Migrate to golang 1.14

* Upgrade go.mod file

* Upgrade travis file

* Run rm -rf vendor && go mod tidy && go mod vendor to upgrade vendor/modules.txt according to golang 1.14

* Upgrade golangci-lint version

.travis.yml

@@ -4,7 +4,7 @@ dist: bionic
 env:
   - IMAGE_REPO=localhost:5000
 go:
-  - "1.13.3"
+  - "1.14"
 go_import_path: github.com/GoogleContainerTools/kaniko
 jobs:
   include:

deploy/Dockerfile

@@ -14,7 +14,7 @@
 
 # Builds the static Go image to execute in a Kubernetes job
 
-FROM golang:1.13
+FROM golang:1.14
 ARG GOARCH=amd64
 WORKDIR /go/src/github.com/GoogleContainerTools/kaniko
 # Get GCR credential helper

deploy/Dockerfile_debug

@@ -15,7 +15,7 @@
 # Builds the static Go image to execute in a Kubernetes job
 
 # Stage 0: Build the executor binary and get credential helpers
-FROM golang:1.13
+FROM golang:1.14
 ARG GOARCH=amd64
 WORKDIR /go/src/github.com/GoogleContainerTools/kaniko
 # Get GCR credential helper

deploy/Dockerfile_warmer

@@ -14,7 +14,7 @@
 
 # Builds the static Go image to execute in a Kubernetes job
 
-FROM golang:1.13
+FROM golang:1.14
 ARG GOARCH=amd64
 WORKDIR /go/src/github.com/GoogleContainerTools/kaniko
 # Get GCR credential helper

go.mod

@@ -1,6 +1,6 @@
 module github.com/GoogleContainerTools/kaniko
 
-go 1.13
+go 1.14
 
 replace (
 	github.com/containerd/containerd v1.4.0-0.20191014053712-acdcf13d5eaf => github.com/containerd/containerd v0.0.0-20191014053712-acdcf13d5eaf

hack/linter.sh

@@ -20,7 +20,7 @@ DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
 if ! [ -x "$(command -v golangci-lint)" ]; then
 	echo "Installing GolangCI-Lint"
-	${DIR}/install_golint.sh -b $GOPATH/bin v1.21.0
+	${DIR}/install_golint.sh -b $GOPATH/bin v1.23.7
 fi
 
 golangci-lint run

vendor/modules.txt

@@ -1,4 +1,5 @@
 # cloud.google.com/go v0.26.0
+## explicit
 cloud.google.com/go/compute/metadata
 cloud.google.com/go/iam
 cloud.google.com/go/internal
@@ -7,11 +8,13 @@ cloud.google.com/go/internal/trace
 cloud.google.com/go/internal/version
 cloud.google.com/go/storage
 # github.com/Azure/azure-pipeline-go v0.2.2
+## explicit
 github.com/Azure/azure-pipeline-go/pipeline
 # github.com/Azure/azure-sdk-for-go v19.1.1+incompatible
 github.com/Azure/azure-sdk-for-go/services/containerregