAsLegacyType(v interface{}) interface{} { + switch rv := reflect.ValueOf(v); rv.Kind() { + case reflect.Bool, reflect.Int32, reflect.Int64, reflect.Uint32, reflect.Uint64, reflect.Float32, reflect.Float64, reflect.String: + // Represent primitive types as a pointer to the value. + rv2 := reflect.New(rv.Type()) + rv2.Elem().Set(rv) + v = rv2.Interface() + case reflect.Ptr: + // Represent slice types as the value itself. + switch rv.Type().Elem().Kind() { + case reflect.Slice: + if rv.IsNil() { + v = reflect.Zero(rv.Type().Elem()).Interface() + } else { + v = rv.Elem().Interface() + } + } + } + return v +} + +// extensionAsStorageType converts an value in the API type as the storage type. +// See Extension.value. +func extensionAsStorageType(v interface{}) interface{} { + switch rv := reflect.ValueOf(v); rv.Kind() { + case reflect.Ptr: + // Represent slice types as the value itself. + switch rv.Type().Elem().Kind() { + case reflect.Bool, reflect.Int32, reflect.Int64, reflect.Uint32, reflect.Uint64, reflect.Float32, reflect.Float64, reflect.String: + if rv.IsNil() { + v = reflect.Zero(rv.Type().Elem()).Interface() + } else { + v = rv.Elem().Interface() + } + } + case reflect.Slice: + // Represent slice types as a pointer to the value. + if rv.Type().Elem().Kind() != reflect.Uint8 { + rv2 := reflect.New(rv.Type()) + rv2.Elem().Set(rv) + v = rv2.Interface() + } + } + return v +} diff --git a/vendor/github.com/golang/protobuf/proto/lib.go b/vendor/github.com/golang/protobuf/proto/lib.go index 75565cc6dc..fdd328bb7f 100644 --- a/vendor/github.com/golang/protobuf/proto/lib.go +++ b/vendor/github.com/golang/protobuf/proto/lib.go @@ -341,26 +341,6 @@ type Message interface { ProtoMessage() } -// Stats records allocation details about the protocol buffer encoders -// and decoders. Useful for tuning the library itself. -type Stats struct { - Emalloc uint64 // mallocs in encode - Dmalloc uint64 // mallocs in decode - Encode uint64 // number of encodes - Decode uint64 // number of decodes - Chit uint64 // number of cache hits - Cmiss uint64 // number of cache misses - Size uint64 // number of sizes -} - -// Set to true to enable stats collection. -const collectStats = false - -var stats Stats - -// GetStats returns a copy of the global Stats structure. -func GetStats() Stats { return stats } - // A Buffer is a buffer manager for marshaling and unmarshaling // protocol buffers. It may be reused between invocations to // reduce memory usage. It is not necessary to use a Buffer; @@ -960,13 +940,19 @@ func isProto3Zero(v reflect.Value) bool { return false } -// ProtoPackageIsVersion2 is referenced from generated protocol buffer files -// to assert that that code is compatible with this version of the proto package. -const ProtoPackageIsVersion2 = true +const ( + // ProtoPackageIsVersion3 is referenced from generated protocol buffer files + // to assert that that code is compatible with this version of the proto package. + ProtoPackageIsVersion3 = true + + // ProtoPackageIsVersion2 is referenced from generated protocol buffer files + // to assert that that code is compatible with this version of the proto package. + ProtoPackageIsVersion2 = true -// ProtoPackageIsVersion1 is referenced from generated protocol buffer files -// to assert that that code is compatible with this version of the proto package. -const ProtoPackageIsVersion1 = true + // ProtoPackageIsVersion1 is referenced from generated protocol buffer files + // to assert that that code is compatible with this version of the proto package. + ProtoPackageIsVersion1 = true +) // InternalMessageInfo is a type used internally by generated .pb.go files. // This type is not intended to be used by non-generated code. diff --git a/vendor/github.com/golang/protobuf/proto/message_set.go b/vendor/github.com/golang/protobuf/proto/message_set.go index 3b6ca41d5e..f48a756761 100644 --- a/vendor/github.com/golang/protobuf/proto/message_set.go +++ b/vendor/github.com/golang/protobuf/proto/message_set.go @@ -36,13 +36,7 @@ package proto */ import ( - "bytes" - "encoding/json" "errors" - "fmt" - "reflect" - "sort" - "sync" ) // errNoMessageTypeID occurs when a protocol buffer does not have a message type ID. @@ -145,46 +139,9 @@ func skipVarint(buf []byte) []byte { return buf[i+1:] } -// MarshalMessageSet encodes the extension map represented by m in the message set wire format. -// It is called by generated Marshal methods on protocol buffer messages with the message_set_wire_format option. -func MarshalMessageSet(exts interface{}) ([]byte, error) { - return marshalMessageSet(exts, false) -} - -// marshaMessageSet implements above function, with the opt to turn on / off deterministic during Marshal. -func marshalMessageSet(exts interface{}, deterministic bool) ([]byte, error) { - switch exts := exts.(type) { - case *XXX_InternalExtensions: - var u marshalInfo - siz := u.sizeMessageSet(exts) - b := make([]byte, 0, siz) - return u.appendMessageSet(b, exts, deterministic) - - case map[int32]Extension: - // This is an old-style extension map. - // Wrap it in a new-style XXX_InternalExtensions. - ie := XXX_InternalExtensions{ - p: &struct { - mu sync.Mutex - extensionMap map[int32]Extension - }{ - extensionMap: exts, - }, - } - - var u marshalInfo - siz := u.sizeMessageSet(&ie) - b := make([]byte, 0, siz) - return u.appendMessageSet(b, &ie, deterministic) - - default: - return nil, errors.New("proto: not an extension map") - } -} - -// UnmarshalMessageSet decodes the extension map encoded in buf in the message set wire format. +// unmarshalMessageSet decodes the extension map encoded in buf in the message set wire format. // It is called by Unmarshal methods on protocol buffer messages with the message_set_wire_format option. -func UnmarshalMessageSet(buf []byte, exts interface{}) error { +func unmarshalMessageSet(buf []byte, exts interface{}) error { var m map[int32]Extension switch exts := exts.(type) { case *XXX_InternalExtensions: @@ -222,93 +179,3 @@ func UnmarshalMessageSet(buf []byte, exts interface{}) error { } return nil } - -// MarshalMessageSetJSON encodes the extension map represented by m in JSON format. -// It is called by generated MarshalJSON methods on protocol buffer messages with the message_set_wire_format option. -func MarshalMessageSetJSON(exts interface{}) ([]byte, error) { - var m map[int32]Extension - switch exts := exts.(type) { - case *XXX_InternalExtensions: - var mu sync.Locker - m, mu = exts.extensionsRead() - if m != nil { - // Keep the extensions map locked until we're done marshaling to prevent - // races between marshaling and unmarshaling the lazily-{en,de}coded - // values. - mu.Lock() - defer mu.Unlock() - } - case map[int32]Extension: - m = exts - default: - return nil, errors.New("proto: not an extension map") - } - var b bytes.Buffer - b.WriteByte('{') - - // Process the map in key order for deterministic output. - ids := make([]int32, 0, len(m)) - for id := range m { - ids = append(ids, id) - } - sort.Sort(int32Slice(ids)) // int32Slice defined in text.go - - for i, id := range ids { - ext := m[id] - msd, ok := messageSetMap[id] - if !ok { - // Unknown type; we can't render it, so skip it. - continue - } - - if i > 0 && b.Len() > 1 { - b.WriteByte(',') - } - - fmt.Fprintf(&b, `"[%s]":`, msd.name) - - x := ext.value - if x == nil { - x = reflect.New(msd.t.Elem()).Interface() - if err := Unmarshal(ext.enc, x.(Message)); err != nil { - return nil, err - } - } - d, err := json.Marshal(x) - if err != nil { - return nil, err - } - b.Write(d) - } - b.WriteByte('}') - return b.Bytes(), nil -} - -// UnmarshalMessageSetJSON decodes the extension map encoded in buf in JSON format. -// It is called by generated UnmarshalJSON methods on protocol buffer messages with the message_set_wire_format option. -func UnmarshalMessageSetJSON(buf []byte, exts interface{}) error { - // Common-case fast path. - if len(buf) == 0 || bytes.Equal(buf, []byte("{}")) { - return nil - } - - // This is fairly tricky, and it's not clear that it is needed. - return errors.New("TODO: UnmarshalMessageSetJSON not yet implemented") -} - -// A global registry of types that can be used in a MessageSet. - -var messageSetMap = make(map[int32]messageSetDesc) - -type messageSetDesc struct { - t reflect.Type // pointer to struct - name string -} - -// RegisterMessageSetType is called from the generated code. -func RegisterMessageSetType(m Message, fieldNum int32, name string) { - messageSetMap[fieldNum] = messageSetDesc{ - t: reflect.TypeOf(m), - name: name, - } -} diff --git a/vendor/github.com/golang/protobuf/proto/pointer_reflect.go b/vendor/github.com/golang/protobuf/proto/pointer_reflect.go index b6cad90834..94fa9194a8 100644 --- a/vendor/github.com/golang/protobuf/proto/pointer_reflect.go +++ b/vendor/github.com/golang/protobuf/proto/pointer_reflect.go @@ -79,10 +79,13 @@ func toPointer(i *Message) pointer { // toAddrPointer converts an interface to a pointer that points to // the interface data. -func toAddrPointer(i *interface{}, isptr bool) pointer { +func toAddrPointer(i *interface{}, isptr, deref bool) pointer { v := reflect.ValueOf(*i) u := reflect.New(v.Type()) u.Elem().Set(v) + if deref { + u = u.Elem() + } return pointer{v: u} } diff --git a/vendor/github.com/golang/protobuf/proto/pointer_unsafe.go b/vendor/github.com/golang/protobuf/proto/pointer_unsafe.go index d55a335d94..dbfffe071b 100644 --- a/vendor/github.com/golang/protobuf/proto/pointer_unsafe.go +++ b/vendor/github.com/golang/protobuf/proto/pointer_unsafe.go @@ -85,16 +85,21 @@ func toPointer(i *Message) pointer { // toAddrPointer converts an interface to a pointer that points to // the interface data. -func toAddrPointer(i *interface{}, isptr bool) pointer { +func toAddrPointer(i *interface{}, isptr, deref bool) (p pointer) { // Super-tricky - read or get the address of data word of interface value. if isptr { // The interface is of pointer type, thus it is a direct interface. // The data word is the pointer data itself. We take its address. - return pointer{p: unsafe.Pointer(uintptr(unsafe.Pointer(i)) + ptrSize)} + p = pointer{p: unsafe.Pointer(uintptr(unsafe.Pointer(i)) + ptrSize)} + } else { + // The interface is not of pointer type. The data word is the pointer + // to the data. + p = pointer{p: (*[2]unsafe.Pointer)(unsafe.Pointer(i))[1]} } - // The interface is not of pointer type. The data word is the pointer - // to the data. - return pointer{p: (*[2]unsafe.Pointer)(unsafe.Pointer(i))[1]} + if deref { + p.p = *(*unsafe.Pointer)(p.p) + } + return p } // valToPointer converts v to a pointer. v must be of pointer type. diff --git a/vendor/github.com/golang/protobuf/proto/properties.go b/vendor/github.com/golang/protobuf/proto/properties.go index 50b99b83a8..79668ff5c5 100644 --- a/vendor/github.com/golang/protobuf/proto/properties.go +++ b/vendor/github.com/golang/protobuf/proto/properties.go @@ -334,9 +334,6 @@ func GetProperties(t reflect.Type) *StructProperties { sprop, ok := propertiesMap[t] propertiesMu.RUnlock() if ok { - if collectStats { - stats.Chit++ - } return sprop } @@ -346,17 +343,20 @@ func GetProperties(t reflect.Type) *StructProperties { return sprop } +type ( + oneofFuncsIface interface { + XXX_OneofFuncs() (func(Message, *Buffer) error, func(Message, int, int, *Buffer) (bool, error), func(Message) int, []interface{}) + } + oneofWrappersIface interface { + XXX_OneofWrappers() []interface{} + } +) + // getPropertiesLocked requires that propertiesMu is held. func getPropertiesLocked(t reflect.Type) *StructProperties { if prop, ok := propertiesMap[t]; ok { - if collectStats { - stats.Chit++ - } return prop } - if collectStats { - stats.Cmiss++ - } prop := new(StructProperties) // in case of recursive protos, fill this in now. @@ -391,13 +391,14 @@ func getPropertiesLocked(t reflect.Type) *StructProperties { // Re-order prop.order. sort.Sort(prop) - type oneofMessage interface { - XXX_OneofFuncs() (func(Message, *Buffer) error, func(Message, int, int, *Buffer) (bool, error), func(Message) int, []interface{}) + var oots []interface{} + switch m := reflect.Zero(reflect.PtrTo(t)).Interface().(type) { + case oneofFuncsIface: + _, _, _, oots = m.XXX_OneofFuncs() + case oneofWrappersIface: + oots = m.XXX_OneofWrappers() } - if om, ok := reflect.Zero(reflect.PtrTo(t)).Interface().(oneofMessage); ok { - var oots []interface{} - _, _, _, oots = om.XXX_OneofFuncs() - + if len(oots) > 0 { // Interpret oneof metadata. prop.OneofTypes = make(map[string]*OneofProperties) for _, oot := range oots { diff --git a/vendor/github.com/golang/protobuf/proto/table_marshal.go b/vendor/github.com/golang/protobuf/proto/table_marshal.go index b16794496f..5cb11fa955 100644 --- a/vendor/github.com/golang/protobuf/proto/table_marshal.go +++ b/vendor/github.com/golang/protobuf/proto/table_marshal.go @@ -87,6 +87,7 @@ type marshalElemInfo struct { sizer sizer marshaler marshaler isptr bool // elem is pointer typed, thus interface of this type is a direct interface (extension only) + deref bool // dereference the pointer before operating on it; implies isptr } var ( @@ -320,8 +321,11 @@ func (u *marshalInfo) computeMarshalInfo() { // get oneof implementers var oneofImplementers []interface{} - if m, ok := reflect.Zero(reflect.PtrTo(t)).Interface().(oneofMessage); ok { + switch m := reflect.Zero(reflect.PtrTo(t)).Interface().(type) { + case oneofFuncsIface: _, _, _, oneofImplementers = m.XXX_OneofFuncs() + case oneofWrappersIface: + oneofImplementers = m.XXX_OneofWrappers() } n := t.NumField() @@ -407,13 +411,22 @@ func (u *marshalInfo) getExtElemInfo(desc *ExtensionDesc) *marshalElemInfo { panic("tag is not an integer") } wt := wiretype(tags[0]) + if t.Kind() == reflect.Ptr && t.Elem().Kind() != reflect.Struct { + t = t.Elem() + } sizer, marshaler := typeMarshaler(t, tags, false, false) + var deref bool + if t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8 { + t = reflect.PtrTo(t) + deref = true + } e = &marshalElemInfo{ wiretag: uint64(tag)<<3 | wt, tagsize: SizeVarint(uint64(tag) << 3), sizer: sizer, marshaler: marshaler, isptr: t.Kind() == reflect.Ptr, + deref: deref, } // update cache @@ -448,7 +461,7 @@ func (fi *marshalFieldInfo) computeMarshalFieldInfo(f *reflect.StructField) { func (fi *marshalFieldInfo) computeOneofFieldInfo(f *reflect.StructField, oneofImplementers []interface{}) { fi.field = toField(f) - fi.wiretag = 1<<31 - 1 // Use a large tag number, make oneofs sorted at the end. This tag will not appear on the wire. + fi.wiretag = math.MaxInt32 // Use a large tag number, make oneofs sorted at the end. This tag will not appear on the wire. fi.isPointer = true fi.sizer, fi.marshaler = makeOneOfMarshaler(fi, f) fi.oneofElems = make(map[reflect.Type]*marshalElemInfo) @@ -476,10 +489,6 @@ func (fi *marshalFieldInfo) computeOneofFieldInfo(f *reflect.StructField, oneofI } } -type oneofMessage interface { - XXX_OneofFuncs() (func(Message, *Buffer) error, func(Message, int, int, *Buffer) (bool, error), func(Message) int, []interface{}) -} - // wiretype returns the wire encoding of the type. func wiretype(encoding string) uint64 { switch encoding { @@ -2310,8 +2319,8 @@ func makeMapMarshaler(f *reflect.StructField) (sizer, marshaler) { for _, k := range m.MapKeys() { ki := k.Interface() vi := m.MapIndex(k).Interface() - kaddr := toAddrPointer(&ki, false) // pointer to key - vaddr := toAddrPointer(&vi, valIsPtr) // pointer to value + kaddr := toAddrPointer(&ki, false, false) // pointer to key + vaddr := toAddrPointer(&vi, valIsPtr, false) // pointer to value siz := keySizer(kaddr, 1) + valSizer(vaddr, 1) // tag of key = 1 (size=1), tag of val = 2 (size=1) n += siz + SizeVarint(uint64(siz)) + tagsize } @@ -2329,8 +2338,8 @@ func makeMapMarshaler(f *reflect.StructField) (sizer, marshaler) { for _, k := range keys { ki := k.Interface() vi := m.MapIndex(k).Interface() - kaddr := toAddrPointer(&ki, false) // pointer to key - vaddr := toAddrPointer(&vi, valIsPtr) // pointer to value + kaddr := toAddrPointer(&ki, false, false) // pointer to key + vaddr := toAddrPointer(&vi, valIsPtr, false) // pointer to value b = appendVarint(b, tag) siz := keySizer(kaddr, 1) + valCachedSizer(vaddr, 1) // tag of key = 1 (size=1), tag of val = 2 (size=1) b = appendVarint(b, uint64(siz)) @@ -2399,7 +2408,7 @@ func (u *marshalInfo) sizeExtensions(ext *XXX_InternalExtensions) int { // the last time this function was called. ei := u.getExtElemInfo(e.desc) v := e.value - p := toAddrPointer(&v, ei.isptr) + p := toAddrPointer(&v, ei.isptr, ei.deref) n += ei.sizer(p, ei.tagsize) } mu.Unlock() @@ -2434,7 +2443,7 @@ func (u *marshalInfo) appendExtensions(b []byte, ext *XXX_InternalExtensions, de ei := u.getExtElemInfo(e.desc) v := e.value - p := toAddrPointer(&v, ei.isptr) + p := toAddrPointer(&v, ei.isptr, ei.deref) b, err = ei.marshaler(b, p, ei.wiretag, deterministic) if !nerr.Merge(err) { return b, err @@ -2465,7 +2474,7 @@ func (u *marshalInfo) appendExtensions(b []byte, ext *XXX_InternalExtensions, de ei := u.getExtElemInfo(e.desc) v := e.value - p := toAddrPointer(&v, ei.isptr) + p := toAddrPointer(&v, ei.isptr, ei.deref) b, err = ei.marshaler(b, p, ei.wiretag, deterministic) if !nerr.Merge(err) { return b, err @@ -2510,7 +2519,7 @@ func (u *marshalInfo) sizeMessageSet(ext *XXX_InternalExtensions) int { ei := u.getExtElemInfo(e.desc) v := e.value - p := toAddrPointer(&v, ei.isptr) + p := toAddrPointer(&v, ei.isptr, ei.deref) n += ei.sizer(p, 1) // message, tag = 3 (size=1) } mu.Unlock() @@ -2553,7 +2562,7 @@ func (u *marshalInfo) appendMessageSet(b []byte, ext *XXX_InternalExtensions, de ei := u.getExtElemInfo(e.desc) v := e.value - p := toAddrPointer(&v, ei.isptr) + p := toAddrPointer(&v, ei.isptr, ei.deref) b, err = ei.marshaler(b, p, 3<<3|WireBytes, deterministic) if !nerr.Merge(err) { return b, err @@ -2591,7 +2600,7 @@ func (u *marshalInfo) appendMessageSet(b []byte, ext *XXX_InternalExtensions, de ei := u.getExtElemInfo(e.desc) v := e.value - p := toAddrPointer(&v, ei.isptr) + p := toAddrPointer(&v, ei.isptr, ei.deref) b, err = ei.marshaler(b, p, 3<<3|WireBytes, deterministic) b = append(b, 1<<3|WireEndGroup) if !nerr.Merge(err) { @@ -2621,7 +2630,7 @@ func (u *marshalInfo) sizeV1Extensions(m map[int32]Extension) int { ei := u.getExtElemInfo(e.desc) v := e.value - p := toAddrPointer(&v, ei.isptr) + p := toAddrPointer(&v, ei.isptr, ei.deref) n += ei.sizer(p, ei.tagsize) } return n @@ -2656,7 +2665,7 @@ func (u *marshalInfo) appendV1Extensions(b []byte, m map[int32]Extension, determ ei := u.getExtElemInfo(e.desc) v := e.value - p := toAddrPointer(&v, ei.isptr) + p := toAddrPointer(&v, ei.isptr, ei.deref) b, err = ei.marshaler(b, p, ei.wiretag, deterministic) if !nerr.Merge(err) { return b, err diff --git a/vendor/github.com/golang/protobuf/proto/table_unmarshal.go b/vendor/github.com/golang/protobuf/proto/table_unmarshal.go index ebf1caa56a..acee2fc529 100644 --- a/vendor/github.com/golang/protobuf/proto/table_unmarshal.go +++ b/vendor/github.com/golang/protobuf/proto/table_unmarshal.go @@ -136,7 +136,7 @@ func (u *unmarshalInfo) unmarshal(m pointer, b []byte) error { u.computeUnmarshalInfo() } if u.isMessageSet { - return UnmarshalMessageSet(b, m.offset(u.extensions).toExtensions()) + return unmarshalMessageSet(b, m.offset(u.extensions).toExtensions()) } var reqMask uint64 // bitmask of required fields we've seen. var errLater error @@ -362,46 +362,48 @@ func (u *unmarshalInfo) computeUnmarshalInfo() { } // Find any types associated with oneof fields. - // TODO: XXX_OneofFuncs returns more info than we need. Get rid of some of it? - fn := reflect.Zero(reflect.PtrTo(t)).MethodByName("XXX_OneofFuncs") - if fn.IsValid() { - res := fn.Call(nil)[3] // last return value from XXX_OneofFuncs: []interface{} - for i := res.Len() - 1; i >= 0; i-- { - v := res.Index(i) // interface{} - tptr := reflect.ValueOf(v.Interface()).Type() // *Msg_X - typ := tptr.Elem() // Msg_X - - f := typ.Field(0) // oneof implementers have one field - baseUnmarshal := fieldUnmarshaler(&f) - tags := strings.Split(f.Tag.Get("protobuf"), ",") - fieldNum, err := strconv.Atoi(tags[1]) - if err != nil { - panic("protobuf tag field not an integer: " + tags[1]) - } - var name string - for _, tag := range tags { - if strings.HasPrefix(tag, "name=") { - name = strings.TrimPrefix(tag, "name=") - break - } + var oneofImplementers []interface{} + switch m := reflect.Zero(reflect.PtrTo(t)).Interface().(type) { + case oneofFuncsIface: + _, _, _, oneofImplementers = m.XXX_OneofFuncs() + case oneofWrappersIface: + oneofImplementers = m.XXX_OneofWrappers() + } + for _, v := range oneofImplementers { + tptr := reflect.TypeOf(v) // *Msg_X + typ := tptr.Elem() // Msg_X + + f := typ.Field(0) // oneof implementers have one field + baseUnmarshal := fieldUnmarshaler(&f) + tags := strings.Split(f.Tag.Get("protobuf"), ",") + fieldNum, err := strconv.Atoi(tags[1]) + if err != nil { + panic("protobuf tag field not an integer: " + tags[1]) + } + var name string + for _, tag := range tags { + if strings.HasPrefix(tag, "name=") { + name = strings.TrimPrefix(tag, "name=") + break } + } - // Find the oneof field that this struct implements. - // Might take O(n^2) to process all of the oneofs, but who cares. - for _, of := range oneofFields { - if tptr.Implements(of.ityp) { - // We have found the corresponding interface for this struct. - // That lets us know where this struct should be stored - // when we encounter it during unmarshaling. - unmarshal := makeUnmarshalOneof(typ, of.ityp, baseUnmarshal) - u.setTag(fieldNum, of.field, unmarshal, 0, name) - } + // Find the oneof field that this struct implements. + // Might take O(n^2) to process all of the oneofs, but who cares. + for _, of := range oneofFields { + if tptr.Implements(of.ityp) { + // We have found the corresponding interface for this struct. + // That lets us know where this struct should be stored + // when we encounter it during unmarshaling. + unmarshal := makeUnmarshalOneof(typ, of.ityp, baseUnmarshal) + u.setTag(fieldNum, of.field, unmarshal, 0, name) } } + } // Get extension ranges, if any. - fn = reflect.Zero(reflect.PtrTo(t)).MethodByName("ExtensionRangeArray") + fn := reflect.Zero(reflect.PtrTo(t)).MethodByName("ExtensionRangeArray") if fn.IsValid() { if !u.extensions.IsValid() && !u.oldExtensions.IsValid() { panic("a message with extensions, but no extensions field in " + t.Name()) @@ -1948,7 +1950,7 @@ func encodeVarint(b []byte, x uint64) []byte { // If there is an error, it returns 0,0. func decodeVarint(b []byte) (uint64, int) { var x, y uint64 - if len(b) <= 0 { + if len(b) == 0 { goto bad } x = uint64(b[0]) diff --git a/vendor/github.com/golang/protobuf/ptypes/any/any.pb.go b/vendor/github.com/golang/protobuf/ptypes/any/any.pb.go index e3c56d3ffa..78ee523349 100644 --- a/vendor/github.com/golang/protobuf/ptypes/any/any.pb.go +++ b/vendor/github.com/golang/protobuf/ptypes/any/any.pb.go @@ -1,11 +1,13 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // source: google/protobuf/any.proto -package any // import "github.com/golang/protobuf/ptypes/any" +package any -import proto "github.com/golang/protobuf/proto" -import fmt "fmt" -import math "math" +import ( + fmt "fmt" + proto "github.com/golang/protobuf/proto" + math "math" +) // Reference imports to suppress errors if they are not otherwise used. var _ = proto.Marshal @@ -16,7 +18,7 @@ var _ = math.Inf // is compatible with the proto package it is being compiled against. // A compilation error at this line likely means your copy of the // proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package +const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package // `Any` contains an arbitrary serialized protocol buffer message along with a // URL that describes the type of the serialized message. @@ -99,17 +101,18 @@ const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package // } // type Any struct { - // A URL/resource name whose content describes the type of the - // serialized protocol buffer message. + // A URL/resource name that uniquely identifies the type of the serialized + // protocol buffer message. The last segment of the URL's path must represent + // the fully qualified name of the type (as in + // `path/google.protobuf.Duration`). The name should be in a canonical form + // (e.g., leading "." is not accepted). // - // For URLs which use the scheme `http`, `https`, or no scheme, the - // following restrictions and interpretations apply: + // In practice, teams usually precompile into the binary all types that they + // expect it to use in the context of Any. However, for URLs which use the + // scheme `http`, `https`, or no scheme, one can optionally set up a type + // server that maps type URLs to message definitions as follows: // // * If no scheme is provided, `https` is assumed. - // * The last segment of the URL's path must represent the fully - // qualified name of the type (as in `path/google.protobuf.Duration`). - // The name should be in a canonical form (e.g., leading "." is - // not accepted). // * An HTTP GET on the URL must yield a [google.protobuf.Type][] // value in binary format, or produce an error. // * Applications are allowed to cache lookup results based on the @@ -118,6 +121,10 @@ type Any struct { // on changes to types. (Use versioned type names to manage // breaking changes.) // + // Note: this functionality is not currently available in the official + // protobuf release, and it is not used for type URLs beginning with + // type.googleapis.com. + // // Schemes other than `http`, `https` (or the empty scheme) might be // used with implementation specific semantics. // @@ -133,17 +140,19 @@ func (m *Any) Reset() { *m = Any{} } func (m *Any) String() string { return proto.CompactTextString(m) } func (*Any) ProtoMessage() {} func (*Any) Descriptor() ([]byte, []int) { - return fileDescriptor_any_744b9ca530f228db, []int{0} + return fileDescriptor_b53526c13ae22eb4, []int{0} } + func (*Any) XXX_WellKnownType() string { return "Any" } + func (m *Any) XXX_Unmarshal(b []byte) error { return xxx_messageInfo_Any.Unmarshal(m, b) } func (m *Any) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { return xxx_messageInfo_Any.Marshal(b, m, deterministic) } -func (dst *Any) XXX_Merge(src proto.Message) { - xxx_messageInfo_Any.Merge(dst, src) +func (m *Any) XXX_Merge(src proto.Message) { + xxx_messageInfo_Any.Merge(m, src) } func (m *Any) XXX_Size() int { return xxx_messageInfo_Any.Size(m) @@ -172,9 +181,9 @@ func init() { proto.RegisterType((*Any)(nil), "google.protobuf.Any") } -func init() { proto.RegisterFile("google/protobuf/any.proto", fileDescriptor_any_744b9ca530f228db) } +func init() { proto.RegisterFile("google/protobuf/any.proto", fileDescriptor_b53526c13ae22eb4) } -var fileDescriptor_any_744b9ca530f228db = []byte{ +var fileDescriptor_b53526c13ae22eb4 = []byte{ // 185 bytes of a gzipped FileDescriptorProto 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4c, 0xcf, 0xcf, 0x4f, 0xcf, 0x49, 0xd5, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x4f, 0xcc, 0xab, 0xd4, diff --git a/vendor/github.com/golang/protobuf/ptypes/any/any.proto b/vendor/github.com/golang/protobuf/ptypes/any/any.proto index c748667623..4932942558 100644 --- a/vendor/github.com/golang/protobuf/ptypes/any/any.proto +++ b/vendor/github.com/golang/protobuf/ptypes/any/any.proto @@ -120,17 +120,18 @@ option objc_class_prefix = "GPB"; // } // message Any { - // A URL/resource name whose content describes the type of the - // serialized protocol buffer message. + // A URL/resource name that uniquely identifies the type of the serialized + // protocol buffer message. The last segment of the URL's path must represent + // the fully qualified name of the type (as in + // `path/google.protobuf.Duration`). The name should be in a canonical form + // (e.g., leading "." is not accepted). // - // For URLs which use the scheme `http`, `https`, or no scheme, the - // following restrictions and interpretations apply: + // In practice, teams usually precompile into the binary all types that they + // expect it to use in the context of Any. However, for URLs which use the + // scheme `http`, `https`, or no scheme, one can optionally set up a type + // server that maps type URLs to message definitions as follows: // // * If no scheme is provided, `https` is assumed. - // * The last segment of the URL's path must represent the fully - // qualified name of the type (as in `path/google.protobuf.Duration`). - // The name should be in a canonical form (e.g., leading "." is - // not accepted). // * An HTTP GET on the URL must yield a [google.protobuf.Type][] // value in binary format, or produce an error. // * Applications are allowed to cache lookup results based on the @@ -139,6 +140,10 @@ message Any { // on changes to types. (Use versioned type names to manage // breaking changes.) // + // Note: this functionality is not currently available in the official + // protobuf release, and it is not used for type URLs beginning with + // type.googleapis.com. + // // Schemes other than `http`, `https` (or the empty scheme) might be // used with implementation specific semantics. // diff --git a/vendor/github.com/golang/protobuf/ptypes/duration.go b/vendor/github.com/golang/protobuf/ptypes/duration.go index 65cb0f8eb5..26d1ca2fb5 100644 --- a/vendor/github.com/golang/protobuf/ptypes/duration.go +++ b/vendor/github.com/golang/protobuf/ptypes/duration.go @@ -82,7 +82,7 @@ func Duration(p *durpb.Duration) (time.Duration, error) { return 0, fmt.Errorf("duration: %v is out of range for time.Duration", p) } if p.Nanos != 0 { - d += time.Duration(p.Nanos) + d += time.Duration(p.Nanos) * time.Nanosecond if (d < 0) != (p.Nanos < 0) { return 0, fmt.Errorf("duration: %v is out of range for time.Duration", p) } diff --git a/vendor/github.com/golang/protobuf/ptypes/duration/duration.pb.go b/vendor/github.com/golang/protobuf/ptypes/duration/duration.pb.go index a7beb2c414..0d681ee21a 100644 --- a/vendor/github.com/golang/protobuf/ptypes/duration/duration.pb.go +++ b/vendor/github.com/golang/protobuf/ptypes/duration/duration.pb.go @@ -1,11 +1,13 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // source: google/protobuf/duration.proto -package duration // import "github.com/golang/protobuf/ptypes/duration" +package duration -import proto "github.com/golang/protobuf/proto" -import fmt "fmt" -import math "math" +import ( + fmt "fmt" + proto "github.com/golang/protobuf/proto" + math "math" +) // Reference imports to suppress errors if they are not otherwise used. var _ = proto.Marshal @@ -16,7 +18,7 @@ var _ = math.Inf // is compatible with the proto package it is being compiled against. // A compilation error at this line likely means your copy of the // proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package +const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package // A Duration represents a signed, fixed-length span of time represented // as a count of seconds and fractions of seconds at nanosecond @@ -99,17 +101,19 @@ func (m *Duration) Reset() { *m = Duration{} } func (m *Duration) String() string { return proto.CompactTextString(m) } func (*Duration) ProtoMessage() {} func (*Duration) Descriptor() ([]byte, []int) { - return fileDescriptor_duration_e7d612259e3f0613, []int{0} + return fileDescriptor_23597b2ebd7ac6c5, []int{0} } + func (*Duration) XXX_WellKnownType() string { return "Duration" } + func (m *Duration) XXX_Unmarshal(b []byte) error { return xxx_messageInfo_Duration.Unmarshal(m, b) } func (m *Duration) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { return xxx_messageInfo_Duration.Marshal(b, m, deterministic) } -func (dst *Duration) XXX_Merge(src proto.Message) { - xxx_messageInfo_Duration.Merge(dst, src) +func (m *Duration) XXX_Merge(src proto.Message) { + xxx_messageInfo_Duration.Merge(m, src) } func (m *Duration) XXX_Size() int { return xxx_messageInfo_Duration.Size(m) @@ -138,11 +142,9 @@ func init() { proto.RegisterType((*Duration)(nil), "google.protobuf.Duration") } -func init() { - proto.RegisterFile("google/protobuf/duration.proto", fileDescriptor_duration_e7d612259e3f0613) -} +func init() { proto.RegisterFile("google/protobuf/duration.proto", fileDescriptor_23597b2ebd7ac6c5) } -var fileDescriptor_duration_e7d612259e3f0613 = []byte{ +var fileDescriptor_23597b2ebd7ac6c5 = []byte{ // 190 bytes of a gzipped FileDescriptorProto 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4b, 0xcf, 0xcf, 0x4f, 0xcf, 0x49, 0xd5, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x4f, 0x29, 0x2d, 0x4a, diff --git a/vendor/github.com/golang/protobuf/ptypes/timestamp.go b/vendor/github.com/golang/protobuf/ptypes/timestamp.go index 47f10dbc2c..8da0df01ac 100644 --- a/vendor/github.com/golang/protobuf/ptypes/timestamp.go +++ b/vendor/github.com/golang/protobuf/ptypes/timestamp.go @@ -111,11 +111,9 @@ func TimestampNow() *tspb.Timestamp { // TimestampProto converts the time.Time to a google.protobuf.Timestamp proto. // It returns an error if the resulting Timestamp is invalid. func TimestampProto(t time.Time) (*tspb.Timestamp, error) { - seconds := t.Unix() - nanos := int32(t.Sub(time.Unix(seconds, 0))) ts := &tspb.Timestamp{ - Seconds: seconds, - Nanos: nanos, + Seconds: t.Unix(), + Nanos: int32(t.Nanosecond()), } if err := validateTimestamp(ts); err != nil { return nil, err diff --git a/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go b/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go index 8e76ae9763..31cd846de9 100644 --- a/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go +++ b/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go @@ -1,11 +1,13 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // source: google/protobuf/timestamp.proto -package timestamp // import "github.com/golang/protobuf/ptypes/timestamp" +package timestamp -import proto "github.com/golang/protobuf/proto" -import fmt "fmt" -import math "math" +import ( + fmt "fmt" + proto "github.com/golang/protobuf/proto" + math "math" +) // Reference imports to suppress errors if they are not otherwise used. var _ = proto.Marshal @@ -16,7 +18,7 @@ var _ = math.Inf // is compatible with the proto package it is being compiled against. // A compilation error at this line likely means your copy of the // proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package +const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package // A Timestamp represents a point in time independent of any time zone // or calendar, represented as seconds and fractions of seconds at @@ -81,7 +83,9 @@ const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package // {hour}, {min}, and {sec} are zero-padded to two digits each. The fractional // seconds, which can go up to 9 digits (i.e. up to 1 nanosecond resolution), // are optional. The "Z" suffix indicates the timezone ("UTC"); the timezone -// is required, though only UTC (as indicated by "Z") is presently supported. +// is required. A proto3 JSON serializer should always use UTC (as indicated by +// "Z") when printing the Timestamp type and a proto3 JSON parser should be +// able to accept both UTC and other timezones (as indicated by an offset). // // For example, "2017-01-15T01:30:15.01Z" encodes 15.01 seconds past // 01:30 UTC on January 15, 2017. @@ -92,8 +96,8 @@ const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package // to this format using [`strftime`](https://docs.python.org/2/library/time.html#time.strftime) // with the time format spec '%Y-%m-%dT%H:%M:%S.%fZ'. Likewise, in Java, one // can use the Joda Time's [`ISODateTimeFormat.dateTime()`]( -// http://www.joda.org/joda-time/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime--) -// to obtain a formatter capable of generating timestamps in this format. +// http://www.joda.org/joda-time/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime-- +// ) to obtain a formatter capable of generating timestamps in this format. // // type Timestamp struct { @@ -115,17 +119,19 @@ func (m *Timestamp) Reset() { *m = Timestamp{} } func (m *Timestamp) String() string { return proto.CompactTextString(m) } func (*Timestamp) ProtoMessage() {} func (*Timestamp) Descriptor() ([]byte, []int) { - return fileDescriptor_timestamp_b826e8e5fba671a8, []int{0} + return fileDescriptor_292007bbfe81227e, []int{0} } + func (*Timestamp) XXX_WellKnownType() string { return "Timestamp" } + func (m *Timestamp) XXX_Unmarshal(b []byte) error { return xxx_messageInfo_Timestamp.Unmarshal(m, b) } func (m *Timestamp) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { return xxx_messageInfo_Timestamp.Marshal(b, m, deterministic) } -func (dst *Timestamp) XXX_Merge(src proto.Message) { - xxx_messageInfo_Timestamp.Merge(dst, src) +func (m *Timestamp) XXX_Merge(src proto.Message) { + xxx_messageInfo_Timestamp.Merge(m, src) } func (m *Timestamp) XXX_Size() int { return xxx_messageInfo_Timestamp.Size(m) @@ -154,11 +160,9 @@ func init() { proto.RegisterType((*Timestamp)(nil), "google.protobuf.Timestamp") } -func init() { - proto.RegisterFile("google/protobuf/timestamp.proto", fileDescriptor_timestamp_b826e8e5fba671a8) -} +func init() { proto.RegisterFile("google/protobuf/timestamp.proto", fileDescriptor_292007bbfe81227e) } -var fileDescriptor_timestamp_b826e8e5fba671a8 = []byte{ +var fileDescriptor_292007bbfe81227e = []byte{ // 191 bytes of a gzipped FileDescriptorProto 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4f, 0xcf, 0xcf, 0x4f, 0xcf, 0x49, 0xd5, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x2f, 0xc9, 0xcc, 0x4d, diff --git a/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.proto b/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.proto index 06750ab1f1..eafb3fa03a 100644 --- a/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.proto +++ b/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.proto @@ -103,7 +103,9 @@ option objc_class_prefix = "GPB"; // {hour}, {min}, and {sec} are zero-padded to two digits each. The fractional // seconds, which can go up to 9 digits (i.e. up to 1 nanosecond resolution), // are optional. The "Z" suffix indicates the timezone ("UTC"); the timezone -// is required, though only UTC (as indicated by "Z") is presently supported. +// is required. A proto3 JSON serializer should always use UTC (as indicated by +// "Z") when printing the Timestamp type and a proto3 JSON parser should be +// able to accept both UTC and other timezones (as indicated by an offset). // // For example, "2017-01-15T01:30:15.01Z" encodes 15.01 seconds past // 01:30 UTC on January 15, 2017. @@ -114,8 +116,8 @@ option objc_class_prefix = "GPB"; // to this format using [`strftime`](https://docs.python.org/2/library/time.html#time.strftime) // with the time format spec '%Y-%m-%dT%H:%M:%S.%fZ'. Likewise, in Java, one // can use the Joda Time's [`ISODateTimeFormat.dateTime()`]( -// http://www.joda.org/joda-time/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime--) -// to obtain a formatter capable of generating timestamps in this format. +// http://www.joda.org/joda-time/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime-- +// ) to obtain a formatter capable of generating timestamps in this format. // // message Timestamp { diff --git a/vendor/github.com/google/go-containerregistry/pkg/name/check.go b/vendor/github.com/google/go-containerregistry/pkg/name/check.go index 01a25d554a..01b03e5626 100644 --- a/vendor/github.com/google/go-containerregistry/pkg/name/check.go +++ b/vendor/github.com/google/go-containerregistry/pkg/name/check.go @@ -19,15 +19,6 @@ import ( "unicode/utf8" ) -// Strictness defines the level of strictness for name validation. -type Strictness int - -// Enums for CRUD operations. -const ( - StrictValidation Strictness = iota - WeakValidation -) - // stripRunesFn returns a function which returns -1 (i.e. a value which // signals deletion in strings.Map) for runes in 'runes', and the rune otherwise. func stripRunesFn(runes string) func(rune) rune { diff --git a/vendor/github.com/google/go-containerregistry/pkg/name/digest.go b/vendor/github.com/google/go-containerregistry/pkg/name/digest.go index ea6287a847..d10856de7e 100644 --- a/vendor/github.com/google/go-containerregistry/pkg/name/digest.go +++ b/vendor/github.com/google/go-containerregistry/pkg/name/digest.go @@ -63,8 +63,8 @@ func checkDigest(name string) error { return checkElement("digest", name, digestChars, 7+64, 7+64) } -// NewDigest returns a new Digest representing the given name, according to the given strictness. -func NewDigest(name string, strict Strictness) (Digest, error) { +// NewDigest returns a new Digest representing the given name. +func NewDigest(name string, opts ...Option) (Digest, error) { // Split on "@" parts := strings.Split(name, digestDelim) if len(parts) != 2 { @@ -73,17 +73,17 @@ func NewDigest(name string, strict Strictness) (Digest, error) { base := parts[0] digest := parts[1] - // We don't require a digest, but if we get one check it's valid, - // even when not being strict. - // If we are being strict, we want to validate the digest regardless in case - // it's empty. - if digest != "" || strict == StrictValidation { - if err := checkDigest(digest); err != nil { - return Digest{}, err - } + // Always check that the digest is valid. + if err := checkDigest(digest); err != nil { + return Digest{}, err + } + + tag, err := NewTag(base, opts...) + if err == nil { + base = tag.Repository.Name() } - repo, err := NewRepository(base, strict) + repo, err := NewRepository(base, opts...) if err != nil { return Digest{}, err } diff --git a/vendor/github.com/google/go-containerregistry/pkg/name/options.go b/vendor/github.com/google/go-containerregistry/pkg/name/options.go new file mode 100644 index 0000000000..98beaae110 --- /dev/null +++ b/vendor/github.com/google/go-containerregistry/pkg/name/options.go @@ -0,0 +1,49 @@ +// Copyright 2018 Google LLC All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package name + +type options struct { + strict bool // weak by default + insecure bool // secure by default +} + +func makeOptions(opts ...Option) options { + opt := options{} + for _, o := range opts { + o(&opt) + } + return opt +} + +// Option is a functional option for name parsing. +type Option func(*options) + +// StrictValidation is an Option that requires image references to be fully +// specified; i.e. no defaulting for registry (dockerhub), repo (library), +// or tag (latest). +func StrictValidation(opts *options) { + opts.strict = true +} + +// WeakValidation is an Option that sets defaults when parsing names, see +// StrictValidation. +func WeakValidation(opts *options) { + opts.strict = false +} + +// Insecure is an Option that allows image references to be fetched without TLS. +func Insecure(opts *options) { + opts.insecure = true +} diff --git a/vendor/github.com/google/go-containerregistry/pkg/name/ref.go b/vendor/github.com/google/go-containerregistry/pkg/name/ref.go index 58775daa30..cca3034053 100644 --- a/vendor/github.com/google/go-containerregistry/pkg/name/ref.go +++ b/vendor/github.com/google/go-containerregistry/pkg/name/ref.go @@ -38,11 +38,11 @@ type Reference interface { } // ParseReference parses the string as a reference, either by tag or digest. -func ParseReference(s string, strict Strictness) (Reference, error) { - if t, err := NewTag(s, strict); err == nil { +func ParseReference(s string, opts ...Option) (Reference, error) { + if t, err := NewTag(s, opts...); err == nil { return t, nil } - if d, err := NewDigest(s, strict); err == nil { + if d, err := NewDigest(s, opts...); err == nil { return d, nil } // TODO: Combine above errors into something more useful? diff --git a/vendor/github.com/google/go-containerregistry/pkg/name/registry.go b/vendor/github.com/google/go-containerregistry/pkg/name/registry.go index c2bf5758a6..c12dd46c2c 100644 --- a/vendor/github.com/google/go-containerregistry/pkg/name/registry.go +++ b/vendor/github.com/google/go-containerregistry/pkg/name/registry.go @@ -15,12 +15,14 @@ package name import ( + "net" "net/url" "regexp" "strings" ) const ( + // DefaultRegistry is Docker Hub, assumed when a hostname is omitted. DefaultRegistry = "index.docker.io" defaultRegistryAlias = "docker.io" ) @@ -63,11 +65,29 @@ func (r Registry) Scope(string) string { return "registry:catalog:*" } +func (r Registry) isRFC1918() bool { + ipStr := strings.Split(r.Name(), ":")[0] + ip := net.ParseIP(ipStr) + if ip == nil { + return false + } + for _, cidr := range []string{"10.0.0.0/8", "172.16.0.0/12", "192.168.0.0/16"} { + _, block, _ := net.ParseCIDR(cidr) + if block.Contains(ip) { + return true + } + } + return false +} + // Scheme returns https scheme for all the endpoints except localhost or when explicitly defined. func (r Registry) Scheme() string { if r.insecure { return "http" } + if r.isRFC1918() { + return "http" + } if strings.HasPrefix(r.Name(), "localhost:") { return "http" } @@ -94,8 +114,9 @@ func checkRegistry(name string) error { // NewRegistry returns a Registry based on the given name. // Strict validation requires explicit, valid RFC 3986 URI authorities to be given. -func NewRegistry(name string, strict Strictness) (Registry, error) { - if strict == StrictValidation && len(name) == 0 { +func NewRegistry(name string, opts ...Option) (Registry, error) { + opt := makeOptions(opts...) + if opt.strict && len(name) == 0 { return Registry{}, NewErrBadName("strict validation requires the registry to be explicitly defined") } @@ -109,16 +130,13 @@ func NewRegistry(name string, strict Strictness) (Registry, error) { name = DefaultRegistry } - return Registry{registry: name}, nil + return Registry{registry: name, insecure: opt.insecure}, nil } // NewInsecureRegistry returns an Insecure Registry based on the given name. -// Strict validation requires explicit, valid RFC 3986 URI authorities to be given. -func NewInsecureRegistry(name string, strict Strictness) (Registry, error) { - reg, err := NewRegistry(name, strict) - if err != nil { - return Registry{}, err - } - reg.insecure = true - return reg, nil +// +// Deprecated: Use the Insecure Option with NewRegistry instead. +func NewInsecureRegistry(name string, opts ...Option) (Registry, error) { + opts = append(opts, Insecure) + return NewRegistry(name, opts...) } diff --git a/vendor/github.com/google/go-containerregistry/pkg/name/repository.go b/vendor/github.com/google/go-containerregistry/pkg/name/repository.go index 43cc5b82b3..f333779884 100644 --- a/vendor/github.com/google/go-containerregistry/pkg/name/repository.go +++ b/vendor/github.com/google/go-containerregistry/pkg/name/repository.go @@ -68,7 +68,8 @@ func checkRepository(repository string) error { } // NewRepository returns a new Repository representing the given name, according to the given strictness. -func NewRepository(name string, strict Strictness) (Repository, error) { +func NewRepository(name string, opts ...Option) (Repository, error) { + opt := makeOptions(opts...) if len(name) == 0 { return Repository{}, NewErrBadName("a repository name must be specified") } @@ -88,11 +89,11 @@ func NewRepository(name string, strict Strictness) (Repository, error) { return Repository{}, err } - reg, err := NewRegistry(registry, strict) + reg, err := NewRegistry(registry, opts...) if err != nil { return Repository{}, err } - if hasImplicitNamespace(repo, reg) && strict == StrictValidation { + if hasImplicitNamespace(repo, reg) && opt.strict { return Repository{}, NewErrBadName("strict validation requires the full repository path (missing 'library')") } return Repository{reg, repo}, nil diff --git a/vendor/github.com/google/go-containerregistry/pkg/name/tag.go b/vendor/github.com/google/go-containerregistry/pkg/name/tag.go index b8375e1f9b..e6cce34dbd 100644 --- a/vendor/github.com/google/go-containerregistry/pkg/name/tag.go +++ b/vendor/github.com/google/go-containerregistry/pkg/name/tag.go @@ -71,7 +71,8 @@ func checkTag(name string) error { } // NewTag returns a new Tag representing the given name, according to the given strictness. -func NewTag(name string, strict Strictness) (Tag, error) { +func NewTag(name string, opts ...Option) (Tag, error) { + opt := makeOptions(opts...) base := name tag := "" @@ -87,13 +88,13 @@ func NewTag(name string, strict Strictness) (Tag, error) { // even when not being strict. // If we are being strict, we want to validate the tag regardless in case // it's empty. - if tag != "" || strict == StrictValidation { + if tag != "" || opt.strict { if err := checkTag(tag); err != nil { return Tag{}, err } } - repo, err := NewRepository(base, strict) + repo, err := NewRepository(base, opts...) if err != nil { return Tag{}, err } diff --git a/vendor/github.com/google/gofuzz/go.mod b/vendor/github.com/google/gofuzz/go.mod new file mode 100644 index 0000000000..8ec4fe9e97 --- /dev/null +++ b/vendor/github.com/google/gofuzz/go.mod @@ -0,0 +1,3 @@ +module github.com/google/gofuzz + +go 1.12 diff --git a/vendor/github.com/gregjones/httpcache/.travis.yml b/vendor/github.com/gregjones/httpcache/.travis.yml index b5ffbe03d8..597bc9996f 100644 --- a/vendor/github.com/gregjones/httpcache/.travis.yml +++ b/vendor/github.com/gregjones/httpcache/.travis.yml @@ -1,19 +1,18 @@ sudo: false language: go -go: - - 1.6.x - - 1.7.x - - 1.8.x - - 1.9.x - - master matrix: allow_failures: - go: master fast_finish: true + include: + - go: 1.10.x + - go: 1.11.x + env: GOFMT=1 + - go: master install: - # Do nothing. This is needed to prevent default install action "go get -t -v ./..." from happening here (we want it to happen inside script step). script: - go get -t -v ./... - - diff -u <(echo -n) <(gofmt -d .) + - if test -n "${GOFMT}"; then gofmt -w -s . && git diff --exit-code; fi - go tool vet . - go test -v -race ./... diff --git a/vendor/github.com/gregjones/httpcache/httpcache.go b/vendor/github.com/gregjones/httpcache/httpcache.go index f6a2ec4a53..b41a63d1ff 100644 --- a/vendor/github.com/gregjones/httpcache/httpcache.go +++ b/vendor/github.com/gregjones/httpcache/httpcache.go @@ -416,14 +416,14 @@ func canStaleOnError(respHeaders, reqHeaders http.Header) bool { func getEndToEndHeaders(respHeaders http.Header) []string { // These headers are always hop-by-hop hopByHopHeaders := map[string]struct{}{ - "Connection": struct{}{}, - "Keep-Alive": struct{}{}, - "Proxy-Authenticate": struct{}{}, - "Proxy-Authorization": struct{}{}, - "Te": struct{}{}, - "Trailers": struct{}{}, - "Transfer-Encoding": struct{}{}, - "Upgrade": struct{}{}, + "Connection": {}, + "Keep-Alive": {}, + "Proxy-Authenticate": {}, + "Proxy-Authorization": {}, + "Te": {}, + "Trailers": {}, + "Transfer-Encoding": {}, + "Upgrade": {}, } for _, extra := range strings.Split(respHeaders.Get("connection"), ",") { @@ -433,7 +433,7 @@ func getEndToEndHeaders(respHeaders http.Header) []string { } } endToEndHeaders := []string{} - for respHeader, _ := range respHeaders { + for respHeader := range respHeaders { if _, ok := hopByHopHeaders[respHeader]; !ok { endToEndHeaders = append(endToEndHeaders, respHeader) } diff --git a/vendor/github.com/hashicorp/golang-lru/lru.go b/vendor/github.com/hashicorp/golang-lru/lru.go index c8d9b0a230..1cbe04b7d0 100644 --- a/vendor/github.com/hashicorp/golang-lru/lru.go +++ b/vendor/github.com/hashicorp/golang-lru/lru.go @@ -40,31 +40,35 @@ func (c *Cache) Purge() { // Add adds a value to the cache. Returns true if an eviction occurred. func (c *Cache) Add(key, value interface{}) (evicted bool) { c.lock.Lock() - defer c.lock.Unlock() - return c.lru.Add(key, value) + evicted = c.lru.Add(key, value) + c.lock.Unlock() + return evicted } // Get looks up a key's value from the cache. func (c *Cache) Get(key interface{}) (value interface{}, ok bool) { c.lock.Lock() - defer c.lock.Unlock() - return c.lru.Get(key) + value, ok = c.lru.Get(key) + c.lock.Unlock() + return value, ok } // Contains checks if a key is in the cache, without updating the // recent-ness or deleting it for being stale. func (c *Cache) Contains(key interface{}) bool { c.lock.RLock() - defer c.lock.RUnlock() - return c.lru.Contains(key) + containKey := c.lru.Contains(key) + c.lock.RUnlock() + return containKey } // Peek returns the key value (or undefined if not found) without updating // the "recently used"-ness of the key. func (c *Cache) Peek(key interface{}) (value interface{}, ok bool) { c.lock.RLock() - defer c.lock.RUnlock() - return c.lru.Peek(key) + value, ok = c.lru.Peek(key) + c.lock.RUnlock() + return value, ok } // ContainsOrAdd checks if a key is in the cache without updating the @@ -98,13 +102,15 @@ func (c *Cache) RemoveOldest() { // Keys returns a slice of the keys in the cache, from oldest to newest. func (c *Cache) Keys() []interface{} { c.lock.RLock() - defer c.lock.RUnlock() - return c.lru.Keys() + keys := c.lru.Keys() + c.lock.RUnlock() + return keys } // Len returns the number of items in the cache. func (c *Cache) Len() int { c.lock.RLock() - defer c.lock.RUnlock() - return c.lru.Len() + length := c.lru.Len() + c.lock.RUnlock() + return length } diff --git a/vendor/github.com/imdario/mergo/README.md b/vendor/github.com/imdario/mergo/README.md index 8b76f1fbf3..02fc81e062 100644 --- a/vendor/github.com/imdario/mergo/README.md +++ b/vendor/github.com/imdario/mergo/README.md @@ -13,6 +13,7 @@ It is ready for production use. [It is used in several projects by Docker, Googl [![Build Status][1]][2] [![Coverage Status][7]][8] [![Sourcegraph][9]][10] +[![FOSSA Status](https://app.fossa.io/api/projects/git%2Bgithub.com%2Fimdario%2Fmergo.svg?type=shield)](https://app.fossa.io/projects/git%2Bgithub.com%2Fimdario%2Fmergo?ref=badge_shield) [1]: https://travis-ci.org/imdario/mergo.png [2]: https://travis-ci.org/imdario/mergo @@ -27,7 +28,7 @@ It is ready for production use. [It is used in several projects by Docker, Googl ### Latest release -[Release v0.3.6](https://github.com/imdario/mergo/releases/tag/v0.3.6). +[Release v0.3.7](https://github.com/imdario/mergo/releases/tag/v0.3.7). ### Important note @@ -217,6 +218,21 @@ If I can help you, you have an idea or you are using Mergo in your projects, don Written by [Dario Castañé](http://dario.im). +## Top Contributors + +[![0](https://sourcerer.io/fame/imdario/imdario/mergo/images/0)](https://sourcerer.io/fame/imdario/imdario/mergo/links/0) +[![1](https://sourcerer.io/fame/imdario/imdario/mergo/images/1)](https://sourcerer.io/fame/imdario/imdario/mergo/links/1) +[![2](https://sourcerer.io/fame/imdario/imdario/mergo/images/2)](https://sourcerer.io/fame/imdario/imdario/mergo/links/2) +[![3](https://sourcerer.io/fame/imdario/imdario/mergo/images/3)](https://sourcerer.io/fame/imdario/imdario/mergo/links/3) +[![4](https://sourcerer.io/fame/imdario/imdario/mergo/images/4)](https://sourcerer.io/fame/imdario/imdario/mergo/links/4) +[![5](https://sourcerer.io/fame/imdario/imdario/mergo/images/5)](https://sourcerer.io/fame/imdario/imdario/mergo/links/5) +[![6](https://sourcerer.io/fame/imdario/imdario/mergo/images/6)](https://sourcerer.io/fame/imdario/imdario/mergo/links/6) +[![7](https://sourcerer.io/fame/imdario/imdario/mergo/images/7)](https://sourcerer.io/fame/imdario/imdario/mergo/links/7) + + ## License [BSD 3-Clause](http://opensource.org/licenses/BSD-3-Clause) license, as [Go language](http://golang.org/LICENSE). + + +[![FOSSA Status](https://app.fossa.io/api/projects/git%2Bgithub.com%2Fimdario%2Fmergo.svg?type=large)](https://app.fossa.io/projects/git%2Bgithub.com%2Fimdario%2Fmergo?ref=badge_large) diff --git a/vendor/github.com/imdario/mergo/map.go b/vendor/github.com/imdario/mergo/map.go index 6ea38e636b..3f5afa83a1 100644 --- a/vendor/github.com/imdario/mergo/map.go +++ b/vendor/github.com/imdario/mergo/map.go @@ -72,6 +72,7 @@ func deepMap(dst, src reflect.Value, visited map[uintptr]*visit, depth int, conf case reflect.Struct: srcMap := src.Interface().(map[string]interface{}) for key := range srcMap { + config.overwriteWithEmptyValue = true srcValue := srcMap[key] fieldName := changeInitialCase(key, unicode.ToUpper) dstElement := dst.FieldByName(fieldName) diff --git a/vendor/github.com/imdario/mergo/merge.go b/vendor/github.com/imdario/mergo/merge.go index 44f70a89d9..f8de6c5430 100644 --- a/vendor/github.com/imdario/mergo/merge.go +++ b/vendor/github.com/imdario/mergo/merge.go @@ -26,9 +26,10 @@ func hasExportedField(dst reflect.Value) (exported bool) { } type Config struct { - Overwrite bool - AppendSlice bool - Transformers Transformers + Overwrite bool + AppendSlice bool + Transformers Transformers + overwriteWithEmptyValue bool } type Transformers interface { @@ -40,6 +41,8 @@ type Transformers interface { // short circuiting on recursive types. func deepMerge(dst, src reflect.Value, visited map[uintptr]*visit, depth int, config *Config) (err error) { overwrite := config.Overwrite + overwriteWithEmptySrc := config.overwriteWithEmptyValue + config.overwriteWithEmptyValue = false if !src.IsValid() { return @@ -74,7 +77,7 @@ func deepMerge(dst, src reflect.Value, visited map[uintptr]*visit, depth int, co } } } else { - if dst.CanSet() && !isEmptyValue(src) && (overwrite || isEmptyValue(dst)) { + if dst.CanSet() && (!isEmptyValue(src) || overwriteWithEmptySrc) && (overwrite || isEmptyValue(dst)) { dst.Set(src) } } @@ -125,7 +128,7 @@ func deepMerge(dst, src reflect.Value, visited map[uintptr]*visit, depth int, co dstSlice = reflect.ValueOf(dstElement.Interface()) } - if !isEmptyValue(src) && (overwrite || isEmptyValue(dst)) && !config.AppendSlice { + if (!isEmptyValue(src) || overwriteWithEmptySrc) && (overwrite || isEmptyValue(dst)) && !config.AppendSlice { dstSlice = srcSlice } else if config.AppendSlice { if srcSlice.Type() != dstSlice.Type() { @@ -136,7 +139,7 @@ func deepMerge(dst, src reflect.Value, visited map[uintptr]*visit, depth int, co dst.SetMapIndex(key, dstSlice) } } - if dstElement.IsValid() && reflect.TypeOf(srcElement.Interface()).Kind() == reflect.Map { + if dstElement.IsValid() && !isEmptyValue(dstElement) && (reflect.TypeOf(srcElement.Interface()).Kind() == reflect.Map || reflect.TypeOf(srcElement.Interface()).Kind() == reflect.Slice) { continue } @@ -151,7 +154,7 @@ func deepMerge(dst, src reflect.Value, visited map[uintptr]*visit, depth int, co if !dst.CanSet() { break } - if !isEmptyValue(src) && (overwrite || isEmptyValue(dst)) && !config.AppendSlice { + if (!isEmptyValue(src) || overwriteWithEmptySrc) && (overwrite || isEmptyValue(dst)) && !config.AppendSlice { dst.Set(src) } else if config.AppendSlice { if src.Type() != dst.Type() { @@ -191,7 +194,7 @@ func deepMerge(dst, src reflect.Value, visited map[uintptr]*visit, depth int, co return } default: - if dst.CanSet() && !isEmptyValue(src) && (overwrite || isEmptyValue(dst)) { + if dst.CanSet() && (!isEmptyValue(src) || overwriteWithEmptySrc) && (overwrite || isEmptyValue(dst)) { dst.Set(src) } } diff --git a/vendor/github.com/json-iterator/go/README.md b/vendor/github.com/json-iterator/go/README.md index 54d5afe957..50d56ffbf0 100644 --- a/vendor/github.com/json-iterator/go/README.md +++ b/vendor/github.com/json-iterator/go/README.md @@ -10,10 +10,6 @@ A high-performance 100% compatible drop-in replacement of "encoding/json" You can also use thrift like JSON using [thrift-iterator](https://github.com/thrift-iterator/go) -``` -Go开发者们请加入我们，滴滴出行平台技术部 taowen@didichuxing.com -``` - # Benchmark ![benchmark](http://jsoniter.com/benchmarks/go-benchmark.png) diff --git a/vendor/github.com/json-iterator/go/any.go b/vendor/github.com/json-iterator/go/any.go index daecfed615..f6b8aeab0a 100644 --- a/vendor/github.com/json-iterator/go/any.go +++ b/vendor/github.com/json-iterator/go/any.go @@ -312,6 +312,10 @@ func (codec *directAnyCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { func (codec *directAnyCodec) Encode(ptr unsafe.Pointer, stream *Stream) { any := *(*Any)(ptr) + if any == nil { + stream.WriteNil() + return + } any.WriteTo(stream) } diff --git a/vendor/github.com/json-iterator/go/iter_float.go b/vendor/github.com/json-iterator/go/iter_float.go index 4f883c0959..b9754638e8 100644 --- a/vendor/github.com/json-iterator/go/iter_float.go +++ b/vendor/github.com/json-iterator/go/iter_float.go @@ -77,14 +77,12 @@ func (iter *Iterator) ReadFloat32() (ret float32) { } func (iter *Iterator) readPositiveFloat32() (ret float32) { - value := uint64(0) - c := byte(' ') i := iter.head // first char if i == iter.tail { return iter.readFloat32SlowPath() } - c = iter.buf[i] + c := iter.buf[i] i++ ind := floatDigits[c] switch ind { @@ -107,7 +105,7 @@ func (iter *Iterator) readPositiveFloat32() (ret float32) { return } } - value = uint64(ind) + value := uint64(ind) // chars before dot non_decimal_loop: for ; i < iter.tail; i++ { @@ -145,9 +143,7 @@ non_decimal_loop: } // too many decimal places return iter.readFloat32SlowPath() - case invalidCharForNumber: - fallthrough - case dotInNumber: + case invalidCharForNumber, dotInNumber: return iter.readFloat32SlowPath() } decimalPlaces++ @@ -218,14 +214,12 @@ func (iter *Iterator) ReadFloat64() (ret float64) { } func (iter *Iterator) readPositiveFloat64() (ret float64) { - value := uint64(0) - c := byte(' ') i := iter.head // first char if i == iter.tail { return iter.readFloat64SlowPath() } - c = iter.buf[i] + c := iter.buf[i] i++ ind := floatDigits[c] switch ind { @@ -248,7 +242,7 @@ func (iter *Iterator) readPositiveFloat64() (ret float64) { return } } - value = uint64(ind) + value := uint64(ind) // chars before dot non_decimal_loop: for ; i < iter.tail; i++ { @@ -286,9 +280,7 @@ non_decimal_loop: } // too many decimal places return iter.readFloat64SlowPath() - case invalidCharForNumber: - fallthrough - case dotInNumber: + case invalidCharForNumber, dotInNumber: return iter.readFloat64SlowPath() } decimalPlaces++ diff --git a/vendor/github.com/json-iterator/go/iter_skip_strict.go b/vendor/github.com/json-iterator/go/iter_skip_strict.go index f67bc2e831..6cf66d0438 100644 --- a/vendor/github.com/json-iterator/go/iter_skip_strict.go +++ b/vendor/github.com/json-iterator/go/iter_skip_strict.go @@ -2,12 +2,22 @@ package jsoniter -import "fmt" +import ( + "fmt" + "io" +) func (iter *Iterator) skipNumber() { if !iter.trySkipNumber() { iter.unreadByte() - iter.ReadFloat32() + if iter.Error != nil && iter.Error != io.EOF { + return + } + iter.ReadFloat64() + if iter.Error != nil && iter.Error != io.EOF { + iter.Error = nil + iter.ReadBigFloat() + } } } diff --git a/vendor/github.com/json-iterator/go/reflect_extension.go b/vendor/github.com/json-iterator/go/reflect_extension.go index 04f68756bf..05e8fbf1fe 100644 --- a/vendor/github.com/json-iterator/go/reflect_extension.go +++ b/vendor/github.com/json-iterator/go/reflect_extension.go @@ -338,7 +338,7 @@ func describeStruct(ctx *ctx, typ reflect2.Type) *StructDescriptor { for i := 0; i < structType.NumField(); i++ { field := structType.Field(i) tag, hastag := field.Tag().Lookup(ctx.getTagKey()) - if ctx.onlyTaggedField && !hastag { + if ctx.onlyTaggedField && !hastag && !field.Anonymous() { continue } tagParts := strings.Split(tag, ",") diff --git a/vendor/github.com/json-iterator/go/reflect_map.go b/vendor/github.com/json-iterator/go/reflect_map.go index 7f66a88b04..547b4421e3 100644 --- a/vendor/github.com/json-iterator/go/reflect_map.go +++ b/vendor/github.com/json-iterator/go/reflect_map.go @@ -64,14 +64,26 @@ func decoderOfMapKey(ctx *ctx, typ reflect2.Type) ValDecoder { return &numericMapKeyDecoder{decoderOfType(ctx, typ)} default: ptrType := reflect2.PtrTo(typ) - if ptrType.Implements(textMarshalerType) { + if ptrType.Implements(unmarshalerType) { + return &referenceDecoder{ + &unmarshalerDecoder{ + valType: ptrType, + }, + } + } + if typ.Implements(unmarshalerType) { + return &unmarshalerDecoder{ + valType: typ, + } + } + if ptrType.Implements(textUnmarshalerType) { return &referenceDecoder{ &textUnmarshalerDecoder{ valType: ptrType, }, } } - if typ.Implements(textMarshalerType) { + if typ.Implements(textUnmarshalerType) { return &textUnmarshalerDecoder{ valType: typ, } diff --git a/vendor/github.com/json-iterator/go/reflect_marshaler.go b/vendor/github.com/json-iterator/go/reflect_marshaler.go index 58ac959ad8..fea50719de 100644 --- a/vendor/github.com/json-iterator/go/reflect_marshaler.go +++ b/vendor/github.com/json-iterator/go/reflect_marshaler.go @@ -93,8 +93,7 @@ func (encoder *marshalerEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { stream.WriteNil() return } - marshaler := obj.(json.Marshaler) - bytes, err := marshaler.MarshalJSON() + bytes, err := json.Marshal(obj) if err != nil { stream.Error = err } else { diff --git a/vendor/github.com/knative/build/pkg/apis/build/v1alpha1/build_defaults.go b/vendor/github.com/knative/build/pkg/apis/build/v1alpha1/build_defaults.go index fafe21989a..738ec88a37 100644 --- a/vendor/github.com/knative/build/pkg/apis/build/v1alpha1/build_defaults.go +++ b/vendor/github.com/knative/build/pkg/apis/build/v1alpha1/build_defaults.go @@ -17,6 +17,7 @@ limitations under the License. package v1alpha1 import ( + "context" "time" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" @@ -26,7 +27,7 @@ import ( const DefaultTimeout = 10 * time.Minute // SetDefaults for build -func (b *Build) SetDefaults() { +func (b *Build) SetDefaults(ctx context.Context) { if b == nil { return } diff --git a/vendor/github.com/knative/build/pkg/apis/build/v1alpha1/build_template_types.go b/vendor/github.com/knative/build/pkg/apis/build/v1alpha1/build_template_types.go index fc96daa97f..250c4a0fa7 100644 --- a/vendor/github.com/knative/build/pkg/apis/build/v1alpha1/build_template_types.go +++ b/vendor/github.com/knative/build/pkg/apis/build/v1alpha1/build_template_types.go @@ -17,6 +17,8 @@ limitations under the License. package v1alpha1 import ( + "context" + "github.com/knative/pkg/apis" corev1 "k8s.io/api/core/v1" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" @@ -112,4 +114,4 @@ func (bt *BuildTemplate) GetGroupVersionKind() schema.GroupVersionKind { } // SetDefaults for build template -func (bt *BuildTemplate) SetDefaults() {} +func (bt *BuildTemplate) SetDefaults(ctx context.Context) {} diff --git a/vendor/github.com/knative/build/pkg/apis/build/v1alpha1/build_template_validation.go b/vendor/github.com/knative/build/pkg/apis/build/v1alpha1/build_template_validation.go index 383e46f5e7..d90b8fde50 100644 --- a/vendor/github.com/knative/build/pkg/apis/build/v1alpha1/build_template_validation.go +++ b/vendor/github.com/knative/build/pkg/apis/build/v1alpha1/build_template_validation.go @@ -17,17 +17,20 @@ limitations under the License. package v1alpha1 import ( + "context" + "github.com/knative/pkg/apis" corev1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/util/sets" ) // Validate build template -func (b *BuildTemplate) Validate() *apis.FieldError { - return validateObjectMetadata(b.GetObjectMeta()).ViaField("metadata").Also(b.Spec.Validate().ViaField("spec")) +func (b *BuildTemplate) Validate(ctx context.Context) *apis.FieldError { + return validateObjectMetadata(b.GetObjectMeta()).ViaField("metadata").Also(b.Spec.Validate(ctx).ViaField("spec")) } // Validate Build Template -func (b *BuildTemplateSpec) Validate() *apis.FieldError { +func (b *BuildTemplateSpec) Validate(ctx context.Context) *apis.FieldError { if err := validateSteps(b.Steps); err != nil { return err } @@ -44,19 +47,19 @@ func (b *BuildTemplateSpec) Validate() *apis.FieldError { // steps of the build ot build template. func ValidateVolumes(volumes []corev1.Volume) *apis.FieldError { // Build must not duplicate volume names. - vols := map[string]struct{}{} + vols := sets.NewString() for _, v := range volumes { - if _, ok := vols[v.Name]; ok { + if vols.Has(v.Name) { return apis.ErrMultipleOneOf("name") } - vols[v.Name] = struct{}{} + vols.Insert(v.Name) } return nil } func validateSteps(steps []corev1.Container) *apis.FieldError { // Build must not duplicate step names. - names := map[string]struct{}{} + names := sets.NewString() for _, s := range steps { if s.Image == "" { return apis.ErrMissingField("Image") @@ -65,22 +68,22 @@ func validateSteps(steps []corev1.Container) *apis.FieldError { if s.Name == "" { continue } - if _, ok := names[s.Name]; ok { + if names.Has(s.Name) { return apis.ErrMultipleOneOf("name") } - names[s.Name] = struct{}{} + names.Insert(s.Name) } return nil } func validateParameters(params []ParameterSpec) *apis.FieldError { // Template must not duplicate parameter names. - seen := map[string]struct{}{} + seen := sets.NewString() for _, p := range params { - if _, ok := seen[p.Name]; ok { + if seen.Has(p.Name) { return apis.ErrInvalidKeyName("ParamName", "b.spec.params") } - seen[p.Name] = struct{}{} + seen.Insert(p.Name) } return nil } diff --git a/vendor/github.com/knative/build/pkg/apis/build/v1alpha1/build_types.go b/vendor/github.com/knative/build/pkg/apis/build/v1alpha1/build_types.go index c691e4372c..6f18d1786e 100644 --- a/vendor/github.com/knative/build/pkg/apis/build/v1alpha1/build_types.go +++ b/vendor/github.com/knative/build/pkg/apis/build/v1alpha1/build_types.go @@ -98,8 +98,21 @@ type BuildSpec struct { // If specified, the pod's scheduling constraints // +optional Affinity *corev1.Affinity `json:"affinity,omitempty"` + + // Used for cancelling a job (and maybe more later on) + // +optional + Status BuildSpecStatus } +// BuildSpecStatus defines the build spec status the user can provide +type BuildSpecStatus string + +const ( + // BuildSpecStatusCancelled indicates that the user wants to cancel the build, + // if not already cancelled or terminated + BuildSpecStatusCancelled = "BuildCancelled" +) + // TemplateKind defines the type of BuildTemplate used by the build. type TemplateKind string @@ -225,6 +238,8 @@ const ( // BuildStatus is the status for a Build resource type BuildStatus struct { + duckv1alpha1.Status `json:",inline"` + // +optional Builder BuildProvider `json:"builder,omitempty"` @@ -251,10 +266,6 @@ type BuildStatus struct { // StepsCompleted lists the name of build steps completed. // +optional StepsCompleted []string `json:"stepsCompleted",omitempty` - - // Conditions describes the set of conditions of this build. - // +optional - Conditions duckv1alpha1.Conditions `json:"conditions,omitempty"` } // Check that BuildStatus may have its conditions managed. @@ -281,6 +292,8 @@ type GoogleSpec struct { // will be False. const BuildSucceeded = duckv1alpha1.ConditionSucceeded +const BuildCancelled duckv1alpha1.ConditionType = "Cancelled" + var buildCondSet = duckv1alpha1.NewBatchConditionSet() // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object diff --git a/vendor/github.com/knative/build/pkg/apis/build/v1alpha1/build_validation.go b/vendor/github.com/knative/build/pkg/apis/build/v1alpha1/build_validation.go index d15c4544ab..ee6a2c34eb 100644 --- a/vendor/github.com/knative/build/pkg/apis/build/v1alpha1/build_validation.go +++ b/vendor/github.com/knative/build/pkg/apis/build/v1alpha1/build_validation.go @@ -17,18 +17,19 @@ limitations under the License. package v1alpha1 import ( + "context" "time" "github.com/knative/pkg/apis" ) // Validate Build -func (b *Build) Validate() *apis.FieldError { - return validateObjectMetadata(b.GetObjectMeta()).ViaField("metadata").Also(b.Spec.Validate().ViaField("spec")) +func (b *Build) Validate(ctx context.Context) *apis.FieldError { + return validateObjectMetadata(b.GetObjectMeta()).ViaField("metadata").Also(b.Spec.Validate(ctx).ViaField("spec")) } // Validate for build spec -func (bs *BuildSpec) Validate() *apis.FieldError { +func (bs *BuildSpec) Validate(ctx context.Context) *apis.FieldError { if bs.Template == nil && len(bs.Steps) == 0 { return apis.ErrMissingOneOf("template", "steps") } @@ -39,7 +40,7 @@ func (bs *BuildSpec) Validate() *apis.FieldError { // If a build specifies a template, all the template's parameters without // defaults must be satisfied by the build's parameters. if bs.Template != nil { - return bs.Template.Validate().ViaField("template") + return bs.Template.Validate(ctx).ViaField("template") } // Below method potentially has a bug: @@ -51,7 +52,7 @@ func (bs *BuildSpec) Validate() *apis.FieldError { } // Validate template -func (b *TemplateInstantiationSpec) Validate() *apis.FieldError { +func (b *TemplateInstantiationSpec) Validate(ctx context.Context) *apis.FieldError { if b == nil { return nil } diff --git a/vendor/github.com/knative/build/pkg/apis/build/v1alpha1/cluster_build_template_types.go b/vendor/github.com/knative/build/pkg/apis/build/v1alpha1/cluster_build_template_types.go index 604b13371d..dbe8fed60b 100644 --- a/vendor/github.com/knative/build/pkg/apis/build/v1alpha1/cluster_build_template_types.go +++ b/vendor/github.com/knative/build/pkg/apis/build/v1alpha1/cluster_build_template_types.go @@ -17,6 +17,8 @@ limitations under the License. package v1alpha1 import ( + "context" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/apimachinery/pkg/runtime/schema" @@ -71,4 +73,4 @@ func (bt *ClusterBuildTemplate) GetGroupVersionKind() schema.GroupVersionKind { } // SetDefaults -func (b *ClusterBuildTemplate) SetDefaults() {} +func (b *ClusterBuildTemplate) SetDefaults(ctx context.Context) {} diff --git a/vendor/github.com/knative/build/pkg/apis/build/v1alpha1/cluster_build_template_validation.go b/vendor/github.com/knative/build/pkg/apis/build/v1alpha1/cluster_build_template_validation.go index 111c8d5cc6..fc2287a3eb 100644 --- a/vendor/github.com/knative/build/pkg/apis/build/v1alpha1/cluster_build_template_validation.go +++ b/vendor/github.com/knative/build/pkg/apis/build/v1alpha1/cluster_build_template_validation.go @@ -16,9 +16,13 @@ limitations under the License. package v1alpha1 -import "github.com/knative/pkg/apis" +import ( + "context" + + "github.com/knative/pkg/apis" +) // Validate ClusterBuildTemplate -func (b *ClusterBuildTemplate) Validate() *apis.FieldError { - return validateObjectMetadata(b.GetObjectMeta()).ViaField("metadata").Also(b.Spec.Validate().ViaField("spec")) +func (b *ClusterBuildTemplate) Validate(ctx context.Context) *apis.FieldError { + return validateObjectMetadata(b.GetObjectMeta()).ViaField("metadata").Also(b.Spec.Validate(ctx).ViaField("spec")) } diff --git a/vendor/github.com/knative/build/pkg/apis/build/v1alpha1/zz_generated.deepcopy.go b/vendor/github.com/knative/build/pkg/apis/build/v1alpha1/zz_generated.deepcopy.go index fe29250327..2201ea706f 100644 --- a/vendor/github.com/knative/build/pkg/apis/build/v1alpha1/zz_generated.deepcopy.go +++ b/vendor/github.com/knative/build/pkg/apis/build/v1alpha1/zz_generated.deepcopy.go @@ -21,7 +21,6 @@ limitations under the License. package v1alpha1 import ( - duck_v1alpha1 "github.com/knative/pkg/apis/duck/v1alpha1" v1 "k8s.io/api/core/v1" meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1" runtime "k8s.io/apimachinery/pkg/runtime" @@ -187,6 +186,7 @@ func (in *BuildSpec) DeepCopy() *BuildSpec { // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. func (in *BuildStatus) DeepCopyInto(out *BuildStatus) { *out = *in + in.Status.DeepCopyInto(&out.Status) if in.Cluster != nil { in, out := &in.Cluster, &out.Cluster if *in == nil { @@ -235,13 +235,6 @@ func (in *BuildStatus) DeepCopyInto(out *BuildStatus) { *out = make([]string, len(*in)) copy(*out, *in) } - if in.Conditions != nil { - in, out := &in.Conditions, &out.Conditions - *out = make(duck_v1alpha1.Conditions, len(*in)) - for i := range *in { - (*in)[i].DeepCopyInto(&(*out)[i]) - } - } return } diff --git a/vendor/github.com/knative/pkg/apis/duck/v1alpha1/condition_set.go b/vendor/github.com/knative/pkg/apis/duck/v1alpha1/condition_set.go index e330970bd0..1c550ed19f 100644 --- a/vendor/github.com/knative/pkg/apis/duck/v1alpha1/condition_set.go +++ b/vendor/github.com/knative/pkg/apis/duck/v1alpha1/condition_set.go @@ -212,11 +212,16 @@ func (r conditionsImpl) SetCondition(new Condition) { } func (r conditionsImpl) isTerminal(t ConditionType) bool { - for _, cond := range append(r.dependents, r.happy) { + for _, cond := range r.dependents { if cond == t { return true } } + + if t == r.happy { + return true + } + return false } @@ -275,7 +280,7 @@ func (r conditionsImpl) MarkUnknown(t ConditionType, reason, messageFormat strin // Double check that the happy condition is also false. happy := r.GetCondition(r.happy) if !happy.IsFalse() { - r.MarkFalse(r.happy, reason, messageFormat, messageA) + r.MarkFalse(r.happy, reason, messageFormat, messageA...) } return } @@ -319,9 +324,10 @@ func (r conditionsImpl) MarkFalse(t ConditionType, reason, messageFormat string, // InitializeConditions updates all Conditions in the ConditionSet to Unknown // if not set. func (r conditionsImpl) InitializeConditions() { - for _, t := range append(r.dependents, r.happy) { + for _, t := range r.dependents { r.InitializeCondition(t) } + r.InitializeCondition(r.happy) } // InitializeCondition updates a Condition to Unknown if not set. diff --git a/vendor/github.com/knative/pkg/apis/duck/v1alpha1/conditions_types.go b/vendor/github.com/knative/pkg/apis/duck/v1alpha1/conditions_types.go index 0dbad3397e..37c54d0b0a 100644 --- a/vendor/github.com/knative/pkg/apis/duck/v1alpha1/conditions_types.go +++ b/vendor/github.com/knative/pkg/apis/duck/v1alpha1/conditions_types.go @@ -47,8 +47,10 @@ type ConditionSeverity string const ( // ConditionSeverityError specifies that a failure of a condition type - // should be viewed as an error. - ConditionSeverityError ConditionSeverity = "Error" + // should be viewed as an error. As "Error" is the default for conditions + // we use the empty string (coupled with omitempty) to avoid confusion in + // the case where the condition is in state "True" (aka nothing is wrong). + ConditionSeverityError ConditionSeverity = "" // ConditionSeverityWarning specifies that a failure of a condition type // should be viewed as a warning, but that things could still work. ConditionSeverityWarning ConditionSeverity = "Warning" @@ -127,25 +129,28 @@ type KResource struct { metav1.TypeMeta `json:",inline"` metav1.ObjectMeta `json:"metadata,omitempty"` - Status KResourceStatus `json:"status"` + Status Status `json:"status"` } -// KResourceStatus shows how we expect folks to embed Conditions in +// Status shows how we expect folks to embed Conditions in // their Status field. -type KResourceStatus struct { - Conditions Conditions `json:"conditions,omitempty"` -} - -func (krs *KResourceStatus) GetConditions() Conditions { - return krs.Conditions -} +// WARNING: Adding fields to this struct will add them to all Knative resources. +type Status struct { + // ObservedGeneration is the 'Generation' of the Service that + // was last processed by the controller. + // +optional + ObservedGeneration int64 `json:"observedGeneration,omitempty"` -func (krs *KResourceStatus) SetConditions(conditions Conditions) { - krs.Conditions = conditions + // Conditions the latest available observations of a resource's current state. + // +optional + // +patchMergeKey=type + // +patchStrategy=merge + Conditions Conditions `json:"conditions,omitempty" patchStrategy:"merge" patchMergeKey:"type"` } -// Ensure KResourceStatus satisfies ConditionsAccessor -var _ ConditionsAccessor = (*KResourceStatus)(nil) +// TODO: KResourceStatus is added for backwards compatibility for <= 0.4.0 releases. Remove later. +// KResourceStatus [Deprecated] use Status directly. Will be deleted ~0.6.0 release. +type KResourceStatus Status // In order for Conditions to be Implementable, KResource must be Populatable. var _ duck.Populatable = (*KResource)(nil) @@ -158,8 +163,19 @@ func (_ *Conditions) GetFullType() duck.Populatable { return &KResource{} } +// GetCondition fetches the condition of the specified type. +func (s *Status) GetCondition(t ConditionType) *Condition { + for _, cond := range s.Conditions { + if cond.Type == t { + return &cond + } + } + return nil +} + // Populate implements duck.Populatable func (t *KResource) Populate() { + t.Status.ObservedGeneration = 42 t.Status.Conditions = Conditions{{ // Populate ALL fields Type: "Birthday", diff --git a/vendor/github.com/knative/pkg/apis/duck/v1alpha1/generational_types.go b/vendor/github.com/knative/pkg/apis/duck/v1alpha1/generational_types.go deleted file mode 100644 index 13ef018038..0000000000 --- a/vendor/github.com/knative/pkg/apis/duck/v1alpha1/generational_types.go +++ /dev/null @@ -1,82 +0,0 @@ -/* -Copyright 2018 The Knative Authors - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. -*/ - -package v1alpha1 - -import ( - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/apimachinery/pkg/runtime" - - "github.com/knative/pkg/apis" - "github.com/knative/pkg/apis/duck" -) - -// Generation is the schema for the generational portion of the payload -type Generation int64 - -// Generation is an Implementable "duck type". -var _ duck.Implementable = (*Generation)(nil) - -// +genclient -// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object - -// Generational is a skeleton type wrapping Generation in the manner we expect -// resource writers defining compatible resources to embed it. We will -// typically use this type to deserialize Generation ObjectReferences and -// access the Generation data. This is not a real resource. -type Generational struct { - metav1.TypeMeta `json:",inline"` - metav1.ObjectMeta `json:"metadata,omitempty"` - - Spec GenerationalSpec `json:"spec"` -} - -// GenerationalSpec shows how we expect folks to embed Generation in -// their Spec field. -type GenerationalSpec struct { - Generation Generation `json:"generation,omitempty"` -} - -// In order for Generation to be Implementable, Generational must be Populatable. -var _ duck.Populatable = (*Generational)(nil) - -// Ensure Generational satisfies apis.Listable -var _ apis.Listable = (*Generational)(nil) - -// GetFullType implements duck.Implementable -func (_ *Generation) GetFullType() duck.Populatable { - return &Generational{} -} - -// Populate implements duck.Populatable -func (t *Generational) Populate() { - t.Spec.Generation = 1234 -} - -// GetListType implements apis.Listable -func (r *Generational) GetListType() runtime.Object { - return &GenerationalList{} -} - -// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object - -// GenerationalList is a list of Generational resources -type GenerationalList struct { - metav1.TypeMeta `json:",inline"` - metav1.ListMeta `json:"metadata"` - - Items []Generational `json:"items"` -} diff --git a/vendor/github.com/knative/pkg/apis/duck/v1alpha1/register.go b/vendor/github.com/knative/pkg/apis/duck/v1alpha1/register.go index a0264e576e..4bb344f2ac 100644 --- a/vendor/github.com/knative/pkg/apis/duck/v1alpha1/register.go +++ b/vendor/github.com/knative/pkg/apis/duck/v1alpha1/register.go @@ -47,8 +47,6 @@ func addKnownTypes(scheme *runtime.Scheme) error { SchemeGroupVersion, &KResource{}, (&KResource{}).GetListType(), - &Generational{}, - (&Generational{}).GetListType(), &AddressableType{}, (&AddressableType{}).GetListType(), &Target{}, diff --git a/vendor/github.com/knative/pkg/apis/duck/v1alpha1/zz_generated.deepcopy.go b/vendor/github.com/knative/pkg/apis/duck/v1alpha1/zz_generated.deepcopy.go index 731c7059dc..cf36c40bba 100644 --- a/vendor/github.com/knative/pkg/apis/duck/v1alpha1/zz_generated.deepcopy.go +++ b/vendor/github.com/knative/pkg/apis/duck/v1alpha1/zz_generated.deepcopy.go @@ -160,82 +160,6 @@ func (in Conditions) DeepCopy() Conditions { return *out } -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *Generational) DeepCopyInto(out *Generational) { - *out = *in - out.TypeMeta = in.TypeMeta - in.ObjectMeta.DeepCopyInto(&out.ObjectMeta) - out.Spec = in.Spec - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Generational. -func (in *Generational) DeepCopy() *Generational { - if in == nil { - return nil - } - out := new(Generational) - in.DeepCopyInto(out) - return out -} - -// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object. -func (in *Generational) DeepCopyObject() runtime.Object { - if c := in.DeepCopy(); c != nil { - return c - } - return nil -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *GenerationalList) DeepCopyInto(out *GenerationalList) { - *out = *in - out.TypeMeta = in.TypeMeta - out.ListMeta = in.ListMeta - if in.Items != nil { - in, out := &in.Items, &out.Items - *out = make([]Generational, len(*in)) - for i := range *in { - (*in)[i].DeepCopyInto(&(*out)[i]) - } - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new GenerationalList. -func (in *GenerationalList) DeepCopy() *GenerationalList { - if in == nil { - return nil - } - out := new(GenerationalList) - in.DeepCopyInto(out) - return out -} - -// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object. -func (in *GenerationalList) DeepCopyObject() runtime.Object { - if c := in.DeepCopy(); c != nil { - return c - } - return nil -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *GenerationalSpec) DeepCopyInto(out *GenerationalSpec) { - *out = *in - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new GenerationalSpec. -func (in *GenerationalSpec) DeepCopy() *GenerationalSpec { - if in == nil { - return nil - } - out := new(GenerationalSpec) - in.DeepCopyInto(out) - return out -} - // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. func (in *KResource) DeepCopyInto(out *KResource) { *out = *in @@ -395,6 +319,29 @@ func (in *LegacyTargetable) DeepCopy() *LegacyTargetable { return out } +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *Status) DeepCopyInto(out *Status) { + *out = *in + if in.Conditions != nil { + in, out := &in.Conditions, &out.Conditions + *out = make(Conditions, len(*in)) + for i := range *in { + (*in)[i].DeepCopyInto(&(*out)[i]) + } + } + return +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Status. +func (in *Status) DeepCopy() *Status { + if in == nil { + return nil + } + out := new(Status) + in.DeepCopyInto(out) + return out +} + // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. func (in *Target) DeepCopyInto(out *Target) { *out = *in diff --git a/vendor/github.com/knative/pkg/apis/duck/verify.go b/vendor/github.com/knative/pkg/apis/duck/verify.go index d53421b046..eb6bdebf43 100644 --- a/vendor/github.com/knative/pkg/apis/duck/verify.go +++ b/vendor/github.com/knative/pkg/apis/duck/verify.go @@ -20,7 +20,7 @@ import ( "encoding/json" "fmt" - "github.com/google/go-cmp/cmp" + "github.com/knative/pkg/kmp" ) // Implementable is implemented by the Fooable duck type that consumers @@ -56,30 +56,55 @@ func VerifyType(instance interface{}, iface Implementable) error { // that we will compare at the end. input, output := iface.GetFullType(), iface.GetFullType() + if err := roundTrip(instance, input, output); err != nil { + return err + } + + // Now verify that we were able to roundtrip all of our fields through the type + // we are checking. + if diff, err := kmp.SafeDiff(input, output); err != nil { + return err + } else if diff != "" { + return fmt.Errorf("%T does not implement the duck type %T, the following fields were lost: %s", + instance, iface, diff) + } + return nil +} + +// ConformsToType will return true or false depending on whether a +// concrete resource properly implements the provided Implementable +// duck type. +// +// It will return an error if marshal/unmarshalling fails +func ConformsToType(instance interface{}, iface Implementable) (bool, error) { + input, output := iface.GetFullType(), iface.GetFullType() + + if err := roundTrip(instance, input, output); err != nil { + return false, err + } + + return kmp.SafeEqual(input, output) +} + +func roundTrip(instance interface{}, input, output Populatable) error { // Populate our input resource with values we will roundtrip. input.Populate() // Serialize the input to JSON and deserialize that into the provided instance // of the type that we are checking. if before, err := json.Marshal(input); err != nil { - return fmt.Errorf("error serializing duck type %T", input) + return fmt.Errorf("error serializing duck type %T error: %s", input, err) } else if err := json.Unmarshal(before, instance); err != nil { - return fmt.Errorf("error deserializing duck type %T into %T", input, instance) + return fmt.Errorf("error deserializing duck type %T into %T error: %s", input, instance, err) } // Serialize the instance we are checking to JSON and deserialize that into the // output resource. if after, err := json.Marshal(instance); err != nil { - return fmt.Errorf("error serializing %T", instance) + return fmt.Errorf("error serializing %T error: %s", instance, err) } else if err := json.Unmarshal(after, output); err != nil { - return fmt.Errorf("error deserializing %T into dock type %T", instance, output) + return fmt.Errorf("error deserializing %T into duck type %T error: %s", instance, output, err) } - // Now verify that we were able to roundtrip all of our fields through the type - // we are checking. - if diff := cmp.Diff(input, output); diff != "" { - return fmt.Errorf("%T does not implement the duck type %T, the following fields were lost: %s", - instance, iface, diff) - } return nil } diff --git a/vendor/github.com/knative/pkg/apis/field_error.go b/vendor/github.com/knative/pkg/apis/field_error.go index 4ae02bc1ed..eafc09b02b 100644 --- a/vendor/github.com/knative/pkg/apis/field_error.go +++ b/vendor/github.com/knative/pkg/apis/field_error.go @@ -91,7 +91,7 @@ func (fe *FieldError) ViaFieldIndex(field string, index int) *FieldError { // ViaKey is used to attach a key to the next ViaField provided. // For example, if a type recursively validates a parameter that has a collection: -// for k, v := range spec.Bag. { +// for k, v := range spec.Bag { // if err := doValidation(v); err != nil { // return err.ViaKey(k).ViaField("bag") // } @@ -192,7 +192,7 @@ func asKey(key string) string { // err([0]).ViaField(bar).ViaField(foo) -> foo.bar.[0] converts to foo.bar[0] // err(bar).ViaIndex(0).ViaField(foo) -> foo.[0].bar converts to foo[0].bar // err(bar).ViaField(foo).ViaIndex(0) -> [0].foo.bar converts to [0].foo.bar -// err(bar).ViaIndex(0).ViaIndex[1].ViaField(foo) -> foo.[1].[0].bar converts to foo[1][0].bar +// err(bar).ViaIndex(0).ViaIndex(1).ViaField(foo) -> foo.[1].[0].bar converts to foo[1][0].bar func flatten(path []string) string { var newPath []string for _, part := range path { @@ -300,6 +300,12 @@ func ErrDisallowedFields(fieldPaths ...string) *FieldError { } } +// ErrInvalidArrayValue consturcts a FieldError for a repetetive `field` +// at `index` that has received an invalid string value. +func ErrInvalidArrayValue(value, field string, index int) *FieldError { + return ErrInvalidValue(value, CurrentField).ViaFieldIndex(field, index) +} + // ErrInvalidValue constructs a FieldError for a field that has received an // invalid string value. func ErrInvalidValue(value, fieldPath string) *FieldError { diff --git a/vendor/github.com/knative/pkg/apis/interfaces.go b/vendor/github.com/knative/pkg/apis/interfaces.go index d21ab41b31..12ddd2aa0e 100644 --- a/vendor/github.com/knative/pkg/apis/interfaces.go +++ b/vendor/github.com/knative/pkg/apis/interfaces.go @@ -17,19 +17,22 @@ limitations under the License. package apis import ( + "context" + + authenticationv1 "k8s.io/api/authentication/v1" "k8s.io/apimachinery/pkg/runtime" ) // Defaultable defines an interface for setting the defaults for the // uninitialized fields of this instance. type Defaultable interface { - SetDefaults() + SetDefaults(context.Context) } // Validatable indicates that a particular type may have its fields validated. type Validatable interface { // Validate checks the validity of this types fields. - Validate() *FieldError + Validate(context.Context) *FieldError } // Immutable indicates that a particular type has fields that should @@ -37,7 +40,7 @@ type Validatable interface { type Immutable interface { // CheckImmutableFields checks that the current instance's immutable // fields haven't changed from the provided original. - CheckImmutableFields(original Immutable) *FieldError + CheckImmutableFields(ctx context.Context, original Immutable) *FieldError } // Listable indicates that a particular type can be returned via the returned @@ -47,3 +50,8 @@ type Listable interface { GetListType() runtime.Object } + +// Annotatable indicates that a particular type applies various annotations. +type Annotatable interface { + AnnotateUserInfo(ctx context.Context, previous Annotatable, ui *authenticationv1.UserInfo) +} diff --git a/vendor/github.com/knative/pkg/configmap/OWNERS b/vendor/github.com/knative/pkg/configmap/OWNERS new file mode 100644 index 0000000000..5fe7632184 --- /dev/null +++ b/vendor/github.com/knative/pkg/configmap/OWNERS @@ -0,0 +1,5 @@ +# The OWNERS file is used by prow to automatically merge approved PRs. + +approvers: +- mattmoor +- mdemirhan diff --git a/vendor/github.com/knative/pkg/configmap/doc.go b/vendor/github.com/knative/pkg/configmap/doc.go new file mode 100644 index 0000000000..d861a3801f --- /dev/null +++ b/vendor/github.com/knative/pkg/configmap/doc.go @@ -0,0 +1,21 @@ +/* +Copyright 2018 The Knative Authors + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// Package configmap exists to facilitate consuming Kubernetes ConfigMap +// resources in various ways, including: +// - Watching them for changes over time, and +// - Loading them from a VolumeMount. +package configmap diff --git a/vendor/github.com/knative/pkg/configmap/filter.go b/vendor/github.com/knative/pkg/configmap/filter.go new file mode 100644 index 0000000000..27bf13df98 --- /dev/null +++ b/vendor/github.com/knative/pkg/configmap/filter.go @@ -0,0 +1,44 @@ +/* +Copyright 2018 The Knative Authors + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + https://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package configmap + +import "reflect" + +// TypeFilter accepts instances of types to check against and returns a function transformer that would only let +// the call to f through if value is assignable to any one of types of ts. Example: +// +// F := configmap.TypeFilter(&config.Domain{})(f) +// +// The result is a function F(name string, value interface{}) that will call the underlying function +// f(name, value) iff value is a *config.Domain +func TypeFilter(ts ...interface{}) func(func(string, interface{})) func(string, interface{}) { + return func(f func(string, interface{})) func(string, interface{}) { + return func(name string, value interface{}) { + satisfies := false + for _, t := range ts { + t := reflect.TypeOf(t) + if reflect.TypeOf(value).AssignableTo(t) { + satisfies = true + break + } + } + if satisfies { + f(name, value) + } + } + } +} diff --git a/vendor/github.com/knative/pkg/configmap/informed_watcher.go b/vendor/github.com/knative/pkg/configmap/informed_watcher.go new file mode 100644 index 0000000000..2e8b492e5d --- /dev/null +++ b/vendor/github.com/knative/pkg/configmap/informed_watcher.go @@ -0,0 +1,126 @@ +/* +Copyright 2018 The Knative Authors + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +istributed under the License is istributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package configmap + +import ( + "errors" + "time" + + corev1 "k8s.io/api/core/v1" + informers "k8s.io/client-go/informers" + corev1informers "k8s.io/client-go/informers/core/v1" + "k8s.io/client-go/kubernetes" + "k8s.io/client-go/tools/cache" +) + +// NewDefaultWatcher creates a new default configmap.Watcher instance. +// +// Deprecated: Use NewInformedWatcher +func NewDefaultWatcher(kc kubernetes.Interface, namespace string) *InformedWatcher { + return NewInformedWatcher(kc, namespace) +} + +// NewInformedWatcherFromFactory watchers a Kubernetes namespace for configmap changs +func NewInformedWatcherFromFactory(sif informers.SharedInformerFactory, namespace string) *InformedWatcher { + return &InformedWatcher{ + sif: sif, + informer: sif.Core().V1().ConfigMaps(), + ManualWatcher: ManualWatcher{ + Namespace: namespace, + }, + } +} + +// NewInformedWatcher watchers a Kubernetes namespace for configmap changs +func NewInformedWatcher(kc kubernetes.Interface, namespace string) *InformedWatcher { + return NewInformedWatcherFromFactory(informers.NewSharedInformerFactoryWithOptions( + kc, + // This is the default resync period from controller-runtime. + 10*time.Hour, + informers.WithNamespace(namespace), + ), namespace) +} + +// InformedWatcher provides an informer-based implementation of Watcher. +type InformedWatcher struct { + sif informers.SharedInformerFactory + informer corev1informers.ConfigMapInformer + started bool + + // Embedding this struct allows us to reuse the logic + // of registering and notifying observers. This simplifies the + // InformedWatcher to just setting up the Kubernetes informer + ManualWatcher +} + +// Asserts that InformedWatcher implements Watcher. +var _ Watcher = (*InformedWatcher)(nil) + +// Start implements Watcher +func (i *InformedWatcher) Start(stopCh <-chan struct{}) error { + if err := i.registerCallbackAndStartInformer(stopCh); err != nil { + return err + } + + // Wait until it has been synced (WITHOUT holing the mutex, so callbacks happen) + if ok := cache.WaitForCacheSync(stopCh, i.informer.Informer().HasSynced); !ok { + return errors.New("Error waiting for ConfigMap informer to sync.") + } + + return i.checkObservedResourcesExist() +} + +func (i *InformedWatcher) registerCallbackAndStartInformer(stopCh <-chan struct{}) error { + i.m.Lock() + defer i.m.Unlock() + if i.started { + return errors.New("Watcher already started!") + } + i.started = true + + i.informer.Informer().AddEventHandler(cache.ResourceEventHandlerFuncs{ + AddFunc: i.addConfigMapEvent, + UpdateFunc: i.updateConfigMapEvent, + }) + + // Start the shared informer factory (non-blocking) + i.sif.Start(stopCh) + return nil +} + +func (i *InformedWatcher) checkObservedResourcesExist() error { + i.m.Lock() + defer i.m.Unlock() + // Check that all objects with Observers exist in our informers. + for k := range i.observers { + _, err := i.informer.Lister().ConfigMaps(i.Namespace).Get(k) + if err != nil { + return err + } + } + return nil +} + +func (i *InformedWatcher) addConfigMapEvent(obj interface{}) { + configMap := obj.(*corev1.ConfigMap) + i.OnChange(configMap) +} + +func (i *InformedWatcher) updateConfigMapEvent(old, new interface{}) { + configMap := new.(*corev1.ConfigMap) + i.OnChange(configMap) +} diff --git a/vendor/github.com/knative/pkg/configmap/load.go b/vendor/github.com/knative/pkg/configmap/load.go new file mode 100644 index 0000000000..ee40fbf0cc --- /dev/null +++ b/vendor/github.com/knative/pkg/configmap/load.go @@ -0,0 +1,58 @@ +/* +Copyright 2018 The Knative Authors + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package configmap + +import ( + "io/ioutil" + "os" + "path" + "path/filepath" +) + +// Load reads the "Data" of a ConfigMap from a particular VolumeMount. +func Load(p string) (map[string]string, error) { + data := make(map[string]string) + err := filepath.Walk(p, func(p string, info os.FileInfo, err error) error { + if err != nil { + return err + } + for info.Mode()&os.ModeSymlink != 0 { + dirname := filepath.Dir(p) + p, err = os.Readlink(p) + if err != nil { + return err + } + if !filepath.IsAbs(p) { + p = path.Join(dirname, p) + } + info, err = os.Lstat(p) + if err != nil { + return err + } + } + if info.IsDir() { + return nil + } + b, err := ioutil.ReadFile(p) + if err != nil { + return err + } + data[info.Name()] = string(b) + return nil + }) + return data, err +} diff --git a/vendor/github.com/knative/pkg/configmap/manual_watcher.go b/vendor/github.com/knative/pkg/configmap/manual_watcher.go new file mode 100644 index 0000000000..b14c5ac7b0 --- /dev/null +++ b/vendor/github.com/knative/pkg/configmap/manual_watcher.go @@ -0,0 +1,71 @@ +/* +Copyright 2018 The Knative Authors + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package configmap + +import ( + "sync" + + corev1 "k8s.io/api/core/v1" +) + +// ManualWatcher will notify Observers when a ConfigMap is manually reported as changed +type ManualWatcher struct { + Namespace string + + // Guards mutations to defaultImpl fields + m sync.Mutex + + started bool + observers map[string][]Observer +} + +var _ Watcher = (*ManualWatcher)(nil) + +// Watch implements Watcher +func (w *ManualWatcher) Watch(name string, o Observer) { + w.m.Lock() + defer w.m.Unlock() + + if w.observers == nil { + w.observers = make(map[string][]Observer) + } + + wl, _ := w.observers[name] + w.observers[name] = append(wl, o) +} + +func (w *ManualWatcher) Start(<-chan struct{}) error { + return nil +} + +func (w *ManualWatcher) OnChange(configMap *corev1.ConfigMap) { + if configMap.Namespace != w.Namespace { + return + } + // Within our namespace, take the lock and see if there are any registered observers. + w.m.Lock() + defer w.m.Unlock() + observers, ok := w.observers[configMap.Name] + if !ok { + return // No observers. + } + + // Iterate over the observers and invoke their callbacks. + for _, o := range observers { + o(configMap) + } +} diff --git a/vendor/github.com/knative/pkg/configmap/static_watcher.go b/vendor/github.com/knative/pkg/configmap/static_watcher.go new file mode 100644 index 0000000000..96a01140db --- /dev/null +++ b/vendor/github.com/knative/pkg/configmap/static_watcher.go @@ -0,0 +1,63 @@ +/* +Copyright 2018 The Knative Authors + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package configmap + +import ( + "fmt" + + corev1 "k8s.io/api/core/v1" +) + +// NewFixedWatcher returns a StaticWatcher that exposes a collection of ConfigMaps. +// +// Deprecated: Use NewStaticWatcher +func NewFixedWatcher(cms ...*corev1.ConfigMap) *StaticWatcher { + return NewStaticWatcher(cms...) +} + +// NewStaticWatcher returns an StaticWatcher that exposes a collection of ConfigMaps. +func NewStaticWatcher(cms ...*corev1.ConfigMap) *StaticWatcher { + cmm := make(map[string]*corev1.ConfigMap) + for _, cm := range cms { + cmm[cm.Name] = cm + } + return &StaticWatcher{cfgs: cmm} +} + +// StaticWatcher is a Watcher with static ConfigMaps. Callbacks will +// occur when Watch is invoked for a specific Observer +type StaticWatcher struct { + cfgs map[string]*corev1.ConfigMap +} + +// Asserts that fixedImpl implements Watcher. +var _ Watcher = (*StaticWatcher)(nil) + +// Watch implements Watcher +func (di *StaticWatcher) Watch(name string, o Observer) { + cm, ok := di.cfgs[name] + if ok { + o(cm) + } else { + panic(fmt.Sprintf("Tried to watch unknown config with name %q", name)) + } +} + +// Start implements Watcher +func (di *StaticWatcher) Start(<-chan struct{}) error { + return nil +} diff --git a/vendor/github.com/knative/pkg/configmap/store.go b/vendor/github.com/knative/pkg/configmap/store.go new file mode 100644 index 0000000000..62cab43245 --- /dev/null +++ b/vendor/github.com/knative/pkg/configmap/store.go @@ -0,0 +1,174 @@ +/* +Copyright 2018 The Knative Authors + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + https://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package configmap + +import ( + "reflect" + "sync/atomic" + + corev1 "k8s.io/api/core/v1" +) + +// Logger is the interface that UntypedStore expects its logger to conform to. +// UntypedStore will log when updates succeed or fail. +type Logger interface { + Infof(string, ...interface{}) + Fatalf(string, ...interface{}) + Errorf(string, ...interface{}) +} + +// Constructors is a map for specifying config names to +// their function constructors +// +// The values of this map must be functions with the definition +// +// func(*k8s.io/api/core/v1.ConfigMap) (... , error) +// +// These functions can return any type along with an error +type Constructors map[string]interface{} + +// An UntypedStore is a responsible for storing and +// constructing configs from Kubernetes ConfigMaps +// +// WatchConfigs should be used with a configmap,Watcher +// in order for this store to remain up to date +type UntypedStore struct { + name string + logger Logger + + storages map[string]*atomic.Value + constructors map[string]reflect.Value + + onAfterStore []func(name string, value interface{}) +} + +// NewUntypedStore creates an UntypedStore with given name, +// Logger and Constructors +// +// The Logger must not be nil +// +// The values in the Constructors map must be functions with +// the definition +// +// func(*k8s.io/api/core/v1.ConfigMap) (... , error) +// +// These functions can return any type along with an error. +// If the function definition differs then NewUntypedStore +// will panic. +// +// onAfterStore is a variadic list of callbacks to run +// after the ConfigMap has been transformed (via the appropriate Constructor) +// and stored. These callbacks run sequentially (in the argument order) in a +// separate go-routine and are of type func(name string, value interface{}) +// where name is the config-map name and value is the object that has been +// constructed from the config-map and stored. +func NewUntypedStore( + name string, + logger Logger, + constructors Constructors, + onAfterStore ...func(name string, value interface{})) *UntypedStore { + + store := &UntypedStore{ + name: name, + logger: logger, + storages: make(map[string]*atomic.Value), + constructors: make(map[string]reflect.Value), + onAfterStore: onAfterStore, + } + + for configName, constructor := range constructors { + store.registerConfig(configName, constructor) + } + + return store +} + +func (s *UntypedStore) registerConfig(name string, constructor interface{}) { + cType := reflect.TypeOf(constructor) + + if cType.Kind() != reflect.Func { + panic("config constructor must be a function") + } + + if cType.NumIn() != 1 || cType.In(0) != reflect.TypeOf(&corev1.ConfigMap{}) { + panic("config constructor must be of the type func(*k8s.io/api/core/v1/ConfigMap) (..., error)") + } + + errorType := reflect.TypeOf((*error)(nil)).Elem() + + if cType.NumOut() != 2 || !cType.Out(1).Implements(errorType) { + panic("config constructor must be of the type func(*k8s.io/api/core/v1/ConfigMap) (..., error)") + } + + s.storages[name] = &atomic.Value{} + s.constructors[name] = reflect.ValueOf(constructor) +} + +// WatchConfigs uses the provided configmap.Watcher +// to setup watches for the config names provided in the +// Constructors map +func (s *UntypedStore) WatchConfigs(w Watcher) { + for configMapName := range s.constructors { + w.Watch(configMapName, s.OnConfigChanged) + } +} + +// UntypedLoad will return the constructed value for a given +// ConfigMap name +func (s *UntypedStore) UntypedLoad(name string) interface{} { + storage := s.storages[name] + return storage.Load() +} + +// OnConfigChanged will invoke the mapped constructor against +// a Kubernetes ConfigMap. If successful it will be stored. +// If construction fails during the first appearance the store +// will log a fatal error. If construction fails while updating +// the store will log an error message. +func (s *UntypedStore) OnConfigChanged(c *corev1.ConfigMap) { + name := c.ObjectMeta.Name + + storage := s.storages[name] + constructor := s.constructors[name] + + inputs := []reflect.Value{ + reflect.ValueOf(c), + } + + outputs := constructor.Call(inputs) + result := outputs[0].Interface() + errVal := outputs[1] + + if !errVal.IsNil() { + err := errVal.Interface() + if storage.Load() != nil { + s.logger.Errorf("Error updating %s config %q: %q", s.name, name, err) + } else { + s.logger.Fatalf("Error initializing %s config %q: %q", s.name, name, err) + } + return + } + + s.logger.Infof("%s config %q config was added or updated: %v", s.name, name, result) + storage.Store(result) + + go func() { + for _, f := range s.onAfterStore { + f(name, result) + } + }() +} diff --git a/vendor/github.com/knative/pkg/configmap/watcher.go b/vendor/github.com/knative/pkg/configmap/watcher.go new file mode 100644 index 0000000000..d248bbd73a --- /dev/null +++ b/vendor/github.com/knative/pkg/configmap/watcher.go @@ -0,0 +1,38 @@ +/* +Copyright 2018 The Knative Authors + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package configmap + +import ( + corev1 "k8s.io/api/core/v1" +) + +// Observer is the signature of the callbacks that notify an observer of the latest +// state of a particular configuration. An observer should not modify the provided +// ConfigMap, and should `.DeepCopy()` it for persistence (or otherwise process its +// contents). +type Observer func(*corev1.ConfigMap) + +// Watcher defined the interface that a configmap implementation must implement. +type Watcher interface { + // Watch is called to register a callback to be notified when a named ConfigMap changes. + Watch(string, Observer) + + // Start is called to initiate the watches and provide a channel to signal when we should + // stop watching. When Start returns, all registered Observers will be called with the + // initial state of the ConfigMaps they are watching. + Start(<-chan struct{}) error +} diff --git a/vendor/github.com/knative/pkg/kmp/diff.go b/vendor/github.com/knative/pkg/kmp/diff.go index bae3df79e3..ef9bae39e5 100644 --- a/vendor/github.com/knative/pkg/kmp/diff.go +++ b/vendor/github.com/knative/pkg/kmp/diff.go @@ -49,3 +49,17 @@ func SafeDiff(x, y interface{}, opts ...cmp.Option) (diff string, err error) { return } + +func SafeEqual(x, y interface{}, opts ...cmp.Option) (equal bool, err error) { + // cmp.Equal will panic if we miss something; return error instead of crashing. + defer func() { + if r := recover(); r != nil { + err = fmt.Errorf("recovered in kmp.SafeEqual: %v", r) + } + }() + + opts = append(opts, defaultOpts...) + equal = cmp.Equal(x, y, opts...) + + return +} diff --git a/vendor/github.com/knative/serving/pkg/apis/autoscaling/OWNERS b/vendor/github.com/knative/serving/pkg/apis/autoscaling/OWNERS index 3d837987a5..690ff0e48e 100644 --- a/vendor/github.com/knative/serving/pkg/apis/autoscaling/OWNERS +++ b/vendor/github.com/knative/serving/pkg/apis/autoscaling/OWNERS @@ -5,3 +5,6 @@ approvers: reviewers: - autoscaling-reviewers + +labels: +- area/autoscale diff --git a/vendor/github.com/knative/serving/pkg/apis/autoscaling/register.go b/vendor/github.com/knative/serving/pkg/apis/autoscaling/register.go index 1bbcbe7b00..90c8201a80 100644 --- a/vendor/github.com/knative/serving/pkg/apis/autoscaling/register.go +++ b/vendor/github.com/knative/serving/pkg/apis/autoscaling/register.go @@ -35,7 +35,7 @@ const ( // the PodAutoscaler should provision. For example, // autoscaling.knative.dev/minScale: "1" MinScaleAnnotationKey = GroupName + "/minScale" - // MinScaleAnnotationKey is the annotation to specify the maximum number of Pods + // MaxScaleAnnotationKey is the annotation to specify the maximum number of Pods // the PodAutoscaler should provision. For example, // autoscaling.knative.dev/maxScale: "10" MaxScaleAnnotationKey = GroupName + "/maxScale" diff --git a/vendor/github.com/knative/serving/pkg/apis/autoscaling/v1alpha1/pa_defaults.go b/vendor/github.com/knative/serving/pkg/apis/autoscaling/v1alpha1/pa_defaults.go index 70f6f34752..5ab0f2ac88 100644 --- a/vendor/github.com/knative/serving/pkg/apis/autoscaling/v1alpha1/pa_defaults.go +++ b/vendor/github.com/knative/serving/pkg/apis/autoscaling/v1alpha1/pa_defaults.go @@ -17,12 +17,14 @@ limitations under the License. package v1alpha1 import ( + "context" + "github.com/knative/serving/pkg/apis/autoscaling" servingv1alpha1 "github.com/knative/serving/pkg/apis/serving/v1alpha1" ) -func (r *PodAutoscaler) SetDefaults() { - r.Spec.SetDefaults() +func (r *PodAutoscaler) SetDefaults(ctx context.Context) { + r.Spec.SetDefaults(ctx) if r.Annotations == nil { r.Annotations = make(map[string]string) } @@ -43,7 +45,7 @@ func (r *PodAutoscaler) SetDefaults() { } } -func (rs *PodAutoscalerSpec) SetDefaults() { +func (rs *PodAutoscalerSpec) SetDefaults(ctx context.Context) { // When ConcurrencyModel is specified but ContainerConcurrency // is not (0), use the ConcurrencyModel value. if rs.ConcurrencyModel == servingv1alpha1.RevisionRequestConcurrencyModelSingle && rs.ContainerConcurrency == 0 { diff --git a/vendor/github.com/knative/serving/pkg/apis/autoscaling/v1alpha1/pa_lifecycle.go b/vendor/github.com/knative/serving/pkg/apis/autoscaling/v1alpha1/pa_lifecycle.go new file mode 100644 index 0000000000..8153f7ab6f --- /dev/null +++ b/vendor/github.com/knative/serving/pkg/apis/autoscaling/v1alpha1/pa_lifecycle.go @@ -0,0 +1,154 @@ +/* +Copyright 2019 The Knative Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1alpha1 + +import ( + "fmt" + "strconv" + "time" + + duckv1alpha1 "github.com/knative/pkg/apis/duck/v1alpha1" + "github.com/knative/serving/pkg/apis/autoscaling" + corev1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/runtime/schema" +) + +var podCondSet = duckv1alpha1.NewLivingConditionSet( + PodAutoscalerConditionActive, +) + +func (pa *PodAutoscaler) GetGroupVersionKind() schema.GroupVersionKind { + return SchemeGroupVersion.WithKind("PodAutoscaler") +} + +func (pa *PodAutoscaler) Class() string { + if c, ok := pa.Annotations[autoscaling.ClassAnnotationKey]; ok { + return c + } + // Default to "kpa" class for backward compatibility. + return autoscaling.KPA +} + +func (pa *PodAutoscaler) annotationInt32(key string) int32 { + if s, ok := pa.Annotations[key]; ok { + // no error check: relying on validation + i, _ := strconv.ParseInt(s, 10, 32) + if i < 0 { + return 0 + } + return int32(i) + } + return 0 +} + +// ScaleBounds returns scale bounds annotations values as a tuple: +// `(min, max int32)`. The value of 0 for any of min or max means the bound is +// not set +func (pa *PodAutoscaler) ScaleBounds() (min, max int32) { + min = pa.annotationInt32(autoscaling.MinScaleAnnotationKey) + max = pa.annotationInt32(autoscaling.MaxScaleAnnotationKey) + return +} + +// Target returns the target annotation value or false if not present. +func (pa *PodAutoscaler) Target() (target int32, ok bool) { + if s, ok := pa.Annotations[autoscaling.TargetAnnotationKey]; ok { + if i, err := strconv.Atoi(s); err == nil { + if i < 1 { + return 0, false + } + return int32(i), true + } + } + return 0, false +} + +// IsReady looks at the conditions and if the Status has a condition +// PodAutoscalerConditionReady returns true if ConditionStatus is True +func (rs *PodAutoscalerStatus) IsReady() bool { + return podCondSet.Manage(rs).IsHappy() +} + +// IsActivating assumes the pod autoscaler is Activating if it is neither +// Active nor Inactive +func (rs *PodAutoscalerStatus) IsActivating() bool { + cond := rs.GetCondition(PodAutoscalerConditionActive) + + return cond != nil && cond.Status == corev1.ConditionUnknown +} + +func (rs *PodAutoscalerStatus) GetCondition(t duckv1alpha1.ConditionType) *duckv1alpha1.Condition { + return podCondSet.Manage(rs).GetCondition(t) +} + +func (rs *PodAutoscalerStatus) InitializeConditions() { + podCondSet.Manage(rs).InitializeConditions() +} + +func (rs *PodAutoscalerStatus) MarkActive() { + podCondSet.Manage(rs).MarkTrue(PodAutoscalerConditionActive) +} + +func (rs *PodAutoscalerStatus) MarkActivating(reason, message string) { + podCondSet.Manage(rs).MarkUnknown(PodAutoscalerConditionActive, reason, message) +} + +func (rs *PodAutoscalerStatus) MarkInactive(reason, message string) { + podCondSet.Manage(rs).MarkFalse(PodAutoscalerConditionActive, reason, message) +} + +// MarkResourceNotOwned changes the "Active" condition to false to reflect that the +// resource of the given kind and name has already been created, and we do not own it. +func (rs *PodAutoscalerStatus) MarkResourceNotOwned(kind, name string) { + rs.MarkInactive("NotOwned", + fmt.Sprintf("There is an existing %s %q that we do not own.", kind, name)) +} + +// MarkResourceFailedCreation changes the "Active" condition to false to reflect that a +// critical resource of the given kind and name was unable to be created. +func (rs *PodAutoscalerStatus) MarkResourceFailedCreation(kind, name string) { + rs.MarkInactive("FailedCreate", + fmt.Sprintf("Failed to create %s %q.", kind, name)) +} + +// CanScaleToZero checks whether the pod autoscaler has been in an inactive state +// for at least the specified grace period. +func (rs *PodAutoscalerStatus) CanScaleToZero(gracePeriod time.Duration) bool { + if cond := rs.GetCondition(PodAutoscalerConditionActive); cond != nil { + switch cond.Status { + case corev1.ConditionFalse: + // Check that this PodAutoscaler has been inactive for + // at least the grace period. + return time.Now().After(cond.LastTransitionTime.Inner.Add(gracePeriod)) + } + } + return false +} + +// CanMarkInactive checks whether the pod autoscaler has been in an active state +// for at least the specified idle period. +func (rs *PodAutoscalerStatus) CanMarkInactive(idlePeriod time.Duration) bool { + if cond := rs.GetCondition(PodAutoscalerConditionActive); cond != nil { + switch cond.Status { + case corev1.ConditionTrue: + // Check that this PodAutoscaler has been active for + // at least the grace period. + return time.Now().After(cond.LastTransitionTime.Inner.Add(idlePeriod)) + } + } + return false +} diff --git a/vendor/github.com/knative/serving/pkg/apis/autoscaling/v1alpha1/pa_types.go b/vendor/github.com/knative/serving/pkg/apis/autoscaling/v1alpha1/pa_types.go index f33850ead1..eeee538a97 100644 --- a/vendor/github.com/knative/serving/pkg/apis/autoscaling/v1alpha1/pa_types.go +++ b/vendor/github.com/knative/serving/pkg/apis/autoscaling/v1alpha1/pa_types.go @@ -17,17 +17,13 @@ limitations under the License. package v1alpha1 import ( - "strconv" - "time" - "github.com/knative/pkg/apis" duckv1alpha1 "github.com/knative/pkg/apis/duck/v1alpha1" - "github.com/knative/serving/pkg/apis/autoscaling" + "github.com/knative/pkg/kmeta" + net "github.com/knative/serving/pkg/apis/networking" servingv1alpha1 "github.com/knative/serving/pkg/apis/serving/v1alpha1" autoscalingv1 "k8s.io/api/autoscaling/v1" - corev1 "k8s.io/api/core/v1" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/apimachinery/pkg/runtime/schema" ) // +genclient @@ -51,22 +47,29 @@ type PodAutoscaler struct { Status PodAutoscalerStatus `json:"status,omitempty"` } -// Check that PodAutoscaler can be validated, can be defaulted, and has immutable fields. -var _ apis.Validatable = (*PodAutoscaler)(nil) -var _ apis.Defaultable = (*PodAutoscaler)(nil) -var _ apis.Immutable = (*PodAutoscaler)(nil) +// Verify that PodAutoscaler adheres to the appropriate interfaces. +var ( + // Check that PodAutoscaler can be validated, can be defaulted, and has immutable fields. + _ apis.Validatable = (*PodAutoscaler)(nil) + _ apis.Defaultable = (*PodAutoscaler)(nil) + _ apis.Immutable = (*PodAutoscaler)(nil) -// Check that ConfigurationStatus may have its conditions managed. -var _ duckv1alpha1.ConditionsAccessor = (*PodAutoscalerStatus)(nil) + // Check that we can create OwnerReferences to a PodAutoscaler. + _ kmeta.OwnerRefable = (*PodAutoscaler)(nil) +) // PodAutoscalerSpec holds the desired state of the PodAutoscaler (from the client). type PodAutoscalerSpec struct { - // TODO: Generation does not work correctly with CRD. They are scrubbed - // by the APIserver (https://github.com/kubernetes/kubernetes/issues/58778) - // So, we add Generation here. Once that gets fixed, remove this and use - // ObjectMeta.Generation instead. + // DeprecatedGeneration was used prior in Kubernetes versions <1.11 + // when metadata.generation was not being incremented by the api server + // + // This property will be dropped in future Knative releases and should + // not be used - use metadata.generation + // + // Tracking issue: https://github.com/knative/serving/issues/643 + // // +optional - Generation int64 `json:"generation,omitempty"` + DeprecatedGeneration int64 `json:"generation,omitempty"` // ConcurrencyModel specifies the desired concurrency model // (Single or Multi) for the scale target. Defaults to Multi. @@ -89,6 +92,9 @@ type PodAutoscalerSpec struct { // ServiceName holds the name of a core Kubernetes Service resource that // load balances over the pods referenced by the ScaleTargetRef. ServiceName string `json:"serviceName"` + + // The application-layer protocol. Matches `ProtocolType` inferred from the revision spec. + ProtocolType net.ProtocolType } const ( @@ -99,16 +105,8 @@ const ( PodAutoscalerConditionActive duckv1alpha1.ConditionType = "Active" ) -var podCondSet = duckv1alpha1.NewLivingConditionSet(PodAutoscalerConditionActive) - // PodAutoscalerStatus communicates the observed state of the PodAutoscaler (from the controller). -type PodAutoscalerStatus struct { - // Conditions communicates information about ongoing/complete - // reconciliation processes that bring the "spec" inline with the observed - // state of the world. - // +optional - Conditions duckv1alpha1.Conditions `json:"conditions,omitempty"` -} +type PodAutoscalerStatus duckv1alpha1.Status // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object @@ -119,116 +117,3 @@ type PodAutoscalerList struct { Items []PodAutoscaler `json:"items"` } - -func (ps *PodAutoscaler) GetGroupVersionKind() schema.GroupVersionKind { - return SchemeGroupVersion.WithKind("PodAutoscaler") -} - -func (pa *PodAutoscaler) Class() string { - if c, ok := pa.Annotations[autoscaling.ClassAnnotationKey]; ok { - return c - } - // Default to "kpa" class for backward compatibility. - return autoscaling.KPA -} - -func (pa *PodAutoscaler) annotationInt32(key string) int32 { - if s, ok := pa.Annotations[key]; ok { - // no error check: relying on validation - i, _ := strconv.ParseInt(s, 10, 32) - return int32(i) - } - return 0 -} - -// ScaleBounds returns scale bounds annotations values as a tuple: -// `(min, max int32)`. The value of 0 for any of min or max means the bound is -// not set -func (pa *PodAutoscaler) ScaleBounds() (min, max int32) { - min = pa.annotationInt32(autoscaling.MinScaleAnnotationKey) - max = pa.annotationInt32(autoscaling.MaxScaleAnnotationKey) - return -} - -func (pa *PodAutoscaler) MetricTarget() (target int32, ok bool) { - if s, ok := pa.Annotations[autoscaling.TargetAnnotationKey]; ok { - if i, err := strconv.Atoi(s); err == nil { - return int32(i), true - } - } - return 0, false -} - -// IsReady looks at the conditions and if the Status has a condition -// PodAutoscalerConditionReady returns true if ConditionStatus is True -func (rs *PodAutoscalerStatus) IsReady() bool { - return podCondSet.Manage(rs).IsHappy() -} - -// IsActivating assumes the pod autoscaler is Activating if it is neither -// Active nor Inactive -func (rs *PodAutoscalerStatus) IsActivating() bool { - cond := rs.GetCondition(PodAutoscalerConditionActive) - - return cond != nil && cond.Status == corev1.ConditionUnknown -} - -func (rs *PodAutoscalerStatus) GetCondition(t duckv1alpha1.ConditionType) *duckv1alpha1.Condition { - return podCondSet.Manage(rs).GetCondition(t) -} - -func (rs *PodAutoscalerStatus) InitializeConditions() { - podCondSet.Manage(rs).InitializeConditions() -} - -func (rs *PodAutoscalerStatus) MarkActive() { - podCondSet.Manage(rs).MarkTrue(PodAutoscalerConditionActive) -} - -func (rs *PodAutoscalerStatus) MarkActivating(reason, message string) { - podCondSet.Manage(rs).MarkUnknown(PodAutoscalerConditionActive, reason, message) -} - -func (rs *PodAutoscalerStatus) MarkInactive(reason, message string) { - podCondSet.Manage(rs).MarkFalse(PodAutoscalerConditionActive, reason, message) -} - -// CanScaleToZero checks whether the pod autoscaler has been in an inactive state -// for at least the specified grace period. -func (rs *PodAutoscalerStatus) CanScaleToZero(gracePeriod time.Duration) bool { - if cond := rs.GetCondition(PodAutoscalerConditionActive); cond != nil { - switch cond.Status { - case corev1.ConditionFalse: - // Check that this PodAutoscaler has been inactive for - // at least the grace period. - return time.Now().After(cond.LastTransitionTime.Inner.Add(gracePeriod)) - } - } - return false -} - -// CanMarkInactive checks whether the pod autoscaler has been in an active state -// for at least the specified idle period. -func (rs *PodAutoscalerStatus) CanMarkInactive(idlePeriod time.Duration) bool { - if cond := rs.GetCondition(PodAutoscalerConditionActive); cond != nil { - switch cond.Status { - case corev1.ConditionTrue: - // Check that this PodAutoscaler has been active for - // at least the grace period. - return time.Now().After(cond.LastTransitionTime.Inner.Add(idlePeriod)) - } - } - return false -} - -// GetConditions returns the Conditions array. This enables generic handling of -// conditions by implementing the duckv1alpha1.Conditions interface. -func (rs *PodAutoscalerStatus) GetConditions() duckv1alpha1.Conditions { - return rs.Conditions -} - -// SetConditions sets the Conditions array. This enables generic handling of -// conditions by implementing the duckv1alpha1.Conditions interface. -func (rs *PodAutoscalerStatus) SetConditions(conditions duckv1alpha1.Conditions) { - rs.Conditions = conditions -} diff --git a/vendor/github.com/knative/serving/pkg/apis/autoscaling/v1alpha1/pa_validation.go b/vendor/github.com/knative/serving/pkg/apis/autoscaling/v1alpha1/pa_validation.go index 1e893664b8..688e6eee99 100644 --- a/vendor/github.com/knative/serving/pkg/apis/autoscaling/v1alpha1/pa_validation.go +++ b/vendor/github.com/knative/serving/pkg/apis/autoscaling/v1alpha1/pa_validation.go @@ -17,8 +17,10 @@ limitations under the License. package v1alpha1 import ( + "context" "fmt" + "github.com/google/go-cmp/cmp" "github.com/knative/pkg/apis" "github.com/knative/pkg/kmp" "github.com/knative/serving/pkg/apis/autoscaling" @@ -27,14 +29,15 @@ import ( "k8s.io/apimachinery/pkg/api/equality" ) -func (rt *PodAutoscaler) Validate() *apis.FieldError { - return servingv1alpha1.ValidateObjectMetadata(rt.GetObjectMeta()). +func (pa *PodAutoscaler) Validate(ctx context.Context) *apis.FieldError { + return servingv1alpha1.ValidateObjectMetadata(pa.GetObjectMeta()). ViaField("metadata"). - Also(rt.Spec.Validate().ViaField("spec")). - Also(rt.validateMetric()) + Also(pa.Spec.Validate(ctx).ViaField("spec")). + Also(pa.validateMetric()) } -func (rs *PodAutoscalerSpec) Validate() *apis.FieldError { +// Validate validates PodAutoscaler Spec. +func (rs *PodAutoscalerSpec) Validate(ctx context.Context) *apis.FieldError { if equality.Semantic.DeepEqual(rs, &PodAutoscalerSpec{}) { return apis.ErrMissingField(apis.CurrentField) } @@ -42,12 +45,21 @@ func (rs *PodAutoscalerSpec) Validate() *apis.FieldError { if rs.ServiceName == "" { errs = errs.Also(apis.ErrMissingField("serviceName")) } - if err := rs.ConcurrencyModel.Validate(); err != nil { + if err := rs.ConcurrencyModel.Validate(ctx); err != nil { errs = errs.Also(err.ViaField("concurrencyModel")) } else if err := servingv1alpha1.ValidateContainerConcurrency(rs.ContainerConcurrency, rs.ConcurrencyModel); err != nil { errs = errs.Also(err) } - return errs + return errs.Also(validateSKSFields(rs)) +} + +func validateSKSFields(rs *PodAutoscalerSpec) *apis.FieldError { + var all *apis.FieldError + // TODO(vagababov) stop permitting empty protocol type, once SKS controller is live. + if string(rs.ProtocolType) != "" { + all = all.Also(rs.ProtocolType.Validate()).ViaField("protocolType") + } + return all } func validateReference(ref autoscalingv1.CrossVersionObjectReference) *apis.FieldError { @@ -94,13 +106,21 @@ func (pa *PodAutoscaler) validateMetric() *apis.FieldError { return nil } -func (current *PodAutoscaler) CheckImmutableFields(og apis.Immutable) *apis.FieldError { +// CheckImmutableFields checks the immutability of the PodAutoscaler. +func (current *PodAutoscaler) CheckImmutableFields(ctx context.Context, og apis.Immutable) *apis.FieldError { original, ok := og.(*PodAutoscaler) if !ok { return &apis.FieldError{Message: "The provided original was not a PodAutoscaler"} } - if diff, err := kmp.SafeDiff(original.Spec, current.Spec); err != nil { + // TODO(vagababov): remove after 0.6. This is temporary plug for backwards compatibility. + opt := cmp.FilterPath( + func(p cmp.Path) bool { + return p.String() == "ProtocolType" + }, + cmp.Ignore(), + ) + if diff, err := kmp.SafeDiff(original.Spec, current.Spec, opt); err != nil { return &apis.FieldError{ Message: "Failed to diff PodAutoscaler", Paths: []string{"spec"}, diff --git a/vendor/github.com/knative/serving/pkg/apis/autoscaling/v1alpha1/zz_generated.deepcopy.go b/vendor/github.com/knative/serving/pkg/apis/autoscaling/v1alpha1/zz_generated.deepcopy.go index 466269da32..b797cae946 100644 --- a/vendor/github.com/knative/serving/pkg/apis/autoscaling/v1alpha1/zz_generated.deepcopy.go +++ b/vendor/github.com/knative/serving/pkg/apis/autoscaling/v1alpha1/zz_generated.deepcopy.go @@ -1,7 +1,7 @@ // +build !ignore_autogenerated /* -Copyright 2018 The Knative Authors +Copyright 2019 The Knative Authors Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/vendor/github.com/knative/serving/pkg/apis/config/defaults.go b/vendor/github.com/knative/serving/pkg/apis/config/defaults.go new file mode 100644 index 0000000000..7791a33206 --- /dev/null +++ b/vendor/github.com/knative/serving/pkg/apis/config/defaults.go @@ -0,0 +1,99 @@ +/* +Copyright 2019 The Knative Authors + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + https://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package config + +import ( + "strconv" + + corev1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/api/resource" +) + +const ( + // DefaultsConfigName is the name of config map for the defaults. + DefaultsConfigName = "config-defaults" +) + +// NewDefaultsConfigFromMap creates a Defaults from the supplied Map +func NewDefaultsConfigFromMap(data map[string]string) (*Defaults, error) { + nc := &Defaults{} + + // Process int64 fields + for _, i64 := range []struct { + key string + field *int64 + // specified exactly when optional + defaultValue int64 + }{{ + key: "revision-timeout-seconds", + field: &nc.RevisionTimeoutSeconds, + defaultValue: DefaultRevisionTimeoutSeconds, + }} { + if raw, ok := data[i64.key]; !ok { + *i64.field = i64.defaultValue + } else if val, err := strconv.ParseInt(raw, 10, 64); err != nil { + return nil, err + } else { + *i64.field = val + } + } + + // Process resource quantity fields + for _, rsrc := range []struct { + key string + field *resource.Quantity + // specified exactly when optional + defaultValue resource.Quantity + }{{ + key: "revision-cpu-request", + field: &nc.RevisionCPURequest, + defaultValue: DefaultRevisionCPURequest, + }} { + if raw, ok := data[rsrc.key]; !ok { + *rsrc.field = rsrc.defaultValue + } else if val, err := resource.ParseQuantity(raw); err != nil { + return nil, err + } else { + *rsrc.field = val + } + } + + return nc, nil +} + +// NewDefaultsConfigFromConfigMap creates a Defaults from the supplied configMap +func NewDefaultsConfigFromConfigMap(config *corev1.ConfigMap) (*Defaults, error) { + return NewDefaultsConfigFromMap(config.Data) +} + +const ( + // DefaultRevisionTimeoutSeconds will be set if timeoutSeconds not specified. + DefaultRevisionTimeoutSeconds = 5 * 60 +) + +// Pseudo-constants +var ( + // DefaultRevisionCPURequest will be set if resources.requests.cpu is not specified. + DefaultRevisionCPURequest = resource.MustParse("400m") +) + +// Defaults includes the default values to be populated by the webhook. +type Defaults struct { + RevisionTimeoutSeconds int64 + + RevisionCPURequest resource.Quantity +} diff --git a/vendor/github.com/knative/serving/pkg/apis/config/doc.go b/vendor/github.com/knative/serving/pkg/apis/config/doc.go new file mode 100644 index 0000000000..8a8d1a7580 --- /dev/null +++ b/vendor/github.com/knative/serving/pkg/apis/config/doc.go @@ -0,0 +1,21 @@ +/* +Copyright 2019 The Knative Authors + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// +k8s:deepcopy-gen=package + +// Package config holds the typed objects that define the schemas for +// ConfigMap objects that pertain to our API objects. +package config diff --git a/vendor/github.com/knative/serving/pkg/apis/config/store.go b/vendor/github.com/knative/serving/pkg/apis/config/store.go new file mode 100644 index 0000000000..7d7f519d9a --- /dev/null +++ b/vendor/github.com/knative/serving/pkg/apis/config/store.go @@ -0,0 +1,92 @@ +/* +Copyright 2019 The Knative Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package config + +import ( + "context" + + "github.com/knative/pkg/configmap" +) + +type cfgKey struct{} + +// Config holds the collection of configurations that we attach to contexts. +// +k8s:deepcopy-gen=false +type Config struct { + Defaults *Defaults +} + +// FromContext extracts a Config from the provided context. +func FromContext(ctx context.Context) *Config { + x, ok := ctx.Value(cfgKey{}).(*Config) + if ok { + return x + } + return nil +} + +// FromContextOrDefaults is like FromContext, but when no Config is attached it +// returns a Config populated with the defaults for each of the Config fields. +func FromContextOrDefaults(ctx context.Context) *Config { + if cfg := FromContext(ctx); cfg != nil { + return cfg + } + defaults, _ := NewDefaultsConfigFromMap(map[string]string{}) + return &Config{ + Defaults: defaults, + } +} + +// ToContext attaches the provided Config to the provided context, returning the +// new context with the Config attached. +func ToContext(ctx context.Context, c *Config) context.Context { + return context.WithValue(ctx, cfgKey{}, c) +} + +// Store is a typed wrapper around configmap.Untyped store to handle our configmaps. +// +k8s:deepcopy-gen=false +type Store struct { + *configmap.UntypedStore +} + +// NewStore creates a new store of Configs and optionally calls functions when ConfigMaps are updated. +func NewStore(logger configmap.Logger, onAfterStore ...func(name string, value interface{})) *Store { + store := &Store{ + UntypedStore: configmap.NewUntypedStore( + "defaults", + logger, + configmap.Constructors{ + DefaultsConfigName: NewDefaultsConfigFromConfigMap, + }, + onAfterStore..., + ), + } + + return store +} + +// ToContext attaches the current Config state to the provided context. +func (s *Store) ToContext(ctx context.Context) context.Context { + return ToContext(ctx, s.Load()) +} + +// Load creates a Config from the current config state of the Store. +func (s *Store) Load() *Config { + return &Config{ + Defaults: s.UntypedLoad(DefaultsConfigName).(*Defaults).DeepCopy(), + } +} diff --git a/vendor/github.com/knative/serving/pkg/apis/config/zz_generated.deepcopy.go b/vendor/github.com/knative/serving/pkg/apis/config/zz_generated.deepcopy.go new file mode 100644 index 0000000000..2f56851274 --- /dev/null +++ b/vendor/github.com/knative/serving/pkg/apis/config/zz_generated.deepcopy.go @@ -0,0 +1,38 @@ +// +build !ignore_autogenerated + +/* +Copyright 2019 The Knative Authors + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was autogenerated by deepcopy-gen. Do not edit it manually! + +package config + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *Defaults) DeepCopyInto(out *Defaults) { + *out = *in + out.RevisionCPURequest = in.RevisionCPURequest.DeepCopy() + return +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Defaults. +func (in *Defaults) DeepCopy() *Defaults { + if in == nil { + return nil + } + out := new(Defaults) + in.DeepCopyInto(out) + return out +} diff --git a/vendor/github.com/knative/serving/pkg/apis/networking/OWNERS b/vendor/github.com/knative/serving/pkg/apis/networking/OWNERS index 0fa7bb3c07..8787cec263 100644 --- a/vendor/github.com/knative/serving/pkg/apis/networking/OWNERS +++ b/vendor/github.com/knative/serving/pkg/apis/networking/OWNERS @@ -5,3 +5,6 @@ approvers: reviewers: - networking-reviewers + +labels: +- area/networking diff --git a/vendor/github.com/knative/serving/pkg/apis/networking/generic_types.go b/vendor/github.com/knative/serving/pkg/apis/networking/generic_types.go new file mode 100644 index 0000000000..d13cbf1a19 --- /dev/null +++ b/vendor/github.com/knative/serving/pkg/apis/networking/generic_types.go @@ -0,0 +1,42 @@ +/* +Copyright 2019 The Knative Authors + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package networking + +import "github.com/knative/pkg/apis" + +// This files contains the versionless types and enums that are strongly +// unlikely to change from version to version. + +// ProtocolType is an enumeration of the supported application-layer protocols +// See also: https://github.com/knative/serving/blob/master/docs/runtime-contract.md#protocols-and-ports +type ProtocolType string + +const ( + // ProtocolHTTP1 maps to HTTP/1.1. + ProtocolHTTP1 ProtocolType = "http1" + // ProtocolH2C maps to HTTP/2 with Prior Knowledge. + ProtocolH2C ProtocolType = "h2c" +) + +// Validate validates that ProtocolType has a correct enum value. +func (p ProtocolType) Validate() *apis.FieldError { + switch p { + case ProtocolH2C, ProtocolHTTP1: + return nil + } + return apis.ErrInvalidValue(string(p), apis.CurrentField) +} diff --git a/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/certificate_defaults.go b/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/certificate_defaults.go new file mode 100644 index 0000000000..c270d81887 --- /dev/null +++ b/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/certificate_defaults.go @@ -0,0 +1,24 @@ +/* +Copyright 2019 The Knative Authors + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1alpha1 + +import "context" + +// SetDefaults sets the default values for Certificate. +// Currently it is required that all of the fields of Certificate are +// provisioned by the client. Therefore, SetDefaults does nothing right now. +func (c *Certificate) SetDefaults(context.Context) {} diff --git a/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/certificate_lifecycle.go b/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/certificate_lifecycle.go new file mode 100644 index 0000000000..90c4464154 --- /dev/null +++ b/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/certificate_lifecycle.go @@ -0,0 +1,56 @@ +/* +Copyright 2019 The Knative Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1alpha1 + +import ( + duckv1alpha1 "github.com/knative/pkg/apis/duck/v1alpha1" + "k8s.io/apimachinery/pkg/runtime/schema" +) + +// InitializeConditions initializes the certificate conditions. +func (cs *CertificateStatus) InitializeConditions() { + certificateCondSet.Manage(cs).InitializeConditions() +} + +// MarkReady marks the certificate as ready to use. +func (cs *CertificateStatus) MarkReady() { + certificateCondSet.Manage(cs).MarkTrue(CertificateCondidtionReady) +} + +// IsReady returns true is the Certificate is ready. +func (cs *CertificateStatus) IsReady() bool { + return certificateCondSet.Manage(cs).IsHappy() +} + +// GetCondition gets a speicifc condition of the Certificate status. +func (cs *CertificateStatus) GetCondition(t duckv1alpha1.ConditionType) *duckv1alpha1.Condition { + return certificateCondSet.Manage(cs).GetCondition(t) +} + +// ConditionType represents a Certificate condition value +const ( + // CertificateConditionReady is set when the requested certificate + // is provioned and valid. + CertificateCondidtionReady = duckv1alpha1.ConditionReady +) + +var certificateCondSet = duckv1alpha1.NewLivingConditionSet(CertificateCondidtionReady) + +// GetGroupVersionKind returns the GroupVersionKind of Certificate. +func (c *Certificate) GetGroupVersionKind() schema.GroupVersionKind { + return SchemeGroupVersion.WithKind("Certificate") +} diff --git a/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/certificate_types.go b/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/certificate_types.go new file mode 100644 index 0000000000..49bf5c0ea2 --- /dev/null +++ b/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/certificate_types.go @@ -0,0 +1,92 @@ +/* +Copyright 2019 The Knative Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1alpha1 + +import ( + "github.com/knative/pkg/apis" + duckv1alpha1 "github.com/knative/pkg/apis/duck/v1alpha1" + "github.com/knative/pkg/kmeta" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" +) + +// +genclient +// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object + +// Certificate is responsible for provisioning a SSL certificate for the +// given hosts. It is a Knative abstraction for various SSL certificate +// provisioning solutions (such as cert-manager or self-signed SSL certificate). +type Certificate struct { + metav1.TypeMeta `json:",inline"` + // Standard object's metadata. + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata + // +optional + metav1.ObjectMeta `json:"metadata,omitempty"` + + // Spec is the desired state of the Certificate. + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status + // +optional + Spec CertificateSpec `json:"spec,omitempty"` + + // Status is the current state of the Certificate. + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status + // +optional + Status CertificateStatus `json:"status,omitempty"` +} + +// Verify that Certificate adheres to the appropriate interfaces. +var ( + // Check that Certificate may be validated and defaulted. + _ apis.Validatable = (*Certificate)(nil) + _ apis.Defaultable = (*Certificate)(nil) + + // Check that we can create OwnerReferences to a Certificate.. + _ kmeta.OwnerRefable = (*Certificate)(nil) +) + +// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object + +// CertificateList is a collection of `Certificate`. +type CertificateList struct { + metav1.TypeMeta `json:",inline"` + // Standard object's metadata. + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata + // +optional + metav1.ListMeta `json:"metadata,omitempty"` + + // Items is the list of `Certificate`. + Items []Certificate `json:"items"` +} + +// CertificateSpec defines the desired state of a `Certificate`. +type CertificateSpec struct { + // DNSNames is a list of DNS names the Certificate could support. + // The wildcard format of DNSNames (e.g. *.default.example.com) is supported. + DNSNames []string `json:"dnsNames"` + + // SecretName is the name of the secret resource to store the SSL certificate in. + SecretName string `json:"secretName"` +} + +// CertificateStatus defines the observed state of a `Certificate`. +type CertificateStatus struct { + duckv1alpha1.Status `json:",inline"` + + // The expiration time of the TLS certificate stored in the secret named + // by this resource in spec.secretName. + // +optional + NotAfter *metav1.Time `json:"notAfter,omitempty"` +} diff --git a/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/certificate_validation.go b/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/certificate_validation.go new file mode 100644 index 0000000000..b99d4879d3 --- /dev/null +++ b/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/certificate_validation.go @@ -0,0 +1,49 @@ +/* +Copyright 2019 The Knative Authors + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1alpha1 + +import ( + "context" + + "github.com/knative/pkg/apis" +) + +// Validate inspects and validates Certificate object. +func (c *Certificate) Validate(ctx context.Context) *apis.FieldError { + return c.Spec.Validate(ctx).ViaField("spec") +} + +// Validate inspects and validates CertificateSpec object. +func (spec *CertificateSpec) Validate(ctx context.Context) *apis.FieldError { + var all *apis.FieldError + // Spec must have at least one DNS Name. + if len(spec.DNSNames) == 0 { + all = all.Also(apis.ErrMissingField("dnsNames")) + } else { + for index, dnsName := range spec.DNSNames { + if len(dnsName) == 0 { + all = all.Also(apis.ErrInvalidArrayValue("", "dnsNames", index)) + } + } + } + + // Spec must have secretName. + if len(spec.SecretName) == 0 { + all = all.Also(apis.ErrMissingField("secretName")) + } + return all +} diff --git a/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/clusteringress_defaults.go b/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/clusteringress_defaults.go index 3ea11abfeb..a015794d79 100644 --- a/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/clusteringress_defaults.go +++ b/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/clusteringress_defaults.go @@ -17,6 +17,7 @@ limitations under the License. package v1alpha1 import ( + "context" "time" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" @@ -29,26 +30,26 @@ const ( DefaultRetryCount = 3 ) -func (c *ClusterIngress) SetDefaults() { - c.Spec.SetDefaults() +func (c *ClusterIngress) SetDefaults(ctx context.Context) { + c.Spec.SetDefaults(ctx) } -func (c *IngressSpec) SetDefaults() { +func (c *IngressSpec) SetDefaults(ctx context.Context) { for i := range c.TLS { - c.TLS[i].SetDefaults() + c.TLS[i].SetDefaults(ctx) } for i := range c.Rules { - c.Rules[i].SetDefaults() + c.Rules[i].SetDefaults(ctx) } if c.Visibility == "" { c.Visibility = IngressVisibilityExternalIP } } -func (t *ClusterIngressTLS) SetDefaults() { - // Default Secret key for ServerCertificate is `tls.cert`. +func (t *ClusterIngressTLS) SetDefaults(ctx context.Context) { + // Default Secret key for ServerCertificate is `tls.crt`. if t.ServerCertificate == "" { - t.ServerCertificate = "tls.cert" + t.ServerCertificate = "tls.crt" } // Default Secret key for PrivateKey is `tls.key`. if t.PrivateKey == "" { @@ -56,17 +57,17 @@ func (t *ClusterIngressTLS) SetDefaults() { } } -func (r *ClusterIngressRule) SetDefaults() { - r.HTTP.SetDefaults() +func (r *ClusterIngressRule) SetDefaults(ctx context.Context) { + r.HTTP.SetDefaults(ctx) } -func (r *HTTPClusterIngressRuleValue) SetDefaults() { +func (r *HTTPClusterIngressRuleValue) SetDefaults(ctx context.Context) { for i := range r.Paths { - r.Paths[i].SetDefaults() + r.Paths[i].SetDefaults(ctx) } } -func (p *HTTPClusterIngressPath) SetDefaults() { +func (p *HTTPClusterIngressPath) SetDefaults(ctx context.Context) { // If only one split is specified, we default to 100. if len(p.Splits) == 1 && p.Splits[0].Percent == 0 { p.Splits[0].Percent = 100 diff --git a/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/clusteringress_lifecycle.go b/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/clusteringress_lifecycle.go new file mode 100644 index 0000000000..98391afb2d --- /dev/null +++ b/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/clusteringress_lifecycle.go @@ -0,0 +1,73 @@ +/* +Copyright 2019 The Knative Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1alpha1 + +import ( + "fmt" + + duckv1alpha1 "github.com/knative/pkg/apis/duck/v1alpha1" + "k8s.io/apimachinery/pkg/runtime/schema" +) + +var clusterIngressCondSet = duckv1alpha1.NewLivingConditionSet( + ClusterIngressConditionNetworkConfigured, + ClusterIngressConditionLoadBalancerReady, +) + +func (ci *ClusterIngress) GetGroupVersionKind() schema.GroupVersionKind { + return SchemeGroupVersion.WithKind("ClusterIngress") +} + +// IsPublic returns whether the ClusterIngress should be exposed publicly. +func (ci *ClusterIngress) IsPublic() bool { + return ci.Spec.Visibility == "" || ci.Spec.Visibility == IngressVisibilityExternalIP +} + +func (cis *IngressStatus) GetCondition(t duckv1alpha1.ConditionType) *duckv1alpha1.Condition { + return clusterIngressCondSet.Manage(cis).GetCondition(t) +} + +func (cis *IngressStatus) InitializeConditions() { + clusterIngressCondSet.Manage(cis).InitializeConditions() +} + +func (cis *IngressStatus) MarkNetworkConfigured() { + clusterIngressCondSet.Manage(cis).MarkTrue(ClusterIngressConditionNetworkConfigured) +} + +// MarkResourceNotOwned changes the "NetworkConfigured" condition to false to reflect that the +// resource of the given kind and name has already been created, and we do not own it. +func (cis *IngressStatus) MarkResourceNotOwned(kind, name string) { + clusterIngressCondSet.Manage(cis).MarkFalse(ClusterIngressConditionNetworkConfigured, "NotOwned", + fmt.Sprintf("There is an existing %s %q that we do not own.", kind, name)) +} + +// MarkLoadBalancerReady marks the Ingress with ClusterIngressConditionLoadBalancerReady, +// and also populate the address of the load balancer. +func (cis *IngressStatus) MarkLoadBalancerReady(lbs []LoadBalancerIngressStatus) { + cis.LoadBalancer = &LoadBalancerStatus{ + Ingress: []LoadBalancerIngressStatus{}, + } + cis.LoadBalancer.Ingress = append(cis.LoadBalancer.Ingress, lbs...) + clusterIngressCondSet.Manage(cis).MarkTrue(ClusterIngressConditionLoadBalancerReady) +} + +// IsReady looks at the conditions and if the Status has a condition +// ClusterIngressConditionReady returns true if ConditionStatus is True +func (cis *IngressStatus) IsReady() bool { + return clusterIngressCondSet.Manage(cis).IsHappy() +} diff --git a/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/clusteringress_types.go b/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/clusteringress_types.go index bee6cf9d7a..4e09a0dad6 100644 --- a/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/clusteringress_types.go +++ b/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/clusteringress_types.go @@ -19,8 +19,8 @@ package v1alpha1 import ( "github.com/knative/pkg/apis" duckv1alpha1 "github.com/knative/pkg/apis/duck/v1alpha1" + "github.com/knative/pkg/kmeta" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/apimachinery/pkg/runtime/schema" "k8s.io/apimachinery/pkg/util/intstr" ) @@ -29,8 +29,8 @@ import ( // +genclient:nonNamespaced // ClusterIngress is a collection of rules that allow inbound connections to reach the -// endpoints defined by a backend. An ClusterIngress can be configured to give services -// externally-reachable urls, load balance traffic offer name based virtual hosting etc. +// endpoints defined by a backend. A ClusterIngress can be configured to give services +// externally-reachable URLs, load balance traffic, offer name based virtual hosting, etc. // // This is heavily based on K8s Ingress https://godoc.org/k8s.io/api/extensions/v1beta1#Ingress // which some highlighted modifications. @@ -52,37 +52,52 @@ type ClusterIngress struct { Status IngressStatus `json:"status,omitempty"` } +// Verify that ClusterIngress adheres to the appropriate interfaces. +var ( + // Check that ClusterIngress may be validated and defaulted. + _ apis.Validatable = (*ClusterIngress)(nil) + _ apis.Defaultable = (*ClusterIngress)(nil) + + // Check that we can create OwnerReferences to a ClusterIngress. + _ kmeta.OwnerRefable = (*ClusterIngress)(nil) +) + // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object -// ClusterIngressList is a collection of ClusterIngress. +// ClusterIngressList is a collection of ClusterIngress objects. type ClusterIngressList struct { metav1.TypeMeta `json:",inline"` - // Standard object's metadata. + // Standard object metadata. // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata // +optional metav1.ListMeta `json:"metadata,omitempty"` - // Items is the list of ClusterIngress. + // Items is the list of ClusterIngress objects. Items []ClusterIngress `json:"items"` } // IngressSpec describes the ClusterIngress the user wishes to exist. // -// In general this follow the same shape as K8s Ingress. Some notable differences: +// In general this follows the same shape as K8s Ingress. +// Some notable differences: // - Backends now can have namespace: // - Traffic can be split across multiple backends. // - Timeout & Retry can be configured. // - Headers can be appended. type IngressSpec struct { - // TODO: Generation does not work correctly with CRD. They are scrubbed - // by the APIserver (https://github.com/kubernetes/kubernetes/issues/58778) - // So, we add Generation here. Once that gets fixed, remove this and use - // ObjectMeta.Generation instead. + // DeprecatedGeneration was used prior in Kubernetes versions <1.11 + // when metadata.generation was not being incremented by the api server + // + // This property will be dropped in future Knative releases and should + // not be used - use metadata.generation + // + // Tracking issue: https://github.com/knative/serving/issues/643 + // // +optional - Generation int64 `json:"generation,omitempty"` + DeprecatedGeneration int64 `json:"generation,omitempty"` - // TLS configuration. Currently the ClusterIngress only supports a single TLS - // port, 443. If multiple members of this list specify different hosts, they + // TLS configuration. Currently ClusterIngress only supports a single TLS + // port: 443. If multiple members of this list specify different hosts, they // will be multiplexed on the same port according to the hostname specified // through the SNI TLS extension, if the ingress controller fulfilling the // ingress supports SNI. @@ -103,7 +118,7 @@ type IngressVisibility string const ( // IngressVisibilityExternalIP is used to denote that the Ingress - // should be exposed to an external IP, for example a LoadBalancer + // should be exposed via an external IP, for example a LoadBalancer // Service. This is the default value for IngressVisibility. IngressVisibilityExternalIP IngressVisibility = "ExternalIP" // IngressVisibilityClusterLocal is used to denote that the Ingress @@ -113,7 +128,7 @@ const ( // ClusterIngressTLS describes the transport layer security associated with an ClusterIngress. type ClusterIngressTLS struct { - // Hosts are a list of hosts included in the TLS certificate. The values in + // Hosts is a list of hosts included in the TLS certificate. The values in // this list must match the name/s used in the tlsSecret. Defaults to the // wildcard host setting for the loadbalancer controller fulfilling this // ClusterIngress, if left unspecified. @@ -176,7 +191,7 @@ type HTTPClusterIngressRuleValue struct { // options usable by a loadbalancer, like http keep-alive. } -// HTTPClusterIngressPath associates a path regex with a backend. Incoming urls matching +// HTTPClusterIngressPath associates a path regex with a backend. Incoming URLs matching // the path are forwarded to the backend. type HTTPClusterIngressPath struct { // Path is an extended POSIX regex as defined by IEEE Std 1003.1, @@ -213,7 +228,7 @@ type HTTPClusterIngressPath struct { Retries *HTTPRetry `json:"retries,omitempty"` } -// ClusterIngressBackend describes all endpoints for a given service and port. +// ClusterIngressBackendSplit describes all endpoints for a given service and port. type ClusterIngressBackendSplit struct { // Specifies the backend receiving the traffic split. ClusterIngressBackend `json:",inline"` @@ -250,8 +265,8 @@ type HTTPRetry struct { // IngressStatus describe the current state of the ClusterIngress. type IngressStatus struct { - // +optional - Conditions duckv1alpha1.Conditions `json:"conditions,omitempty"` + duckv1alpha1.Status `json:",inline"` + // LoadBalancer contains the current status of the load-balancer. // +optional LoadBalancer *LoadBalancerStatus `json:"loadBalancer,omitempty"` @@ -307,61 +322,3 @@ const ( // a ready LoadBalancer. ClusterIngressConditionLoadBalancerReady duckv1alpha1.ConditionType = "LoadBalancerReady" ) - -var clusterIngressCondSet = duckv1alpha1.NewLivingConditionSet( - ClusterIngressConditionNetworkConfigured, - ClusterIngressConditionLoadBalancerReady) - -var _ apis.Validatable = (*ClusterIngress)(nil) -var _ apis.Defaultable = (*ClusterIngress)(nil) - -func (ci *ClusterIngress) GetGroupVersionKind() schema.GroupVersionKind { - return SchemeGroupVersion.WithKind("ClusterIngress") -} - -// IsPublic returns whether the ClusterIngress should be exposed publicly. -func (ci *ClusterIngress) IsPublic() bool { - return ci.Spec.Visibility == "" || ci.Spec.Visibility == IngressVisibilityExternalIP -} - -// GetConditions returns the Conditions array. This enables generic handling of -// conditions by implementing the duckv1alpha1.Conditions interface. -func (cis *IngressStatus) GetConditions() duckv1alpha1.Conditions { - return cis.Conditions -} - -// SetConditions sets the Conditions array. This enables generic handling of -// conditions by implementing the duckv1alpha1.Conditions interface. -func (cis *IngressStatus) SetConditions(conditions duckv1alpha1.Conditions) { - cis.Conditions = conditions -} - -func (cis *IngressStatus) GetCondition(t duckv1alpha1.ConditionType) *duckv1alpha1.Condition { - return clusterIngressCondSet.Manage(cis).GetCondition(t) -} - -func (cis *IngressStatus) InitializeConditions() { - clusterIngressCondSet.Manage(cis).InitializeConditions() -} - -func (cis *IngressStatus) MarkNetworkConfigured() { - clusterIngressCondSet.Manage(cis).MarkTrue(ClusterIngressConditionNetworkConfigured) -} - -// MarkLoadBalancerReady marks the Ingress with ClusterIngressConditionLoadBalancerReady, -// and also populate the address of the load balancer. -func (cis *IngressStatus) MarkLoadBalancerReady(lbs []LoadBalancerIngressStatus) { - cis.LoadBalancer = &LoadBalancerStatus{ - Ingress: []LoadBalancerIngressStatus{}, - } - for _, lb := range lbs { - cis.LoadBalancer.Ingress = append(cis.LoadBalancer.Ingress, lb) - } - clusterIngressCondSet.Manage(cis).MarkTrue(ClusterIngressConditionLoadBalancerReady) -} - -// IsReady looks at the conditions and if the Status has a condition -// ClusterIngressConditionReady returns true if ConditionStatus is True -func (cis *IngressStatus) IsReady() bool { - return clusterIngressCondSet.Manage(cis).IsHappy() -} diff --git a/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/clusteringress_validation.go b/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/clusteringress_validation.go index b64129b2ed..024e379053 100644 --- a/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/clusteringress_validation.go +++ b/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/clusteringress_validation.go @@ -17,120 +17,124 @@ limitations under the License. package v1alpha1 import ( - "fmt" + "context" + "strconv" "github.com/knative/pkg/apis" "k8s.io/apimachinery/pkg/api/equality" "k8s.io/apimachinery/pkg/util/intstr" ) -func (ci *ClusterIngress) Validate() *apis.FieldError { - return ci.Spec.Validate().ViaField("spec") +// Validate inspects and validates ClusterIngress object. +func (ci *ClusterIngress) Validate(ctx context.Context) *apis.FieldError { + return ci.Spec.Validate(ctx).ViaField("spec") } -func (spec *IngressSpec) Validate() *apis.FieldError { +// Validate inspects and validates IngressSpec object. +func (spec *IngressSpec) Validate(ctx context.Context) *apis.FieldError { // Spec must not be empty. if equality.Semantic.DeepEqual(spec, &IngressSpec{}) { return apis.ErrMissingField(apis.CurrentField) } - var all *apis.FieldError = nil + var all *apis.FieldError // Spec must have at least one rule. if len(spec.Rules) == 0 { all = all.Also(apis.ErrMissingField("rules")) } // Validate each rule. for idx, rule := range spec.Rules { - all = all.Also(rule.Validate().ViaFieldIndex("rules", idx)) + all = all.Also(rule.Validate(ctx).ViaFieldIndex("rules", idx)) } // TLS settings are optional. However, all provided settings should be valid. for idx, tls := range spec.TLS { - all = all.Also(tls.Validate().ViaFieldIndex("tls", idx)) + all = all.Also(tls.Validate(ctx).ViaFieldIndex("tls", idx)) } return all } -func (r *ClusterIngressRule) Validate() *apis.FieldError { +// Validate inspects and validates ClusterIngressRule object. +func (r *ClusterIngressRule) Validate(ctx context.Context) *apis.FieldError { // Provided rule must not be empty. if equality.Semantic.DeepEqual(r, &ClusterIngressRule{}) { return apis.ErrMissingField(apis.CurrentField) } - var all *apis.FieldError = nil + var all *apis.FieldError if r.HTTP == nil { all = all.Also(apis.ErrMissingField("http")) } else { - all = all.Also(r.HTTP.Validate().ViaField("http")) + all = all.Also(r.HTTP.Validate(ctx).ViaField("http")) } return all } -func (h *HTTPClusterIngressRuleValue) Validate() *apis.FieldError { +// Validate inspects and validates HTTPClusterIngressRuleValue object. +func (h *HTTPClusterIngressRuleValue) Validate(ctx context.Context) *apis.FieldError { if len(h.Paths) == 0 { return apis.ErrMissingField("paths") } - var all *apis.FieldError = nil + var all *apis.FieldError for idx, path := range h.Paths { - all = all.Also(path.Validate().ViaFieldIndex("paths", idx)) + all = all.Also(path.Validate(ctx).ViaFieldIndex("paths", idx)) } return all } -func (h HTTPClusterIngressPath) Validate() *apis.FieldError { +// Validate inspects and validates HTTPClusterIngressPath object. +func (h HTTPClusterIngressPath) Validate(ctx context.Context) *apis.FieldError { // Provided rule must not be empty. if equality.Semantic.DeepEqual(h, HTTPClusterIngressPath{}) { return apis.ErrMissingField(apis.CurrentField) } - var all *apis.FieldError = nil + var all *apis.FieldError // Must provide as least one split. if len(h.Splits) == 0 { all = all.Also(apis.ErrMissingField("splits")) } else { totalPct := 0 for idx, split := range h.Splits { - if err := split.Validate(); err != nil { + if err := split.Validate(ctx); err != nil { return err.ViaFieldIndex("splits", idx) } totalPct += split.Percent } // If a single split is provided we allow missing Percent, and // interpret as 100%. - if len(h.Splits) == 1 && totalPct == 0 { - totalPct = 100 - } - // Total traffic split percentage must sum up to 100%. - if totalPct != 100 { + if (len(h.Splits) != 1 || totalPct != 0) && totalPct != 100 { + // Total traffic split percentage must sum up to 100%. all = all.Also(&apis.FieldError{ - Message: "Traffic split percentage must total to 100", + Message: "Traffic split percentage must total to 100, but was " + strconv.Itoa(totalPct), Paths: []string{"splits"}, }) } } if h.Retries != nil { - all = all.Also(h.Retries.Validate().ViaField("retries")) + all = all.Also(h.Retries.Validate(ctx).ViaField("retries")) } return all } -func (s ClusterIngressBackendSplit) Validate() *apis.FieldError { +// Validate inspects and validates HTTPClusterIngressPath object. +func (s ClusterIngressBackendSplit) Validate(ctx context.Context) *apis.FieldError { // Must not be empty. if equality.Semantic.DeepEqual(s, ClusterIngressBackendSplit{}) { return apis.ErrMissingField(apis.CurrentField) } - var all *apis.FieldError = nil + var all *apis.FieldError // Percent must be between 0 and 100. if s.Percent < 0 || s.Percent > 100 { - all = all.Also(apis.ErrInvalidValue(fmt.Sprintf("%d", s.Percent), "percent")) + all = all.Also(apis.ErrInvalidValue(strconv.Itoa(s.Percent), "percent")) } - return all.Also(s.ClusterIngressBackend.Validate()) + return all.Also(s.ClusterIngressBackend.Validate(ctx)) } // Validate inspects the fields of the type ClusterIngressBackend // to determine if they are valid. -func (b ClusterIngressBackend) Validate() *apis.FieldError { +func (b ClusterIngressBackend) Validate(ctx context.Context) *apis.FieldError { // Must not be empty. if equality.Semantic.DeepEqual(b, ClusterIngressBackend{}) { return apis.ErrMissingField(apis.CurrentField) } - var all *apis.FieldError = nil + var all *apis.FieldError if b.ServiceNamespace == "" { all = all.Also(apis.ErrMissingField("serviceNamespace")) } @@ -143,20 +147,22 @@ func (b ClusterIngressBackend) Validate() *apis.FieldError { return all } -func (r *HTTPRetry) Validate() *apis.FieldError { +// Validate inspects and validates HTTPRetry object. +func (r *HTTPRetry) Validate(ctx context.Context) *apis.FieldError { // Attempts must be greater than 0. if r.Attempts < 0 { - return apis.ErrInvalidValue(fmt.Sprintf("%d", r.Attempts), "attempts") + return apis.ErrInvalidValue(strconv.Itoa(r.Attempts), "attempts") } return nil } -func (t *ClusterIngressTLS) Validate() *apis.FieldError { +// Validate inspects and validates ClusterIngressTLS object. +func (t *ClusterIngressTLS) Validate(ctx context.Context) *apis.FieldError { // Provided TLS setting must not be empty. if equality.Semantic.DeepEqual(t, &ClusterIngressTLS{}) { return apis.ErrMissingField(apis.CurrentField) } - var all *apis.FieldError = nil + var all *apis.FieldError // SecretName and SecretNamespace must not be empty. if t.SecretName == "" { all = all.Also(apis.ErrMissingField("secretName")) diff --git a/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/register.go b/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/register.go index 1f1290f405..381fdb9843 100644 --- a/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/register.go +++ b/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/register.go @@ -18,7 +18,6 @@ package v1alpha1 import ( "github.com/knative/serving/pkg/apis/networking" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/apimachinery/pkg/runtime" "k8s.io/apimachinery/pkg/runtime/schema" @@ -47,6 +46,10 @@ func addKnownTypes(scheme *runtime.Scheme) error { scheme.AddKnownTypes(SchemeGroupVersion, &ClusterIngress{}, &ClusterIngressList{}, + &ServerlessService{}, + &ServerlessServiceList{}, + &Certificate{}, + &CertificateList{}, ) metav1.AddToGroupVersion(scheme, SchemeGroupVersion) return nil diff --git a/vendor/sigs.k8s.io/kustomize/pkg/internal/error/patcherror.go b/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/serverlessservice_defaults.go similarity index 57% rename from vendor/sigs.k8s.io/kustomize/pkg/internal/error/patcherror.go rename to vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/serverlessservice_defaults.go index 60c9f80e5b..a92f091ed2 100644 --- a/vendor/sigs.k8s.io/kustomize/pkg/internal/error/patcherror.go +++ b/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/serverlessservice_defaults.go @@ -1,5 +1,5 @@ /* -Copyright 2018 The Kubernetes Authors. +Copyright 2019 The Knative Authors Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. @@ -14,19 +14,16 @@ See the License for the specific language governing permissions and limitations under the License. */ -package error +package v1alpha1 -import ( - "fmt" -) +import "context" -// PatchError represents error during Patch. -type PatchError struct { - KustomizationPath string - PatchFilepath string - ErrorMsg string +// SetDefaults sets default values on the ServerlessServiceSpec. +func (c *ServerlessService) SetDefaults(ctx context.Context) { + c.Spec.SetDefaults(ctx) } -func (e PatchError) Error() string { - return fmt.Sprintf("Kustomization file [%s] encounters a patch error for [%s]: %s\n", e.KustomizationPath, e.PatchFilepath, e.ErrorMsg) +// SetDefaults sets default values on the ServerlessServiceSpec. +func (c *ServerlessServiceSpec) SetDefaults(ctx context.Context) { + // Nothing is defaultable so far. } diff --git a/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/serverlessservice_lifecycle.go b/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/serverlessservice_lifecycle.go new file mode 100644 index 0000000000..c264a1521f --- /dev/null +++ b/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/serverlessservice_lifecycle.go @@ -0,0 +1,51 @@ +/* +Copyright 2019 The Knative Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1alpha1 + +import ( + duckv1alpha1 "github.com/knative/pkg/apis/duck/v1alpha1" + "k8s.io/apimachinery/pkg/runtime/schema" +) + +var serverlessServiceCondSet = duckv1alpha1.NewLivingConditionSet( + ServerlessServiceConditionEndspointsPopulated, +) + +// GetGroupVersionKind returns the GVK for the ServerlessService. +func (ss *ServerlessService) GetGroupVersionKind() schema.GroupVersionKind { + return SchemeGroupVersion.WithKind("ServerlessService") +} + +// GetCondition returns the value of the condition `t`. +func (sss *ServerlessServiceStatus) GetCondition(t duckv1alpha1.ConditionType) *duckv1alpha1.Condition { + return serverlessServiceCondSet.Manage(sss).GetCondition(t) +} + +// InitializeConditions initializes the conditions. +func (sss *ServerlessServiceStatus) InitializeConditions() { + serverlessServiceCondSet.Manage(sss).InitializeConditions() +} + +// MarkEndpointsPopulated marks the ServerlessServiceStatus endpoints populated condition to true. +func (sss *ServerlessServiceStatus) MarkEndpointsPopulated() { + serverlessServiceCondSet.Manage(sss).MarkTrue(ServerlessServiceConditionEndspointsPopulated) +} + +// IsReady returns true if ServerlessService is ready. +func (sss *ServerlessServiceStatus) IsReady() bool { + return serverlessServiceCondSet.Manage(sss).IsHappy() +} diff --git a/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/serverlessservice_types.go b/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/serverlessservice_types.go new file mode 100644 index 0000000000..75a186d479 --- /dev/null +++ b/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/serverlessservice_types.go @@ -0,0 +1,124 @@ +/* +Copyright 2019 The Knative Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1alpha1 + +import ( + "github.com/knative/pkg/apis" + duckv1alpha1 "github.com/knative/pkg/apis/duck/v1alpha1" + "github.com/knative/pkg/kmeta" + networking "github.com/knative/serving/pkg/apis/networking" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" +) + +// +genclient +// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object + +// ServerlessService is a proxy for the K8s service objects containing the +// endpoints for the revision, whether those are endpoints of the activator or +// revision pods. +// See: https://knative.page.link/naxz for details. +type ServerlessService struct { + metav1.TypeMeta `json:",inline"` + // Standard object's metadata. + // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // +optional + metav1.ObjectMeta `json:"metadata,omitempty"` + + // Spec is the desired state of the ServerlessService. + // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status + // +optional + Spec ServerlessServiceSpec `json:"spec,omitempty"` + + // Status is the current state of the ServerlessService. + // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status + // +optional + Status ServerlessServiceStatus `json:"status,omitempty"` +} + +// Verify that ServerlessService adheres to the appropriate interfaces. +var ( + // Check that ServerlessService may be validated and defaulted. + _ apis.Validatable = (*ServerlessService)(nil) + _ apis.Defaultable = (*ServerlessService)(nil) + + // Check that we can create OwnerReferences to a ServerlessService. + _ kmeta.OwnerRefable = (*ServerlessService)(nil) +) + +// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object + +// ServerlessServiceList is a collection of ServerlessService. +type ServerlessServiceList struct { + metav1.TypeMeta `json:",inline"` + // Standard object's metadata. + // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // +optional + metav1.ListMeta `json:"metadata,omitempty"` + + // Items is the list of ServerlessService. + Items []ServerlessService `json:"items"` +} + +// ServerlessServiceOperationMode is an enumeration of the modes of operation +// for the ServerlessService. +type ServerlessServiceOperationMode string + +const ( + // SKSOperationModeServe is reserved for the state when revision + // pods are serving using traffic. + SKSOperationModeServe ServerlessServiceOperationMode = "Serve" + + // SKSOperationModeProxy is reserved for the state when activator + // pods are serving using traffic. + SKSOperationModeProxy ServerlessServiceOperationMode = "Proxy" +) + +// ServerlessServiceSpec describes the ServerlessService. +type ServerlessServiceSpec struct { + // Mode describes the mode of operation of the ServerlessService. + Mode ServerlessServiceOperationMode `json:"mode,omitempty"` + + // Selector describes the pod labels for selection of pods for the + // revision. Same as K8s service selector. + // See: https://kubernetes.io/docs/concepts/services-networking/service/. + Selector map[string]string `json:"selector,omitempty"` + + // The application-layer protocol. Matches `RevisionProtocolType` set on the owning pa/revision. + // serving imports networking, so just use string. + ProtocolType networking.ProtocolType +} + +// ServerlessServiceStatus describes the current state of the ServerlessService. +type ServerlessServiceStatus struct { + duckv1alpha1.Status `json:",inline"` + + // ServiceName holds the name of a core K8s Service resource that + // load balances over the pods backing this Revision (activator or revision). + // +optional + ServiceName string `json:"serviceName,omitempty"` +} + +// ConditionType represents a ServerlessService condition value +const ( + // ServerlessServiceConditionReady is set when the clusterIngress networking setting is + // configured and it has a load balancer address. + ServerlessServiceConditionReady = duckv1alpha1.ConditionReady + + // ServerlessServiceConditionEndspointsPopulated is set when the ServerlessService's underlying + // Revision K8s Service has been populated with endpoints. + ServerlessServiceConditionEndspointsPopulated duckv1alpha1.ConditionType = "EndpointsPopulated" +) diff --git a/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/serverlessservice_validation.go b/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/serverlessservice_validation.go new file mode 100644 index 0000000000..2b8a647c2f --- /dev/null +++ b/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/serverlessservice_validation.go @@ -0,0 +1,61 @@ +/* +Copyright 2019 The Knative Authors + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1alpha1 + +import ( + "context" + + "github.com/knative/pkg/apis" + "k8s.io/apimachinery/pkg/api/equality" +) + +// Validate inspects and validates ClusterServerlessService object. +func (ci *ServerlessService) Validate(ctx context.Context) *apis.FieldError { + return ci.Spec.Validate(ctx).ViaField("spec") +} + +// Validate inspects and validates ServerlessServiceSpec object. +func (spec *ServerlessServiceSpec) Validate(ctx context.Context) *apis.FieldError { + // Spec must not be empty. + if equality.Semantic.DeepEqual(spec, &ServerlessServiceSpec{}) { + return apis.ErrMissingField(apis.CurrentField) + } + var all *apis.FieldError + // Spec mode must be from the enum and + switch spec.Mode { + case SKSOperationModeProxy, SKSOperationModeServe: + break + case "": + all = all.Also(apis.ErrMissingField("mode")) + default: + all = all.Also(apis.ErrInvalidValue(string(spec.Mode), "mode")) + } + if len(spec.Selector) == 0 { + all = all.Also(apis.ErrMissingField("selector")) + } else { + for k, v := range spec.Selector { + if k == "" { + all = all.Also(apis.ErrInvalidKeyName(k, "selector", "empty key is not permitted")) + } + if v == "" { + all = all.Also(apis.ErrInvalidValue(v, apis.CurrentField).ViaKey(k).ViaField("selector")) + } + } + } + + return all.Also(spec.ProtocolType.Validate().ViaField("protocolType")) +} diff --git a/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/zz_generated.deepcopy.go b/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/zz_generated.deepcopy.go index 10cc937b82..026e3a7dec 100644 --- a/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/zz_generated.deepcopy.go +++ b/vendor/github.com/knative/serving/pkg/apis/networking/v1alpha1/zz_generated.deepcopy.go @@ -1,7 +1,7 @@ // +build !ignore_autogenerated /* -Copyright 2018 The Knative Authors +Copyright 2019 The Knative Authors Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. @@ -21,11 +21,120 @@ limitations under the License. package v1alpha1 import ( - duck_v1alpha1 "github.com/knative/pkg/apis/duck/v1alpha1" v1 "k8s.io/apimachinery/pkg/apis/meta/v1" runtime "k8s.io/apimachinery/pkg/runtime" ) +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *Certificate) DeepCopyInto(out *Certificate) { + *out = *in + out.TypeMeta = in.TypeMeta + in.ObjectMeta.DeepCopyInto(&out.ObjectMeta) + in.Spec.DeepCopyInto(&out.Spec) + in.Status.DeepCopyInto(&out.Status) + return +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Certificate. +func (in *Certificate) DeepCopy() *Certificate { + if in == nil { + return nil + } + out := new(Certificate) + in.DeepCopyInto(out) + return out +} + +// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object. +func (in *Certificate) DeepCopyObject() runtime.Object { + if c := in.DeepCopy(); c != nil { + return c + } else { + return nil + } +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *CertificateList) DeepCopyInto(out *CertificateList) { + *out = *in + out.TypeMeta = in.TypeMeta + out.ListMeta = in.ListMeta + if in.Items != nil { + in, out := &in.Items, &out.Items + *out = make([]Certificate, len(*in)) + for i := range *in { + (*in)[i].DeepCopyInto(&(*out)[i]) + } + } + return +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CertificateList. +func (in *CertificateList) DeepCopy() *CertificateList { + if in == nil { + return nil + } + out := new(CertificateList) + in.DeepCopyInto(out) + return out +} + +// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object. +func (in *CertificateList) DeepCopyObject() runtime.Object { + if c := in.DeepCopy(); c != nil { + return c + } else { + return nil + } +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *CertificateSpec) DeepCopyInto(out *CertificateSpec) { + *out = *in + if in.DNSNames != nil { + in, out := &in.DNSNames, &out.DNSNames + *out = make([]string, len(*in)) + copy(*out, *in) + } + return +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CertificateSpec. +func (in *CertificateSpec) DeepCopy() *CertificateSpec { + if in == nil { + return nil + } + out := new(CertificateSpec) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *CertificateStatus) DeepCopyInto(out *CertificateStatus) { + *out = *in + in.Status.DeepCopyInto(&out.Status) + if in.NotAfter != nil { + in, out := &in.NotAfter, &out.NotAfter + if *in == nil { + *out = nil + } else { + *out = new(v1.Time) + (*in).DeepCopyInto(*out) + } + } + return +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CertificateStatus. +func (in *CertificateStatus) DeepCopy() *CertificateStatus { + if in == nil { + return nil + } + out := new(CertificateStatus) + in.DeepCopyInto(out) + return out +} + // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. func (in *ClusterIngress) DeepCopyInto(out *ClusterIngress) { *out = *in @@ -301,13 +410,7 @@ func (in *IngressSpec) DeepCopy() *IngressSpec { // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. func (in *IngressStatus) DeepCopyInto(out *IngressStatus) { *out = *in - if in.Conditions != nil { - in, out := &in.Conditions, &out.Conditions - *out = make(duck_v1alpha1.Conditions, len(*in)) - for i := range *in { - (*in)[i].DeepCopyInto(&(*out)[i]) - } - } + in.Status.DeepCopyInto(&out.Status) if in.LoadBalancer != nil { in, out := &in.LoadBalancer, &out.LoadBalancer if *in == nil { @@ -366,3 +469,106 @@ func (in *LoadBalancerStatus) DeepCopy() *LoadBalancerStatus { in.DeepCopyInto(out) return out } + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *ServerlessService) DeepCopyInto(out *ServerlessService) { + *out = *in + out.TypeMeta = in.TypeMeta + in.ObjectMeta.DeepCopyInto(&out.ObjectMeta) + in.Spec.DeepCopyInto(&out.Spec) + in.Status.DeepCopyInto(&out.Status) + return +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ServerlessService. +func (in *ServerlessService) DeepCopy() *ServerlessService { + if in == nil { + return nil + } + out := new(ServerlessService) + in.DeepCopyInto(out) + return out +} + +// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object. +func (in *ServerlessService) DeepCopyObject() runtime.Object { + if c := in.DeepCopy(); c != nil { + return c + } else { + return nil + } +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *ServerlessServiceList) DeepCopyInto(out *ServerlessServiceList) { + *out = *in + out.TypeMeta = in.TypeMeta + out.ListMeta = in.ListMeta + if in.Items != nil { + in, out := &in.Items, &out.Items + *out = make([]ServerlessService, len(*in)) + for i := range *in { + (*in)[i].DeepCopyInto(&(*out)[i]) + } + } + return +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ServerlessServiceList. +func (in *ServerlessServiceList) DeepCopy() *ServerlessServiceList { + if in == nil { + return nil + } + out := new(ServerlessServiceList) + in.DeepCopyInto(out) + return out +} + +// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object. +func (in *ServerlessServiceList) DeepCopyObject() runtime.Object { + if c := in.DeepCopy(); c != nil { + return c + } else { + return nil + } +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *ServerlessServiceSpec) DeepCopyInto(out *ServerlessServiceSpec) { + *out = *in + if in.Selector != nil { + in, out := &in.Selector, &out.Selector + *out = make(map[string]string, len(*in)) + for key, val := range *in { + (*out)[key] = val + } + } + return +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ServerlessServiceSpec. +func (in *ServerlessServiceSpec) DeepCopy() *ServerlessServiceSpec { + if in == nil { + return nil + } + out := new(ServerlessServiceSpec) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *ServerlessServiceStatus) DeepCopyInto(out *ServerlessServiceStatus) { + *out = *in + in.Status.DeepCopyInto(&out.Status) + return +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ServerlessServiceStatus. +func (in *ServerlessServiceStatus) DeepCopy() *ServerlessServiceStatus { + if in == nil { + return nil + } + out := new(ServerlessServiceStatus) + in.DeepCopyInto(out) + return out +} diff --git a/vendor/github.com/knative/serving/pkg/apis/serving/register.go b/vendor/github.com/knative/serving/pkg/apis/serving/register.go index 0ea927b01f..1034e480a6 100644 --- a/vendor/github.com/knative/serving/pkg/apis/serving/register.go +++ b/vendor/github.com/knative/serving/pkg/apis/serving/register.go @@ -53,13 +53,13 @@ const ( // which Service they are created. ServiceLabelKey = GroupName + "/service" - // DeprecatedConfigurationGenerationLabelKey is the label key attached to a Revision indicating the - // generation of the Configuration that created this revision - DeprecatedConfigurationGenerationLabelKey = GroupName + "/configurationGeneration" + // ConfigurationGenerationLabelKey is the label key attached to a Revision indicating the + // metadata generation of the Configuration that created this revision + ConfigurationGenerationLabelKey = GroupName + "/configurationGeneration" - // ConfigurationMetadataGenerationLabelKey is the label key attached to a Revision indicating the + // DeprecatedConfigurationMetadataGenerationLabelKey is the label key attached to a Revision indicating the // metadata generation of the Configuration that created this revision - ConfigurationMetadataGenerationLabelKey = GroupName + "/configurationMetadataGeneration" + DeprecatedConfigurationMetadataGenerationLabelKey = GroupName + "/configurationMetadataGeneration" // BuildHashLabelKey is the label key attached to a Build indicating the // hash of the spec from which they were created. diff --git a/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/configuration_defaults.go b/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/configuration_defaults.go index 150ff4a9e3..8a89379102 100644 --- a/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/configuration_defaults.go +++ b/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/configuration_defaults.go @@ -16,10 +16,12 @@ limitations under the License. package v1alpha1 -func (c *Configuration) SetDefaults() { - c.Spec.SetDefaults() +import "context" + +func (c *Configuration) SetDefaults(ctx context.Context) { + c.Spec.SetDefaults(ctx) } -func (cs *ConfigurationSpec) SetDefaults() { - cs.RevisionTemplate.Spec.SetDefaults() +func (cs *ConfigurationSpec) SetDefaults(ctx context.Context) { + cs.RevisionTemplate.Spec.SetDefaults(ctx) } diff --git a/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/configuration_lifecycle.go b/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/configuration_lifecycle.go new file mode 100644 index 0000000000..8814fb7d2b --- /dev/null +++ b/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/configuration_lifecycle.go @@ -0,0 +1,85 @@ +/* +Copyright 2019 The Knative Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1alpha1 + +import ( + duckv1alpha1 "github.com/knative/pkg/apis/duck/v1alpha1" + "k8s.io/apimachinery/pkg/runtime/schema" +) + +var confCondSet = duckv1alpha1.NewLivingConditionSet() + +func (r *Configuration) GetGroupVersionKind() schema.GroupVersionKind { + return SchemeGroupVersion.WithKind("Configuration") +} + +// IsReady looks at the conditions to see if they are happy. +func (cs *ConfigurationStatus) IsReady() bool { + return confCondSet.Manage(cs).IsHappy() +} + +// IsLatestReadyRevisionNameUpToDate returns true if the Configuration is ready +// and LatestCreateRevisionName is equal to LatestReadyRevisionName. Otherwise +// it returns false. +func (cs *ConfigurationStatus) IsLatestReadyRevisionNameUpToDate() bool { + return cs.IsReady() && + cs.LatestCreatedRevisionName == cs.LatestReadyRevisionName +} + +func (cs *ConfigurationStatus) GetCondition(t duckv1alpha1.ConditionType) *duckv1alpha1.Condition { + return confCondSet.Manage(cs).GetCondition(t) +} + +func (cs *ConfigurationStatus) InitializeConditions() { + confCondSet.Manage(cs).InitializeConditions() +} + +func (cs *ConfigurationStatus) SetLatestCreatedRevisionName(name string) { + cs.LatestCreatedRevisionName = name + if cs.LatestReadyRevisionName != name { + confCondSet.Manage(cs).MarkUnknown( + ConfigurationConditionReady, + "", + "") + } +} + +func (cs *ConfigurationStatus) SetLatestReadyRevisionName(name string) { + cs.LatestReadyRevisionName = name + confCondSet.Manage(cs).MarkTrue(ConfigurationConditionReady) +} + +func (cs *ConfigurationStatus) MarkLatestCreatedFailed(name, message string) { + confCondSet.Manage(cs).MarkFalse( + ConfigurationConditionReady, + "RevisionFailed", + "Revision %q failed with message: %s.", name, message) +} + +func (cs *ConfigurationStatus) MarkRevisionCreationFailed(message string) { + confCondSet.Manage(cs).MarkFalse( + ConfigurationConditionReady, + "RevisionFailed", + "Revision creation failed with message: %s.", message) +} + +func (cs *ConfigurationStatus) MarkLatestReadyDeleted() { + confCondSet.Manage(cs).MarkFalse( + ConfigurationConditionReady, + "RevisionDeleted", + "Revision %q was deleted.", cs.LatestReadyRevisionName) +} diff --git a/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/configuration_types.go b/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/configuration_types.go index 503d4ea9b0..7fabcb773d 100644 --- a/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/configuration_types.go +++ b/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/configuration_types.go @@ -17,12 +17,10 @@ limitations under the License. package v1alpha1 import ( - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/apimachinery/pkg/runtime/schema" - "github.com/knative/pkg/apis" duckv1alpha1 "github.com/knative/pkg/apis/duck/v1alpha1" "github.com/knative/pkg/kmeta" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" ) // +genclient @@ -48,24 +46,28 @@ type Configuration struct { Status ConfigurationStatus `json:"status,omitempty"` } -// Check that Configuration may be validated and defaulted. -var _ apis.Validatable = (*Configuration)(nil) -var _ apis.Defaultable = (*Configuration)(nil) +// Verify that Configuration adheres to the appropriate interfaces. +var ( + // Check that Configuration may be validated and defaulted. + _ apis.Validatable = (*Configuration)(nil) + _ apis.Defaultable = (*Configuration)(nil) -// Check that we can create OwnerReferences to a Configuration. -var _ kmeta.OwnerRefable = (*Configuration)(nil) - -// Check that ConfigurationStatus may have its conditions managed. -var _ duckv1alpha1.ConditionsAccessor = (*ConfigurationStatus)(nil) + // Check that we can create OwnerReferences to a Configuration. + _ kmeta.OwnerRefable = (*Configuration)(nil) +) // ConfigurationSpec holds the desired state of the Configuration (from the client). type ConfigurationSpec struct { - // TODO: Generation does not work correctly with CRD. They are scrubbed - // by the APIserver (https://github.com/kubernetes/kubernetes/issues/58778) - // So, we add Generation here. Once that gets fixed, remove this and use - // ObjectMeta.Generation instead. + // DeprecatedGeneration was used prior in Kubernetes versions <1.11 + // when metadata.generation was not being incremented by the api server + // + // This property will be dropped in future Knative releases and should + // not be used - use metadata.generation + // + // Tracking issue: https://github.com/knative/serving/issues/643 + // // +optional - Generation int64 `json:"generation,omitempty"` + DeprecatedGeneration int64 `json:"generation,omitempty"` // Build optionally holds the specification for the build to // perform to produce the Revision's container image. @@ -86,16 +88,10 @@ const ( ConfigurationConditionReady = duckv1alpha1.ConditionReady ) -var confCondSet = duckv1alpha1.NewLivingConditionSet() - -// ConfigurationStatus communicates the observed state of the Configuration (from the controller). -type ConfigurationStatus struct { - // Conditions communicates information about ongoing/complete - // reconciliation processes that bring the "spec" inline with the observed - // state of the world. - // +optional - Conditions duckv1alpha1.Conditions `json:"conditions,omitempty"` - +// ConfigurationStatusFields holds all of the non-duckv1alpha1.Status status fields of a Route. +// These are defined outline so that we can also inline them into Service, and more easily +// copy them. +type ConfigurationStatusFields struct { // LatestReadyRevisionName holds the name of the latest Revision stamped out // from this Configuration that has had its "Ready" condition become "True". // +optional @@ -105,12 +101,13 @@ type ConfigurationStatus struct { // Configuration. It might not be ready yet, for that use LatestReadyRevisionName. // +optional LatestCreatedRevisionName string `json:"latestCreatedRevisionName,omitempty"` +} - // ObservedGeneration is the 'Generation' of the Configuration that - // was last processed by the controller. The observed generation is updated - // even if the controller failed to process the spec and create the Revision. - // +optional - ObservedGeneration int64 `json:"observedGeneration,omitempty"` +// ConfigurationStatus communicates the observed state of the Configuration (from the controller). +type ConfigurationStatus struct { + duckv1alpha1.Status `json:",inline"` + + ConfigurationStatusFields `json:",inline"` } // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object @@ -122,76 +119,3 @@ type ConfigurationList struct { Items []Configuration `json:"items"` } - -func (r *Configuration) GetGroupVersionKind() schema.GroupVersionKind { - return SchemeGroupVersion.WithKind("Configuration") -} - -// IsReady looks at the conditions to see if they are happy. -func (cs *ConfigurationStatus) IsReady() bool { - return confCondSet.Manage(cs).IsHappy() -} - -// IsLatestReadyRevisionNameUpToDate returns true if the Configuration is ready -// and LatestCreateRevisionName is equal to LatestReadyRevisionName. Otherwise -// it returns false. -func (cs *ConfigurationStatus) IsLatestReadyRevisionNameUpToDate() bool { - return cs.IsReady() && - cs.LatestCreatedRevisionName == cs.LatestReadyRevisionName -} - -func (cs *ConfigurationStatus) GetCondition(t duckv1alpha1.ConditionType) *duckv1alpha1.Condition { - return confCondSet.Manage(cs).GetCondition(t) -} - -func (cs *ConfigurationStatus) InitializeConditions() { - confCondSet.Manage(cs).InitializeConditions() -} - -func (cs *ConfigurationStatus) SetLatestCreatedRevisionName(name string) { - cs.LatestCreatedRevisionName = name - if cs.LatestReadyRevisionName != name { - confCondSet.Manage(cs).MarkUnknown( - ConfigurationConditionReady, - "", - "") - } -} - -func (cs *ConfigurationStatus) SetLatestReadyRevisionName(name string) { - cs.LatestReadyRevisionName = name - confCondSet.Manage(cs).MarkTrue(ConfigurationConditionReady) -} - -func (cs *ConfigurationStatus) MarkLatestCreatedFailed(name, message string) { - confCondSet.Manage(cs).MarkFalse( - ConfigurationConditionReady, - "RevisionFailed", - "Revision %q failed with message: %q.", name, message) -} - -func (cs *ConfigurationStatus) MarkRevisionCreationFailed(message string) { - confCondSet.Manage(cs).MarkFalse( - ConfigurationConditionReady, - "RevisionFailed", - "Revision creation failed with message: %q.", message) -} - -func (cs *ConfigurationStatus) MarkLatestReadyDeleted() { - confCondSet.Manage(cs).MarkFalse( - ConfigurationConditionReady, - "RevisionDeleted", - "Revision %q was deleted.", cs.LatestReadyRevisionName) -} - -// GetConditions returns the Conditions array. This enables generic handling of -// conditions by implementing the duckv1alpha1.Conditions interface. -func (cs *ConfigurationStatus) GetConditions() duckv1alpha1.Conditions { - return cs.Conditions -} - -// SetConditions sets the Conditions array. This enables generic handling of -// conditions by implementing the duckv1alpha1.Conditions interface. -func (cs *ConfigurationStatus) SetConditions(conditions duckv1alpha1.Conditions) { - cs.Conditions = conditions -} diff --git a/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/configuration_validation.go b/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/configuration_validation.go index dc806584de..4221657f08 100644 --- a/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/configuration_validation.go +++ b/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/configuration_validation.go @@ -17,6 +17,8 @@ limitations under the License. package v1alpha1 import ( + "context" + "k8s.io/apimachinery/pkg/api/equality" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" @@ -25,13 +27,13 @@ import ( ) // Validate makes sure that Configuration is properly configured. -func (c *Configuration) Validate() *apis.FieldError { +func (c *Configuration) Validate(ctx context.Context) *apis.FieldError { return ValidateObjectMetadata(c.GetObjectMeta()).ViaField("metadata"). - Also(c.Spec.Validate().ViaField("spec")) + Also(c.Spec.Validate(ctx).ViaField("spec")) } // Validate makes sure that ConfigurationSpec is properly configured. -func (cs *ConfigurationSpec) Validate() *apis.FieldError { +func (cs *ConfigurationSpec) Validate(ctx context.Context) *apis.FieldError { if equality.Semantic.DeepEqual(cs, &ConfigurationSpec{}) { return apis.ErrMissingField(apis.CurrentField) } @@ -48,5 +50,5 @@ func (cs *ConfigurationSpec) Validate() *apis.FieldError { errs = errs.Also(apis.ErrInvalidValue(err.Error(), "build")) } - return errs.Also(cs.RevisionTemplate.Validate().ViaField("revisionTemplate")) + return errs.Also(cs.RevisionTemplate.Validate(ctx).ViaField("revisionTemplate")) } diff --git a/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/metadata_validation.go b/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/metadata_validation.go index 449a318b33..e14c24a9a0 100644 --- a/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/metadata_validation.go +++ b/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/metadata_validation.go @@ -19,10 +19,10 @@ package v1alpha1 import ( "fmt" "strconv" - "strings" "github.com/knative/pkg/apis" "github.com/knative/serving/pkg/apis/autoscaling" + "k8s.io/apimachinery/pkg/api/validation" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" ) @@ -30,17 +30,33 @@ import ( // resources is correct. func ValidateObjectMetadata(meta metav1.Object) *apis.FieldError { name := meta.GetName() + generateName := meta.GetGenerateName() - if strings.Contains(name, ".") { - return &apis.FieldError{ - Message: "Invalid resource name: special character . must not be present", - Paths: []string{"name"}, + if generateName != "" { + msgs := validation.NameIsDNS1035Label(generateName, true) + + if len(msgs) > 0 { + return &apis.FieldError{ + Message: fmt.Sprintf("not a DNS 1035 label prefix: %v", msgs), + Paths: []string{"generateName"}, + } + } + } + + if name != "" { + msgs := validation.NameIsDNS1035Label(name, false) + + if len(msgs) > 0 { + return &apis.FieldError{ + Message: fmt.Sprintf("not a DNS 1035 label: %v", msgs), + Paths: []string{"name"}, + } } } - if len(name) > 63 { + if generateName == "" && name == "" { return &apis.FieldError{ - Message: "Invalid resource name: length must be no more than 63 characters", + Message: "name or generateName is required", Paths: []string{"name"}, } } diff --git a/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/revision_defaults.go b/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/revision_defaults.go index 5fa092d6ed..8b203293d2 100644 --- a/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/revision_defaults.go +++ b/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/revision_defaults.go @@ -16,23 +16,40 @@ limitations under the License. package v1alpha1 -const ( - // defaultTimeoutSeconds will be set if timeoutSeconds not specified. - defaultTimeoutSeconds = 5 * 60 +import ( + "context" + + corev1 "k8s.io/api/core/v1" + + "github.com/knative/serving/pkg/apis/config" ) -func (r *Revision) SetDefaults() { - r.Spec.SetDefaults() +func (r *Revision) SetDefaults(ctx context.Context) { + r.Spec.SetDefaults(ctx) } -func (rs *RevisionSpec) SetDefaults() { +func (rs *RevisionSpec) SetDefaults(ctx context.Context) { + cfg := config.FromContextOrDefaults(ctx) + // When ConcurrencyModel is specified but ContainerConcurrency // is not (0), use the ConcurrencyModel value. - if rs.ConcurrencyModel == RevisionRequestConcurrencyModelSingle && rs.ContainerConcurrency == 0 { + if rs.DeprecatedConcurrencyModel == RevisionRequestConcurrencyModelSingle && rs.ContainerConcurrency == 0 { rs.ContainerConcurrency = 1 } if rs.TimeoutSeconds == 0 { - rs.TimeoutSeconds = defaultTimeoutSeconds + rs.TimeoutSeconds = cfg.Defaults.RevisionTimeoutSeconds + } + + if rs.Container.Resources.Requests == nil { + rs.Container.Resources.Requests = corev1.ResourceList{} + } + if _, ok := rs.Container.Resources.Requests[corev1.ResourceCPU]; !ok { + rs.Container.Resources.Requests[corev1.ResourceCPU] = cfg.Defaults.RevisionCPURequest + } + + vms := rs.Container.VolumeMounts + for i := range vms { + vms[i].ReadOnly = true } } diff --git a/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/revision_lifecycle.go b/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/revision_lifecycle.go new file mode 100644 index 0000000000..830d7bcd58 --- /dev/null +++ b/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/revision_lifecycle.go @@ -0,0 +1,273 @@ +/* +Copyright 2019 The Knative Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1alpha1 + +import ( + "fmt" + "strconv" + "time" + + duckv1alpha1 "github.com/knative/pkg/apis/duck/v1alpha1" + net "github.com/knative/serving/pkg/apis/networking" + "github.com/knative/serving/pkg/apis/serving" + corev1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/runtime/schema" +) + +const ( + // UserPortName is the name that will be used for the Port on the + // Deployment and Pod created by a Revision. This name will be set regardless of if + // a user specifies a port or the default value is chosen. + UserPortName = "user-port" + + // DefaultUserPort is the default port value the QueueProxy will + // use for connecting to the user container. + DefaultUserPort = 8080 + + // RequestQueuePortName specifies the port name to use for http requests + // in queue-proxy container. + RequestQueuePortName string = "queue-port" + + // RequestQueuePort specifies the port number to use for http requests + // in queue-proxy container. + RequestQueuePort = 8012 + + // RequestQueueAdminPortName specifies the port name for + // health check and lifecyle hooks for queue-proxy. + RequestQueueAdminPortName string = "queueadm-port" + + // RequestQueueAdminPort specifies the port number for + // health check and lifecyle hooks for queue-proxy. + RequestQueueAdminPort = 8022 + + // RequestQueueMetricsPort specifies the port number for metrics emitted + // by queue-proxy. + RequestQueueMetricsPort = 9090 + + // RequestQueueMetricsPortName specifies the port name to use for metrics + // emitted by queue-proxy. + RequestQueueMetricsPortName = "queue-metrics" +) + +var revCondSet = duckv1alpha1.NewLivingConditionSet( + RevisionConditionResourcesAvailable, + RevisionConditionContainerHealthy, + RevisionConditionBuildSucceeded, +) + +var buildCondSet = duckv1alpha1.NewBatchConditionSet() + +func (r *Revision) GetGroupVersionKind() schema.GroupVersionKind { + return SchemeGroupVersion.WithKind("Revision") +} + +func (r *Revision) BuildRef() *corev1.ObjectReference { + if r.Spec.BuildRef != nil { + buildRef := r.Spec.BuildRef.DeepCopy() + if buildRef.Namespace == "" { + buildRef.Namespace = r.Namespace + } + return buildRef + } + + if r.Spec.DeprecatedBuildName != "" { + return &corev1.ObjectReference{ + APIVersion: "build.knative.dev/v1alpha1", + Kind: "Build", + Namespace: r.Namespace, + Name: r.Spec.DeprecatedBuildName, + } + } + + return nil +} + +// GetProtocol returns the app level network protocol. +func (r *Revision) GetProtocol() net.ProtocolType { + ports := r.Spec.Container.Ports + if len(ports) > 0 && ports[0].Name == string(net.ProtocolH2C) { + return net.ProtocolH2C + } + + return net.ProtocolHTTP1 +} + +// IsReady looks at the conditions and if the Status has a condition +// RevisionConditionReady returns true if ConditionStatus is True +func (rs *RevisionStatus) IsReady() bool { + return revCondSet.Manage(rs).IsHappy() +} + +// IsActivationRequired returns true if activation is required. +func (rs *RevisionStatus) IsActivationRequired() bool { + if c := revCondSet.Manage(rs).GetCondition(RevisionConditionActive); c != nil { + return c.Status != corev1.ConditionTrue + } + return false +} + +func (rs *RevisionStatus) GetCondition(t duckv1alpha1.ConditionType) *duckv1alpha1.Condition { + return revCondSet.Manage(rs).GetCondition(t) +} + +func (rs *RevisionStatus) InitializeConditions() { + revCondSet.Manage(rs).InitializeConditions() +} + +func (rs *RevisionStatus) PropagateBuildStatus(bs duckv1alpha1.Status) { + bc := buildCondSet.Manage(&bs).GetCondition(duckv1alpha1.ConditionSucceeded) + if bc == nil { + return + } + switch { + case bc.Status == corev1.ConditionUnknown: + revCondSet.Manage(rs).MarkUnknown(RevisionConditionBuildSucceeded, "Building", bc.Message) + case bc.Status == corev1.ConditionTrue: + revCondSet.Manage(rs).MarkTrue(RevisionConditionBuildSucceeded) + case bc.Status == corev1.ConditionFalse: + revCondSet.Manage(rs).MarkFalse(RevisionConditionBuildSucceeded, bc.Reason, bc.Message) + } +} + +// MarkResourceNotOwned changes the "ResourcesAvailable" condition to false to reflect that the +// resource of the given kind and name has already been created, and we do not own it. +func (rs *RevisionStatus) MarkResourceNotOwned(kind, name string) { + revCondSet.Manage(rs).MarkFalse(RevisionConditionResourcesAvailable, "NotOwned", + fmt.Sprintf("There is an existing %s %q that we do not own.", kind, name)) +} + +func (rs *RevisionStatus) MarkDeploying(reason string) { + revCondSet.Manage(rs).MarkUnknown(RevisionConditionResourcesAvailable, reason, "") + revCondSet.Manage(rs).MarkUnknown(RevisionConditionContainerHealthy, reason, "") +} + +func (rs *RevisionStatus) MarkServiceTimeout() { + revCondSet.Manage(rs).MarkFalse(RevisionConditionResourcesAvailable, "ServiceTimeout", + "Timed out waiting for a service endpoint to become ready") +} + +func (rs *RevisionStatus) MarkProgressDeadlineExceeded(message string) { + revCondSet.Manage(rs).MarkFalse(RevisionConditionResourcesAvailable, "ProgressDeadlineExceeded", message) +} + +func (rs *RevisionStatus) MarkContainerHealthy() { + revCondSet.Manage(rs).MarkTrue(RevisionConditionContainerHealthy) +} + +func (rs *RevisionStatus) MarkContainerExiting(exitCode int32, message string) { + exitCodeString := fmt.Sprintf("ExitCode%d", exitCode) + revCondSet.Manage(rs).MarkFalse(RevisionConditionContainerHealthy, exitCodeString, RevisionContainerExitingMessage(message)) +} + +func (rs *RevisionStatus) MarkResourcesAvailable() { + revCondSet.Manage(rs).MarkTrue(RevisionConditionResourcesAvailable) +} + +func (rs *RevisionStatus) MarkActive() { + revCondSet.Manage(rs).MarkTrue(RevisionConditionActive) +} + +func (rs *RevisionStatus) MarkActivating(reason, message string) { + revCondSet.Manage(rs).MarkUnknown(RevisionConditionActive, reason, message) +} + +func (rs *RevisionStatus) MarkInactive(reason, message string) { + revCondSet.Manage(rs).MarkFalse(RevisionConditionActive, reason, message) +} + +func (rs *RevisionStatus) MarkContainerMissing(message string) { + revCondSet.Manage(rs).MarkFalse(RevisionConditionContainerHealthy, "ContainerMissing", message) +} + +// RevisionContainerMissingMessage constructs the status message if a given image +// cannot be pulled correctly. +func RevisionContainerMissingMessage(image string, message string) string { + return fmt.Sprintf("Unable to fetch image %q: %s", image, message) +} + +// RevisionContainerExitingMessage constructs the status message if a container +// fails to come up. +func RevisionContainerExitingMessage(message string) string { + return fmt.Sprintf("Container failed with: %s", message) +} + +const ( + AnnotationParseErrorTypeMissing = "Missing" + AnnotationParseErrorTypeInvalid = "Invalid" + LabelParserErrorTypeMissing = "Missing" + LabelParserErrorTypeInvalid = "Invalid" +) + +// +k8s:deepcopy-gen=false +type AnnotationParseError struct { + Type string + Value string + Err error +} + +// +k8s:deepcopy-gen=false +type LastPinnedParseError AnnotationParseError + +func (e LastPinnedParseError) Error() string { + return fmt.Sprintf("%v lastPinned value: %q", e.Type, e.Value) +} + +// +k8s:deepcopy-gen=false +type configurationGenerationParseError AnnotationParseError + +func (e configurationGenerationParseError) Error() string { + return fmt.Sprintf("%v configurationGeneration value: %q", e.Type, e.Value) +} + +func RevisionLastPinnedString(t time.Time) string { + return fmt.Sprintf("%d", t.Unix()) +} + +func (r *Revision) SetLastPinned(t time.Time) { + if r.ObjectMeta.Annotations == nil { + r.ObjectMeta.Annotations = make(map[string]string) + } + + r.ObjectMeta.Annotations[serving.RevisionLastPinnedAnnotationKey] = RevisionLastPinnedString(t) +} + +func (r *Revision) GetLastPinned() (time.Time, error) { + if r.Annotations == nil { + return time.Time{}, LastPinnedParseError{ + Type: AnnotationParseErrorTypeMissing, + } + } + + str, ok := r.ObjectMeta.Annotations[serving.RevisionLastPinnedAnnotationKey] + if !ok { + // If a revision is past the create delay without an annotation it is stale + return time.Time{}, LastPinnedParseError{ + Type: AnnotationParseErrorTypeMissing, + } + } + + secs, err := strconv.ParseInt(str, 10, 64) + if err != nil { + return time.Time{}, LastPinnedParseError{ + Type: AnnotationParseErrorTypeInvalid, + Value: str, + Err: err, + } + } + + return time.Unix(secs, 0), nil +} diff --git a/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/revision_types.go b/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/revision_types.go index 00ccfe4e22..5a3f55d455 100644 --- a/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/revision_types.go +++ b/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/revision_types.go @@ -17,17 +17,11 @@ limitations under the License. package v1alpha1 import ( - "fmt" - "strconv" - "time" - "github.com/knative/pkg/apis" duckv1alpha1 "github.com/knative/pkg/apis/duck/v1alpha1" "github.com/knative/pkg/kmeta" - "github.com/knative/serving/pkg/apis/serving" corev1 "k8s.io/api/core/v1" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/apimachinery/pkg/runtime/schema" ) // +genclient @@ -53,16 +47,16 @@ type Revision struct { Status RevisionStatus `json:"status,omitempty"` } -// Check that Revision can be validated, can be defaulted, and has immutable fields. -var _ apis.Validatable = (*Revision)(nil) -var _ apis.Defaultable = (*Revision)(nil) -var _ apis.Immutable = (*Revision)(nil) - -// Check that RevisionStatus may have its conditions managed. -var _ duckv1alpha1.ConditionsAccessor = (*RevisionStatus)(nil) +// Verify that Revision adheres to the appropriate interfaces. +var ( + // Check that Revision can be validated, can be defaulted, and has immutable fields. + _ apis.Validatable = (*Revision)(nil) + _ apis.Defaultable = (*Revision)(nil) + _ apis.Immutable = (*Revision)(nil) -// Check that we can create OwnerReferences to a Revision. -var _ kmeta.OwnerRefable = (*Revision)(nil) + // Check that we can create OwnerReferences to a Revision. + _ kmeta.OwnerRefable = (*Revision)(nil) +) // RevisionTemplateSpec describes the data a revision should have when created from a template. // Based on: https://github.com/kubernetes/api/blob/e771f807/core/v1/types.go#L3179-L3190 @@ -118,49 +112,18 @@ const ( RevisionContainerConcurrencyMax RevisionContainerConcurrencyType = 1000 ) -const ( - // UserPortName is the name that will be used for the Port on the - // Deployment and Pod created by a Revision. This name will be set regardless of if - // a user specifies a port or the default value is chosen. - UserPortName = "user-port" - - // DefaultUserPort is the default port value the QueueProxy will - // use for connecting to the user container. - DefaultUserPort = 8080 - - // RequestQueuePortName specifies the port name to use for http requests - // in queue-proxy container. - RequestQueuePortName string = "queue-port" - - // RequestQueuePort specifies the port number to use for http requests - // in queue-proxy container. - RequestQueuePort = 8012 - - // RequestQueueAdminPortName specifies the port name for - // health check and lifecyle hooks for queue-proxy. - RequestQueueAdminPortName string = "queueadm-port" - - // RequestQueueAdminPort specifies the port number for - // health check and lifecyle hooks for queue-proxy. - RequestQueueAdminPort = 8022 - - // RequestQueueMetricsPort specifies the port number for metrics emitted - // by queue-proxy. - RequestQueueMetricsPort = 9090 - - // RequestQueueMetricsPortName specifies the port name to use for metrics - // emitted by queue-proxy. - RequestQueueMetricsPortName = "queue-metrics" -) - // RevisionSpec holds the desired state of the Revision (from the client). type RevisionSpec struct { - // TODO: Generation does not work correctly with CRD. They are scrubbed - // by the APIserver (https://github.com/kubernetes/kubernetes/issues/58778) - // So, we add Generation here. Once that gets fixed, remove this and use - // ObjectMeta.Generation instead. + // DeprecatedGeneration was used prior in Kubernetes versions <1.11 + // when metadata.generation was not being incremented by the api server + // + // This property will be dropped in future Knative releases and should + // not be used - use metadata.generation + // + // Tracking issue: https://github.com/knative/serving/issues/643 + // // +optional - Generation int64 `json:"generation,omitempty"` + DeprecatedGeneration int64 `json:"generation,omitempty"` // DeprecatedServingState holds a value describing the desired state the Kubernetes // resources should be in for this Revision. @@ -169,12 +132,12 @@ type RevisionSpec struct { // +optional DeprecatedServingState DeprecatedRevisionServingStateType `json:"servingState,omitempty"` - // ConcurrencyModel specifies the desired concurrency model + // DeprecatedConcurrencyModel specifies the desired concurrency model // (Single or Multi) for the // Revision. Defaults to Multi. // Deprecated in favor of ContainerConcurrency. // +optional - ConcurrencyModel RevisionRequestConcurrencyModelType `json:"concurrencyModel,omitempty"` + DeprecatedConcurrencyModel RevisionRequestConcurrencyModelType `json:"concurrencyModel,omitempty"` // ContainerConcurrency specifies the maximum allowed // in-flight (concurrent) requests per container of the Revision. @@ -194,11 +157,11 @@ type RevisionSpec struct { // +optional ServiceAccountName string `json:"serviceAccountName,omitempty"` - // BuildName optionally holds the name of the Build responsible for + // DeprecatedBuildName optionally holds the name of the Build responsible for // producing the container image for its Revision. // DEPRECATED: Use BuildRef instead. // +optional - BuildName string `json:"buildName,omitempty"` + DeprecatedBuildName string `json:"buildName,omitempty"` // BuildRef holds the reference to the build (if there is one) responsible // for producing the container image for this Revision. Otherwise, nil @@ -207,12 +170,18 @@ type RevisionSpec struct { // Container defines the unit of execution for this Revision. // In the context of a Revision, we disallow a number of the fields of - // this Container, including: name, resources, ports, and volumeMounts. - // TODO(mattmoor): Link to the runtime contract tracked by: - // https://github.com/knative/serving/issues/627 + // this Container, including: name and lifecycle. + // See also the runtime contract for more information about the execution + // environment: + // https://github.com/knative/serving/blob/master/docs/runtime-contract.md // +optional Container corev1.Container `json:"container,omitempty"` + // Volumes defines a set of Kubernetes volumes to be mounted into the + // specified Container. Currently only ConfigMap and Secret volumes are + // supported. + Volumes []corev1.Volume `json:"volumes,omitempty"` + // TimeoutSeconds holds the max duration the instance is allowed for responding to a request. // +optional TimeoutSeconds int64 `json:"timeoutSeconds,omitempty"` @@ -234,16 +203,10 @@ const ( RevisionConditionActive duckv1alpha1.ConditionType = "Active" ) -var revCondSet = duckv1alpha1.NewLivingConditionSet( - RevisionConditionResourcesAvailable, - RevisionConditionContainerHealthy, - RevisionConditionBuildSucceeded, -) - -var buildCondSet = duckv1alpha1.NewBatchConditionSet() - // RevisionStatus communicates the observed state of the Revision (from the controller). type RevisionStatus struct { + duckv1alpha1.Status `json:",inline"` + // ServiceName holds the name of a core Kubernetes Service resource that // load balances over the pods backing this Revision. When the Revision // is Active, this service would be an appropriate ingress target for @@ -251,18 +214,6 @@ type RevisionStatus struct { // +optional ServiceName string `json:"serviceName,omitempty"` - // Conditions communicates information about ongoing/complete - // reconciliation processes that bring the "spec" inline with the observed - // state of the world. - // +optional - Conditions duckv1alpha1.Conditions `json:"conditions,omitempty"` - - // ObservedGeneration is the 'Generation' of the Configuration that - // was last processed by the controller. The observed generation is updated - // even if the controller failed to process the spec and create the Revision. - // +optional - ObservedGeneration int64 `json:"observedGeneration,omitempty"` - // LogURL specifies the generated logging url for this particular revision // based on the revision url template specified in the controller's config. // +optional @@ -286,202 +237,3 @@ type RevisionList struct { Items []Revision `json:"items"` } - -func (r *Revision) GetGroupVersionKind() schema.GroupVersionKind { - return SchemeGroupVersion.WithKind("Revision") -} - -func (r *Revision) BuildRef() *corev1.ObjectReference { - if r.Spec.BuildRef != nil { - buildRef := r.Spec.BuildRef.DeepCopy() - if buildRef.Namespace == "" { - buildRef.Namespace = r.Namespace - } - return buildRef - } - - if r.Spec.BuildName != "" { - return &corev1.ObjectReference{ - APIVersion: "build.knative.dev/v1alpha1", - Kind: "Build", - Namespace: r.Namespace, - Name: r.Spec.BuildName, - } - } - - return nil -} - -// IsReady looks at the conditions and if the Status has a condition -// RevisionConditionReady returns true if ConditionStatus is True -func (rs *RevisionStatus) IsReady() bool { - return revCondSet.Manage(rs).IsHappy() -} - -func (rs *RevisionStatus) IsActivationRequired() bool { - if c := revCondSet.Manage(rs).GetCondition(RevisionConditionActive); c != nil { - return c.Status != corev1.ConditionTrue - } - return false -} - -func (rs *RevisionStatus) IsRoutable() bool { - return rs.IsReady() || rs.IsActivationRequired() -} - -func (rs *RevisionStatus) GetCondition(t duckv1alpha1.ConditionType) *duckv1alpha1.Condition { - return revCondSet.Manage(rs).GetCondition(t) -} - -func (rs *RevisionStatus) InitializeConditions() { - revCondSet.Manage(rs).InitializeConditions() -} - -func (rs *RevisionStatus) PropagateBuildStatus(bs duckv1alpha1.KResourceStatus) { - bc := buildCondSet.Manage(&bs).GetCondition(duckv1alpha1.ConditionSucceeded) - if bc == nil { - return - } - switch { - case bc.Status == corev1.ConditionUnknown: - revCondSet.Manage(rs).MarkUnknown(RevisionConditionBuildSucceeded, "Building", bc.Message) - case bc.Status == corev1.ConditionTrue: - revCondSet.Manage(rs).MarkTrue(RevisionConditionBuildSucceeded) - case bc.Status == corev1.ConditionFalse: - revCondSet.Manage(rs).MarkFalse(RevisionConditionBuildSucceeded, bc.Reason, bc.Message) - } -} - -func (rs *RevisionStatus) MarkDeploying(reason string) { - revCondSet.Manage(rs).MarkUnknown(RevisionConditionResourcesAvailable, reason, "") - revCondSet.Manage(rs).MarkUnknown(RevisionConditionContainerHealthy, reason, "") -} - -func (rs *RevisionStatus) MarkServiceTimeout() { - revCondSet.Manage(rs).MarkFalse(RevisionConditionResourcesAvailable, "ServiceTimeout", - "Timed out waiting for a service endpoint to become ready") -} - -func (rs *RevisionStatus) MarkProgressDeadlineExceeded(message string) { - revCondSet.Manage(rs).MarkFalse(RevisionConditionResourcesAvailable, "ProgressDeadlineExceeded", message) -} - -func (rs *RevisionStatus) MarkContainerHealthy() { - revCondSet.Manage(rs).MarkTrue(RevisionConditionContainerHealthy) -} - -func (rs *RevisionStatus) MarkContainerExiting(exitCode int32, message string) { - exitCodeString := fmt.Sprintf("ExitCode%d", exitCode) - revCondSet.Manage(rs).MarkFalse(RevisionConditionContainerHealthy, exitCodeString, RevisionContainerExitingMessage(message)) -} - -func (rs *RevisionStatus) MarkResourcesAvailable() { - revCondSet.Manage(rs).MarkTrue(RevisionConditionResourcesAvailable) -} - -func (rs *RevisionStatus) MarkActive() { - revCondSet.Manage(rs).MarkTrue(RevisionConditionActive) -} - -func (rs *RevisionStatus) MarkActivating(reason, message string) { - revCondSet.Manage(rs).MarkUnknown(RevisionConditionActive, reason, message) -} - -func (rs *RevisionStatus) MarkInactive(reason, message string) { - revCondSet.Manage(rs).MarkFalse(RevisionConditionActive, reason, message) -} - -func (rs *RevisionStatus) MarkContainerMissing(message string) { - revCondSet.Manage(rs).MarkFalse(RevisionConditionContainerHealthy, "ContainerMissing", message) -} - -// GetConditions returns the Conditions array. This enables generic handling of -// conditions by implementing the duckv1alpha1.Conditions interface. -func (rs *RevisionStatus) GetConditions() duckv1alpha1.Conditions { - return rs.Conditions -} - -// SetConditions sets the Conditions array. This enables generic handling of -// conditions by implementing the duckv1alpha1.Conditions interface. -func (rs *RevisionStatus) SetConditions(conditions duckv1alpha1.Conditions) { - rs.Conditions = conditions -} - -// RevisionContainerMissingMessage constructs the status message if a given image -// cannot be pulled correctly. -func RevisionContainerMissingMessage(image string, message string) string { - return fmt.Sprintf("Unable to fetch image %q: %s", image, message) -} - -// RevisionContainerExitingMessage constructs the status message if a container -// fails to come up. -func RevisionContainerExitingMessage(message string) string { - return fmt.Sprintf("Container failed with: %s", message) -} - -const ( - AnnotationParseErrorTypeMissing = "Missing" - AnnotationParseErrorTypeInvalid = "Invalid" - LabelParserErrorTypeMissing = "Missing" - LabelParserErrorTypeInvalid = "Invalid" -) - -// +k8s:deepcopy-gen=false -type AnnotationParseError struct { - Type string - Value string - Err error -} - -// +k8s:deepcopy-gen=false -type LastPinnedParseError AnnotationParseError - -func (e LastPinnedParseError) Error() string { - return fmt.Sprintf("%v lastPinned value: %q", e.Type, e.Value) -} - -// +k8s:deepcopy-gen=false -type configurationGenerationParseError AnnotationParseError - -func (e configurationGenerationParseError) Error() string { - return fmt.Sprintf("%v configurationGeneration value: %q", e.Type, e.Value) -} - -func RevisionLastPinnedString(t time.Time) string { - return fmt.Sprintf("%d", t.Unix()) -} - -func (r *Revision) SetLastPinned(t time.Time) { - if r.ObjectMeta.Annotations == nil { - r.ObjectMeta.Annotations = make(map[string]string) - } - - r.ObjectMeta.Annotations[serving.RevisionLastPinnedAnnotationKey] = RevisionLastPinnedString(t) -} - -func (r *Revision) GetLastPinned() (time.Time, error) { - if r.Annotations == nil { - return time.Time{}, LastPinnedParseError{ - Type: AnnotationParseErrorTypeMissing, - } - } - - str, ok := r.ObjectMeta.Annotations[serving.RevisionLastPinnedAnnotationKey] - if !ok { - // If a revision is past the create delay without an annotation it is stale - return time.Time{}, LastPinnedParseError{ - Type: AnnotationParseErrorTypeMissing, - } - } - - secs, err := strconv.ParseInt(str, 10, 64) - if err != nil { - return time.Time{}, LastPinnedParseError{ - Type: AnnotationParseErrorTypeInvalid, - Value: str, - Err: err, - } - } - - return time.Unix(secs, 0), nil -} diff --git a/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/revision_validation.go b/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/revision_validation.go index 2bf2151fe3..7dc1308088 100644 --- a/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/revision_validation.go +++ b/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/revision_validation.go @@ -17,7 +17,9 @@ limitations under the License. package v1alpha1 import ( + "context" "fmt" + "path/filepath" "strconv" "github.com/google/go-containerregistry/pkg/name" @@ -27,38 +29,66 @@ import ( corev1 "k8s.io/api/core/v1" "k8s.io/apimachinery/pkg/api/equality" "k8s.io/apimachinery/pkg/util/intstr" + "k8s.io/apimachinery/pkg/util/sets" "k8s.io/apimachinery/pkg/util/validation" ) +var ( + reservedPaths = sets.NewString( + "/", + "/dev", + "/dev/log", // Should be a domain socket + "/tmp", + "/var", + "/var/log", + ) +) + // Validate ensures Revision is properly configured. -func (rt *Revision) Validate() *apis.FieldError { +func (rt *Revision) Validate(ctx context.Context) *apis.FieldError { return ValidateObjectMetadata(rt.GetObjectMeta()).ViaField("metadata"). - Also(rt.Spec.Validate().ViaField("spec")) + Also(rt.Spec.Validate(ctx).ViaField("spec")) } // Validate ensures RevisionTemplateSpec is properly configured. -func (rt *RevisionTemplateSpec) Validate() *apis.FieldError { - return rt.Spec.Validate().ViaField("spec") +func (rt *RevisionTemplateSpec) Validate(ctx context.Context) *apis.FieldError { + var errs *apis.FieldError + if rt.GetName() != "" { + errs = errs.Also(apis.ErrDisallowedFields(apis.CurrentField).ViaField("metadata", "name")) + } + return errs.Also(rt.Spec.Validate(ctx).ViaField("spec")) } // Validate ensures RevisionSpec is properly configured. -func (rs *RevisionSpec) Validate() *apis.FieldError { +func (rs *RevisionSpec) Validate(ctx context.Context) *apis.FieldError { if equality.Semantic.DeepEqual(rs, &RevisionSpec{}) { return apis.ErrMissingField(apis.CurrentField) } - errs := validateContainer(rs.Container).ViaField("container"). - Also(validateBuildRef(rs.BuildRef).ViaField("buildRef")) - if err := rs.ConcurrencyModel.Validate().ViaField("concurrencyModel"); err != nil { - errs = errs.Also(err) - } else if err := ValidateContainerConcurrency(rs.ContainerConcurrency, rs.ConcurrencyModel); err != nil { - errs = errs.Also(err) + volumes := sets.NewString() + var errs *apis.FieldError + for i, volume := range rs.Volumes { + if volumes.Has(volume.Name) { + errs = errs.Also((&apis.FieldError{ + Message: fmt.Sprintf("duplicate volume name %q", volume.Name), + Paths: []string{"name"}, + }).ViaFieldIndex("volumes", i)) + } + errs = errs.Also(validateVolume(volume).ViaFieldIndex("volumes", i)) + volumes.Insert(volume.Name) } - if err := validateTimeoutSeconds(rs.TimeoutSeconds); err != nil { + errs = errs.Also(validateContainer(rs.Container, volumes).ViaField("container")) + errs = errs.Also(validateBuildRef(rs.BuildRef).ViaField("buildRef")) + + if err := rs.DeprecatedConcurrencyModel.Validate(ctx).ViaField("concurrencyModel"); err != nil { errs = errs.Also(err) + } else { + errs = errs.Also(ValidateContainerConcurrency( + rs.ContainerConcurrency, rs.DeprecatedConcurrencyModel)) } - return errs + + return errs.Also(validateTimeoutSeconds(rs.TimeoutSeconds)) } func validateTimeoutSeconds(timeoutSeconds int64) *apis.FieldError { @@ -73,7 +103,7 @@ func validateTimeoutSeconds(timeoutSeconds int64) *apis.FieldError { } // Validate ensures RevisionRequestConcurrencyModelType is properly configured. -func (ss DeprecatedRevisionServingStateType) Validate() *apis.FieldError { +func (ss DeprecatedRevisionServingStateType) Validate(ctx context.Context) *apis.FieldError { switch ss { case DeprecatedRevisionServingStateType(""), DeprecatedRevisionServingStateRetired, @@ -86,7 +116,7 @@ func (ss DeprecatedRevisionServingStateType) Validate() *apis.FieldError { } // Validate ensures RevisionRequestConcurrencyModelType is properly configured. -func (cm RevisionRequestConcurrencyModelType) Validate() *apis.FieldError { +func (cm RevisionRequestConcurrencyModelType) Validate(ctx context.Context) *apis.FieldError { switch cm { case RevisionRequestConcurrencyModelType(""), RevisionRequestConcurrencyModelMulti, @@ -118,10 +148,74 @@ func ValidateContainerConcurrency(cc RevisionContainerConcurrencyType, cm Revisi return nil } -func validateContainer(container corev1.Container) *apis.FieldError { +func validateVolume(volume corev1.Volume) *apis.FieldError { + var errs *apis.FieldError + if volume.Name == "" { + errs = apis.ErrMissingField("name") + } else if len(validation.IsDNS1123Label(volume.Name)) != 0 { + errs = apis.ErrInvalidValue(volume.Name, "name") + } + + vs := volume.VolumeSource + switch { + case vs.Secret != nil, vs.ConfigMap != nil: + // These are fine. + default: + errs = errs.Also(apis.ErrMissingOneOf("secret", "configMap")) + } + return errs +} + +func validateContainer(container corev1.Container, volumes sets.String) *apis.FieldError { if equality.Semantic.DeepEqual(container, corev1.Container{}) { return apis.ErrMissingField(apis.CurrentField) } + + // Check that volume mounts match names in "volumes", that "volumes" has 100% + // coverage, and the field restrictions. + seen := sets.NewString() + var errs *apis.FieldError + for i, vm := range container.VolumeMounts { + // This effectively checks that Name is non-empty because Volume name must be non-empty. + if !volumes.Has(vm.Name) { + errs = errs.Also((&apis.FieldError{ + Message: "volumeMount has no matching volume", + Paths: []string{"name"}, + }).ViaFieldIndex("volumeMounts", i)) + } + seen.Insert(vm.Name) + + if vm.MountPath == "" { + errs = errs.Also(apis.ErrMissingField("mountPath").ViaFieldIndex("volumeMounts", i)) + } else if reservedPaths.Has(filepath.Clean(vm.MountPath)) { + errs = errs.Also((&apis.FieldError{ + Message: fmt.Sprintf("mountPath %q is a reserved path", filepath.Clean(vm.MountPath)), + Paths: []string{"mountPath"}, + }).ViaFieldIndex("volumeMounts", i)) + } else if !filepath.IsAbs(vm.MountPath) { + errs = errs.Also(apis.ErrInvalidValue(vm.MountPath, "mountPath").ViaFieldIndex("volumeMounts", i)) + } + if !vm.ReadOnly { + errs = errs.Also(apis.ErrMissingField("readOnly").ViaFieldIndex("volumeMounts", i)) + } + + if vm.SubPath != "" { + errs = errs.Also( + apis.ErrDisallowedFields("subPath").ViaFieldIndex("volumeMounts", i)) + } + if vm.MountPropagation != nil { + errs = errs.Also( + apis.ErrDisallowedFields("mountPropagation").ViaFieldIndex("volumeMounts", i)) + } + } + + if missing := volumes.Difference(seen); missing.Len() > 0 { + errs = errs.Also(&apis.FieldError{ + Message: fmt.Sprintf("volumes not mounted: %v", missing.List()), + Paths: []string{"volumeMounts"}, + }) + } + // Some corev1.Container fields are set by Knative Serving controller. We disallow them // here to avoid silently overwriting these fields and causing confusions for // the users. See pkg/controller/revision/resources/deploy.go#makePodSpec. @@ -129,13 +223,10 @@ func validateContainer(container corev1.Container) *apis.FieldError { if container.Name != "" { ignoredFields = append(ignoredFields, "name") } - if len(container.VolumeMounts) > 0 { - ignoredFields = append(ignoredFields, "volumeMounts") - } + if container.Lifecycle != nil { ignoredFields = append(ignoredFields, "lifecycle") } - var errs *apis.FieldError if len(ignoredFields) > 0 { // Complain about all ignored fields so that user can remove them all at once. errs = errs.Also(apis.ErrDisallowedFields(ignoredFields...)) @@ -161,6 +252,16 @@ func validateContainer(container corev1.Container) *apis.FieldError { return errs } +// The port is named "user-port" on the deployment, but a user cannot set an arbitrary name on the port +// in Configuration. The name field is reserved for content-negotiation. Currently 'h2c' and 'http1' are +// allowed. +// https://github.com/knative/serving/blob/master/docs/runtime-contract.md#inbound-network-connectivity +var validPortNames = sets.NewString( + "h2c", + "http1", + "", +) + func validateContainerPorts(ports []corev1.ContainerPort) *apis.FieldError { if len(ports) == 0 { return nil @@ -209,17 +310,7 @@ func validateContainerPorts(ports []corev1.ContainerPort) *apis.FieldError { errs = errs.Also(apis.ErrOutOfBoundsValue(strconv.Itoa(int(userPort.ContainerPort)), "1", "65535", "ContainerPort")) } - // The port is named "user-port" on the deployment, but a user cannot set an arbitrary name on the port - // in Configuration. The name field is reserved for content-negotiation. Currently 'h2c' and 'http1' are - // allowed. - // https://github.com/knative/serving/blob/master/docs/runtime-contract.md#inbound-network-connectivity - validPortNames := map[string]bool{ - "h2c": true, - "http1": true, - "": true, - } - - if !validPortNames[userPort.Name] { + if !validPortNames.Has(userPort.Name) { errs = errs.Also(&apis.FieldError{ Message: fmt.Sprintf("Port name %v is not allowed", ports[0].Name), Paths: []string{apis.CurrentField}, @@ -281,7 +372,7 @@ func validateProbe(p *corev1.Probe) *apis.FieldError { } // CheckImmutableFields checks the immutable fields are not modified. -func (current *Revision) CheckImmutableFields(og apis.Immutable) *apis.FieldError { +func (current *Revision) CheckImmutableFields(ctx context.Context, og apis.Immutable) *apis.FieldError { original, ok := og.(*Revision) if !ok { return &apis.FieldError{Message: "The provided original was not a Revision"} diff --git a/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/route_defaults.go b/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/route_defaults.go index c9f0ec3bdc..e320558364 100644 --- a/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/route_defaults.go +++ b/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/route_defaults.go @@ -16,9 +16,11 @@ limitations under the License. package v1alpha1 -func (r *Route) SetDefaults() { - r.Spec.SetDefaults() +import "context" + +func (r *Route) SetDefaults(ctx context.Context) { + r.Spec.SetDefaults(ctx) } -func (rs *RouteSpec) SetDefaults() { +func (rs *RouteSpec) SetDefaults(ctx context.Context) { } diff --git a/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/route_lifecycle.go b/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/route_lifecycle.go new file mode 100644 index 0000000000..8c89decfc0 --- /dev/null +++ b/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/route_lifecycle.go @@ -0,0 +1,110 @@ +/* +Copyright 2019 The Knative Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1alpha1 + +import ( + "fmt" + + corev1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/runtime/schema" + + duckv1alpha1 "github.com/knative/pkg/apis/duck/v1alpha1" + "github.com/knative/serving/pkg/apis/networking/v1alpha1" +) + +var routeCondSet = duckv1alpha1.NewLivingConditionSet( + RouteConditionAllTrafficAssigned, + RouteConditionIngressReady, +) + +func (r *Route) GetGroupVersionKind() schema.GroupVersionKind { + return SchemeGroupVersion.WithKind("Route") +} + +func (rs *RouteStatus) IsReady() bool { + return routeCondSet.Manage(rs).IsHappy() +} + +func (rs *RouteStatus) GetCondition(t duckv1alpha1.ConditionType) *duckv1alpha1.Condition { + return routeCondSet.Manage(rs).GetCondition(t) +} + +func (rs *RouteStatus) InitializeConditions() { + routeCondSet.Manage(rs).InitializeConditions() +} + +// MarkServiceNotOwned changes the IngressReady status to be false with the reason being that +// there is a pre-existing placeholder service with the name we wanted to use. +func (rs *RouteStatus) MarkServiceNotOwned(name string) { + routeCondSet.Manage(rs).MarkFalse(RouteConditionIngressReady, "NotOwned", + fmt.Sprintf("There is an existing placeholder Service %q that we do not own.", name)) +} + +func (rs *RouteStatus) MarkTrafficAssigned() { + routeCondSet.Manage(rs).MarkTrue(RouteConditionAllTrafficAssigned) +} + +func (rs *RouteStatus) MarkUnknownTrafficError(msg string) { + routeCondSet.Manage(rs).MarkUnknown(RouteConditionAllTrafficAssigned, "Unknown", msg) +} + +func (rs *RouteStatus) MarkConfigurationNotReady(name string) { + routeCondSet.Manage(rs).MarkUnknown(RouteConditionAllTrafficAssigned, + "RevisionMissing", + "Configuration %q is waiting for a Revision to become ready.", name) +} + +func (rs *RouteStatus) MarkConfigurationFailed(name string) { + routeCondSet.Manage(rs).MarkFalse(RouteConditionAllTrafficAssigned, + "RevisionMissing", + "Configuration %q does not have any ready Revision.", name) +} + +func (rs *RouteStatus) MarkRevisionNotReady(name string) { + routeCondSet.Manage(rs).MarkUnknown(RouteConditionAllTrafficAssigned, + "RevisionMissing", + "Revision %q is not yet ready.", name) +} + +func (rs *RouteStatus) MarkRevisionFailed(name string) { + routeCondSet.Manage(rs).MarkFalse(RouteConditionAllTrafficAssigned, + "RevisionMissing", + "Revision %q failed to become ready.", name) +} + +func (rs *RouteStatus) MarkMissingTrafficTarget(kind, name string) { + routeCondSet.Manage(rs).MarkFalse(RouteConditionAllTrafficAssigned, + kind+"Missing", + "%s %q referenced in traffic not found.", kind, name) +} + +// PropagateClusterIngressStatus update RouteConditionIngressReady condition +// in RouteStatus according to IngressStatus. +func (rs *RouteStatus) PropagateClusterIngressStatus(cs v1alpha1.IngressStatus) { + cc := cs.GetCondition(v1alpha1.ClusterIngressConditionReady) + if cc == nil { + return + } + switch { + case cc.Status == corev1.ConditionUnknown: + routeCondSet.Manage(rs).MarkUnknown(RouteConditionIngressReady, cc.Reason, cc.Message) + case cc.Status == corev1.ConditionTrue: + routeCondSet.Manage(rs).MarkTrue(RouteConditionIngressReady) + case cc.Status == corev1.ConditionFalse: + routeCondSet.Manage(rs).MarkFalse(RouteConditionIngressReady, cc.Reason, cc.Message) + } +} diff --git a/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/route_types.go b/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/route_types.go index 0dc3d67897..e4c0269d45 100644 --- a/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/route_types.go +++ b/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/route_types.go @@ -17,14 +17,11 @@ limitations under the License. package v1alpha1 import ( - corev1 "k8s.io/api/core/v1" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/apimachinery/pkg/runtime/schema" "github.com/knative/pkg/apis" duckv1alpha1 "github.com/knative/pkg/apis/duck/v1alpha1" "github.com/knative/pkg/kmeta" - "github.com/knative/serving/pkg/apis/networking/v1alpha1" ) // +genclient @@ -50,15 +47,15 @@ type Route struct { Status RouteStatus `json:"status,omitempty"` } -// Check that Route may be validated and defaulted. -var _ apis.Validatable = (*Route)(nil) -var _ apis.Defaultable = (*Route)(nil) +// Verify that Route adheres to the appropriate interfaces. +var ( + // Check that Route may be validated and defaulted. + _ apis.Validatable = (*Route)(nil) + _ apis.Defaultable = (*Route)(nil) -// Check that we can create OwnerReferences to a Route. -var _ kmeta.OwnerRefable = (*Route)(nil) - -// Check that RouteStatus may have its conditions managed. -var _ duckv1alpha1.ConditionsAccessor = (*RouteStatus)(nil) + // Check that we can create OwnerReferences to a Route. + _ kmeta.OwnerRefable = (*Route)(nil) +) // TrafficTarget holds a single entry of the routing table for a Route. type TrafficTarget struct { @@ -84,16 +81,25 @@ type TrafficTarget struct { // Percent specifies percent of the traffic to this Revision or Configuration. // This defaults to zero if unspecified. Percent int `json:"percent"` + + // URL displays the URL for accessing named traffic targets. URL is displayed in + // status, and is disallowed on spec. URL must contain a scheme (e.g. http://) and + // a hostname, but may not contain anything else (e.g. basic auth, url path, etc.) + URL string `json:"url,omitempty"` } // RouteSpec holds the desired state of the Route (from the client). type RouteSpec struct { - // TODO: Generation does not work correctly with CRD. They are scrubbed - // by the APIserver (https://github.com/kubernetes/kubernetes/issues/58778) - // So, we add Generation here. Once that gets fixed, remove this and use - // ObjectMeta.Generation instead. + // DeprecatedGeneration was used prior in Kubernetes versions <1.11 + // when metadata.generation was not being incremented by the api server + // + // This property will be dropped in future Knative releases and should + // not be used - use metadata.generation + // + // Tracking issue: https://github.com/knative/serving/issues/643 + // // +optional - Generation int64 `json:"generation,omitempty"` + DeprecatedGeneration int64 `json:"generation,omitempty"` // Traffic specifies how to distribute traffic over a collection of Knative Serving Revisions and Configurations. // +optional @@ -115,21 +121,21 @@ const ( RouteConditionIngressReady duckv1alpha1.ConditionType = "IngressReady" ) -var routeCondSet = duckv1alpha1.NewLivingConditionSet(RouteConditionAllTrafficAssigned, RouteConditionIngressReady) - -// RouteStatus communicates the observed state of the Route (from the controller). -type RouteStatus struct { +// RouteStatusFields holds all of the non-duckv1alpha1.Status status fields of a Route. +// These are defined outline so that we can also inline them into Service, and more easily +// copy them. +type RouteStatusFields struct { // Domain holds the top-level domain that will distribute traffic over the provided targets. // It generally has the form {route-name}.{route-namespace}.{cluster-level-suffix} // +optional Domain string `json:"domain,omitempty"` - // DomainInternal holds the top-level domain that will distribute traffic over the provided + // DeprecatedDomainInternal holds the top-level domain that will distribute traffic over the provided // targets from inside the cluster. It generally has the form - // {route-name}.{route-namespace}.svc.cluster.local + // {route-name}.{route-namespace}.svc.{cluster-domain-name} // DEPRECATED: Use Address instead. // +optional - DomainInternal string `json:"domainInternal,omitempty"` + DeprecatedDomainInternal string `json:"domainInternal,omitempty"` // Address holds the information needed for a Route to be the target of an event. // +optional @@ -141,18 +147,13 @@ type RouteStatus struct { // LatestReadyRevisionName that we last observed. // +optional Traffic []TrafficTarget `json:"traffic,omitempty"` +} - // Conditions communicates information about ongoing/complete - // reconciliation processes that bring the "spec" inline with the observed - // state of the world. - // +optional - Conditions duckv1alpha1.Conditions `json:"conditions,omitempty"` +// RouteStatus communicates the observed state of the Route (from the controller). +type RouteStatus struct { + duckv1alpha1.Status `json:",inline"` - // ObservedGeneration is the 'Generation' of the Configuration that - // was last processed by the controller. The observed generation is updated - // even if the controller failed to process the spec and create the Revision. - // +optional - ObservedGeneration int64 `json:"observedGeneration,omitempty"` + RouteStatusFields `json:",inline"` } // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object @@ -164,86 +165,3 @@ type RouteList struct { Items []Route `json:"items"` } - -func (r *Route) GetGroupVersionKind() schema.GroupVersionKind { - return SchemeGroupVersion.WithKind("Route") -} - -func (rs *RouteStatus) IsReady() bool { - return routeCondSet.Manage(rs).IsHappy() -} - -func (rs *RouteStatus) GetCondition(t duckv1alpha1.ConditionType) *duckv1alpha1.Condition { - return routeCondSet.Manage(rs).GetCondition(t) -} - -func (rs *RouteStatus) InitializeConditions() { - routeCondSet.Manage(rs).InitializeConditions() -} - -func (rs *RouteStatus) MarkTrafficAssigned() { - routeCondSet.Manage(rs).MarkTrue(RouteConditionAllTrafficAssigned) -} - -func (rs *RouteStatus) MarkUnknownTrafficError(msg string) { - routeCondSet.Manage(rs).MarkUnknown(RouteConditionAllTrafficAssigned, "Unknown", msg) -} - -func (rs *RouteStatus) MarkConfigurationNotReady(name string) { - routeCondSet.Manage(rs).MarkUnknown(RouteConditionAllTrafficAssigned, - "RevisionMissing", - "Configuration %q is waiting for a Revision to become ready.", name) -} - -func (rs *RouteStatus) MarkConfigurationFailed(name string) { - routeCondSet.Manage(rs).MarkFalse(RouteConditionAllTrafficAssigned, - "RevisionMissing", - "Configuration %q does not have any ready Revision.", name) -} - -func (rs *RouteStatus) MarkRevisionNotReady(name string) { - routeCondSet.Manage(rs).MarkUnknown(RouteConditionAllTrafficAssigned, - "RevisionMissing", - "Revision %q is not yet ready.", name) -} - -func (rs *RouteStatus) MarkRevisionFailed(name string) { - routeCondSet.Manage(rs).MarkFalse(RouteConditionAllTrafficAssigned, - "RevisionMissing", - "Revision %q failed to become ready.", name) -} - -func (rs *RouteStatus) MarkMissingTrafficTarget(kind, name string) { - routeCondSet.Manage(rs).MarkFalse(RouteConditionAllTrafficAssigned, - kind+"Missing", - "%s %q referenced in traffic not found.", kind, name) -} - -// PropagateClusterIngressStatus update RouteConditionIngressReady condition -// in RouteStatus according to IngressStatus. -func (rs *RouteStatus) PropagateClusterIngressStatus(cs v1alpha1.IngressStatus) { - cc := cs.GetCondition(v1alpha1.ClusterIngressConditionReady) - if cc == nil { - return - } - switch { - case cc.Status == corev1.ConditionUnknown: - routeCondSet.Manage(rs).MarkUnknown(RouteConditionIngressReady, cc.Reason, cc.Message) - case cc.Status == corev1.ConditionTrue: - routeCondSet.Manage(rs).MarkTrue(RouteConditionIngressReady) - case cc.Status == corev1.ConditionFalse: - routeCondSet.Manage(rs).MarkFalse(RouteConditionIngressReady, cc.Reason, cc.Message) - } -} - -// GetConditions returns the Conditions array. This enables generic handling of -// conditions by implementing the duckv1alpha1.Conditions interface. -func (rs *RouteStatus) GetConditions() duckv1alpha1.Conditions { - return rs.Conditions -} - -// SetConditions sets the Conditions array. This enables generic handling of -// conditions by implementing the duckv1alpha1.Conditions interface. -func (rs *RouteStatus) SetConditions(conditions duckv1alpha1.Conditions) { - rs.Conditions = conditions -} diff --git a/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/route_validation.go b/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/route_validation.go index 999a7e3c4e..3550a9d11b 100644 --- a/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/route_validation.go +++ b/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/route_validation.go @@ -17,6 +17,7 @@ limitations under the License. package v1alpha1 import ( + "context" "fmt" "strconv" @@ -26,12 +27,12 @@ import ( "k8s.io/apimachinery/pkg/util/validation" ) -func (r *Route) Validate() *apis.FieldError { +func (r *Route) Validate(ctx context.Context) *apis.FieldError { return ValidateObjectMetadata(r.GetObjectMeta()).ViaField("metadata"). - Also(r.Spec.Validate().ViaField("spec")) + Also(r.Spec.Validate(ctx).ViaField("spec")) } -func (rs *RouteSpec) Validate() *apis.FieldError { +func (rs *RouteSpec) Validate(ctx context.Context) *apis.FieldError { if equality.Semantic.DeepEqual(rs, &RouteSpec{}) { return apis.ErrMissingField(apis.CurrentField) } @@ -49,7 +50,7 @@ func (rs *RouteSpec) Validate() *apis.FieldError { var errs *apis.FieldError percentSum := 0 for i, tt := range rs.Traffic { - errs = errs.Also(tt.Validate().ViaFieldIndex("traffic", i)) + errs = errs.Also(tt.Validate(ctx).ViaFieldIndex("traffic", i)) percentSum += tt.Percent @@ -65,7 +66,9 @@ func (rs *RouteSpec) Validate() *apis.FieldError { if ent, ok := trafficMap[tt.Name]; !ok { // No entry exists, so add ours trafficMap[tt.Name] = nt - } else if ent.r != nt.r || ent.c != nt.c { + } else { + // We want only single definition of the route, even if it points + // to the same config or revision. errs = errs.Also(&apis.FieldError{ Message: fmt.Sprintf("Multiple definitions for %q", tt.Name), Paths: []string{ @@ -86,7 +89,7 @@ func (rs *RouteSpec) Validate() *apis.FieldError { } // Validate verifies that TrafficTarget is properly configured. -func (tt *TrafficTarget) Validate() *apis.FieldError { +func (tt *TrafficTarget) Validate(ctx context.Context) *apis.FieldError { var errs *apis.FieldError switch { case tt.RevisionName != "" && tt.ConfigurationName != "": @@ -105,5 +108,8 @@ func (tt *TrafficTarget) Validate() *apis.FieldError { if tt.Percent < 0 || tt.Percent > 100 { errs = errs.Also(apis.ErrOutOfBoundsValue(strconv.Itoa(tt.Percent), "0", "100", "percent")) } + if tt.URL != "" { + errs = errs.Also(apis.ErrDisallowedFields("url")) + } return errs } diff --git a/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/service_defaults.go b/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/service_defaults.go index 4f66f43454..6bcba797e6 100644 --- a/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/service_defaults.go +++ b/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/service_defaults.go @@ -16,16 +16,18 @@ limitations under the License. package v1alpha1 -func (s *Service) SetDefaults() { - s.Spec.SetDefaults() +import "context" + +func (s *Service) SetDefaults(ctx context.Context) { + s.Spec.SetDefaults(ctx) } -func (ss *ServiceSpec) SetDefaults() { +func (ss *ServiceSpec) SetDefaults(ctx context.Context) { if ss.RunLatest != nil { - ss.RunLatest.Configuration.SetDefaults() - } else if ss.Pinned != nil { - ss.Pinned.Configuration.SetDefaults() + ss.RunLatest.Configuration.SetDefaults(ctx) + } else if ss.DeprecatedPinned != nil { + ss.DeprecatedPinned.Configuration.SetDefaults(ctx) } else if ss.Release != nil { - ss.Release.Configuration.SetDefaults() + ss.Release.Configuration.SetDefaults(ctx) } } diff --git a/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/service_lifecycle.go b/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/service_lifecycle.go new file mode 100644 index 0000000000..97684169b8 --- /dev/null +++ b/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/service_lifecycle.go @@ -0,0 +1,185 @@ +/* +Copyright 2019 The Knative Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1alpha1 + +import ( + "context" + "fmt" + + corev1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/api/equality" + "k8s.io/apimachinery/pkg/runtime/schema" + + "github.com/knative/pkg/apis" + duckv1alpha1 "github.com/knative/pkg/apis/duck/v1alpha1" + authv1 "k8s.io/api/authentication/v1" +) + +var serviceCondSet = duckv1alpha1.NewLivingConditionSet( + ServiceConditionConfigurationsReady, + ServiceConditionRoutesReady, +) + +// GetGroupVersionKind returns the GetGroupVersionKind. +func (s *Service) GetGroupVersionKind() schema.GroupVersionKind { + return SchemeGroupVersion.WithKind("Service") +} + +// IsReady returns if the service is ready to serve the requested configuration. +func (ss *ServiceStatus) IsReady() bool { + return serviceCondSet.Manage(ss).IsHappy() +} + +// GetCondition returns the condition by name. +func (ss *ServiceStatus) GetCondition(t duckv1alpha1.ConditionType) *duckv1alpha1.Condition { + return serviceCondSet.Manage(ss).GetCondition(t) +} + +// InitializeConditions sets the initial values to the conditions. +func (ss *ServiceStatus) InitializeConditions() { + serviceCondSet.Manage(ss).InitializeConditions() +} + +// MarkConfigurationNotOwned surfaces a failure via the ConfigurationsReady +// status noting that the Configuration with the name we want has already +// been created and we do not own it. +func (ss *ServiceStatus) MarkConfigurationNotOwned(name string) { + serviceCondSet.Manage(ss).MarkFalse(ServiceConditionConfigurationsReady, "NotOwned", + fmt.Sprintf("There is an existing Configuration %q that we do not own.", name)) +} + +// MarkRouteNotOwned surfaces a failure via the RoutesReady status noting that the Route +// with the name we want has already been created and we do not own it. +func (ss *ServiceStatus) MarkRouteNotOwned(name string) { + serviceCondSet.Manage(ss).MarkFalse(ServiceConditionRoutesReady, "NotOwned", + fmt.Sprintf("There is an existing Route %q that we do not own.", name)) +} + +// PropagateConfigurationStatus takes the Configuration status and applies its values +// to the Service status. +func (ss *ServiceStatus) PropagateConfigurationStatus(cs *ConfigurationStatus) { + ss.ConfigurationStatusFields = cs.ConfigurationStatusFields + + cc := cs.GetCondition(ConfigurationConditionReady) + if cc == nil { + return + } + switch { + case cc.Status == corev1.ConditionUnknown: + serviceCondSet.Manage(ss).MarkUnknown(ServiceConditionConfigurationsReady, cc.Reason, cc.Message) + case cc.Status == corev1.ConditionTrue: + serviceCondSet.Manage(ss).MarkTrue(ServiceConditionConfigurationsReady) + case cc.Status == corev1.ConditionFalse: + serviceCondSet.Manage(ss).MarkFalse(ServiceConditionConfigurationsReady, cc.Reason, cc.Message) + } +} + +const ( + trafficNotMigratedReason = "TrafficNotMigrated" + trafficNotMigratedMessage = "Traffic is not yet migrated to the latest revision." + + // LatestTrafficTarget is the named constant of the `latest` traffic target. + LatestTrafficTarget = "latest" + + // CurrentTrafficTarget is the named constnat of the `current` traffic target. + CurrentTrafficTarget = "current" + + // CandidateTrafficTarget is the named constnat of the `candidate` traffic target. + CandidateTrafficTarget = "candidate" +) + +// MarkRouteNotYetReady marks the service `RouteReady` condition to the `Unknown` state. +// See: #2430, for details. +func (ss *ServiceStatus) MarkRouteNotYetReady() { + serviceCondSet.Manage(ss).MarkUnknown(ServiceConditionRoutesReady, trafficNotMigratedReason, trafficNotMigratedMessage) +} + +// PropagateRouteStatus propagates route's status to the service's status. +func (ss *ServiceStatus) PropagateRouteStatus(rs *RouteStatus) { + ss.RouteStatusFields = rs.RouteStatusFields + + rc := rs.GetCondition(RouteConditionReady) + if rc == nil { + return + } + switch { + case rc.Status == corev1.ConditionUnknown: + serviceCondSet.Manage(ss).MarkUnknown(ServiceConditionRoutesReady, rc.Reason, rc.Message) + case rc.Status == corev1.ConditionTrue: + serviceCondSet.Manage(ss).MarkTrue(ServiceConditionRoutesReady) + case rc.Status == corev1.ConditionFalse: + serviceCondSet.Manage(ss).MarkFalse(ServiceConditionRoutesReady, rc.Reason, rc.Message) + } +} + +// SetManualStatus updates the service conditions to unknown as the underlying Route +// can have TrafficTargets to Configurations not owned by the service. We do not want to falsely +// report Ready. +func (ss *ServiceStatus) SetManualStatus() { + const ( + reason = "Manual" + message = "Service is set to Manual, and is not managing underlying resources." + ) + + // Clear our fields by creating a new status and copying over only the fields and conditions we want + newStatus := &ServiceStatus{} + newStatus.InitializeConditions() + serviceCondSet.Manage(newStatus).MarkUnknown(ServiceConditionConfigurationsReady, reason, message) + serviceCondSet.Manage(newStatus).MarkUnknown(ServiceConditionRoutesReady, reason, message) + + newStatus.Address = ss.Address + newStatus.Domain = ss.Domain + newStatus.DeprecatedDomainInternal = ss.DeprecatedDomainInternal + + *ss = *newStatus +} + +const ( + // CreatorAnnotation is the annotation key to describe the user that + // created the resource. + CreatorAnnotation = "serving.knative.dev/creator" + // UpdaterAnnotation is the annotation key to describe the user that + // last updated the resource. + UpdaterAnnotation = "serving.knative.dev/lastModifier" +) + +// AnnotateUserInfo satisfay the apis.Annotatable interface, and set the proper annotations +// on the Service resource about the user that performed the action. +func (s *Service) AnnotateUserInfo(ctx context.Context, prev apis.Annotatable, ui *authv1.UserInfo) { + ans := s.GetAnnotations() + if ans == nil { + ans = map[string]string{} + defer s.SetAnnotations(ans) + } + + // WebHook makes sure we get the proper type here. + ps, _ := prev.(*Service) + + // Creation. + if ps == nil { + ans[CreatorAnnotation] = ui.Username + ans[UpdaterAnnotation] = ui.Username + return + } + + // Compare the Spec's, we update the `lastModifier` key iff + // there's a change in the spec. + if equality.Semantic.DeepEqual(ps.Spec, s.Spec) { + return + } + ans[UpdaterAnnotation] = ui.Username +} diff --git a/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/service_types.go b/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/service_types.go index 551456eef8..fbd59479e1 100644 --- a/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/service_types.go +++ b/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/service_types.go @@ -17,9 +17,7 @@ limitations under the License. package v1alpha1 import ( - corev1 "k8s.io/api/core/v1" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/apimachinery/pkg/runtime/schema" "github.com/knative/pkg/apis" duckv1alpha1 "github.com/knative/pkg/apis/duck/v1alpha1" @@ -51,27 +49,31 @@ type Service struct { Status ServiceStatus `json:"status,omitempty"` } -// Check that Service may be validated and defaulted. -var _ apis.Validatable = (*Service)(nil) -var _ apis.Defaultable = (*Service)(nil) +// Verify that Service adheres to the appropriate interfaces. +var ( + // Check that Service may be validated and defaulted. + _ apis.Validatable = (*Service)(nil) + _ apis.Defaultable = (*Service)(nil) -// Check that we can create OwnerReferences to a Service. -var _ kmeta.OwnerRefable = (*Service)(nil) - -// Check that ServiceStatus may have its conditions managed. -var _ duckv1alpha1.ConditionsAccessor = (*ServiceStatus)(nil) + // Check that we can create OwnerReferences to a Service. + _ kmeta.OwnerRefable = (*Service)(nil) +) // ServiceSpec represents the configuration for the Service object. Exactly one // of its members (other than Generation) must be specified. Services can either // track the latest ready revision of a configuration or be pinned to a specific // revision. type ServiceSpec struct { - // TODO: Generation does not work correctly with CRD. They are scrubbed - // by the APIserver (https://github.com/kubernetes/kubernetes/issues/58778) - // So, we add Generation here. Once that gets fixed, remove this and use - // ObjectMeta.Generation instead. + // DeprecatedGeneration was used prior in Kubernetes versions <1.11 + // when metadata.generation was not being incremented by the api server + // + // This property will be dropped in future Knative releases and should + // not be used - use metadata.generation + // + // Tracking issue: https://github.com/knative/serving/issues/643 + // // +optional - Generation int64 `json:"generation,omitempty"` + DeprecatedGeneration int64 `json:"generation,omitempty"` // RunLatest defines a simple Service. It will automatically // configure a route that keeps the latest ready revision @@ -79,11 +81,9 @@ type ServiceSpec struct { // +optional RunLatest *RunLatestType `json:"runLatest,omitempty"` - // Pins this service to a specific revision name. The revision must - // be owned by the configuration provided. - // PinnedType is DEPRECATED in favor of ReleaseType + // DeprecatedPinned is DEPRECATED in favor of ReleaseType // +optional - Pinned *PinnedType `json:"pinned,omitempty"` + DeprecatedPinned *PinnedType `json:"pinned,omitempty"` // Manual mode enables users to start managing the underlying Route and Configuration // resources directly. This advanced usage is intended as a path for users to graduate @@ -124,6 +124,11 @@ type ReleaseType struct { Configuration ConfigurationSpec `json:"configuration,omitempty"` } +// ReleaseLatestRevisionKeyword is a shortcut for usage in the `release` mode +// to refer to the latest created revision. +// See #2819 for details. +const ReleaseLatestRevisionKeyword = "@latest" + // RunLatestType contains the options for always having a route to the latest configuration. See // ServiceSpec for more details. type RunLatestType struct { @@ -158,54 +163,13 @@ const ( ServiceConditionConfigurationsReady duckv1alpha1.ConditionType = "ConfigurationsReady" ) -var serviceCondSet = duckv1alpha1.NewLivingConditionSet(ServiceConditionConfigurationsReady, ServiceConditionRoutesReady) - +// ServiceStatus represents the Status stanza of the Service resource. type ServiceStatus struct { - // +optional - Conditions duckv1alpha1.Conditions `json:"conditions,omitempty"` + duckv1alpha1.Status `json:",inline"` - // From RouteStatus. - // Domain holds the top-level domain that will distribute traffic over the provided targets. - // It generally has the form {route-name}.{route-namespace}.{cluster-level-suffix} - // +optional - Domain string `json:"domain,omitempty"` + RouteStatusFields `json:",inline"` - // From RouteStatus. - // DomainInternal holds the top-level domain that will distribute traffic over the provided - // targets from inside the cluster. It generally has the form - // {route-name}.{route-namespace}.svc.cluster.local - // DEPRECATED: Use Address instead. - // +optional - DomainInternal string `json:"domainInternal,omitempty"` - - // Address holds the information needed for a Route to be the target of an event. - // +optional - Address *duckv1alpha1.Addressable `json:"address,omitempty"` - - // From RouteStatus. - // Traffic holds the configured traffic distribution. - // These entries will always contain RevisionName references. - // When ConfigurationName appears in the spec, this will hold the - // LatestReadyRevisionName that we last observed. - // +optional - Traffic []TrafficTarget `json:"traffic,omitempty"` - - // From ConfigurationStatus. - // LatestReadyRevisionName holds the name of the latest Revision stamped out - // from this Service's Configuration that has had its "Ready" condition become "True". - // +optional - LatestReadyRevisionName string `json:"latestReadyRevisionName,omitempty"` - - // From ConfigurationStatus. - // LatestCreatedRevisionName is the last revision that was created from this Service's - // Configuration. It might not be ready yet, for that use LatestReadyRevisionName. - // +optional - LatestCreatedRevisionName string `json:"latestCreatedRevisionName,omitempty"` - - // ObservedGeneration is the 'Generation' of the Service that - // was last processed by the controller. - // +optional - ObservedGeneration int64 `json:"observedGeneration,omitempty"` + ConfigurationStatusFields `json:",inline"` } // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object @@ -217,90 +181,3 @@ type ServiceList struct { Items []Service `json:"items"` } - -func (s *Service) GetGroupVersionKind() schema.GroupVersionKind { - return SchemeGroupVersion.WithKind("Service") -} - -func (ss *ServiceStatus) IsReady() bool { - return serviceCondSet.Manage(ss).IsHappy() -} - -func (ss *ServiceStatus) GetCondition(t duckv1alpha1.ConditionType) *duckv1alpha1.Condition { - return serviceCondSet.Manage(ss).GetCondition(t) -} - -func (ss *ServiceStatus) InitializeConditions() { - serviceCondSet.Manage(ss).InitializeConditions() -} - -func (ss *ServiceStatus) PropagateConfigurationStatus(cs ConfigurationStatus) { - ss.LatestReadyRevisionName = cs.LatestReadyRevisionName - ss.LatestCreatedRevisionName = cs.LatestCreatedRevisionName - - cc := cs.GetCondition(ConfigurationConditionReady) - if cc == nil { - return - } - switch { - case cc.Status == corev1.ConditionUnknown: - serviceCondSet.Manage(ss).MarkUnknown(ServiceConditionConfigurationsReady, cc.Reason, cc.Message) - case cc.Status == corev1.ConditionTrue: - serviceCondSet.Manage(ss).MarkTrue(ServiceConditionConfigurationsReady) - case cc.Status == corev1.ConditionFalse: - serviceCondSet.Manage(ss).MarkFalse(ServiceConditionConfigurationsReady, cc.Reason, cc.Message) - } -} - -func (ss *ServiceStatus) PropagateRouteStatus(rs RouteStatus) { - ss.Domain = rs.Domain - ss.DomainInternal = rs.DomainInternal - ss.Address = rs.Address - ss.Traffic = rs.Traffic - - rc := rs.GetCondition(RouteConditionReady) - if rc == nil { - return - } - switch { - case rc.Status == corev1.ConditionUnknown: - serviceCondSet.Manage(ss).MarkUnknown(ServiceConditionRoutesReady, rc.Reason, rc.Message) - case rc.Status == corev1.ConditionTrue: - serviceCondSet.Manage(ss).MarkTrue(ServiceConditionRoutesReady) - case rc.Status == corev1.ConditionFalse: - serviceCondSet.Manage(ss).MarkFalse(ServiceConditionRoutesReady, rc.Reason, rc.Message) - } -} - -// SetManualStatus updates the service conditions to unknown as the underlying Route -// can have TrafficTargets to Configurations not owned by the service. We do not want to falsely -// report Ready. -func (ss *ServiceStatus) SetManualStatus() { - reason := "Manual" - message := "Service is set to Manual, and is not managing underlying resources." - - // Clear our fields by creating a new status and copying over only the fields and conditions we want - newStatus := &ServiceStatus{} - newStatus.InitializeConditions() - serviceCondSet.Manage(newStatus).MarkUnknown(ServiceConditionConfigurationsReady, reason, message) - serviceCondSet.Manage(newStatus).MarkUnknown(ServiceConditionRoutesReady, reason, message) - - newStatus.Address = ss.Address - newStatus.Domain = ss.Domain - newStatus.DomainInternal = ss.DomainInternal - - *ss = *newStatus - -} - -// GetConditions returns the Conditions array. This enables generic handling of -// conditions by implementing the duckv1alpha1.Conditions interface. -func (ss *ServiceStatus) GetConditions() duckv1alpha1.Conditions { - return ss.Conditions -} - -// SetConditions sets the Conditions array. This enables generic handling of -// conditions by implementing the duckv1alpha1.Conditions interface. -func (ss *ServiceStatus) SetConditions(conditions duckv1alpha1.Conditions) { - ss.Conditions = conditions -} diff --git a/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/service_validation.go b/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/service_validation.go index f11b60eb80..f8aedba81b 100644 --- a/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/service_validation.go +++ b/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/service_validation.go @@ -17,19 +17,22 @@ limitations under the License. package v1alpha1 import ( + "context" "fmt" + "strconv" "github.com/knative/pkg/apis" + "k8s.io/apimachinery/pkg/util/validation" ) // Validate validates the fields belonging to Service -func (s *Service) Validate() *apis.FieldError { +func (s *Service) Validate(ctx context.Context) *apis.FieldError { return ValidateObjectMetadata(s.GetObjectMeta()).ViaField("metadata"). - Also(s.Spec.Validate().ViaField("spec")) + Also(s.Spec.Validate(ctx).ViaField("spec")) } // Validate validates the fields belonging to ServiceSpec recursively -func (ss *ServiceSpec) Validate() *apis.FieldError { +func (ss *ServiceSpec) Validate(ctx context.Context) *apis.FieldError { // We would do this semantic DeepEqual, but the spec is comprised // entirely of a oneof, the validation for which produces a clearer // error message. @@ -42,19 +45,19 @@ func (ss *ServiceSpec) Validate() *apis.FieldError { if ss.RunLatest != nil { set = append(set, "runLatest") - errs = errs.Also(ss.RunLatest.Validate().ViaField("runLatest")) + errs = errs.Also(ss.RunLatest.Validate(ctx).ViaField("runLatest")) } if ss.Release != nil { set = append(set, "release") - errs = errs.Also(ss.Release.Validate().ViaField("release")) + errs = errs.Also(ss.Release.Validate(ctx).ViaField("release")) } if ss.Manual != nil { set = append(set, "manual") - errs = errs.Also(ss.Manual.Validate().ViaField("manual")) + errs = errs.Also(ss.Manual.Validate(ctx).ViaField("manual")) } - if ss.Pinned != nil { + if ss.DeprecatedPinned != nil { set = append(set, "pinned") - errs = errs.Also(ss.Pinned.Validate().ViaField("pinned")) + errs = errs.Also(ss.DeprecatedPinned.Validate(ctx).ViaField("pinned")) } if len(set) > 1 { @@ -66,50 +69,54 @@ func (ss *ServiceSpec) Validate() *apis.FieldError { } // Validate validates the fields belonging to PinnedType -func (pt *PinnedType) Validate() *apis.FieldError { +func (pt *PinnedType) Validate(ctx context.Context) *apis.FieldError { var errs *apis.FieldError if pt.RevisionName == "" { errs = apis.ErrMissingField("revisionName") } - return errs.Also(pt.Configuration.Validate().ViaField("configuration")) + return errs.Also(pt.Configuration.Validate(ctx).ViaField("configuration")) } // Validate validates the fields belonging to RunLatestType -func (rlt *RunLatestType) Validate() *apis.FieldError { - return rlt.Configuration.Validate().ViaField("configuration") +func (rlt *RunLatestType) Validate(ctx context.Context) *apis.FieldError { + return rlt.Configuration.Validate(ctx).ViaField("configuration") } // Validate validates the fields belonging to ManualType -func (m *ManualType) Validate() *apis.FieldError { +func (m *ManualType) Validate(ctx context.Context) *apis.FieldError { return nil } // Validate validates the fields belonging to ReleaseType -func (rt *ReleaseType) Validate() *apis.FieldError { +func (rt *ReleaseType) Validate(ctx context.Context) *apis.FieldError { var errs *apis.FieldError - minRevisions := 1 - maxRevisions := 2 numRevisions := len(rt.Revisions) - if numRevisions < minRevisions { + + if numRevisions == 0 { errs = errs.Also(apis.ErrMissingField("revisions")) } - - if numRevisions > maxRevisions { - outOfRange := &apis.FieldError{ - Message: fmt.Sprintf("expected number of elements in range [%v, %v], got %v", minRevisions, maxRevisions, numRevisions), - Paths: []string{"revisions"}, + if numRevisions > 2 { + errs = errs.Also(apis.ErrOutOfBoundsValue(strconv.Itoa(numRevisions), "1", "2", "revisions")) + } + for i, r := range rt.Revisions { + // Skip over the last revision special keyword. + if r == ReleaseLatestRevisionKeyword { + continue + } + if msgs := validation.IsDNS1035Label(r); len(msgs) > 0 { + errs = errs.Also(apis.ErrInvalidArrayValue( + fmt.Sprintf("not a DNS 1035 label: %v", msgs), "revisions", i)) } - errs = errs.Also(outOfRange) } if numRevisions < 2 && rt.RolloutPercent != 0 { - errs = errs.Also(apis.ErrInvalidValue(fmt.Sprintf("%v", rt.RolloutPercent), "rolloutPercent")) + errs = errs.Also(apis.ErrInvalidValue(strconv.Itoa(rt.RolloutPercent), "rolloutPercent")) } if rt.RolloutPercent < 0 || rt.RolloutPercent > 99 { - errs = errs.Also(apis.ErrInvalidValue(fmt.Sprintf("%v", rt.RolloutPercent), "rolloutPercent")) + errs = errs.Also(apis.ErrOutOfBoundsValue(strconv.Itoa(rt.RolloutPercent), "0", "99", "rolloutPercent")) } - return errs.Also(rt.Configuration.Validate().ViaField("configuration")) + return errs.Also(rt.Configuration.Validate(ctx).ViaField("configuration")) } diff --git a/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/zz_generated.deepcopy.go b/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/zz_generated.deepcopy.go index 3504d03a30..6d6106e15d 100644 --- a/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/zz_generated.deepcopy.go +++ b/vendor/github.com/knative/serving/pkg/apis/serving/v1alpha1/zz_generated.deepcopy.go @@ -1,7 +1,7 @@ // +build !ignore_autogenerated /* -Copyright 2018 The Knative Authors +Copyright 2019 The Knative Authors Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. @@ -119,13 +119,8 @@ func (in *ConfigurationSpec) DeepCopy() *ConfigurationSpec { // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. func (in *ConfigurationStatus) DeepCopyInto(out *ConfigurationStatus) { *out = *in - if in.Conditions != nil { - in, out := &in.Conditions, &out.Conditions - *out = make(duck_v1alpha1.Conditions, len(*in)) - for i := range *in { - (*in)[i].DeepCopyInto(&(*out)[i]) - } - } + in.Status.DeepCopyInto(&out.Status) + out.ConfigurationStatusFields = in.ConfigurationStatusFields return } @@ -139,6 +134,22 @@ func (in *ConfigurationStatus) DeepCopy() *ConfigurationStatus { return out } +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *ConfigurationStatusFields) DeepCopyInto(out *ConfigurationStatusFields) { + *out = *in + return +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ConfigurationStatusFields. +func (in *ConfigurationStatusFields) DeepCopy() *ConfigurationStatusFields { + if in == nil { + return nil + } + out := new(ConfigurationStatusFields) + in.DeepCopyInto(out) + return out +} + // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. func (in *ManualType) DeepCopyInto(out *ManualType) { *out = *in @@ -305,6 +316,13 @@ func (in *RevisionSpec) DeepCopyInto(out *RevisionSpec) { } } in.Container.DeepCopyInto(&out.Container) + if in.Volumes != nil { + in, out := &in.Volumes, &out.Volumes + *out = make([]v1.Volume, len(*in)) + for i := range *in { + (*in)[i].DeepCopyInto(&(*out)[i]) + } + } return } @@ -321,13 +339,7 @@ func (in *RevisionSpec) DeepCopy() *RevisionSpec { // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. func (in *RevisionStatus) DeepCopyInto(out *RevisionStatus) { *out = *in - if in.Conditions != nil { - in, out := &in.Conditions, &out.Conditions - *out = make(duck_v1alpha1.Conditions, len(*in)) - for i := range *in { - (*in)[i].DeepCopyInto(&(*out)[i]) - } - } + in.Status.DeepCopyInto(&out.Status) return } @@ -445,6 +457,24 @@ func (in *RouteSpec) DeepCopy() *RouteSpec { // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. func (in *RouteStatus) DeepCopyInto(out *RouteStatus) { + *out = *in + in.Status.DeepCopyInto(&out.Status) + in.RouteStatusFields.DeepCopyInto(&out.RouteStatusFields) + return +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RouteStatus. +func (in *RouteStatus) DeepCopy() *RouteStatus { + if in == nil { + return nil + } + out := new(RouteStatus) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *RouteStatusFields) DeepCopyInto(out *RouteStatusFields) { *out = *in if in.Address != nil { in, out := &in.Address, &out.Address @@ -460,22 +490,15 @@ func (in *RouteStatus) DeepCopyInto(out *RouteStatus) { *out = make([]TrafficTarget, len(*in)) copy(*out, *in) } - if in.Conditions != nil { - in, out := &in.Conditions, &out.Conditions - *out = make(duck_v1alpha1.Conditions, len(*in)) - for i := range *in { - (*in)[i].DeepCopyInto(&(*out)[i]) - } - } return } -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RouteStatus. -func (in *RouteStatus) DeepCopy() *RouteStatus { +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RouteStatusFields. +func (in *RouteStatusFields) DeepCopy() *RouteStatusFields { if in == nil { return nil } - out := new(RouteStatus) + out := new(RouteStatusFields) in.DeepCopyInto(out) return out } @@ -572,8 +595,8 @@ func (in *ServiceSpec) DeepCopyInto(out *ServiceSpec) { (*in).DeepCopyInto(*out) } } - if in.Pinned != nil { - in, out := &in.Pinned, &out.Pinned + if in.DeprecatedPinned != nil { + in, out := &in.DeprecatedPinned, &out.DeprecatedPinned if *in == nil { *out = nil } else { @@ -615,27 +638,9 @@ func (in *ServiceSpec) DeepCopy() *ServiceSpec { // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. func (in *ServiceStatus) DeepCopyInto(out *ServiceStatus) { *out = *in - if in.Conditions != nil { - in, out := &in.Conditions, &out.Conditions - *out = make(duck_v1alpha1.Conditions, len(*in)) - for i := range *in { - (*in)[i].DeepCopyInto(&(*out)[i]) - } - } - if in.Address != nil { - in, out := &in.Address, &out.Address - if *in == nil { - *out = nil - } else { - *out = new(duck_v1alpha1.Addressable) - **out = **in - } - } - if in.Traffic != nil { - in, out := &in.Traffic, &out.Traffic - *out = make([]TrafficTarget, len(*in)) - copy(*out, *in) - } + in.Status.DeepCopyInto(&out.Status) + in.RouteStatusFields.DeepCopyInto(&out.RouteStatusFields) + out.ConfigurationStatusFields = in.ConfigurationStatusFields return } diff --git a/vendor/github.com/knative/serving/pkg/client/clientset/versioned/scheme/doc.go b/vendor/github.com/knative/serving/pkg/client/clientset/versioned/scheme/doc.go index 5262788465..90a95408c5 100644 --- a/vendor/github.com/knative/serving/pkg/client/clientset/versioned/scheme/doc.go +++ b/vendor/github.com/knative/serving/pkg/client/clientset/versioned/scheme/doc.go @@ -1,5 +1,5 @@ /* -Copyright 2018 The Knative Authors +Copyright 2019 The Knative Authors Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/vendor/github.com/knative/serving/pkg/client/clientset/versioned/scheme/register.go b/vendor/github.com/knative/serving/pkg/client/clientset/versioned/scheme/register.go index 9d38af8707..3d70a2c315 100644 --- a/vendor/github.com/knative/serving/pkg/client/clientset/versioned/scheme/register.go +++ b/vendor/github.com/knative/serving/pkg/client/clientset/versioned/scheme/register.go @@ -1,5 +1,5 @@ /* -Copyright 2018 The Knative Authors +Copyright 2019 The Knative Authors Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. @@ -23,15 +23,16 @@ import ( runtime "k8s.io/apimachinery/pkg/runtime" schema "k8s.io/apimachinery/pkg/runtime/schema" serializer "k8s.io/apimachinery/pkg/runtime/serializer" + util_runtime "k8s.io/apimachinery/pkg/util/runtime" ) var Scheme = runtime.NewScheme() var Codecs = serializer.NewCodecFactory(Scheme) var ParameterCodec = runtime.NewParameterCodec(Scheme) - -func init() { - v1.AddToGroupVersion(Scheme, schema.GroupVersion{Version: "v1"}) - AddToScheme(Scheme) +var localSchemeBuilder = runtime.SchemeBuilder{ + autoscalingv1alpha1.AddToScheme, + networkingv1alpha1.AddToScheme, + servingv1alpha1.AddToScheme, } // AddToScheme adds all types of this clientset into the given scheme. This allows composition @@ -44,12 +45,13 @@ func init() { // ) // // kclientset, _ := kubernetes.NewForConfig(c) -// aggregatorclientsetscheme.AddToScheme(clientsetscheme.Scheme) +// _ = aggregatorclientsetscheme.AddToScheme(clientsetscheme.Scheme) // // After this, RawExtensions in Kubernetes types will serialize kube-aggregator types // correctly. -func AddToScheme(scheme *runtime.Scheme) { - autoscalingv1alpha1.AddToScheme(scheme) - networkingv1alpha1.AddToScheme(scheme) - servingv1alpha1.AddToScheme(scheme) +var AddToScheme = localSchemeBuilder.AddToScheme + +func init() { + v1.AddToGroupVersion(Scheme, schema.GroupVersion{Version: "v1"}) + util_runtime.Must(AddToScheme(Scheme)) } diff --git a/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/configuration.go b/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/configuration.go index 173be64fca..c766b0d281 100644 --- a/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/configuration.go +++ b/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/configuration.go @@ -1,5 +1,5 @@ /* -Copyright 2018 The Knative Authors +Copyright 2019 The Knative Authors Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/doc.go b/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/doc.go index 10ede9da2f..1a38cd7980 100644 --- a/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/doc.go +++ b/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/doc.go @@ -1,5 +1,5 @@ /* -Copyright 2018 The Knative Authors +Copyright 2019 The Knative Authors Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/fake/doc.go b/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/fake/doc.go index db9a070ed0..fb7bee4713 100644 --- a/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/fake/doc.go +++ b/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/fake/doc.go @@ -1,5 +1,5 @@ /* -Copyright 2018 The Knative Authors +Copyright 2019 The Knative Authors Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/fake/fake_configuration.go b/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/fake/fake_configuration.go index 04bd38f6ef..0e82efaa86 100644 --- a/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/fake/fake_configuration.go +++ b/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/fake/fake_configuration.go @@ -1,5 +1,5 @@ /* -Copyright 2018 The Knative Authors +Copyright 2019 The Knative Authors Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/fake/fake_revision.go b/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/fake/fake_revision.go index d015934468..6710514c0f 100644 --- a/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/fake/fake_revision.go +++ b/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/fake/fake_revision.go @@ -1,5 +1,5 @@ /* -Copyright 2018 The Knative Authors +Copyright 2019 The Knative Authors Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/fake/fake_route.go b/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/fake/fake_route.go index b71946f32c..56087f4c42 100644 --- a/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/fake/fake_route.go +++ b/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/fake/fake_route.go @@ -1,5 +1,5 @@ /* -Copyright 2018 The Knative Authors +Copyright 2019 The Knative Authors Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/fake/fake_service.go b/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/fake/fake_service.go index e6c5e65d59..c62b0c03d6 100644 --- a/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/fake/fake_service.go +++ b/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/fake/fake_service.go @@ -1,5 +1,5 @@ /* -Copyright 2018 The Knative Authors +Copyright 2019 The Knative Authors Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/fake/fake_serving_client.go b/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/fake/fake_serving_client.go index 79e7b01778..6b4a6f47f5 100644 --- a/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/fake/fake_serving_client.go +++ b/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/fake/fake_serving_client.go @@ -1,5 +1,5 @@ /* -Copyright 2018 The Knative Authors +Copyright 2019 The Knative Authors Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/generated_expansion.go b/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/generated_expansion.go index af4168b8a6..d8186b3195 100644 --- a/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/generated_expansion.go +++ b/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/generated_expansion.go @@ -1,5 +1,5 @@ /* -Copyright 2018 The Knative Authors +Copyright 2019 The Knative Authors Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/revision.go b/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/revision.go index e4a64efb30..1460b686ea 100644 --- a/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/revision.go +++ b/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/revision.go @@ -1,5 +1,5 @@ /* -Copyright 2018 The Knative Authors +Copyright 2019 The Knative Authors Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/route.go b/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/route.go index e2d3bfb2e8..403e5e7aa5 100644 --- a/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/route.go +++ b/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/route.go @@ -1,5 +1,5 @@ /* -Copyright 2018 The Knative Authors +Copyright 2019 The Knative Authors Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/service.go b/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/service.go index 5f77b55f88..28e6afd012 100644 --- a/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/service.go +++ b/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/service.go @@ -1,5 +1,5 @@ /* -Copyright 2018 The Knative Authors +Copyright 2019 The Knative Authors Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/serving_client.go b/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/serving_client.go index 94f839d68e..9d820f5511 100644 --- a/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/serving_client.go +++ b/vendor/github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/serving_client.go @@ -1,5 +1,5 @@ /* -Copyright 2018 The Knative Authors +Copyright 2019 The Knative Authors Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/vendor/github.com/knative/test-infra/scripts/README.md b/vendor/github.com/knative/test-infra/scripts/README.md index 07398fb7fe..31db47db87 100644 --- a/vendor/github.com/knative/test-infra/scripts/README.md +++ b/vendor/github.com/knative/test-infra/scripts/README.md @@ -108,8 +108,10 @@ This is a helper script for Knative E2E test scripts. To use it: if the default values don't fit your needs: - `E2E_CLUSTER_REGION`: Cluster region, defaults to `us-central1`. + - `E2E_CLUSTER_BACKUP_REGIONS`: Space-separated list of regions to retry test cluster creation in case of stockout. Defaults to `us-west1 us-east1`. - `E2E_CLUSTER_ZONE`: Cluster zone (e.g., `a`), defaults to none (i.e. use a regional cluster). + - `E2E_CLUSTER_BACKUP_ZONES`: Space-separated list of zones to retry test cluster creation in case of stockout. If defined, `E2E_CLUSTER_BACKUP_REGIONS` will be ignored thus it defaults to none. - `E2E_CLUSTER_MACHINE`: Cluster node machine type, defaults to `n1-standard-4}`. - `E2E_MIN_CLUSTER_NODES`: Minimum number of nodes in the cluster when autoscaling, defaults to 1. @@ -153,8 +155,9 @@ This is a helper script for Knative E2E test scripts. To use it: 1. Write logic for the end-to-end tests. Run all go tests using `go_test_e2e()` (or `report_go_test()` if you need a more fine-grained control) and call `fail_test()` or `success()` if any of them failed. The environment variable - `KO_DOCKER_REPO` will be set according to the test cluster. You can also use - the following boolean (0 is false, 1 is true) environment variables for the logic: + `KO_DOCKER_REPO` and `E2E_PROJECT_ID` will be set according to the test cluster. + You can also use the following boolean (0 is false, 1 is true) environment + variables for the logic: - `EMIT_METRICS`: true if `--emit-metrics` was passed. @@ -169,6 +172,9 @@ This is a helper script for Knative E2E test scripts. To use it: will immediately start the tests against the cluster currently configured for `kubectl`. +1. By default Istio is installed on the cluster via Addon, use `--skip-istio-addon` if + you choose not to have it preinstalled. + 1. You can force running the tests against a specific GKE cluster version by using the `--cluster-version` flag and passing a full version as the flag value. diff --git a/vendor/github.com/knative/test-infra/scripts/e2e-tests.sh b/vendor/github.com/knative/test-infra/scripts/e2e-tests.sh index c2328e7b8d..7a41c921e8 100644 --- a/vendor/github.com/knative/test-infra/scripts/e2e-tests.sh +++ b/vendor/github.com/knative/test-infra/scripts/e2e-tests.sh @@ -1,6 +1,6 @@ #!/bin/bash -# Copyright 2018 The Knative Authors +# Copyright 2019 The Knative Authors # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. @@ -38,9 +38,15 @@ function build_resource_name() { # Test cluster parameters # Configurable parameters -readonly E2E_CLUSTER_REGION=${E2E_CLUSTER_REGION:-us-central1} +# export E2E_CLUSTER_REGION and E2E_CLUSTER_ZONE as they're used in the cluster setup subprocess +export E2E_CLUSTER_REGION=${E2E_CLUSTER_REGION:-us-central1} # By default we use regional clusters. -readonly E2E_CLUSTER_ZONE=${E2E_CLUSTER_ZONE:-} +export E2E_CLUSTER_ZONE=${E2E_CLUSTER_ZONE:-} + +# Default backup regions in case of stockouts; by default we don't fall back to a different zone in the same region +readonly E2E_CLUSTER_BACKUP_REGIONS=${E2E_CLUSTER_BACKUP_REGIONS:-us-west1 us-east1} +readonly E2E_CLUSTER_BACKUP_ZONES=${E2E_CLUSTER_BACKUP_ZONES:-} + readonly E2E_CLUSTER_MACHINE=${E2E_CLUSTER_MACHINE:-n1-standard-4} readonly E2E_GKE_ENVIRONMENT=${E2E_GKE_ENVIRONMENT:-prod} readonly E2E_GKE_COMMAND_GROUP=${E2E_GKE_COMMAND_GROUP:-beta} @@ -61,6 +67,8 @@ IS_BOSKOS=0 # Tear down the test resources. function teardown_test_resources() { + # On boskos, save time and don't teardown as the cluster will be destroyed anyway. + (( IS_BOSKOS )) && return header "Tearing down test environment" function_exists test_teardown && test_teardown (( ! SKIP_KNATIVE_SETUP )) && function_exists knative_teardown && knative_teardown @@ -107,8 +115,7 @@ function save_metadata() { geo_key="Zone" geo_value="${E2E_CLUSTER_REGION}-${E2E_CLUSTER_ZONE}" fi - local gcloud_project="$(gcloud config get-value project)" - local cluster_version="$(gcloud container clusters list --project=${gcloud_project} --format='value(currentMasterVersion)')" + local cluster_version="$(gcloud container clusters list --project=${E2E_PROJECT_ID} --format='value(currentMasterVersion)')" cat << EOF > ${ARTIFACTS}/metadata.json { "E2E:${geo_key}": "${geo_value}", @@ -124,6 +131,7 @@ EOF # See https://github.com/knative/serving/issues/959 for details. # TODO(adrcunha): Remove once the leak issue is resolved. function delete_leaked_network_resources() { + # On boskos, don't bother with leaks as the janitor will delete everything in the project. (( IS_BOSKOS )) && return # Ensure we're using the GCP project used by kubetest local gcloud_project="$(gcloud config get-value project)" @@ -154,20 +162,15 @@ function create_test_cluster() { cluster_setup || fail_test "cluster setup failed" fi - header "Creating test cluster" - echo "Cluster will have a minimum of ${E2E_MIN_CLUSTER_NODES} and a maximum of ${E2E_MAX_CLUSTER_NODES} nodes." # Smallest cluster required to run the end-to-end-tests - local geoflag="--gcp-region=${E2E_CLUSTER_REGION}" - [[ -n "${E2E_CLUSTER_ZONE}" ]] && geoflag="--gcp-zone=${E2E_CLUSTER_REGION}-${E2E_CLUSTER_ZONE}" local CLUSTER_CREATION_ARGS=( - --gke-create-command="container clusters create --quiet --enable-autoscaling --min-nodes=${E2E_MIN_CLUSTER_NODES} --max-nodes=${E2E_MAX_CLUSTER_NODES} --scopes=cloud-platform --enable-basic-auth --no-issue-client-certificate ${EXTRA_CLUSTER_CREATION_FLAGS[@]}" + --gke-create-command="container clusters create --quiet --enable-autoscaling --min-nodes=${E2E_MIN_CLUSTER_NODES} --max-nodes=${E2E_MAX_CLUSTER_NODES} --scopes=cloud-platform --enable-basic-auth --no-issue-client-certificate ${GKE_ADDONS} ${EXTRA_CLUSTER_CREATION_FLAGS[@]}" --gke-shape={\"default\":{\"Nodes\":${E2E_MIN_CLUSTER_NODES}\,\"MachineType\":\"${E2E_CLUSTER_MACHINE}\"}} --provider=gke --deployment=gke --cluster="${E2E_CLUSTER_NAME}" - ${geoflag} --gcp-network="${E2E_NETWORK_NAME}" --gke-environment="${E2E_GKE_ENVIRONMENT}" --gke-command-group="${E2E_GKE_COMMAND_GROUP}" @@ -186,6 +189,7 @@ function create_test_cluster() { local gcloud_project="${GCP_PROJECT}" [[ -z "${gcloud_project}" ]] && gcloud_project="$(gcloud config get-value project)" echo "gcloud project is ${gcloud_project}" + echo "gcloud user is $(gcloud config get-value core/account)" (( IS_BOSKOS )) && echo "Using boskos for the test cluster" [[ -n "${GCP_PROJECT}" ]] && echo "GCP project for test cluster is ${GCP_PROJECT}" echo "Test script is ${E2E_SCRIPT}" @@ -198,11 +202,7 @@ function create_test_cluster() { local extra_flags=() # If using boskos, save time and let it tear down the cluster (( ! IS_BOSKOS )) && extra_flags+=(--down) - # Don't fail test for kubetest, as it might incorrectly report test failure - # if teardown fails (for details, see success() below) - set +o errexit - run_go_tool k8s.io/test-infra/kubetest \ - kubetest "${CLUSTER_CREATION_ARGS[@]}" \ + create_test_cluster_with_retries "${CLUSTER_CREATION_ARGS[@]}" \ --up \ --extract "${E2E_CLUSTER_VERSION}" \ --gcp-node-image "${SERVING_GKE_IMAGE}" \ @@ -215,12 +215,55 @@ function create_test_cluster() { set +o errexit function_exists cluster_teardown && cluster_teardown delete_leaked_network_resources - local result="$(cat ${TEST_RESULT_FILE})" + local result=$(get_test_return_code) echo "Artifacts were written to ${ARTIFACTS}" echo "Test result code is ${result}" exit ${result} } +# Retry backup regions/zones if cluster creations failed due to stockout. +# Parameters: $1..$n - any kubetest flags other than geo flag. +function create_test_cluster_with_retries() { + local cluster_creation_log=/tmp/${E2E_BASE_NAME}-cluster_creation-log + # zone_not_provided is a placeholder for e2e_cluster_zone to make for loop below work + local zone_not_provided="zone_not_provided" + + local e2e_cluster_regions=(${E2E_CLUSTER_REGION}) + local e2e_cluster_zones=(${E2E_CLUSTER_ZONE}) + + if [[ -n "${E2E_CLUSTER_BACKUP_ZONES}" ]]; then + e2e_cluster_zones+=(${E2E_CLUSTER_BACKUP_ZONES}) + elif [[ -n "${E2E_CLUSTER_BACKUP_REGIONS}" ]]; then + e2e_cluster_regions+=(${E2E_CLUSTER_BACKUP_REGIONS}) + e2e_cluster_zones=(${zone_not_provided}) + else + echo "No backup region/zone set, cluster creation will fail in case of stockout" + fi + + for e2e_cluster_region in "${e2e_cluster_regions[@]}"; do + for e2e_cluster_zone in "${e2e_cluster_zones[@]}"; do + E2E_CLUSTER_REGION=${e2e_cluster_region} + E2E_CLUSTER_ZONE=${e2e_cluster_zone} + [[ "${E2E_CLUSTER_ZONE}" == "${zone_not_provided}" ]] && E2E_CLUSTER_ZONE="" + + local geoflag="--gcp-region=${E2E_CLUSTER_REGION}" + [[ -n "${E2E_CLUSTER_ZONE}" ]] && geoflag="--gcp-zone=${E2E_CLUSTER_REGION}-${E2E_CLUSTER_ZONE}" + + header "Creating test cluster in $E2E_CLUSTER_REGION $E2E_CLUSTER_ZONE" + # Don't fail test for kubetest, as it might incorrectly report test failure + # if teardown fails (for details, see success() below) + set +o errexit + { run_go_tool k8s.io/test-infra/kubetest \ + kubetest "$@" ${geoflag}; } 2>&1 | tee ${cluster_creation_log} + + # Exit if test succeeded + [[ "$(get_test_return_code)" == "0" ]] && return + # If test failed not because of cluster creation stockout, return + [[ -z "$(grep -Eio 'does not have enough resources available to fulfill the request' ${cluster_creation_log})" ]] && return + done + done +} + # Setup the test cluster for running the tests. function setup_test_cluster() { # Fail fast during setup. @@ -229,6 +272,11 @@ function setup_test_cluster() { header "Setting up test cluster" + # Set the actual project the test cluster resides in + # It will be a project assigned by Boskos if test is running on Prow, + # otherwise will be ${GCP_PROJECT} set up by user. + readonly export E2E_PROJECT_ID="$(gcloud config get-value project)" + # Save some metadata about cluster creation for using in prow and testgrid save_metadata @@ -240,9 +288,10 @@ function setup_test_cluster() { if [[ -z "$(kubectl get clusterrolebinding cluster-admin-binding 2> /dev/null)" ]]; then acquire_cluster_admin_role ${k8s_user} ${E2E_CLUSTER_NAME} ${E2E_CLUSTER_REGION} ${E2E_CLUSTER_ZONE} kubectl config set-context ${k8s_cluster} --namespace=default - export KO_DOCKER_REPO=gcr.io/$(gcloud config get-value project)/${E2E_BASE_NAME}-e2e-img + export KO_DOCKER_REPO=gcr.io/${E2E_PROJECT_ID}/${E2E_BASE_NAME}-e2e-img fi + echo "- Project is ${E2E_PROJECT_ID}" echo "- Cluster is ${k8s_cluster}" echo "- User is ${k8s_user}" echo "- Docker is ${KO_DOCKER_REPO}" @@ -263,6 +312,12 @@ function setup_test_cluster() { fi } +# Gets the exit of the test script. +# For more details, see set_test_return_code(). +function get_test_return_code() { + echo $(cat ${TEST_RESULT_FILE}) +} + # Set the return code that the test script will return. # Parameters: $1 - return code (0-255) function set_test_return_code() { @@ -295,9 +350,11 @@ function fail_test() { RUN_TESTS=0 EMIT_METRICS=0 SKIP_KNATIVE_SETUP=0 +SKIP_ISTIO_ADDON=0 GCP_PROJECT="" E2E_SCRIPT="" E2E_CLUSTER_VERSION="" +GKE_ADDONS="" EXTRA_CLUSTER_CREATION_FLAGS=() EXTRA_KUBETEST_FLAGS=() E2E_SCRIPT_CUSTOM_FLAGS=() @@ -329,6 +386,7 @@ function initialize() { --run-tests) RUN_TESTS=1 ;; --emit-metrics) EMIT_METRICS=1 ;; --skip-knative-setup) SKIP_KNATIVE_SETUP=1 ;; + --skip-istio-addon) SKIP_ISTIO_ADDON=1 ;; *) [[ $# -ge 2 ]] || abort "missing parameter after $1" shift @@ -358,6 +416,8 @@ function initialize() { is_protected_gcr ${KO_DOCKER_REPO} && \ abort "\$KO_DOCKER_REPO set to ${KO_DOCKER_REPO}, which is forbidden" + (( SKIP_ISTIO_ADDON )) || GKE_ADDONS="--addons=Istio" + readonly RUN_TESTS readonly EMIT_METRICS readonly GCP_PROJECT @@ -365,6 +425,7 @@ function initialize() { readonly EXTRA_CLUSTER_CREATION_FLAGS readonly EXTRA_KUBETEST_FLAGS readonly SKIP_KNATIVE_SETUP + readonly GKE_ADDONS if (( ! RUN_TESTS )); then create_test_cluster diff --git a/vendor/github.com/knative/test-infra/scripts/library.sh b/vendor/github.com/knative/test-infra/scripts/library.sh index 89a93c91aa..e53e640340 100644 --- a/vendor/github.com/knative/test-infra/scripts/library.sh +++ b/vendor/github.com/knative/test-infra/scripts/library.sh @@ -24,8 +24,6 @@ readonly SERVING_GKE_IMAGE=cos # Public latest stable nightly images and yaml files. readonly KNATIVE_BASE_YAML_SOURCE=https://storage.googleapis.com/knative-nightly/@/latest -readonly KNATIVE_ISTIO_CRD_YAML=${KNATIVE_BASE_YAML_SOURCE/@/serving}/istio-crds.yaml -readonly KNATIVE_ISTIO_YAML=${KNATIVE_BASE_YAML_SOURCE/@/serving}/istio.yaml readonly KNATIVE_SERVING_RELEASE=${KNATIVE_BASE_YAML_SOURCE/@/serving}/serving.yaml readonly KNATIVE_BUILD_RELEASE=${KNATIVE_BASE_YAML_SOURCE/@/build}/build.yaml readonly KNATIVE_EVENTING_RELEASE=${KNATIVE_BASE_YAML_SOURCE/@/eventing}/release.yaml @@ -133,7 +131,7 @@ function wait_until_pods_running() { [[ ${status[0]} -lt 1 ]] && all_ready=0 && break [[ ${status[1]} -lt 1 ]] && all_ready=0 && break [[ ${status[0]} -ne ${status[1]} ]] && all_ready=0 && break - done <<< $(echo "${pods}" | grep -v Completed) + done <<< "$(echo "${pods}" | grep -v Completed)" if (( all_ready )); then echo -e "\nAll pods are up:\n${pods}" return 0 @@ -146,22 +144,23 @@ function wait_until_pods_running() { return 1 } -# Waits until all batch job pods are running in the given namespace. +# Waits until all batch jobs complete in the given namespace. # Parameters: $1 - namespace. function wait_until_batch_job_complete() { - echo -n "Waiting until all batch job pods in namespace $1 run to completion." + echo -n "Waiting until all batch jobs in namespace $1 run to completion." for i in {1..150}; do # timeout after 5 minutes - local pods="$(kubectl get pods --selector=job-name --no-headers -n $1 2>/dev/null | grep -v '^[[:space:]]*$')" - # All pods must be complete - local not_complete=$(echo "${pods}" | grep -v Completed | wc -l) + local jobs=$(kubectl get jobs -n $1 --no-headers \ + -ocustom-columns='n:{.metadata.name},c:{.spec.completions},s:{.status.succeeded}') + # All jobs must be complete + local not_complete=$(echo "${jobs}" | awk '{if ($2!=$3) print $0}' | wc -l) if [[ ${not_complete} -eq 0 ]]; then - echo -e "\nAll pods are complete:\n${pods}" + echo -e "\nAll jobs are complete:\n${jobs}" return 0 fi echo -n "." sleep 2 done - echo -e "\n\nERROR: timeout waiting for pods to complete\n${pods}" + echo -e "\n\nERROR: timeout waiting for jobs to complete\n${jobs}" return 1 } @@ -320,14 +319,6 @@ function report_go_test() { # Install the latest stable Knative/serving in the current cluster. function start_latest_knative_serving() { header "Starting Knative Serving" - subheader "Installing Istio" - echo "Running Istio CRD from ${KNATIVE_ISTIO_CRD_YAML}" - kubectl apply -f ${KNATIVE_ISTIO_CRD_YAML} || return 1 - wait_until_batch_job_complete istio-system || return 1 - echo "Installing Istio from ${KNATIVE_ISTIO_YAML}" - kubectl apply -f ${KNATIVE_ISTIO_YAML} || return 1 - wait_until_pods_running istio-system || return 1 - kubectl label namespace default istio-injection=enabled || return 1 subheader "Installing Knative Serving" echo "Installing Serving from ${KNATIVE_SERVING_RELEASE}" kubectl apply -f ${KNATIVE_SERVING_RELEASE} || return 1 diff --git a/vendor/github.com/knative/test-infra/scripts/presubmit-tests.sh b/vendor/github.com/knative/test-infra/scripts/presubmit-tests.sh index b10a8515cf..3f15cf3aba 100644 --- a/vendor/github.com/knative/test-infra/scripts/presubmit-tests.sh +++ b/vendor/github.com/knative/test-infra/scripts/presubmit-tests.sh @@ -43,7 +43,7 @@ IS_DOCUMENTATION_PR=0 # Returns true if PR only contains the given file regexes. # Parameters: $1 - file regexes, space separated. function pr_only_contains() { - [[ -z "$(echo "${CHANGED_FILES}" | grep -v \(${1// /\\|}\)$))" ]] + [[ -z "$(echo "${CHANGED_FILES}" | grep -v "\(${1// /\\|}\)$")" ]] } # List changed files in the current PR. diff --git a/vendor/github.com/mailru/easyjson/LICENSE b/vendor/github.com/mailru/easyjson/LICENSE deleted file mode 100644 index fbff658f70..0000000000 --- a/vendor/github.com/mailru/easyjson/LICENSE +++ /dev/null @@ -1,7 +0,0 @@ -Copyright (c) 2016 Mail.Ru Group - -Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/vendor/github.com/mailru/easyjson/buffer/pool.go b/vendor/github.com/mailru/easyjson/buffer/pool.go deleted file mode 100644 index 07fb4bc1f7..0000000000 --- a/vendor/github.com/mailru/easyjson/buffer/pool.go +++ /dev/null @@ -1,270 +0,0 @@ -// Package buffer implements a buffer for serialization, consisting of a chain of []byte-s to -// reduce copying and to allow reuse of individual chunks. -package buffer - -import ( - "io" - "sync" -) - -// PoolConfig contains configuration for the allocation and reuse strategy. -type PoolConfig struct { - StartSize int // Minimum chunk size that is allocated. - PooledSize int // Minimum chunk size that is reused, reusing chunks too small will result in overhead. - MaxSize int // Maximum chunk size that will be allocated. -} - -var config = PoolConfig{ - StartSize: 128, - PooledSize: 512, - MaxSize: 32768, -} - -// Reuse pool: chunk size -> pool. -var buffers = map[int]*sync.Pool{} - -func initBuffers() { - for l := config.PooledSize; l <= config.MaxSize; l *= 2 { - buffers[l] = new(sync.Pool) - } -} - -func init() { - initBuffers() -} - -// Init sets up a non-default pooling and allocation strategy. Should be run before serialization is done. -func Init(cfg PoolConfig) { - config = cfg - initBuffers() -} - -// putBuf puts a chunk to reuse pool if it can be reused. -func putBuf(buf []byte) { - size := cap(buf) - if size < config.PooledSize { - return - } - if c := buffers[size]; c != nil { - c.Put(buf[:0]) - } -} - -// getBuf gets a chunk from reuse pool or creates a new one if reuse failed. -func getBuf(size int) []byte { - if size < config.PooledSize { - return make([]byte, 0, size) - } - - if c := buffers[size]; c != nil { - v := c.Get() - if v != nil { - return v.([]byte) - } - } - return make([]byte, 0, size) -} - -// Buffer is a buffer optimized for serialization without extra copying. -type Buffer struct { - - // Buf is the current chunk that can be used for serialization. - Buf []byte - - toPool []byte - bufs [][]byte -} - -// EnsureSpace makes sure that the current chunk contains at least s free bytes, -// possibly creating a new chunk. -func (b *Buffer) EnsureSpace(s int) { - if cap(b.Buf)-len(b.Buf) >= s { - return - } - l := len(b.Buf) - if l > 0 { - if cap(b.toPool) != cap(b.Buf) { - // Chunk was reallocated, toPool can be pooled. - putBuf(b.toPool) - } - if cap(b.bufs) == 0 { - b.bufs = make([][]byte, 0, 8) - } - b.bufs = append(b.bufs, b.Buf) - l = cap(b.toPool) * 2 - } else { - l = config.StartSize - } - - if l > config.MaxSize { - l = config.MaxSize - } - b.Buf = getBuf(l) - b.toPool = b.Buf -} - -// AppendByte appends a single byte to buffer. -func (b *Buffer) AppendByte(data byte) { - if cap(b.Buf) == len(b.Buf) { // EnsureSpace won't be inlined. - b.EnsureSpace(1) - } - b.Buf = append(b.Buf, data) -} - -// AppendBytes appends a byte slice to buffer. -func (b *Buffer) AppendBytes(data []byte) { - for len(data) > 0 { - if cap(b.Buf) == len(b.Buf) { // EnsureSpace won't be inlined. - b.EnsureSpace(1) - } - - sz := cap(b.Buf) - len(b.Buf) - if sz > len(data) { - sz = len(data) - } - - b.Buf = append(b.Buf, data[:sz]...) - data = data[sz:] - } -} - -// AppendBytes appends a string to buffer. -func (b *Buffer) AppendString(data string) { - for len(data) > 0 { - if cap(b.Buf) == len(b.Buf) { // EnsureSpace won't be inlined. - b.EnsureSpace(1) - } - - sz := cap(b.Buf) - len(b.Buf) - if sz > len(data) { - sz = len(data) - } - - b.Buf = append(b.Buf, data[:sz]...) - data = data[sz:] - } -} - -// Size computes the size of a buffer by adding sizes of every chunk. -func (b *Buffer) Size() int { - size := len(b.Buf) - for _, buf := range b.bufs { - size += len(buf) - } - return size -} - -// DumpTo outputs the contents of a buffer to a writer and resets the buffer. -func (b *Buffer) DumpTo(w io.Writer) (written int, err error) { - var n int - for _, buf := range b.bufs { - if err == nil { - n, err = w.Write(buf) - written += n - } - putBuf(buf) - } - - if err == nil { - n, err = w.Write(b.Buf) - written += n - } - putBuf(b.toPool) - - b.bufs = nil - b.Buf = nil - b.toPool = nil - - return -} - -// BuildBytes creates a single byte slice with all the contents of the buffer. Data is -// copied if it does not fit in a single chunk. You can optionally provide one byte -// slice as argument that it will try to reuse. -func (b *Buffer) BuildBytes(reuse ...[]byte) []byte { - if len(b.bufs) == 0 { - ret := b.Buf - b.toPool = nil - b.Buf = nil - return ret - } - - var ret []byte - size := b.Size() - - // If we got a buffer as argument and it is big enought, reuse it. - if len(reuse) == 1 && cap(reuse[0]) >= size { - ret = reuse[0][:0] - } else { - ret = make([]byte, 0, size) - } - for _, buf := range b.bufs { - ret = append(ret, buf...) - putBuf(buf) - } - - ret = append(ret, b.Buf...) - putBuf(b.toPool) - - b.bufs = nil - b.toPool = nil - b.Buf = nil - - return ret -} - -type readCloser struct { - offset int - bufs [][]byte -} - -func (r *readCloser) Read(p []byte) (n int, err error) { - for _, buf := range r.bufs { - // Copy as much as we can. - x := copy(p[n:], buf[r.offset:]) - n += x // Increment how much we filled. - - // Did we empty the whole buffer? - if r.offset+x == len(buf) { - // On to the next buffer. - r.offset = 0 - r.bufs = r.bufs[1:] - - // We can release this buffer. - putBuf(buf) - } else { - r.offset += x - } - - if n == len(p) { - break - } - } - // No buffers left or nothing read? - if len(r.bufs) == 0 { - err = io.EOF - } - return -} - -func (r *readCloser) Close() error { - // Release all remaining buffers. - for _, buf := range r.bufs { - putBuf(buf) - } - // In case Close gets called multiple times. - r.bufs = nil - - return nil -} - -// ReadCloser creates an io.ReadCloser with all the contents of the buffer. -func (b *Buffer) ReadCloser() io.ReadCloser { - ret := &readCloser{0, append(b.bufs, b.Buf)} - - b.bufs = nil - b.toPool = nil - b.Buf = nil - - return ret -} diff --git a/vendor/github.com/mailru/easyjson/jlexer/bytestostr.go b/vendor/github.com/mailru/easyjson/jlexer/bytestostr.go deleted file mode 100644 index ff7b27c5b2..0000000000 --- a/vendor/github.com/mailru/easyjson/jlexer/bytestostr.go +++ /dev/null @@ -1,24 +0,0 @@ -// This file will only be included to the build if neither -// easyjson_nounsafe nor appengine build tag is set. See README notes -// for more details. - -//+build !easyjson_nounsafe -//+build !appengine - -package jlexer - -import ( - "reflect" - "unsafe" -) - -// bytesToStr creates a string pointing at the slice to avoid copying. -// -// Warning: the string returned by the function should be used with care, as the whole input data -// chunk may be either blocked from being freed by GC because of a single string or the buffer.Data -// may be garbage-collected even when the string exists. -func bytesToStr(data []byte) string { - h := (*reflect.SliceHeader)(unsafe.Pointer(&data)) - shdr := reflect.StringHeader{Data: h.Data, Len: h.Len} - return *(*string)(unsafe.Pointer(&shdr)) -} diff --git a/vendor/github.com/mailru/easyjson/jlexer/bytestostr_nounsafe.go b/vendor/github.com/mailru/easyjson/jlexer/bytestostr_nounsafe.go deleted file mode 100644 index 864d1be676..0000000000 --- a/vendor/github.com/mailru/easyjson/jlexer/bytestostr_nounsafe.go +++ /dev/null @@ -1,13 +0,0 @@ -// This file is included to the build if any of the buildtags below -// are defined. Refer to README notes for more details. - -//+build easyjson_nounsafe appengine - -package jlexer - -// bytesToStr creates a string normally from []byte -// -// Note that this method is roughly 1.5x slower than using the 'unsafe' method. -func bytesToStr(data []byte) string { - return string(data) -} diff --git a/vendor/github.com/mailru/easyjson/jlexer/error.go b/vendor/github.com/mailru/easyjson/jlexer/error.go deleted file mode 100644 index e90ec40d05..0000000000 --- a/vendor/github.com/mailru/easyjson/jlexer/error.go +++ /dev/null @@ -1,15 +0,0 @@ -package jlexer - -import "fmt" - -// LexerError implements the error interface and represents all possible errors that can be -// generated during parsing the JSON data. -type LexerError struct { - Reason string - Offset int - Data string -} - -func (l *LexerError) Error() string { - return fmt.Sprintf("parse error: %s near offset %d of '%s'", l.Reason, l.Offset, l.Data) -} diff --git a/vendor/github.com/mailru/easyjson/jlexer/lexer.go b/vendor/github.com/mailru/easyjson/jlexer/lexer.go deleted file mode 100644 index 51f056615c..0000000000 --- a/vendor/github.com/mailru/easyjson/jlexer/lexer.go +++ /dev/null @@ -1,1181 +0,0 @@ -// Package jlexer contains a JSON lexer implementation. -// -// It is expected that it is mostly used with generated parser code, so the interface is tuned -// for a parser that knows what kind of data is expected. -package jlexer - -import ( - "encoding/base64" - "encoding/json" - "errors" - "fmt" - "io" - "strconv" - "unicode" - "unicode/utf16" - "unicode/utf8" -) - -// tokenKind determines type of a token. -type tokenKind byte - -const ( - tokenUndef tokenKind = iota // No token. - tokenDelim // Delimiter: one of '{', '}', '[' or ']'. - tokenString // A string literal, e.g. "abc\u1234" - tokenNumber // Number literal, e.g. 1.5e5 - tokenBool // Boolean literal: true or false. - tokenNull // null keyword. -) - -// token describes a single token: type, position in the input and value. -type token struct { - kind tokenKind // Type of a token. - - boolValue bool // Value if a boolean literal token. - byteValue []byte // Raw value of a token. - delimValue byte -} - -// Lexer is a JSON lexer: it iterates over JSON tokens in a byte slice. -type Lexer struct { - Data []byte // Input data given to the lexer. - - start int // Start of the current token. - pos int // Current unscanned position in the input stream. - token token // Last scanned token, if token.kind != tokenUndef. - - firstElement bool // Whether current element is the first in array or an object. - wantSep byte // A comma or a colon character, which need to occur before a token. - - UseMultipleErrors bool // If we want to use multiple errors. - fatalError error // Fatal error occurred during lexing. It is usually a syntax error. - multipleErrors []*LexerError // Semantic errors occurred during lexing. Marshalling will be continued after finding this errors. -} - -// FetchToken scans the input for the next token. -func (r *Lexer) FetchToken() { - r.token.kind = tokenUndef - r.start = r.pos - - // Check if r.Data has r.pos element - // If it doesn't, it mean corrupted input data - if len(r.Data) < r.pos { - r.errParse("Unexpected end of data") - return - } - // Determine the type of a token by skipping whitespace and reading the - // first character. - for _, c := range r.Data[r.pos:] { - switch c { - case ':', ',': - if r.wantSep == c { - r.pos++ - r.start++ - r.wantSep = 0 - } else { - r.errSyntax() - } - - case ' ', '\t', '\r', '\n': - r.pos++ - r.start++ - - case '"': - if r.wantSep != 0 { - r.errSyntax() - } - - r.token.kind = tokenString - r.fetchString() - return - - case '{', '[': - if r.wantSep != 0 { - r.errSyntax() - } - r.firstElement = true - r.token.kind = tokenDelim - r.token.delimValue = r.Data[r.pos] - r.pos++ - return - - case '}', ']': - if !r.firstElement && (r.wantSep != ',') { - r.errSyntax() - } - r.wantSep = 0 - r.token.kind = tokenDelim - r.token.delimValue = r.Data[r.pos] - r.pos++ - return - - case '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '-': - if r.wantSep != 0 { - r.errSyntax() - } - r.token.kind = tokenNumber - r.fetchNumber() - return - - case 'n': - if r.wantSep != 0 { - r.errSyntax() - } - - r.token.kind = tokenNull - r.fetchNull() - return - - case 't': - if r.wantSep != 0 { - r.errSyntax() - } - - r.token.kind = tokenBool - r.token.boolValue = true - r.fetchTrue() - return - - case 'f': - if r.wantSep != 0 { - r.errSyntax() - } - - r.token.kind = tokenBool - r.token.boolValue = false - r.fetchFalse() - return - - default: - r.errSyntax() - return - } - } - r.fatalError = io.EOF - return -} - -// isTokenEnd returns true if the char can follow a non-delimiter token -func isTokenEnd(c byte) bool { - return c == ' ' || c == '\t' || c == '\r' || c == '\n' || c == '[' || c == ']' || c == '{' || c == '}' || c == ',' || c == ':' -} - -// fetchNull fetches and checks remaining bytes of null keyword. -func (r *Lexer) fetchNull() { - r.pos += 4 - if r.pos > len(r.Data) || - r.Data[r.pos-3] != 'u' || - r.Data[r.pos-2] != 'l' || - r.Data[r.pos-1] != 'l' || - (r.pos != len(r.Data) && !isTokenEnd(r.Data[r.pos])) { - - r.pos -= 4 - r.errSyntax() - } -} - -// fetchTrue fetches and checks remaining bytes of true keyword. -func (r *Lexer) fetchTrue() { - r.pos += 4 - if r.pos > len(r.Data) || - r.Data[r.pos-3] != 'r' || - r.Data[r.pos-2] != 'u' || - r.Data[r.pos-1] != 'e' || - (r.pos != len(r.Data) && !isTokenEnd(r.Data[r.pos])) { - - r.pos -= 4 - r.errSyntax() - } -} - -// fetchFalse fetches and checks remaining bytes of false keyword. -func (r *Lexer) fetchFalse() { - r.pos += 5 - if r.pos > len(r.Data) || - r.Data[r.pos-4] != 'a' || - r.Data[r.pos-3] != 'l' || - r.Data[r.pos-2] != 's' || - r.Data[r.pos-1] != 'e' || - (r.pos != len(r.Data) && !isTokenEnd(r.Data[r.pos])) { - - r.pos -= 5 - r.errSyntax() - } -} - -// fetchNumber scans a number literal token. -func (r *Lexer) fetchNumber() { - hasE := false - afterE := false - hasDot := false - - r.pos++ - for i, c := range r.Data[r.pos:] { - switch { - case c >= '0' && c <= '9': - afterE = false - case c == '.' && !hasDot: - hasDot = true - case (c == 'e' || c == 'E') && !hasE: - hasE = true - hasDot = true - afterE = true - case (c == '+' || c == '-') && afterE: - afterE = false - default: - r.pos += i - if !isTokenEnd(c) { - r.errSyntax() - } else { - r.token.byteValue = r.Data[r.start:r.pos] - } - return - } - } - - r.pos = len(r.Data) - r.token.byteValue = r.Data[r.start:] -} - -// findStringLen tries to scan into the string literal for ending quote char to determine required size. -// The size will be exact if no escapes are present and may be inexact if there are escaped chars. -func findStringLen(data []byte) (isValid, hasEscapes bool, length int) { - delta := 0 - - for i := 0; i < len(data); i++ { - switch data[i] { - case '\\': - i++ - delta++ - if i < len(data) && data[i] == 'u' { - delta++ - } - case '"': - return true, (delta > 0), (i - delta) - } - } - - return false, false, len(data) -} - -// getu4 decodes \uXXXX from the beginning of s, returning the hex value, -// or it returns -1. -func getu4(s []byte) rune { - if len(s) < 6 || s[0] != '\\' || s[1] != 'u' { - return -1 - } - var val rune - for i := 2; i < len(s) && i < 6; i++ { - var v byte - c := s[i] - switch c { - case '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': - v = c - '0' - case 'a', 'b', 'c', 'd', 'e', 'f': - v = c - 'a' + 10 - case 'A', 'B', 'C', 'D', 'E', 'F': - v = c - 'A' + 10 - default: - return -1 - } - - val <<= 4 - val |= rune(v) - } - return val -} - -// processEscape processes a single escape sequence and returns number of bytes processed. -func (r *Lexer) processEscape(data []byte) (int, error) { - if len(data) < 2 { - return 0, fmt.Errorf("syntax error at %v", string(data)) - } - - c := data[1] - switch c { - case '"', '/', '\\': - r.token.byteValue = append(r.token.byteValue, c) - return 2, nil - case 'b': - r.token.byteValue = append(r.token.byteValue, '\b') - return 2, nil - case 'f': - r.token.byteValue = append(r.token.byteValue, '\f') - return 2, nil - case 'n': - r.token.byteValue = append(r.token.byteValue, '\n') - return 2, nil - case 'r': - r.token.byteValue = append(r.token.byteValue, '\r') - return 2, nil - case 't': - r.token.byteValue = append(r.token.byteValue, '\t') - return 2, nil - case 'u': - rr := getu4(data) - if rr < 0 { - return 0, errors.New("syntax error") - } - - read := 6 - if utf16.IsSurrogate(rr) { - rr1 := getu4(data[read:]) - if dec := utf16.DecodeRune(rr, rr1); dec != unicode.ReplacementChar { - read += 6 - rr = dec - } else { - rr = unicode.ReplacementChar - } - } - var d [4]byte - s := utf8.EncodeRune(d[:], rr) - r.token.byteValue = append(r.token.byteValue, d[:s]...) - return read, nil - } - - return 0, errors.New("syntax error") -} - -// fetchString scans a string literal token. -func (r *Lexer) fetchString() { - r.pos++ - data := r.Data[r.pos:] - - isValid, hasEscapes, length := findStringLen(data) - if !isValid { - r.pos += length - r.errParse("unterminated string literal") - return - } - if !hasEscapes { - r.token.byteValue = data[:length] - r.pos += length + 1 - return - } - - r.token.byteValue = make([]byte, 0, length) - p := 0 - for i := 0; i < len(data); { - switch data[i] { - case '"': - r.pos += i + 1 - r.token.byteValue = append(r.token.byteValue, data[p:i]...) - i++ - return - - case '\\': - r.token.byteValue = append(r.token.byteValue, data[p:i]...) - off, err := r.processEscape(data[i:]) - if err != nil { - r.errParse(err.Error()) - return - } - i += off - p = i - - default: - i++ - } - } - r.errParse("unterminated string literal") -} - -// scanToken scans the next token if no token is currently available in the lexer. -func (r *Lexer) scanToken() { - if r.token.kind != tokenUndef || r.fatalError != nil { - return - } - - r.FetchToken() -} - -// consume resets the current token to allow scanning the next one. -func (r *Lexer) consume() { - r.token.kind = tokenUndef - r.token.delimValue = 0 -} - -// Ok returns true if no error (including io.EOF) was encountered during scanning. -func (r *Lexer) Ok() bool { - return r.fatalError == nil -} - -const maxErrorContextLen = 13 - -func (r *Lexer) errParse(what string) { - if r.fatalError == nil { - var str string - if len(r.Data)-r.pos <= maxErrorContextLen { - str = string(r.Data) - } else { - str = string(r.Data[r.pos:r.pos+maxErrorContextLen-3]) + "..." - } - r.fatalError = &LexerError{ - Reason: what, - Offset: r.pos, - Data: str, - } - } -} - -func (r *Lexer) errSyntax() { - r.errParse("syntax error") -} - -func (r *Lexer) errInvalidToken(expected string) { - if r.fatalError != nil { - return - } - if r.UseMultipleErrors { - r.pos = r.start - r.consume() - r.SkipRecursive() - switch expected { - case "[": - r.token.delimValue = ']' - r.token.kind = tokenDelim - case "{": - r.token.delimValue = '}' - r.token.kind = tokenDelim - } - r.addNonfatalError(&LexerError{ - Reason: fmt.Sprintf("expected %s", expected), - Offset: r.start, - Data: string(r.Data[r.start:r.pos]), - }) - return - } - - var str string - if len(r.token.byteValue) <= maxErrorContextLen { - str = string(r.token.byteValue) - } else { - str = string(r.token.byteValue[:maxErrorContextLen-3]) + "..." - } - r.fatalError = &LexerError{ - Reason: fmt.Sprintf("expected %s", expected), - Offset: r.pos, - Data: str, - } -} - -func (r *Lexer) GetPos() int { - return r.pos -} - -// Delim consumes a token and verifies that it is the given delimiter. -func (r *Lexer) Delim(c byte) { - if r.token.kind == tokenUndef && r.Ok() { - r.FetchToken() - } - - if !r.Ok() || r.token.delimValue != c { - r.consume() // errInvalidToken can change token if UseMultipleErrors is enabled. - r.errInvalidToken(string([]byte{c})) - } else { - r.consume() - } -} - -// IsDelim returns true if there was no scanning error and next token is the given delimiter. -func (r *Lexer) IsDelim(c byte) bool { - if r.token.kind == tokenUndef && r.Ok() { - r.FetchToken() - } - return !r.Ok() || r.token.delimValue == c -} - -// Null verifies that the next token is null and consumes it. -func (r *Lexer) Null() { - if r.token.kind == tokenUndef && r.Ok() { - r.FetchToken() - } - if !r.Ok() || r.token.kind != tokenNull { - r.errInvalidToken("null") - } - r.consume() -} - -// IsNull returns true if the next token is a null keyword. -func (r *Lexer) IsNull() bool { - if r.token.kind == tokenUndef && r.Ok() { - r.FetchToken() - } - return r.Ok() && r.token.kind == tokenNull -} - -// Skip skips a single token. -func (r *Lexer) Skip() { - if r.token.kind == tokenUndef && r.Ok() { - r.FetchToken() - } - r.consume() -} - -// SkipRecursive skips next array or object completely, or just skips a single token if not -// an array/object. -// -// Note: no syntax validation is performed on the skipped data. -func (r *Lexer) SkipRecursive() { - r.scanToken() - var start, end byte - - if r.token.delimValue == '{' { - start, end = '{', '}' - } else if r.token.delimValue == '[' { - start, end = '[', ']' - } else { - r.consume() - return - } - - r.consume() - - level := 1 - inQuotes := false - wasEscape := false - - for i, c := range r.Data[r.pos:] { - switch { - case c == start && !inQuotes: - level++ - case c == end && !inQuotes: - level-- - if level == 0 { - r.pos += i + 1 - return - } - case c == '\\' && inQuotes: - wasEscape = !wasEscape - continue - case c == '"' && inQuotes: - inQuotes = wasEscape - case c == '"': - inQuotes = true - } - wasEscape = false - } - r.pos = len(r.Data) - r.fatalError = &LexerError{ - Reason: "EOF reached while skipping array/object or token", - Offset: r.pos, - Data: string(r.Data[r.pos:]), - } -} - -// Raw fetches the next item recursively as a data slice -func (r *Lexer) Raw() []byte { - r.SkipRecursive() - if !r.Ok() { - return nil - } - return r.Data[r.start:r.pos] -} - -// IsStart returns whether the lexer is positioned at the start -// of an input string. -func (r *Lexer) IsStart() bool { - return r.pos == 0 -} - -// Consumed reads all remaining bytes from the input, publishing an error if -// there is anything but whitespace remaining. -func (r *Lexer) Consumed() { - if r.pos > len(r.Data) || !r.Ok() { - return - } - - for _, c := range r.Data[r.pos:] { - if c != ' ' && c != '\t' && c != '\r' && c != '\n' { - r.AddError(&LexerError{ - Reason: "invalid character '" + string(c) + "' after top-level value", - Offset: r.pos, - Data: string(r.Data[r.pos:]), - }) - return - } - - r.pos++ - r.start++ - } -} - -func (r *Lexer) unsafeString() (string, []byte) { - if r.token.kind == tokenUndef && r.Ok() { - r.FetchToken() - } - if !r.Ok() || r.token.kind != tokenString { - r.errInvalidToken("string") - return "", nil - } - bytes := r.token.byteValue - ret := bytesToStr(r.token.byteValue) - r.consume() - return ret, bytes -} - -// UnsafeString returns the string value if the token is a string literal. -// -// Warning: returned string may point to the input buffer, so the string should not outlive -// the input buffer. Intended pattern of usage is as an argument to a switch statement. -func (r *Lexer) UnsafeString() string { - ret, _ := r.unsafeString() - return ret -} - -// UnsafeBytes returns the byte slice if the token is a string literal. -func (r *Lexer) UnsafeBytes() []byte { - _, ret := r.unsafeString() - return ret -} - -// String reads a string literal. -func (r *Lexer) String() string { - if r.token.kind == tokenUndef && r.Ok() { - r.FetchToken() - } - if !r.Ok() || r.token.kind != tokenString { - r.errInvalidToken("string") - return "" - } - ret := string(r.token.byteValue) - r.consume() - return ret -} - -// Bytes reads a string literal and base64 decodes it into a byte slice. -func (r *Lexer) Bytes() []byte { - if r.token.kind == tokenUndef && r.Ok() { - r.FetchToken() - } - if !r.Ok() || r.token.kind != tokenString { - r.errInvalidToken("string") - return nil - } - ret := make([]byte, base64.StdEncoding.DecodedLen(len(r.token.byteValue))) - n, err := base64.StdEncoding.Decode(ret, r.token.byteValue) - if err != nil { - r.fatalError = &LexerError{ - Reason: err.Error(), - } - return nil - } - - r.consume() - return ret[:n] -} - -// Bool reads a true or false boolean keyword. -func (r *Lexer) Bool() bool { - if r.token.kind == tokenUndef && r.Ok() { - r.FetchToken() - } - if !r.Ok() || r.token.kind != tokenBool { - r.errInvalidToken("bool") - return false - } - ret := r.token.boolValue - r.consume() - return ret -} - -func (r *Lexer) number() string { - if r.token.kind == tokenUndef && r.Ok() { - r.FetchToken() - } - if !r.Ok() || r.token.kind != tokenNumber { - r.errInvalidToken("number") - return "" - } - ret := bytesToStr(r.token.byteValue) - r.consume() - return ret -} - -func (r *Lexer) Uint8() uint8 { - s := r.number() - if !r.Ok() { - return 0 - } - - n, err := strconv.ParseUint(s, 10, 8) - if err != nil { - r.addNonfatalError(&LexerError{ - Offset: r.start, - Reason: err.Error(), - Data: s, - }) - } - return uint8(n) -} - -func (r *Lexer) Uint16() uint16 { - s := r.number() - if !r.Ok() { - return 0 - } - - n, err := strconv.ParseUint(s, 10, 16) - if err != nil { - r.addNonfatalError(&LexerError{ - Offset: r.start, - Reason: err.Error(), - Data: s, - }) - } - return uint16(n) -} - -func (r *Lexer) Uint32() uint32 { - s := r.number() - if !r.Ok() { - return 0 - } - - n, err := strconv.ParseUint(s, 10, 32) - if err != nil { - r.addNonfatalError(&LexerError{ - Offset: r.start, - Reason: err.Error(), - Data: s, - }) - } - return uint32(n) -} - -func (r *Lexer) Uint64() uint64 { - s := r.number() - if !r.Ok() { - return 0 - } - - n, err := strconv.ParseUint(s, 10, 64) - if err != nil { - r.addNonfatalError(&LexerError{ - Offset: r.start, - Reason: err.Error(), - Data: s, - }) - } - return n -} - -func (r *Lexer) Uint() uint { - return uint(r.Uint64()) -} - -func (r *Lexer) Int8() int8 { - s := r.number() - if !r.Ok() { - return 0 - } - - n, err := strconv.ParseInt(s, 10, 8) - if err != nil { - r.addNonfatalError(&LexerError{ - Offset: r.start, - Reason: err.Error(), - Data: s, - }) - } - return int8(n) -} - -func (r *Lexer) Int16() int16 { - s := r.number() - if !r.Ok() { - return 0 - } - - n, err := strconv.ParseInt(s, 10, 16) - if err != nil { - r.addNonfatalError(&LexerError{ - Offset: r.start, - Reason: err.Error(), - Data: s, - }) - } - return int16(n) -} - -func (r *Lexer) Int32() int32 { - s := r.number() - if !r.Ok() { - return 0 - } - - n, err := strconv.ParseInt(s, 10, 32) - if err != nil { - r.addNonfatalError(&LexerError{ - Offset: r.start, - Reason: err.Error(), - Data: s, - }) - } - return int32(n) -} - -func (r *Lexer) Int64() int64 { - s := r.number() - if !r.Ok() { - return 0 - } - - n, err := strconv.ParseInt(s, 10, 64) - if err != nil { - r.addNonfatalError(&LexerError{ - Offset: r.start, - Reason: err.Error(), - Data: s, - }) - } - return n -} - -func (r *Lexer) Int() int { - return int(r.Int64()) -} - -func (r *Lexer) Uint8Str() uint8 { - s, b := r.unsafeString() - if !r.Ok() { - return 0 - } - - n, err := strconv.ParseUint(s, 10, 8) - if err != nil { - r.addNonfatalError(&LexerError{ - Offset: r.start, - Reason: err.Error(), - Data: string(b), - }) - } - return uint8(n) -} - -func (r *Lexer) Uint16Str() uint16 { - s, b := r.unsafeString() - if !r.Ok() { - return 0 - } - - n, err := strconv.ParseUint(s, 10, 16) - if err != nil { - r.addNonfatalError(&LexerError{ - Offset: r.start, - Reason: err.Error(), - Data: string(b), - }) - } - return uint16(n) -} - -func (r *Lexer) Uint32Str() uint32 { - s, b := r.unsafeString() - if !r.Ok() { - return 0 - } - - n, err := strconv.ParseUint(s, 10, 32) - if err != nil { - r.addNonfatalError(&LexerError{ - Offset: r.start, - Reason: err.Error(), - Data: string(b), - }) - } - return uint32(n) -} - -func (r *Lexer) Uint64Str() uint64 { - s, b := r.unsafeString() - if !r.Ok() { - return 0 - } - - n, err := strconv.ParseUint(s, 10, 64) - if err != nil { - r.addNonfatalError(&LexerError{ - Offset: r.start, - Reason: err.Error(), - Data: string(b), - }) - } - return n -} - -func (r *Lexer) UintStr() uint { - return uint(r.Uint64Str()) -} - -func (r *Lexer) UintptrStr() uintptr { - return uintptr(r.Uint64Str()) -} - -func (r *Lexer) Int8Str() int8 { - s, b := r.unsafeString() - if !r.Ok() { - return 0 - } - - n, err := strconv.ParseInt(s, 10, 8) - if err != nil { - r.addNonfatalError(&LexerError{ - Offset: r.start, - Reason: err.Error(), - Data: string(b), - }) - } - return int8(n) -} - -func (r *Lexer) Int16Str() int16 { - s, b := r.unsafeString() - if !r.Ok() { - return 0 - } - - n, err := strconv.ParseInt(s, 10, 16) - if err != nil { - r.addNonfatalError(&LexerError{ - Offset: r.start, - Reason: err.Error(), - Data: string(b), - }) - } - return int16(n) -} - -func (r *Lexer) Int32Str() int32 { - s, b := r.unsafeString() - if !r.Ok() { - return 0 - } - - n, err := strconv.ParseInt(s, 10, 32) - if err != nil { - r.addNonfatalError(&LexerError{ - Offset: r.start, - Reason: err.Error(), - Data: string(b), - }) - } - return int32(n) -} - -func (r *Lexer) Int64Str() int64 { - s, b := r.unsafeString() - if !r.Ok() { - return 0 - } - - n, err := strconv.ParseInt(s, 10, 64) - if err != nil { - r.addNonfatalError(&LexerError{ - Offset: r.start, - Reason: err.Error(), - Data: string(b), - }) - } - return n -} - -func (r *Lexer) IntStr() int { - return int(r.Int64Str()) -} - -func (r *Lexer) Float32() float32 { - s := r.number() - if !r.Ok() { - return 0 - } - - n, err := strconv.ParseFloat(s, 32) - if err != nil { - r.addNonfatalError(&LexerError{ - Offset: r.start, - Reason: err.Error(), - Data: s, - }) - } - return float32(n) -} - -func (r *Lexer) Float32Str() float32 { - s, b := r.unsafeString() - if !r.Ok() { - return 0 - } - n, err := strconv.ParseFloat(s, 32) - if err != nil { - r.addNonfatalError(&LexerError{ - Offset: r.start, - Reason: err.Error(), - Data: string(b), - }) - } - return float32(n) -} - -func (r *Lexer) Float64() float64 { - s := r.number() - if !r.Ok() { - return 0 - } - - n, err := strconv.ParseFloat(s, 64) - if err != nil { - r.addNonfatalError(&LexerError{ - Offset: r.start, - Reason: err.Error(), - Data: s, - }) - } - return n -} - -func (r *Lexer) Float64Str() float64 { - s, b := r.unsafeString() - if !r.Ok() { - return 0 - } - n, err := strconv.ParseFloat(s, 64) - if err != nil { - r.addNonfatalError(&LexerError{ - Offset: r.start, - Reason: err.Error(), - Data: string(b), - }) - } - return n -} - -func (r *Lexer) Error() error { - return r.fatalError -} - -func (r *Lexer) AddError(e error) { - if r.fatalError == nil { - r.fatalError = e - } -} - -func (r *Lexer) AddNonFatalError(e error) { - r.addNonfatalError(&LexerError{ - Offset: r.start, - Data: string(r.Data[r.start:r.pos]), - Reason: e.Error(), - }) -} - -func (r *Lexer) addNonfatalError(err *LexerError) { - if r.UseMultipleErrors { - // We don't want to add errors with the same offset. - if len(r.multipleErrors) != 0 && r.multipleErrors[len(r.multipleErrors)-1].Offset == err.Offset { - return - } - r.multipleErrors = append(r.multipleErrors, err) - return - } - r.fatalError = err -} - -func (r *Lexer) GetNonFatalErrors() []*LexerError { - return r.multipleErrors -} - -// JsonNumber fetches and json.Number from 'encoding/json' package. -// Both int, float or string, contains them are valid values -func (r *Lexer) JsonNumber() json.Number { - if r.token.kind == tokenUndef && r.Ok() { - r.FetchToken() - } - if !r.Ok() { - r.errInvalidToken("json.Number") - return json.Number("") - } - - switch r.token.kind { - case tokenString: - return json.Number(r.String()) - case tokenNumber: - return json.Number(r.Raw()) - case tokenNull: - r.Null() - return json.Number("") - default: - r.errSyntax() - return json.Number("") - } -} - -// Interface fetches an interface{} analogous to the 'encoding/json' package. -func (r *Lexer) Interface() interface{} { - if r.token.kind == tokenUndef && r.Ok() { - r.FetchToken() - } - - if !r.Ok() { - return nil - } - switch r.token.kind { - case tokenString: - return r.String() - case tokenNumber: - return r.Float64() - case tokenBool: - return r.Bool() - case tokenNull: - r.Null() - return nil - } - - if r.token.delimValue == '{' { - r.consume() - - ret := map[string]interface{}{} - for !r.IsDelim('}') { - key := r.String() - r.WantColon() - ret[key] = r.Interface() - r.WantComma() - } - r.Delim('}') - - if r.Ok() { - return ret - } else { - return nil - } - } else if r.token.delimValue == '[' { - r.consume() - - var ret []interface{} - for !r.IsDelim(']') { - ret = append(ret, r.Interface()) - r.WantComma() - } - r.Delim(']') - - if r.Ok() { - return ret - } else { - return nil - } - } - r.errSyntax() - return nil -} - -// WantComma requires a comma to be present before fetching next token. -func (r *Lexer) WantComma() { - r.wantSep = ',' - r.firstElement = false -} - -// WantColon requires a colon to be present before fetching next token. -func (r *Lexer) WantColon() { - r.wantSep = ':' - r.firstElement = false -} diff --git a/vendor/github.com/mailru/easyjson/jwriter/writer.go b/vendor/github.com/mailru/easyjson/jwriter/writer.go deleted file mode 100644 index b9ed7ccaa8..0000000000 --- a/vendor/github.com/mailru/easyjson/jwriter/writer.go +++ /dev/null @@ -1,390 +0,0 @@ -// Package jwriter contains a JSON writer. -package jwriter - -import ( - "io" - "strconv" - "unicode/utf8" - - "github.com/mailru/easyjson/buffer" -) - -// Flags describe various encoding options. The behavior may be actually implemented in the encoder, but -// Flags field in Writer is used to set and pass them around. -type Flags int - -const ( - NilMapAsEmpty Flags = 1 << iota // Encode nil map as '{}' rather than 'null'. - NilSliceAsEmpty // Encode nil slice as '[]' rather than 'null'. -) - -// Writer is a JSON writer. -type Writer struct { - Flags Flags - - Error error - Buffer buffer.Buffer - NoEscapeHTML bool -} - -// Size returns the size of the data that was written out. -func (w *Writer) Size() int { - return w.Buffer.Size() -} - -// DumpTo outputs the data to given io.Writer, resetting the buffer. -func (w *Writer) DumpTo(out io.Writer) (written int, err error) { - return w.Buffer.DumpTo(out) -} - -// BuildBytes returns writer data as a single byte slice. You can optionally provide one byte slice -// as argument that it will try to reuse. -func (w *Writer) BuildBytes(reuse ...[]byte) ([]byte, error) { - if w.Error != nil { - return nil, w.Error - } - - return w.Buffer.BuildBytes(reuse...), nil -} - -// ReadCloser returns an io.ReadCloser that can be used to read the data. -// ReadCloser also resets the buffer. -func (w *Writer) ReadCloser() (io.ReadCloser, error) { - if w.Error != nil { - return nil, w.Error - } - - return w.Buffer.ReadCloser(), nil -} - -// RawByte appends raw binary data to the buffer. -func (w *Writer) RawByte(c byte) { - w.Buffer.AppendByte(c) -} - -// RawByte appends raw binary data to the buffer. -func (w *Writer) RawString(s string) { - w.Buffer.AppendString(s) -} - -// Raw appends raw binary data to the buffer or sets the error if it is given. Useful for -// calling with results of MarshalJSON-like functions. -func (w *Writer) Raw(data []byte, err error) { - switch { - case w.Error != nil: - return - case err != nil: - w.Error = err - case len(data) > 0: - w.Buffer.AppendBytes(data) - default: - w.RawString("null") - } -} - -// RawText encloses raw binary data in quotes and appends in to the buffer. -// Useful for calling with results of MarshalText-like functions. -func (w *Writer) RawText(data []byte, err error) { - switch { - case w.Error != nil: - return - case err != nil: - w.Error = err - case len(data) > 0: - w.String(string(data)) - default: - w.RawString("null") - } -} - -// Base64Bytes appends data to the buffer after base64 encoding it -func (w *Writer) Base64Bytes(data []byte) { - if data == nil { - w.Buffer.AppendString("null") - return - } - w.Buffer.AppendByte('"') - w.base64(data) - w.Buffer.AppendByte('"') -} - -func (w *Writer) Uint8(n uint8) { - w.Buffer.EnsureSpace(3) - w.Buffer.Buf = strconv.AppendUint(w.Buffer.Buf, uint64(n), 10) -} - -func (w *Writer) Uint16(n uint16) { - w.Buffer.EnsureSpace(5) - w.Buffer.Buf = strconv.AppendUint(w.Buffer.Buf, uint64(n), 10) -} - -func (w *Writer) Uint32(n uint32) { - w.Buffer.EnsureSpace(10) - w.Buffer.Buf = strconv.AppendUint(w.Buffer.Buf, uint64(n), 10) -} - -func (w *Writer) Uint(n uint) { - w.Buffer.EnsureSpace(20) - w.Buffer.Buf = strconv.AppendUint(w.Buffer.Buf, uint64(n), 10) -} - -func (w *Writer) Uint64(n uint64) { - w.Buffer.EnsureSpace(20) - w.Buffer.Buf = strconv.AppendUint(w.Buffer.Buf, n, 10) -} - -func (w *Writer) Int8(n int8) { - w.Buffer.EnsureSpace(4) - w.Buffer.Buf = strconv.AppendInt(w.Buffer.Buf, int64(n), 10) -} - -func (w *Writer) Int16(n int16) { - w.Buffer.EnsureSpace(6) - w.Buffer.Buf = strconv.AppendInt(w.Buffer.Buf, int64(n), 10) -} - -func (w *Writer) Int32(n int32) { - w.Buffer.EnsureSpace(11) - w.Buffer.Buf = strconv.AppendInt(w.Buffer.Buf, int64(n), 10) -} - -func (w *Writer) Int(n int) { - w.Buffer.EnsureSpace(21) - w.Buffer.Buf = strconv.AppendInt(w.Buffer.Buf, int64(n), 10) -} - -func (w *Writer) Int64(n int64) { - w.Buffer.EnsureSpace(21) - w.Buffer.Buf = strconv.AppendInt(w.Buffer.Buf, n, 10) -} - -func (w *Writer) Uint8Str(n uint8) { - w.Buffer.EnsureSpace(3) - w.Buffer.Buf = append(w.Buffer.Buf, '"') - w.Buffer.Buf = strconv.AppendUint(w.Buffer.Buf, uint64(n), 10) - w.Buffer.Buf = append(w.Buffer.Buf, '"') -} - -func (w *Writer) Uint16Str(n uint16) { - w.Buffer.EnsureSpace(5) - w.Buffer.Buf = append(w.Buffer.Buf, '"') - w.Buffer.Buf = strconv.AppendUint(w.Buffer.Buf, uint64(n), 10) - w.Buffer.Buf = append(w.Buffer.Buf, '"') -} - -func (w *Writer) Uint32Str(n uint32) { - w.Buffer.EnsureSpace(10) - w.Buffer.Buf = append(w.Buffer.Buf, '"') - w.Buffer.Buf = strconv.AppendUint(w.Buffer.Buf, uint64(n), 10) - w.Buffer.Buf = append(w.Buffer.Buf, '"') -} - -func (w *Writer) UintStr(n uint) { - w.Buffer.EnsureSpace(20) - w.Buffer.Buf = append(w.Buffer.Buf, '"') - w.Buffer.Buf = strconv.AppendUint(w.Buffer.Buf, uint64(n), 10) - w.Buffer.Buf = append(w.Buffer.Buf, '"') -} - -func (w *Writer) Uint64Str(n uint64) { - w.Buffer.EnsureSpace(20) - w.Buffer.Buf = append(w.Buffer.Buf, '"') - w.Buffer.Buf = strconv.AppendUint(w.Buffer.Buf, n, 10) - w.Buffer.Buf = append(w.Buffer.Buf, '"') -} - -func (w *Writer) UintptrStr(n uintptr) { - w.Buffer.EnsureSpace(20) - w.Buffer.Buf = append(w.Buffer.Buf, '"') - w.Buffer.Buf = strconv.AppendUint(w.Buffer.Buf, uint64(n), 10) - w.Buffer.Buf = append(w.Buffer.Buf, '"') -} - -func (w *Writer) Int8Str(n int8) { - w.Buffer.EnsureSpace(4) - w.Buffer.Buf = append(w.Buffer.Buf, '"') - w.Buffer.Buf = strconv.AppendInt(w.Buffer.Buf, int64(n), 10) - w.Buffer.Buf = append(w.Buffer.Buf, '"') -} - -func (w *Writer) Int16Str(n int16) { - w.Buffer.EnsureSpace(6) - w.Buffer.Buf = append(w.Buffer.Buf, '"') - w.Buffer.Buf = strconv.AppendInt(w.Buffer.Buf, int64(n), 10) - w.Buffer.Buf = append(w.Buffer.Buf, '"') -} - -func (w *Writer) Int32Str(n int32) { - w.Buffer.EnsureSpace(11) - w.Buffer.Buf = append(w.Buffer.Buf, '"') - w.Buffer.Buf = strconv.AppendInt(w.Buffer.Buf, int64(n), 10) - w.Buffer.Buf = append(w.Buffer.Buf, '"') -} - -func (w *Writer) IntStr(n int) { - w.Buffer.EnsureSpace(21) - w.Buffer.Buf = append(w.Buffer.Buf, '"') - w.Buffer.Buf = strconv.AppendInt(w.Buffer.Buf, int64(n), 10) - w.Buffer.Buf = append(w.Buffer.Buf, '"') -} - -func (w *Writer) Int64Str(n int64) { - w.Buffer.EnsureSpace(21) - w.Buffer.Buf = append(w.Buffer.Buf, '"') - w.Buffer.Buf = strconv.AppendInt(w.Buffer.Buf, n, 10) - w.Buffer.Buf = append(w.Buffer.Buf, '"') -} - -func (w *Writer) Float32(n float32) { - w.Buffer.EnsureSpace(20) - w.Buffer.Buf = strconv.AppendFloat(w.Buffer.Buf, float64(n), 'g', -1, 32) -} - -func (w *Writer) Float32Str(n float32) { - w.Buffer.EnsureSpace(20) - w.Buffer.Buf = append(w.Buffer.Buf, '"') - w.Buffer.Buf = strconv.AppendFloat(w.Buffer.Buf, float64(n), 'g', -1, 32) - w.Buffer.Buf = append(w.Buffer.Buf, '"') -} - -func (w *Writer) Float64(n float64) { - w.Buffer.EnsureSpace(20) - w.Buffer.Buf = strconv.AppendFloat(w.Buffer.Buf, n, 'g', -1, 64) -} - -func (w *Writer) Float64Str(n float64) { - w.Buffer.EnsureSpace(20) - w.Buffer.Buf = append(w.Buffer.Buf, '"') - w.Buffer.Buf = strconv.AppendFloat(w.Buffer.Buf, float64(n), 'g', -1, 64) - w.Buffer.Buf = append(w.Buffer.Buf, '"') -} - -func (w *Writer) Bool(v bool) { - w.Buffer.EnsureSpace(5) - if v { - w.Buffer.Buf = append(w.Buffer.Buf, "true"...) - } else { - w.Buffer.Buf = append(w.Buffer.Buf, "false"...) - } -} - -const chars = "0123456789abcdef" - -func isNotEscapedSingleChar(c byte, escapeHTML bool) bool { - // Note: might make sense to use a table if there are more chars to escape. With 4 chars - // it benchmarks the same. - if escapeHTML { - return c != '<' && c != '>' && c != '&' && c != '\\' && c != '"' && c >= 0x20 && c < utf8.RuneSelf - } else { - return c != '\\' && c != '"' && c >= 0x20 && c < utf8.RuneSelf - } -} - -func (w *Writer) String(s string) { - w.Buffer.AppendByte('"') - - // Portions of the string that contain no escapes are appended as - // byte slices. - - p := 0 // last non-escape symbol - - for i := 0; i < len(s); { - c := s[i] - - if isNotEscapedSingleChar(c, !w.NoEscapeHTML) { - // single-width character, no escaping is required - i++ - continue - } else if c < utf8.RuneSelf { - // single-with character, need to escape - w.Buffer.AppendString(s[p:i]) - switch c { - case '\t': - w.Buffer.AppendString(`\t`) - case '\r': - w.Buffer.AppendString(`\r`) - case '\n': - w.Buffer.AppendString(`\n`) - case '\\': - w.Buffer.AppendString(`\\`) - case '"': - w.Buffer.AppendString(`\"`) - default: - w.Buffer.AppendString(`\u00`) - w.Buffer.AppendByte(chars[c>>4]) - w.Buffer.AppendByte(chars[c&0xf]) - } - - i++ - p = i - continue - } - - // broken utf - runeValue, runeWidth := utf8.DecodeRuneInString(s[i:]) - if runeValue == utf8.RuneError && runeWidth == 1 { - w.Buffer.AppendString(s[p:i]) - w.Buffer.AppendString(`\ufffd`) - i++ - p = i - continue - } - - // jsonp stuff - tab separator and line separator - if runeValue == '\u2028' || runeValue == '\u2029' { - w.Buffer.AppendString(s[p:i]) - w.Buffer.AppendString(`\u202`) - w.Buffer.AppendByte(chars[runeValue&0xf]) - i += runeWidth - p = i - continue - } - i += runeWidth - } - w.Buffer.AppendString(s[p:]) - w.Buffer.AppendByte('"') -} - -const encode = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/" -const padChar = '=' - -func (w *Writer) base64(in []byte) { - - if len(in) == 0 { - return - } - - w.Buffer.EnsureSpace(((len(in)-1)/3 + 1) * 4) - - si := 0 - n := (len(in) / 3) * 3 - - for si < n { - // Convert 3x 8bit source bytes into 4 bytes - val := uint(in[si+0])<<16 | uint(in[si+1])<<8 | uint(in[si+2]) - - w.Buffer.Buf = append(w.Buffer.Buf, encode[val>>18&0x3F], encode[val>>12&0x3F], encode[val>>6&0x3F], encode[val&0x3F]) - - si += 3 - } - - remain := len(in) - si - if remain == 0 { - return - } - - // Add the remaining small block - val := uint(in[si+0]) << 16 - if remain == 2 { - val |= uint(in[si+1]) << 8 - } - - w.Buffer.Buf = append(w.Buffer.Buf, encode[val>>18&0x3F], encode[val>>12&0x3F]) - - switch remain { - case 2: - w.Buffer.Buf = append(w.Buffer.Buf, encode[val>>6&0x3F], byte(padChar)) - case 1: - w.Buffer.Buf = append(w.Buffer.Buf, byte(padChar), byte(padChar)) - } -} diff --git a/vendor/github.com/mitchellh/go-homedir/homedir.go b/vendor/github.com/mitchellh/go-homedir/homedir.go index fb87bef94f..25378537ea 100644 --- a/vendor/github.com/mitchellh/go-homedir/homedir.go +++ b/vendor/github.com/mitchellh/go-homedir/homedir.go @@ -76,6 +76,16 @@ func Expand(path string) (string, error) { return filepath.Join(dir, path[1:]), nil } +// Reset clears the cache, forcing the next call to Dir to re-detect +// the home directory. This generally never has to be called, but can be +// useful in tests if you're modifying the home directory via the HOME +// env var or something. +func Reset() { + cacheLock.Lock() + defer cacheLock.Unlock() + homedirCache = "" +} + func dirUnix() (string, error) { homeEnv := "HOME" if runtime.GOOS == "plan9" { diff --git a/vendor/github.com/pkg/errors/.gitignore b/vendor/github.com/pkg/errors/.gitignore deleted file mode 100644 index daf913b1b3..0000000000 --- a/vendor/github.com/pkg/errors/.gitignore +++ /dev/null @@ -1,24 +0,0 @@ -# Compiled Object files, Static and Dynamic libs (Shared Objects) -*.o -*.a -*.so - -# Folders -_obj -_test - -# Architecture specific extensions/prefixes -*.[568vq] -[568vq].out - -*.cgo1.go -*.cgo2.c -_cgo_defun.c -_cgo_gotypes.go -_cgo_export.* - -_testmain.go - -*.exe -*.test -*.prof diff --git a/vendor/github.com/pkg/errors/.travis.yml b/vendor/github.com/pkg/errors/.travis.yml deleted file mode 100644 index d4b92663ba..0000000000 --- a/vendor/github.com/pkg/errors/.travis.yml +++ /dev/null @@ -1,15 +0,0 @@ -language: go -go_import_path: github.com/pkg/errors -go: - - 1.4.x - - 1.5.x - - 1.6.x - - 1.7.x - - 1.8.x - - 1.9.x - - 1.10.x - - 1.11.x - - tip - -script: - - go test -v ./... diff --git a/vendor/github.com/pkg/errors/LICENSE b/vendor/github.com/pkg/errors/LICENSE deleted file mode 100644 index 835ba3e755..0000000000 --- a/vendor/github.com/pkg/errors/LICENSE +++ /dev/null @@ -1,23 +0,0 @@ -Copyright (c) 2015, Dave Cheney -All rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - -* Redistributions of source code must retain the above copyright notice, this - list of conditions and the following disclaimer. - -* Redistributions in binary form must reproduce the above copyright notice, - this list of conditions and the following disclaimer in the documentation - and/or other materials provided with the distribution. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE -FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR -SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER -CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, -OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/vendor/github.com/pkg/errors/README.md b/vendor/github.com/pkg/errors/README.md deleted file mode 100644 index 6483ba2afb..0000000000 --- a/vendor/github.com/pkg/errors/README.md +++ /dev/null @@ -1,52 +0,0 @@ -# errors [![Travis-CI](https://travis-ci.org/pkg/errors.svg)](https://travis-ci.org/pkg/errors) [![AppVeyor](https://ci.appveyor.com/api/projects/status/b98mptawhudj53ep/branch/master?svg=true)](https://ci.appveyor.com/project/davecheney/errors/branch/master) [![GoDoc](https://godoc.org/github.com/pkg/errors?status.svg)](http://godoc.org/github.com/pkg/errors) [![Report card](https://goreportcard.com/badge/github.com/pkg/errors)](https://goreportcard.com/report/github.com/pkg/errors) [![Sourcegraph](https://sourcegraph.com/github.com/pkg/errors/-/badge.svg)](https://sourcegraph.com/github.com/pkg/errors?badge) - -Package errors provides simple error handling primitives. - -`go get github.com/pkg/errors` - -The traditional error handling idiom in Go is roughly akin to -```go -if err != nil { - return err -} -``` -which applied recursively up the call stack results in error reports without context or debugging information. The errors package allows programmers to add context to the failure path in their code in a way that does not destroy the original value of the error. - -## Adding context to an error - -The errors.Wrap function returns a new error that adds context to the original error. For example -```go -_, err := ioutil.ReadAll(r) -if err != nil { - return errors.Wrap(err, "read failed") -} -``` -## Retrieving the cause of an error - -Using `errors.Wrap` constructs a stack of errors, adding context to the preceding error. Depending on the nature of the error it may be necessary to reverse the operation of errors.Wrap to retrieve the original error for inspection. Any error value which implements this interface can be inspected by `errors.Cause`. -```go -type causer interface { - Cause() error -} -``` -`errors.Cause` will recursively retrieve the topmost error which does not implement `causer`, which is assumed to be the original cause. For example: -```go -switch err := errors.Cause(err).(type) { -case *MyError: - // handle specifically -default: - // unknown error -} -``` - -[Read the package documentation for more information](https://godoc.org/github.com/pkg/errors). - -## Contributing - -We welcome pull requests, bug fixes and issue reports. With that said, the bar for adding new symbols to this package is intentionally set high. - -Before proposing a change, please discuss your change by raising an issue. - -## License - -BSD-2-Clause diff --git a/vendor/github.com/pkg/errors/appveyor.yml b/vendor/github.com/pkg/errors/appveyor.yml deleted file mode 100644 index a932eade02..0000000000 --- a/vendor/github.com/pkg/errors/appveyor.yml +++ /dev/null @@ -1,32 +0,0 @@ -version: build-{build}.{branch} - -clone_folder: C:\gopath\src\github.com\pkg\errors -shallow_clone: true # for startup speed - -environment: - GOPATH: C:\gopath - -platform: - - x64 - -# http://www.appveyor.com/docs/installed-software -install: - # some helpful output for debugging builds - - go version - - go env - # pre-installed MinGW at C:\MinGW is 32bit only - # but MSYS2 at C:\msys64 has mingw64 - - set PATH=C:\msys64\mingw64\bin;%PATH% - - gcc --version - - g++ --version - -build_script: - - go install -v ./... - -test_script: - - set PATH=C:\gopath\bin;%PATH% - - go test -v ./... - -#artifacts: -# - path: '%GOPATH%\bin\*.exe' -deploy: off diff --git a/vendor/github.com/pkg/errors/errors.go b/vendor/github.com/pkg/errors/errors.go deleted file mode 100644 index 7421f326ff..0000000000 --- a/vendor/github.com/pkg/errors/errors.go +++ /dev/null @@ -1,282 +0,0 @@ -// Package errors provides simple error handling primitives. -// -// The traditional error handling idiom in Go is roughly akin to -// -// if err != nil { -// return err -// } -// -// which when applied recursively up the call stack results in error reports -// without context or debugging information. The errors package allows -// programmers to add context to the failure path in their code in a way -// that does not destroy the original value of the error. -// -// Adding context to an error -// -// The errors.Wrap function returns a new error that adds context to the -// original error by recording a stack trace at the point Wrap is called, -// together with the supplied message. For example -// -// _, err := ioutil.ReadAll(r) -// if err != nil { -// return errors.Wrap(err, "read failed") -// } -// -// If additional control is required, the errors.WithStack and -// errors.WithMessage functions destructure errors.Wrap into its component -// operations: annotating an error with a stack trace and with a message, -// respectively. -// -// Retrieving the cause of an error -// -// Using errors.Wrap constructs a stack of errors, adding context to the -// preceding error. Depending on the nature of the error it may be necessary -// to reverse the operation of errors.Wrap to retrieve the original error -// for inspection. Any error value which implements this interface -// -// type causer interface { -// Cause() error -// } -// -// can be inspected by errors.Cause. errors.Cause will recursively retrieve -// the topmost error that does not implement causer, which is assumed to be -// the original cause. For example: -// -// switch err := errors.Cause(err).(type) { -// case *MyError: -// // handle specifically -// default: -// // unknown error -// } -// -// Although the causer interface is not exported by this package, it is -// considered a part of its stable public interface. -// -// Formatted printing of errors -// -// All error values returned from this package implement fmt.Formatter and can -// be formatted by the fmt package. The following verbs are supported: -// -// %s print the error. If the error has a Cause it will be -// printed recursively. -// %v see %s -// %+v extended format. Each Frame of the error's StackTrace will -// be printed in detail. -// -// Retrieving the stack trace of an error or wrapper -// -// New, Errorf, Wrap, and Wrapf record a stack trace at the point they are -// invoked. This information can be retrieved with the following interface: -// -// type stackTracer interface { -// StackTrace() errors.StackTrace -// } -// -// The returned errors.StackTrace type is defined as -// -// type StackTrace []Frame -// -// The Frame type represents a call site in the stack trace. Frame supports -// the fmt.Formatter interface that can be used for printing information about -// the stack trace of this error. For example: -// -// if err, ok := err.(stackTracer); ok { -// for _, f := range err.StackTrace() { -// fmt.Printf("%+s:%d", f) -// } -// } -// -// Although the stackTracer interface is not exported by this package, it is -// considered a part of its stable public interface. -// -// See the documentation for Frame.Format for more details. -package errors - -import ( - "fmt" - "io" -) - -// New returns an error with the supplied message. -// New also records the stack trace at the point it was called. -func New(message string) error { - return &fundamental{ - msg: message, - stack: callers(), - } -} - -// Errorf formats according to a format specifier and returns the string -// as a value that satisfies error. -// Errorf also records the stack trace at the point it was called. -func Errorf(format string, args ...interface{}) error { - return &fundamental{ - msg: fmt.Sprintf(format, args...), - stack: callers(), - } -} - -// fundamental is an error that has a message and a stack, but no caller. -type fundamental struct { - msg string - *stack -} - -func (f *fundamental) Error() string { return f.msg } - -func (f *fundamental) Format(s fmt.State, verb rune) { - switch verb { - case 'v': - if s.Flag('+') { - io.WriteString(s, f.msg) - f.stack.Format(s, verb) - return - } - fallthrough - case 's': - io.WriteString(s, f.msg) - case 'q': - fmt.Fprintf(s, "%q", f.msg) - } -} - -// WithStack annotates err with a stack trace at the point WithStack was called. -// If err is nil, WithStack returns nil. -func WithStack(err error) error { - if err == nil { - return nil - } - return &withStack{ - err, - callers(), - } -} - -type withStack struct { - error - *stack -} - -func (w *withStack) Cause() error { return w.error } - -func (w *withStack) Format(s fmt.State, verb rune) { - switch verb { - case 'v': - if s.Flag('+') { - fmt.Fprintf(s, "%+v", w.Cause()) - w.stack.Format(s, verb) - return - } - fallthrough - case 's': - io.WriteString(s, w.Error()) - case 'q': - fmt.Fprintf(s, "%q", w.Error()) - } -} - -// Wrap returns an error annotating err with a stack trace -// at the point Wrap is called, and the supplied message. -// If err is nil, Wrap returns nil. -func Wrap(err error, message string) error { - if err == nil { - return nil - } - err = &withMessage{ - cause: err, - msg: message, - } - return &withStack{ - err, - callers(), - } -} - -// Wrapf returns an error annotating err with a stack trace -// at the point Wrapf is called, and the format specifier. -// If err is nil, Wrapf returns nil. -func Wrapf(err error, format string, args ...interface{}) error { - if err == nil { - return nil - } - err = &withMessage{ - cause: err, - msg: fmt.Sprintf(format, args...), - } - return &withStack{ - err, - callers(), - } -} - -// WithMessage annotates err with a new message. -// If err is nil, WithMessage returns nil. -func WithMessage(err error, message string) error { - if err == nil { - return nil - } - return &withMessage{ - cause: err, - msg: message, - } -} - -// WithMessagef annotates err with the format specifier. -// If err is nil, WithMessagef returns nil. -func WithMessagef(err error, format string, args ...interface{}) error { - if err == nil { - return nil - } - return &withMessage{ - cause: err, - msg: fmt.Sprintf(format, args...), - } -} - -type withMessage struct { - cause error - msg string -} - -func (w *withMessage) Error() string { return w.msg + ": " + w.cause.Error() } -func (w *withMessage) Cause() error { return w.cause } - -func (w *withMessage) Format(s fmt.State, verb rune) { - switch verb { - case 'v': - if s.Flag('+') { - fmt.Fprintf(s, "%+v\n", w.Cause()) - io.WriteString(s, w.msg) - return - } - fallthrough - case 's', 'q': - io.WriteString(s, w.Error()) - } -} - -// Cause returns the underlying cause of the error, if possible. -// An error value has a cause if it implements the following -// interface: -// -// type causer interface { -// Cause() error -// } -// -// If the error does not implement Cause, the original error will -// be returned. If the error is nil, nil will be returned without further -// investigation. -func Cause(err error) error { - type causer interface { - Cause() error - } - - for err != nil { - cause, ok := err.(causer) - if !ok { - break - } - err = cause.Cause() - } - return err -} diff --git a/vendor/github.com/pkg/errors/stack.go b/vendor/github.com/pkg/errors/stack.go deleted file mode 100644 index 2874a048cf..0000000000 --- a/vendor/github.com/pkg/errors/stack.go +++ /dev/null @@ -1,147 +0,0 @@ -package errors - -import ( - "fmt" - "io" - "path" - "runtime" - "strings" -) - -// Frame represents a program counter inside a stack frame. -type Frame uintptr - -// pc returns the program counter for this frame; -// multiple frames may have the same PC value. -func (f Frame) pc() uintptr { return uintptr(f) - 1 } - -// file returns the full path to the file that contains the -// function for this Frame's pc. -func (f Frame) file() string { - fn := runtime.FuncForPC(f.pc()) - if fn == nil { - return "unknown" - } - file, _ := fn.FileLine(f.pc()) - return file -} - -// line returns the line number of source code of the -// function for this Frame's pc. -func (f Frame) line() int { - fn := runtime.FuncForPC(f.pc()) - if fn == nil { - return 0 - } - _, line := fn.FileLine(f.pc()) - return line -} - -// Format formats the frame according to the fmt.Formatter interface. -// -// %s source file -// %d source line -// %n function name -// %v equivalent to %s:%d -// -// Format accepts flags that alter the printing of some verbs, as follows: -// -// %+s function name and path of source file relative to the compile time -// GOPATH separated by \n\t (\n\t) -// %+v equivalent to %+s:%d -func (f Frame) Format(s fmt.State, verb rune) { - switch verb { - case 's': - switch { - case s.Flag('+'): - pc := f.pc() - fn := runtime.FuncForPC(pc) - if fn == nil { - io.WriteString(s, "unknown") - } else { - file, _ := fn.FileLine(pc) - fmt.Fprintf(s, "%s\n\t%s", fn.Name(), file) - } - default: - io.WriteString(s, path.Base(f.file())) - } - case 'd': - fmt.Fprintf(s, "%d", f.line()) - case 'n': - name := runtime.FuncForPC(f.pc()).Name() - io.WriteString(s, funcname(name)) - case 'v': - f.Format(s, 's') - io.WriteString(s, ":") - f.Format(s, 'd') - } -} - -// StackTrace is stack of Frames from innermost (newest) to outermost (oldest). -type StackTrace []Frame - -// Format formats the stack of Frames according to the fmt.Formatter interface. -// -// %s lists source files for each Frame in the stack -// %v lists the source file and line number for each Frame in the stack -// -// Format accepts flags that alter the printing of some verbs, as follows: -// -// %+v Prints filename, function, and line number for each Frame in the stack. -func (st StackTrace) Format(s fmt.State, verb rune) { - switch verb { - case 'v': - switch { - case s.Flag('+'): - for _, f := range st { - fmt.Fprintf(s, "\n%+v", f) - } - case s.Flag('#'): - fmt.Fprintf(s, "%#v", []Frame(st)) - default: - fmt.Fprintf(s, "%v", []Frame(st)) - } - case 's': - fmt.Fprintf(s, "%s", []Frame(st)) - } -} - -// stack represents a stack of program counters. -type stack []uintptr - -func (s *stack) Format(st fmt.State, verb rune) { - switch verb { - case 'v': - switch { - case st.Flag('+'): - for _, pc := range *s { - f := Frame(pc) - fmt.Fprintf(st, "\n%+v", f) - } - } - } -} - -func (s *stack) StackTrace() StackTrace { - f := make([]Frame, len(*s)) - for i := 0; i < len(f); i++ { - f[i] = Frame((*s)[i]) - } - return f -} - -func callers() *stack { - const depth = 32 - var pcs [depth]uintptr - n := runtime.Callers(3, pcs[:]) - var st stack = pcs[0:n] - return &st -} - -// funcname removes the path prefix component of a function's name reported by func.Name(). -func funcname(name string) string { - i := strings.LastIndex(name, "/") - name = name[i+1:] - i = strings.Index(name, ".") - return name[i+1:] -} diff --git a/vendor/github.com/russross/blackfriday/.gitignore b/vendor/github.com/russross/blackfriday/.gitignore new file mode 100644 index 0000000000..75623dcccb --- /dev/null +++ b/vendor/github.com/russross/blackfriday/.gitignore @@ -0,0 +1,8 @@ +*.out +*.swp +*.8 +*.6 +_obj +_test* +markdown +tags diff --git a/vendor/github.com/russross/blackfriday/.travis.yml b/vendor/github.com/russross/blackfriday/.travis.yml new file mode 100644 index 0000000000..2f3351d7ae --- /dev/null +++ b/vendor/github.com/russross/blackfriday/.travis.yml @@ -0,0 +1,17 @@ +sudo: false +language: go +go: + - "1.9.x" + - "1.10.x" + - tip +matrix: + fast_finish: true + allow_failures: + - go: tip +install: + - # Do nothing. This is needed to prevent default install action "go get -t -v ./..." from happening here (we want it to happen inside script step). +script: + - go get -t -v ./... + - diff -u <(echo -n) <(gofmt -d -s .) + - go tool vet . + - go test -v -race ./... diff --git a/vendor/github.com/russross/blackfriday/LICENSE.txt b/vendor/github.com/russross/blackfriday/LICENSE.txt new file mode 100644 index 0000000000..2885af3602 --- /dev/null +++ b/vendor/github.com/russross/blackfriday/LICENSE.txt @@ -0,0 +1,29 @@ +Blackfriday is distributed under the Simplified BSD License: + +> Copyright © 2011 Russ Ross +> All rights reserved. +> +> Redistribution and use in source and binary forms, with or without +> modification, are permitted provided that the following conditions +> are met: +> +> 1. Redistributions of source code must retain the above copyright +> notice, this list of conditions and the following disclaimer. +> +> 2. Redistributions in binary form must reproduce the above +> copyright notice, this list of conditions and the following +> disclaimer in the documentation and/or other materials provided with +> the distribution. +> +> THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +> "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +> LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +> FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +> COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +> INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +> BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +> LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +> CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +> LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +> ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +> POSSIBILITY OF SUCH DAMAGE. diff --git a/vendor/github.com/russross/blackfriday/README.md b/vendor/github.com/russross/blackfriday/README.md new file mode 100644 index 0000000000..3c62e13753 --- /dev/null +++ b/vendor/github.com/russross/blackfriday/README.md @@ -0,0 +1,369 @@ +Blackfriday +[![Build Status][BuildSVG]][BuildURL] +[![Godoc][GodocV2SVG]][GodocV2URL] +=========== + +Blackfriday is a [Markdown][1] processor implemented in [Go][2]. It +is paranoid about its input (so you can safely feed it user-supplied +data), it is fast, it supports common extensions (tables, smart +punctuation substitutions, etc.), and it is safe for all utf-8 +(unicode) input. + +HTML output is currently supported, along with Smartypants +extensions. + +It started as a translation from C of [Sundown][3]. + + +Installation +------------ + +Blackfriday is compatible with any modern Go release. With Go and git installed: + + go get -u gopkg.in/russross/blackfriday.v2 + +will download, compile, and install the package into your `$GOPATH` directory +hierarchy. + + +Versions +-------- + +Currently maintained and recommended version of Blackfriday is `v2`. It's being +developed on its own branch: https://github.com/russross/blackfriday/tree/v2 and the +documentation is available at +https://godoc.org/gopkg.in/russross/blackfriday.v2. + +It is `go get`-able via [gopkg.in][6] at `gopkg.in/russross/blackfriday.v2`, +but we highly recommend using package management tool like [dep][7] or +[Glide][8] and make use of semantic versioning. With package management you +should import `github.com/russross/blackfriday` and specify that you're using +version 2.0.0. + +Version 2 offers a number of improvements over v1: + +* Cleaned up API +* A separate call to [`Parse`][4], which produces an abstract syntax tree for + the document +* Latest bug fixes +* Flexibility to easily add your own rendering extensions + +Potential drawbacks: + +* Our benchmarks show v2 to be slightly slower than v1. Currently in the + ballpark of around 15%. +* API breakage. If you can't afford modifying your code to adhere to the new API + and don't care too much about the new features, v2 is probably not for you. +* Several bug fixes are trailing behind and still need to be forward-ported to + v2. See issue [#348](https://github.com/russross/blackfriday/issues/348) for + tracking. + +If you are still interested in the legacy `v1`, you can import it from +`github.com/russross/blackfriday`. Documentation for the legacy v1 can be found +here: https://godoc.org/github.com/russross/blackfriday + +### Known issue with `dep` + +There is a known problem with using Blackfriday v1 _transitively_ and `dep`. +Currently `dep` prioritizes semver versions over anything else, and picks the +latest one, plus it does not apply a `[[constraint]]` specifier to transitively +pulled in packages. So if you're using something that uses Blackfriday v1, but +that something does not use `dep` yet, you will get Blackfriday v2 pulled in and +your first dependency will fail to build. + +There are couple of fixes for it, documented here: +https://github.com/golang/dep/blob/master/docs/FAQ.md#how-do-i-constrain-a-transitive-dependencys-version + +Meanwhile, `dep` team is working on a more general solution to the constraints +on transitive dependencies problem: https://github.com/golang/dep/issues/1124. + + +Usage +----- + +### v1 + +For basic usage, it is as simple as getting your input into a byte +slice and calling: + + output := blackfriday.MarkdownBasic(input) + +This renders it with no extensions enabled. To get a more useful +feature set, use this instead: + + output := blackfriday.MarkdownCommon(input) + +### v2 + +For the most sensible markdown processing, it is as simple as getting your input +into a byte slice and calling: + +```go +output := blackfriday.Run(input) +``` + +Your input will be parsed and the output rendered with a set of most popular +extensions enabled. If you want the most basic feature set, corresponding with +the bare Markdown specification, use: + +```go +output := blackfriday.Run(input, blackfriday.WithNoExtensions()) +``` + +### Sanitize untrusted content + +Blackfriday itself does nothing to protect against malicious content. If you are +dealing with user-supplied markdown, we recommend running Blackfriday's output +through HTML sanitizer such as [Bluemonday][5]. + +Here's an example of simple usage of Blackfriday together with Bluemonday: + +```go +import ( + "github.com/microcosm-cc/bluemonday" + "gopkg.in/russross/blackfriday.v2" +) + +// ... +unsafe := blackfriday.Run(input) +html := bluemonday.UGCPolicy().SanitizeBytes(unsafe) +``` + +### Custom options, v1 + +If you want to customize the set of options, first get a renderer +(currently only the HTML output engine), then use it to +call the more general `Markdown` function. For examples, see the +implementations of `MarkdownBasic` and `MarkdownCommon` in +`markdown.go`. + +### Custom options, v2 + +If you want to customize the set of options, use `blackfriday.WithExtensions`, +`blackfriday.WithRenderer` and `blackfriday.WithRefOverride`. + +### `blackfriday-tool` + +You can also check out `blackfriday-tool` for a more complete example +of how to use it. Download and install it using: + + go get github.com/russross/blackfriday-tool + +This is a simple command-line tool that allows you to process a +markdown file using a standalone program. You can also browse the +source directly on github if you are just looking for some example +code: + +* + +Note that if you have not already done so, installing +`blackfriday-tool` will be sufficient to download and install +blackfriday in addition to the tool itself. The tool binary will be +installed in `$GOPATH/bin`. This is a statically-linked binary that +can be copied to wherever you need it without worrying about +dependencies and library versions. + +### Sanitized anchor names + +Blackfriday includes an algorithm for creating sanitized anchor names +corresponding to a given input text. This algorithm is used to create +anchors for headings when `EXTENSION_AUTO_HEADER_IDS` is enabled. The +algorithm has a specification, so that other packages can create +compatible anchor names and links to those anchors. + +The specification is located at https://godoc.org/github.com/russross/blackfriday#hdr-Sanitized_Anchor_Names. + +[`SanitizedAnchorName`](https://godoc.org/github.com/russross/blackfriday#SanitizedAnchorName) exposes this functionality, and can be used to +create compatible links to the anchor names generated by blackfriday. +This algorithm is also implemented in a small standalone package at +[`github.com/shurcooL/sanitized_anchor_name`](https://godoc.org/github.com/shurcooL/sanitized_anchor_name). It can be useful for clients +that want a small package and don't need full functionality of blackfriday. + + +Features +-------- + +All features of Sundown are supported, including: + +* **Compatibility**. The Markdown v1.0.3 test suite passes with + the `--tidy` option. Without `--tidy`, the differences are + mostly in whitespace and entity escaping, where blackfriday is + more consistent and cleaner. + +* **Common extensions**, including table support, fenced code + blocks, autolinks, strikethroughs, non-strict emphasis, etc. + +* **Safety**. Blackfriday is paranoid when parsing, making it safe + to feed untrusted user input without fear of bad things + happening. The test suite stress tests this and there are no + known inputs that make it crash. If you find one, please let me + know and send me the input that does it. + + NOTE: "safety" in this context means *runtime safety only*. In order to + protect yourself against JavaScript injection in untrusted content, see + [this example](https://github.com/russross/blackfriday#sanitize-untrusted-content). + +* **Fast processing**. It is fast enough to render on-demand in + most web applications without having to cache the output. + +* **Thread safety**. You can run multiple parsers in different + goroutines without ill effect. There is no dependence on global + shared state. + +* **Minimal dependencies**. Blackfriday only depends on standard + library packages in Go. The source code is pretty + self-contained, so it is easy to add to any project, including + Google App Engine projects. + +* **Standards compliant**. Output successfully validates using the + W3C validation tool for HTML 4.01 and XHTML 1.0 Transitional. + + +Extensions +---------- + +In addition to the standard markdown syntax, this package +implements the following extensions: + +* **Intra-word emphasis supression**. The `_` character is + commonly used inside words when discussing code, so having + markdown interpret it as an emphasis command is usually the + wrong thing. Blackfriday lets you treat all emphasis markers as + normal characters when they occur inside a word. + +* **Tables**. Tables can be created by drawing them in the input + using a simple syntax: + + ``` + Name | Age + --------|------ + Bob | 27 + Alice | 23 + ``` + +* **Fenced code blocks**. In addition to the normal 4-space + indentation to mark code blocks, you can explicitly mark them + and supply a language (to make syntax highlighting simple). Just + mark it like this: + + ``` go + func getTrue() bool { + return true + } + ``` + + You can use 3 or more backticks to mark the beginning of the + block, and the same number to mark the end of the block. + + To preserve classes of fenced code blocks while using the bluemonday + HTML sanitizer, use the following policy: + + ``` go + p := bluemonday.UGCPolicy() + p.AllowAttrs("class").Matching(regexp.MustCompile("^language-[a-zA-Z0-9]+$")).OnElements("code") + html := p.SanitizeBytes(unsafe) + ``` + +* **Definition lists**. A simple definition list is made of a single-line + term followed by a colon and the definition for that term. + + Cat + : Fluffy animal everyone likes + + Internet + : Vector of transmission for pictures of cats + + Terms must be separated from the previous definition by a blank line. + +* **Footnotes**. A marker in the text that will become a superscript number; + a footnote definition that will be placed in a list of footnotes at the + end of the document. A footnote looks like this: + + This is a footnote.[^1] + + [^1]: the footnote text. + +* **Autolinking**. Blackfriday can find URLs that have not been + explicitly marked as links and turn them into links. + +* **Strikethrough**. Use two tildes (`~~`) to mark text that + should be crossed out. + +* **Hard line breaks**. With this extension enabled (it is off by + default in the `MarkdownBasic` and `MarkdownCommon` convenience + functions), newlines in the input translate into line breaks in + the output. + +* **Smart quotes**. Smartypants-style punctuation substitution is + supported, turning normal double- and single-quote marks into + curly quotes, etc. + +* **LaTeX-style dash parsing** is an additional option, where `--` + is translated into `–`, and `---` is translated into + `—`. This differs from most smartypants processors, which + turn a single hyphen into an ndash and a double hyphen into an + mdash. + +* **Smart fractions**, where anything that looks like a fraction + is translated into suitable HTML (instead of just a few special + cases like most smartypant processors). For example, `4/5` + becomes `4⁄5`, which renders as + 4⁄5. + + +Other renderers +--------------- + +Blackfriday is structured to allow alternative rendering engines. Here +are a few of note: + +* [github_flavored_markdown](https://godoc.org/github.com/shurcooL/github_flavored_markdown): + provides a GitHub Flavored Markdown renderer with fenced code block + highlighting, clickable heading anchor links. + + It's not customizable, and its goal is to produce HTML output + equivalent to the [GitHub Markdown API endpoint](https://developer.github.com/v3/markdown/#render-a-markdown-document-in-raw-mode), + except the rendering is performed locally. + +* [markdownfmt](https://github.com/shurcooL/markdownfmt): like gofmt, + but for markdown. + +* [LaTeX output](https://bitbucket.org/ambrevar/blackfriday-latex): + renders output as LaTeX. + +* [bfchroma](https://github.com/Depado/bfchroma/): provides convenience + integration with the [Chroma](https://github.com/alecthomas/chroma) code + highlighting library. bfchroma is only compatible with v2 of Blackfriday and + provides a drop-in renderer ready to use with Blackfriday, as well as + options and means for further customization. + + +TODO +---- + +* More unit testing +* Improve Unicode support. It does not understand all Unicode + rules (about what constitutes a letter, a punctuation symbol, + etc.), so it may fail to detect word boundaries correctly in + some instances. It is safe on all UTF-8 input. + + +License +------- + +[Blackfriday is distributed under the Simplified BSD License](LICENSE.txt) + + + [1]: https://daringfireball.net/projects/markdown/ "Markdown" + [2]: https://golang.org/ "Go Language" + [3]: https://github.com/vmg/sundown "Sundown" + [4]: https://godoc.org/gopkg.in/russross/blackfriday.v2#Parse "Parse func" + [5]: https://github.com/microcosm-cc/bluemonday "Bluemonday" + [6]: https://labix.org/gopkg.in "gopkg.in" + [7]: https://github.com/golang/dep/ "dep" + [8]: https://github.com/Masterminds/glide "Glide" + + [BuildSVG]: https://travis-ci.org/russross/blackfriday.svg?branch=master + [BuildURL]: https://travis-ci.org/russross/blackfriday + [GodocV2SVG]: https://godoc.org/gopkg.in/russross/blackfriday.v2?status.svg + [GodocV2URL]: https://godoc.org/gopkg.in/russross/blackfriday.v2 diff --git a/vendor/github.com/russross/blackfriday/block.go b/vendor/github.com/russross/blackfriday/block.go new file mode 100644 index 0000000000..45c21a6c26 --- /dev/null +++ b/vendor/github.com/russross/blackfriday/block.go @@ -0,0 +1,1474 @@ +// +// Blackfriday Markdown Processor +// Available at http://github.com/russross/blackfriday +// +// Copyright © 2011 Russ Ross . +// Distributed under the Simplified BSD License. +// See README.md for details. +// + +// +// Functions to parse block-level elements. +// + +package blackfriday + +import ( + "bytes" + "strings" + "unicode" +) + +// Parse block-level data. +// Note: this function and many that it calls assume that +// the input buffer ends with a newline. +func (p *parser) block(out *bytes.Buffer, data []byte) { + if len(data) == 0 || data[len(data)-1] != '\n' { + panic("block input is missing terminating newline") + } + + // this is called recursively: enforce a maximum depth + if p.nesting >= p.maxNesting { + return + } + p.nesting++ + + // parse out one block-level construct at a time + for len(data) > 0 { + // prefixed header: + // + // # Header 1 + // ## Header 2 + // ... + // ###### Header 6 + if p.isPrefixHeader(data) { + data = data[p.prefixHeader(out, data):] + continue + } + + // block of preformatted HTML: + // + //
+ // ... + //
+ if data[0] == '<' { + if i := p.html(out, data, true); i > 0 { + data = data[i:] + continue + } + } + + // title block + // + // % stuff + // % more stuff + // % even more stuff + if p.flags&EXTENSION_TITLEBLOCK != 0 { + if data[0] == '%' { + if i := p.titleBlock(out, data, true); i > 0 { + data = data[i:] + continue + } + } + } + + // blank lines. note: returns the # of bytes to skip + if i := p.isEmpty(data); i > 0 { + data = data[i:] + continue + } + + // indented code block: + // + // func max(a, b int) int { + // if a > b { + // return a + // } + // return b + // } + if p.codePrefix(data) > 0 { + data = data[p.code(out, data):] + continue + } + + // fenced code block: + // + // ``` go info string here + // func fact(n int) int { + // if n <= 1 { + // return n + // } + // return n * fact(n-1) + // } + // ``` + if p.flags&EXTENSION_FENCED_CODE != 0 { + if i := p.fencedCodeBlock(out, data, true); i > 0 { + data = data[i:] + continue + } + } + + // horizontal rule: + // + // ------ + // or + // ****** + // or + // ______ + if p.isHRule(data) { + p.r.HRule(out) + var i int + for i = 0; data[i] != '\n'; i++ { + } + data = data[i:] + continue + } + + // block quote: + // + // > A big quote I found somewhere + // > on the web + if p.quotePrefix(data) > 0 { + data = data[p.quote(out, data):] + continue + } + + // table: + // + // Name | Age | Phone + // ------|-----|--------- + // Bob | 31 | 555-1234 + // Alice | 27 | 555-4321 + if p.flags&EXTENSION_TABLES != 0 { + if i := p.table(out, data); i > 0 { + data = data[i:] + continue + } + } + + // an itemized/unordered list: + // + // * Item 1 + // * Item 2 + // + // also works with + or - + if p.uliPrefix(data) > 0 { + data = data[p.list(out, data, 0):] + continue + } + + // a numbered/ordered list: + // + // 1. Item 1 + // 2. Item 2 + if p.oliPrefix(data) > 0 { + data = data[p.list(out, data, LIST_TYPE_ORDERED):] + continue + } + + // definition lists: + // + // Term 1 + // : Definition a + // : Definition b + // + // Term 2 + // : Definition c + if p.flags&EXTENSION_DEFINITION_LISTS != 0 { + if p.dliPrefix(data) > 0 { + data = data[p.list(out, data, LIST_TYPE_DEFINITION):] + continue + } + } + + // anything else must look like a normal paragraph + // note: this finds underlined headers, too + data = data[p.paragraph(out, data):] + } + + p.nesting-- +} + +func (p *parser) isPrefixHeader(data []byte) bool { + if data[0] != '#' { + return false + } + + if p.flags&EXTENSION_SPACE_HEADERS != 0 { + level := 0 + for level < 6 && data[level] == '#' { + level++ + } + if data[level] != ' ' { + return false + } + } + return true +} + +func (p *parser) prefixHeader(out *bytes.Buffer, data []byte) int { + level := 0 + for level < 6 && data[level] == '#' { + level++ + } + i := skipChar(data, level, ' ') + end := skipUntilChar(data, i, '\n') + skip := end + id := "" + if p.flags&EXTENSION_HEADER_IDS != 0 { + j, k := 0, 0 + // find start/end of header id + for j = i; j < end-1 && (data[j] != '{' || data[j+1] != '#'); j++ { + } + for k = j + 1; k < end && data[k] != '}'; k++ { + } + // extract header id iff found + if j < end && k < end { + id = string(data[j+2 : k]) + end = j + skip = k + 1 + for end > 0 && data[end-1] == ' ' { + end-- + } + } + } + for end > 0 && data[end-1] == '#' { + if isBackslashEscaped(data, end-1) { + break + } + end-- + } + for end > 0 && data[end-1] == ' ' { + end-- + } + if end > i { + if id == "" && p.flags&EXTENSION_AUTO_HEADER_IDS != 0 { + id = SanitizedAnchorName(string(data[i:end])) + } + work := func() bool { + p.inline(out, data[i:end]) + return true + } + p.r.Header(out, work, level, id) + } + return skip +} + +func (p *parser) isUnderlinedHeader(data []byte) int { + // test of level 1 header + if data[0] == '=' { + i := skipChar(data, 1, '=') + i = skipChar(data, i, ' ') + if data[i] == '\n' { + return 1 + } else { + return 0 + } + } + + // test of level 2 header + if data[0] == '-' { + i := skipChar(data, 1, '-') + i = skipChar(data, i, ' ') + if data[i] == '\n' { + return 2 + } else { + return 0 + } + } + + return 0 +} + +func (p *parser) titleBlock(out *bytes.Buffer, data []byte, doRender bool) int { + if data[0] != '%' { + return 0 + } + splitData := bytes.Split(data, []byte("\n")) + var i int + for idx, b := range splitData { + if !bytes.HasPrefix(b, []byte("%")) { + i = idx // - 1 + break + } + } + + data = bytes.Join(splitData[0:i], []byte("\n")) + p.r.TitleBlock(out, data) + + return len(data) +} + +func (p *parser) html(out *bytes.Buffer, data []byte, doRender bool) int { + var i, j int + + // identify the opening tag + if data[0] != '<' { + return 0 + } + curtag, tagfound := p.htmlFindTag(data[1:]) + + // handle special cases + if !tagfound { + // check for an HTML comment + if size := p.htmlComment(out, data, doRender); size > 0 { + return size + } + + // check for an
tag + if size := p.htmlHr(out, data, doRender); size > 0 { + return size + } + + // check for HTML CDATA + if size := p.htmlCDATA(out, data, doRender); size > 0 { + return size + } + + // no special case recognized + return 0 + } + + // look for an unindented matching closing tag + // followed by a blank line + found := false + /* + closetag := []byte("\n") + j = len(curtag) + 1 + for !found { + // scan for a closing tag at the beginning of a line + if skip := bytes.Index(data[j:], closetag); skip >= 0 { + j += skip + len(closetag) + } else { + break + } + + // see if it is the only thing on the line + if skip := p.isEmpty(data[j:]); skip > 0 { + // see if it is followed by a blank line/eof + j += skip + if j >= len(data) { + found = true + i = j + } else { + if skip := p.isEmpty(data[j:]); skip > 0 { + j += skip + found = true + i = j + } + } + } + } + */ + + // if not found, try a second pass looking for indented match + // but not if tag is "ins" or "del" (following original Markdown.pl) + if !found && curtag != "ins" && curtag != "del" { + i = 1 + for i < len(data) { + i++ + for i < len(data) && !(data[i-1] == '<' && data[i] == '/') { + i++ + } + + if i+2+len(curtag) >= len(data) { + break + } + + j = p.htmlFindEnd(curtag, data[i-1:]) + + if j > 0 { + i += j - 1 + found = true + break + } + } + } + + if !found { + return 0 + } + + // the end of the block has been found + if doRender { + // trim newlines + end := i + for end > 0 && data[end-1] == '\n' { + end-- + } + p.r.BlockHtml(out, data[:end]) + } + + return i +} + +func (p *parser) renderHTMLBlock(out *bytes.Buffer, data []byte, start int, doRender bool) int { + // html block needs to end with a blank line + if i := p.isEmpty(data[start:]); i > 0 { + size := start + i + if doRender { + // trim trailing newlines + end := size + for end > 0 && data[end-1] == '\n' { + end-- + } + p.r.BlockHtml(out, data[:end]) + } + return size + } + return 0 +} + +// HTML comment, lax form +func (p *parser) htmlComment(out *bytes.Buffer, data []byte, doRender bool) int { + i := p.inlineHTMLComment(out, data) + return p.renderHTMLBlock(out, data, i, doRender) +} + +// HTML CDATA section +func (p *parser) htmlCDATA(out *bytes.Buffer, data []byte, doRender bool) int { + const cdataTag = "') { + i++ + } + i++ + // no end-of-comment marker + if i >= len(data) { + return 0 + } + return p.renderHTMLBlock(out, data, i, doRender) +} + +// HR, which is the only self-closing block tag considered +func (p *parser) htmlHr(out *bytes.Buffer, data []byte, doRender bool) int { + if data[0] != '<' || (data[1] != 'h' && data[1] != 'H') || (data[2] != 'r' && data[2] != 'R') { + return 0 + } + if data[3] != ' ' && data[3] != '/' && data[3] != '>' { + // not an
tag after all; at least not a valid one + return 0 + } + + i := 3 + for data[i] != '>' && data[i] != '\n' { + i++ + } + + if data[i] == '>' { + return p.renderHTMLBlock(out, data, i+1, doRender) + } + + return 0 +} + +func (p *parser) htmlFindTag(data []byte) (string, bool) { + i := 0 + for isalnum(data[i]) { + i++ + } + key := string(data[:i]) + if _, ok := blockTags[key]; ok { + return key, true + } + return "", false +} + +func (p *parser) htmlFindEnd(tag string, data []byte) int { + // assume data[0] == '<' && data[1] == '/' already tested + + // check if tag is a match + closetag := []byte("") + if !bytes.HasPrefix(data, closetag) { + return 0 + } + i := len(closetag) + + // check that the rest of the line is blank + skip := 0 + if skip = p.isEmpty(data[i:]); skip == 0 { + return 0 + } + i += skip + skip = 0 + + if i >= len(data) { + return i + } + + if p.flags&EXTENSION_LAX_HTML_BLOCKS != 0 { + return i + } + if skip = p.isEmpty(data[i:]); skip == 0 { + // following line must be blank + return 0 + } + + return i + skip +} + +func (*parser) isEmpty(data []byte) int { + // it is okay to call isEmpty on an empty buffer + if len(data) == 0 { + return 0 + } + + var i int + for i = 0; i < len(data) && data[i] != '\n'; i++ { + if data[i] != ' ' && data[i] != '\t' { + return 0 + } + } + return i + 1 +} + +func (*parser) isHRule(data []byte) bool { + i := 0 + + // skip up to three spaces + for i < 3 && data[i] == ' ' { + i++ + } + + // look at the hrule char + if data[i] != '*' && data[i] != '-' && data[i] != '_' { + return false + } + c := data[i] + + // the whole line must be the char or whitespace + n := 0 + for data[i] != '\n' { + switch { + case data[i] == c: + n++ + case data[i] != ' ': + return false + } + i++ + } + + return n >= 3 +} + +// isFenceLine checks if there's a fence line (e.g., ``` or ``` go) at the beginning of data, +// and returns the end index if so, or 0 otherwise. It also returns the marker found. +// If syntax is not nil, it gets set to the syntax specified in the fence line. +// A final newline is mandatory to recognize the fence line, unless newlineOptional is true. +func isFenceLine(data []byte, info *string, oldmarker string, newlineOptional bool) (end int, marker string) { + i, size := 0, 0 + + // skip up to three spaces + for i < len(data) && i < 3 && data[i] == ' ' { + i++ + } + + // check for the marker characters: ~ or ` + if i >= len(data) { + return 0, "" + } + if data[i] != '~' && data[i] != '`' { + return 0, "" + } + + c := data[i] + + // the whole line must be the same char or whitespace + for i < len(data) && data[i] == c { + size++ + i++ + } + + // the marker char must occur at least 3 times + if size < 3 { + return 0, "" + } + marker = string(data[i-size : i]) + + // if this is the end marker, it must match the beginning marker + if oldmarker != "" && marker != oldmarker { + return 0, "" + } + + // TODO(shurcooL): It's probably a good idea to simplify the 2 code paths here + // into one, always get the info string, and discard it if the caller doesn't care. + if info != nil { + infoLength := 0 + i = skipChar(data, i, ' ') + + if i >= len(data) { + if newlineOptional && i == len(data) { + return i, marker + } + return 0, "" + } + + infoStart := i + + if data[i] == '{' { + i++ + infoStart++ + + for i < len(data) && data[i] != '}' && data[i] != '\n' { + infoLength++ + i++ + } + + if i >= len(data) || data[i] != '}' { + return 0, "" + } + + // strip all whitespace at the beginning and the end + // of the {} block + for infoLength > 0 && isspace(data[infoStart]) { + infoStart++ + infoLength-- + } + + for infoLength > 0 && isspace(data[infoStart+infoLength-1]) { + infoLength-- + } + + i++ + } else { + for i < len(data) && !isverticalspace(data[i]) { + infoLength++ + i++ + } + } + + *info = strings.TrimSpace(string(data[infoStart : infoStart+infoLength])) + } + + i = skipChar(data, i, ' ') + if i >= len(data) || data[i] != '\n' { + if newlineOptional && i == len(data) { + return i, marker + } + return 0, "" + } + + return i + 1, marker // Take newline into account. +} + +// fencedCodeBlock returns the end index if data contains a fenced code block at the beginning, +// or 0 otherwise. It writes to out if doRender is true, otherwise it has no side effects. +// If doRender is true, a final newline is mandatory to recognize the fenced code block. +func (p *parser) fencedCodeBlock(out *bytes.Buffer, data []byte, doRender bool) int { + var infoString string + beg, marker := isFenceLine(data, &infoString, "", false) + if beg == 0 || beg >= len(data) { + return 0 + } + + var work bytes.Buffer + + for { + // safe to assume beg < len(data) + + // check for the end of the code block + newlineOptional := !doRender + fenceEnd, _ := isFenceLine(data[beg:], nil, marker, newlineOptional) + if fenceEnd != 0 { + beg += fenceEnd + break + } + + // copy the current line + end := skipUntilChar(data, beg, '\n') + 1 + + // did we reach the end of the buffer without a closing marker? + if end >= len(data) { + return 0 + } + + // verbatim copy to the working buffer + if doRender { + work.Write(data[beg:end]) + } + beg = end + } + + if doRender { + p.r.BlockCode(out, work.Bytes(), infoString) + } + + return beg +} + +func (p *parser) table(out *bytes.Buffer, data []byte) int { + var header bytes.Buffer + i, columns := p.tableHeader(&header, data) + if i == 0 { + return 0 + } + + var body bytes.Buffer + + for i < len(data) { + pipes, rowStart := 0, i + for ; data[i] != '\n'; i++ { + if data[i] == '|' { + pipes++ + } + } + + if pipes == 0 { + i = rowStart + break + } + + // include the newline in data sent to tableRow + i++ + p.tableRow(&body, data[rowStart:i], columns, false) + } + + p.r.Table(out, header.Bytes(), body.Bytes(), columns) + + return i +} + +// check if the specified position is preceded by an odd number of backslashes +func isBackslashEscaped(data []byte, i int) bool { + backslashes := 0 + for i-backslashes-1 >= 0 && data[i-backslashes-1] == '\\' { + backslashes++ + } + return backslashes&1 == 1 +} + +func (p *parser) tableHeader(out *bytes.Buffer, data []byte) (size int, columns []int) { + i := 0 + colCount := 1 + for i = 0; data[i] != '\n'; i++ { + if data[i] == '|' && !isBackslashEscaped(data, i) { + colCount++ + } + } + + // doesn't look like a table header + if colCount == 1 { + return + } + + // include the newline in the data sent to tableRow + header := data[:i+1] + + // column count ignores pipes at beginning or end of line + if data[0] == '|' { + colCount-- + } + if i > 2 && data[i-1] == '|' && !isBackslashEscaped(data, i-1) { + colCount-- + } + + columns = make([]int, colCount) + + // move on to the header underline + i++ + if i >= len(data) { + return + } + + if data[i] == '|' && !isBackslashEscaped(data, i) { + i++ + } + i = skipChar(data, i, ' ') + + // each column header is of form: / *:?-+:? *|/ with # dashes + # colons >= 3 + // and trailing | optional on last column + col := 0 + for data[i] != '\n' { + dashes := 0 + + if data[i] == ':' { + i++ + columns[col] |= TABLE_ALIGNMENT_LEFT + dashes++ + } + for data[i] == '-' { + i++ + dashes++ + } + if data[i] == ':' { + i++ + columns[col] |= TABLE_ALIGNMENT_RIGHT + dashes++ + } + for data[i] == ' ' { + i++ + } + + // end of column test is messy + switch { + case dashes < 3: + // not a valid column + return + + case data[i] == '|' && !isBackslashEscaped(data, i): + // marker found, now skip past trailing whitespace + col++ + i++ + for data[i] == ' ' { + i++ + } + + // trailing junk found after last column + if col >= colCount && data[i] != '\n' { + return + } + + case (data[i] != '|' || isBackslashEscaped(data, i)) && col+1 < colCount: + // something else found where marker was required + return + + case data[i] == '\n': + // marker is optional for the last column + col++ + + default: + // trailing junk found after last column + return + } + } + if col != colCount { + return + } + + p.tableRow(out, header, columns, true) + size = i + 1 + return +} + +func (p *parser) tableRow(out *bytes.Buffer, data []byte, columns []int, header bool) { + i, col := 0, 0 + var rowWork bytes.Buffer + + if data[i] == '|' && !isBackslashEscaped(data, i) { + i++ + } + + for col = 0; col < len(columns) && i < len(data); col++ { + for data[i] == ' ' { + i++ + } + + cellStart := i + + for (data[i] != '|' || isBackslashEscaped(data, i)) && data[i] != '\n' { + i++ + } + + cellEnd := i + + // skip the end-of-cell marker, possibly taking us past end of buffer + i++ + + for cellEnd > cellStart && data[cellEnd-1] == ' ' { + cellEnd-- + } + + var cellWork bytes.Buffer + p.inline(&cellWork, data[cellStart:cellEnd]) + + if header { + p.r.TableHeaderCell(&rowWork, cellWork.Bytes(), columns[col]) + } else { + p.r.TableCell(&rowWork, cellWork.Bytes(), columns[col]) + } + } + + // pad it out with empty columns to get the right number + for ; col < len(columns); col++ { + if header { + p.r.TableHeaderCell(&rowWork, nil, columns[col]) + } else { + p.r.TableCell(&rowWork, nil, columns[col]) + } + } + + // silently ignore rows with too many cells + + p.r.TableRow(out, rowWork.Bytes()) +} + +// returns blockquote prefix length +func (p *parser) quotePrefix(data []byte) int { + i := 0 + for i < 3 && data[i] == ' ' { + i++ + } + if data[i] == '>' { + if data[i+1] == ' ' { + return i + 2 + } + return i + 1 + } + return 0 +} + +// blockquote ends with at least one blank line +// followed by something without a blockquote prefix +func (p *parser) terminateBlockquote(data []byte, beg, end int) bool { + if p.isEmpty(data[beg:]) <= 0 { + return false + } + if end >= len(data) { + return true + } + return p.quotePrefix(data[end:]) == 0 && p.isEmpty(data[end:]) == 0 +} + +// parse a blockquote fragment +func (p *parser) quote(out *bytes.Buffer, data []byte) int { + var raw bytes.Buffer + beg, end := 0, 0 + for beg < len(data) { + end = beg + // Step over whole lines, collecting them. While doing that, check for + // fenced code and if one's found, incorporate it altogether, + // irregardless of any contents inside it + for data[end] != '\n' { + if p.flags&EXTENSION_FENCED_CODE != 0 { + if i := p.fencedCodeBlock(out, data[end:], false); i > 0 { + // -1 to compensate for the extra end++ after the loop: + end += i - 1 + break + } + } + end++ + } + end++ + + if pre := p.quotePrefix(data[beg:]); pre > 0 { + // skip the prefix + beg += pre + } else if p.terminateBlockquote(data, beg, end) { + break + } + + // this line is part of the blockquote + raw.Write(data[beg:end]) + beg = end + } + + var cooked bytes.Buffer + p.block(&cooked, raw.Bytes()) + p.r.BlockQuote(out, cooked.Bytes()) + return end +} + +// returns prefix length for block code +func (p *parser) codePrefix(data []byte) int { + if data[0] == ' ' && data[1] == ' ' && data[2] == ' ' && data[3] == ' ' { + return 4 + } + return 0 +} + +func (p *parser) code(out *bytes.Buffer, data []byte) int { + var work bytes.Buffer + + i := 0 + for i < len(data) { + beg := i + for data[i] != '\n' { + i++ + } + i++ + + blankline := p.isEmpty(data[beg:i]) > 0 + if pre := p.codePrefix(data[beg:i]); pre > 0 { + beg += pre + } else if !blankline { + // non-empty, non-prefixed line breaks the pre + i = beg + break + } + + // verbatim copy to the working buffeu + if blankline { + work.WriteByte('\n') + } else { + work.Write(data[beg:i]) + } + } + + // trim all the \n off the end of work + workbytes := work.Bytes() + eol := len(workbytes) + for eol > 0 && workbytes[eol-1] == '\n' { + eol-- + } + if eol != len(workbytes) { + work.Truncate(eol) + } + + work.WriteByte('\n') + + p.r.BlockCode(out, work.Bytes(), "") + + return i +} + +// returns unordered list item prefix +func (p *parser) uliPrefix(data []byte) int { + i := 0 + + // start with up to 3 spaces + for i < 3 && data[i] == ' ' { + i++ + } + + // need a *, +, or - followed by a space + if (data[i] != '*' && data[i] != '+' && data[i] != '-') || + data[i+1] != ' ' { + return 0 + } + return i + 2 +} + +// returns ordered list item prefix +func (p *parser) oliPrefix(data []byte) int { + i := 0 + + // start with up to 3 spaces + for i < 3 && data[i] == ' ' { + i++ + } + + // count the digits + start := i + for data[i] >= '0' && data[i] <= '9' { + i++ + } + + // we need >= 1 digits followed by a dot and a space + if start == i || data[i] != '.' || data[i+1] != ' ' { + return 0 + } + return i + 2 +} + +// returns definition list item prefix +func (p *parser) dliPrefix(data []byte) int { + i := 0 + + // need a : followed by a spaces + if data[i] != ':' || data[i+1] != ' ' { + return 0 + } + for data[i] == ' ' { + i++ + } + return i + 2 +} + +// parse ordered or unordered list block +func (p *parser) list(out *bytes.Buffer, data []byte, flags int) int { + i := 0 + flags |= LIST_ITEM_BEGINNING_OF_LIST + work := func() bool { + for i < len(data) { + skip := p.listItem(out, data[i:], &flags) + i += skip + + if skip == 0 || flags&LIST_ITEM_END_OF_LIST != 0 { + break + } + flags &= ^LIST_ITEM_BEGINNING_OF_LIST + } + return true + } + + p.r.List(out, work, flags) + return i +} + +// Parse a single list item. +// Assumes initial prefix is already removed if this is a sublist. +func (p *parser) listItem(out *bytes.Buffer, data []byte, flags *int) int { + // keep track of the indentation of the first line + itemIndent := 0 + for itemIndent < 3 && data[itemIndent] == ' ' { + itemIndent++ + } + + i := p.uliPrefix(data) + if i == 0 { + i = p.oliPrefix(data) + } + if i == 0 { + i = p.dliPrefix(data) + // reset definition term flag + if i > 0 { + *flags &= ^LIST_TYPE_TERM + } + } + if i == 0 { + // if in defnition list, set term flag and continue + if *flags&LIST_TYPE_DEFINITION != 0 { + *flags |= LIST_TYPE_TERM + } else { + return 0 + } + } + + // skip leading whitespace on first line + for data[i] == ' ' { + i++ + } + + // find the end of the line + line := i + for i > 0 && data[i-1] != '\n' { + i++ + } + + // get working buffer + var raw bytes.Buffer + + // put the first line into the working buffer + raw.Write(data[line:i]) + line = i + + // process the following lines + containsBlankLine := false + sublist := 0 + codeBlockMarker := "" + +gatherlines: + for line < len(data) { + i++ + + // find the end of this line + for data[i-1] != '\n' { + i++ + } + + // if it is an empty line, guess that it is part of this item + // and move on to the next line + if p.isEmpty(data[line:i]) > 0 { + containsBlankLine = true + raw.Write(data[line:i]) + line = i + continue + } + + // calculate the indentation + indent := 0 + for indent < 4 && line+indent < i && data[line+indent] == ' ' { + indent++ + } + + chunk := data[line+indent : i] + + if p.flags&EXTENSION_FENCED_CODE != 0 { + // determine if in or out of codeblock + // if in codeblock, ignore normal list processing + _, marker := isFenceLine(chunk, nil, codeBlockMarker, false) + if marker != "" { + if codeBlockMarker == "" { + // start of codeblock + codeBlockMarker = marker + } else { + // end of codeblock. + *flags |= LIST_ITEM_CONTAINS_BLOCK + codeBlockMarker = "" + } + } + // we are in a codeblock, write line, and continue + if codeBlockMarker != "" || marker != "" { + raw.Write(data[line+indent : i]) + line = i + continue gatherlines + } + } + + // evaluate how this line fits in + switch { + // is this a nested list item? + case (p.uliPrefix(chunk) > 0 && !p.isHRule(chunk)) || + p.oliPrefix(chunk) > 0 || + p.dliPrefix(chunk) > 0: + + if containsBlankLine { + // end the list if the type changed after a blank line + if indent <= itemIndent && + ((*flags&LIST_TYPE_ORDERED != 0 && p.uliPrefix(chunk) > 0) || + (*flags&LIST_TYPE_ORDERED == 0 && p.oliPrefix(chunk) > 0)) { + + *flags |= LIST_ITEM_END_OF_LIST + break gatherlines + } + *flags |= LIST_ITEM_CONTAINS_BLOCK + } + + // to be a nested list, it must be indented more + // if not, it is the next item in the same list + if indent <= itemIndent { + break gatherlines + } + + // is this the first item in the nested list? + if sublist == 0 { + sublist = raw.Len() + } + + // is this a nested prefix header? + case p.isPrefixHeader(chunk): + // if the header is not indented, it is not nested in the list + // and thus ends the list + if containsBlankLine && indent < 4 { + *flags |= LIST_ITEM_END_OF_LIST + break gatherlines + } + *flags |= LIST_ITEM_CONTAINS_BLOCK + + // anything following an empty line is only part + // of this item if it is indented 4 spaces + // (regardless of the indentation of the beginning of the item) + case containsBlankLine && indent < 4: + if *flags&LIST_TYPE_DEFINITION != 0 && i < len(data)-1 { + // is the next item still a part of this list? + next := i + for data[next] != '\n' { + next++ + } + for next < len(data)-1 && data[next] == '\n' { + next++ + } + if i < len(data)-1 && data[i] != ':' && data[next] != ':' { + *flags |= LIST_ITEM_END_OF_LIST + } + } else { + *flags |= LIST_ITEM_END_OF_LIST + } + break gatherlines + + // a blank line means this should be parsed as a block + case containsBlankLine: + *flags |= LIST_ITEM_CONTAINS_BLOCK + } + + containsBlankLine = false + + // add the line into the working buffer without prefix + raw.Write(data[line+indent : i]) + + line = i + } + + // If reached end of data, the Renderer.ListItem call we're going to make below + // is definitely the last in the list. + if line >= len(data) { + *flags |= LIST_ITEM_END_OF_LIST + } + + rawBytes := raw.Bytes() + + // render the contents of the list item + var cooked bytes.Buffer + if *flags&LIST_ITEM_CONTAINS_BLOCK != 0 && *flags&LIST_TYPE_TERM == 0 { + // intermediate render of block item, except for definition term + if sublist > 0 { + p.block(&cooked, rawBytes[:sublist]) + p.block(&cooked, rawBytes[sublist:]) + } else { + p.block(&cooked, rawBytes) + } + } else { + // intermediate render of inline item + if sublist > 0 { + p.inline(&cooked, rawBytes[:sublist]) + p.block(&cooked, rawBytes[sublist:]) + } else { + p.inline(&cooked, rawBytes) + } + } + + // render the actual list item + cookedBytes := cooked.Bytes() + parsedEnd := len(cookedBytes) + + // strip trailing newlines + for parsedEnd > 0 && cookedBytes[parsedEnd-1] == '\n' { + parsedEnd-- + } + p.r.ListItem(out, cookedBytes[:parsedEnd], *flags) + + return line +} + +// render a single paragraph that has already been parsed out +func (p *parser) renderParagraph(out *bytes.Buffer, data []byte) { + if len(data) == 0 { + return + } + + // trim leading spaces + beg := 0 + for data[beg] == ' ' { + beg++ + } + + // trim trailing newline + end := len(data) - 1 + + // trim trailing spaces + for end > beg && data[end-1] == ' ' { + end-- + } + + work := func() bool { + p.inline(out, data[beg:end]) + return true + } + p.r.Paragraph(out, work) +} + +func (p *parser) paragraph(out *bytes.Buffer, data []byte) int { + // prev: index of 1st char of previous line + // line: index of 1st char of current line + // i: index of cursor/end of current line + var prev, line, i int + + // keep going until we find something to mark the end of the paragraph + for i < len(data) { + // mark the beginning of the current line + prev = line + current := data[i:] + line = i + + // did we find a blank line marking the end of the paragraph? + if n := p.isEmpty(current); n > 0 { + // did this blank line followed by a definition list item? + if p.flags&EXTENSION_DEFINITION_LISTS != 0 { + if i < len(data)-1 && data[i+1] == ':' { + return p.list(out, data[prev:], LIST_TYPE_DEFINITION) + } + } + + p.renderParagraph(out, data[:i]) + return i + n + } + + // an underline under some text marks a header, so our paragraph ended on prev line + if i > 0 { + if level := p.isUnderlinedHeader(current); level > 0 { + // render the paragraph + p.renderParagraph(out, data[:prev]) + + // ignore leading and trailing whitespace + eol := i - 1 + for prev < eol && data[prev] == ' ' { + prev++ + } + for eol > prev && data[eol-1] == ' ' { + eol-- + } + + // render the header + // this ugly double closure avoids forcing variables onto the heap + work := func(o *bytes.Buffer, pp *parser, d []byte) func() bool { + return func() bool { + pp.inline(o, d) + return true + } + }(out, p, data[prev:eol]) + + id := "" + if p.flags&EXTENSION_AUTO_HEADER_IDS != 0 { + id = SanitizedAnchorName(string(data[prev:eol])) + } + + p.r.Header(out, work, level, id) + + // find the end of the underline + for data[i] != '\n' { + i++ + } + return i + } + } + + // if the next line starts a block of HTML, then the paragraph ends here + if p.flags&EXTENSION_LAX_HTML_BLOCKS != 0 { + if data[i] == '<' && p.html(out, current, false) > 0 { + // rewind to before the HTML block + p.renderParagraph(out, data[:i]) + return i + } + } + + // if there's a prefixed header or a horizontal rule after this, paragraph is over + if p.isPrefixHeader(current) || p.isHRule(current) { + p.renderParagraph(out, data[:i]) + return i + } + + // if there's a fenced code block, paragraph is over + if p.flags&EXTENSION_FENCED_CODE != 0 { + if p.fencedCodeBlock(out, current, false) > 0 { + p.renderParagraph(out, data[:i]) + return i + } + } + + // if there's a definition list item, prev line is a definition term + if p.flags&EXTENSION_DEFINITION_LISTS != 0 { + if p.dliPrefix(current) != 0 { + return p.list(out, data[prev:], LIST_TYPE_DEFINITION) + } + } + + // if there's a list after this, paragraph is over + if p.flags&EXTENSION_NO_EMPTY_LINE_BEFORE_BLOCK != 0 { + if p.uliPrefix(current) != 0 || + p.oliPrefix(current) != 0 || + p.quotePrefix(current) != 0 || + p.codePrefix(current) != 0 { + p.renderParagraph(out, data[:i]) + return i + } + } + + // otherwise, scan to the beginning of the next line + for data[i] != '\n' { + i++ + } + i++ + } + + p.renderParagraph(out, data[:i]) + return i +} + +// SanitizedAnchorName returns a sanitized anchor name for the given text. +// +// It implements the algorithm specified in the package comment. +func SanitizedAnchorName(text string) string { + var anchorName []rune + futureDash := false + for _, r := range text { + switch { + case unicode.IsLetter(r) || unicode.IsNumber(r): + if futureDash && len(anchorName) > 0 { + anchorName = append(anchorName, '-') + } + futureDash = false + anchorName = append(anchorName, unicode.ToLower(r)) + default: + futureDash = true + } + } + return string(anchorName) +} diff --git a/vendor/github.com/russross/blackfriday/doc.go b/vendor/github.com/russross/blackfriday/doc.go new file mode 100644 index 0000000000..9656c42a19 --- /dev/null +++ b/vendor/github.com/russross/blackfriday/doc.go @@ -0,0 +1,32 @@ +// Package blackfriday is a Markdown processor. +// +// It translates plain text with simple formatting rules into HTML or LaTeX. +// +// Sanitized Anchor Names +// +// Blackfriday includes an algorithm for creating sanitized anchor names +// corresponding to a given input text. This algorithm is used to create +// anchors for headings when EXTENSION_AUTO_HEADER_IDS is enabled. The +// algorithm is specified below, so that other packages can create +// compatible anchor names and links to those anchors. +// +// The algorithm iterates over the input text, interpreted as UTF-8, +// one Unicode code point (rune) at a time. All runes that are letters (category L) +// or numbers (category N) are considered valid characters. They are mapped to +// lower case, and included in the output. All other runes are considered +// invalid characters. Invalid characters that preceed the first valid character, +// as well as invalid character that follow the last valid character +// are dropped completely. All other sequences of invalid characters +// between two valid characters are replaced with a single dash character '-'. +// +// SanitizedAnchorName exposes this functionality, and can be used to +// create compatible links to the anchor names generated by blackfriday. +// This algorithm is also implemented in a small standalone package at +// github.com/shurcooL/sanitized_anchor_name. It can be useful for clients +// that want a small package and don't need full functionality of blackfriday. +package blackfriday + +// NOTE: Keep Sanitized Anchor Name algorithm in sync with package +// github.com/shurcooL/sanitized_anchor_name. +// Otherwise, users of sanitized_anchor_name will get anchor names +// that are incompatible with those generated by blackfriday. diff --git a/vendor/github.com/russross/blackfriday/go.mod b/vendor/github.com/russross/blackfriday/go.mod new file mode 100644 index 0000000000..b05561a066 --- /dev/null +++ b/vendor/github.com/russross/blackfriday/go.mod @@ -0,0 +1 @@ +module github.com/russross/blackfriday diff --git a/vendor/github.com/russross/blackfriday/html.go b/vendor/github.com/russross/blackfriday/html.go new file mode 100644 index 0000000000..e0a6c69c96 --- /dev/null +++ b/vendor/github.com/russross/blackfriday/html.go @@ -0,0 +1,938 @@ +// +// Blackfriday Markdown Processor +// Available at http://github.com/russross/blackfriday +// +// Copyright © 2011 Russ Ross . +// Distributed under the Simplified BSD License. +// See README.md for details. +// + +// +// +// HTML rendering backend +// +// + +package blackfriday + +import ( + "bytes" + "fmt" + "regexp" + "strconv" + "strings" +) + +// Html renderer configuration options. +const ( + HTML_SKIP_HTML = 1 << iota // skip preformatted HTML blocks + HTML_SKIP_STYLE // skip embedded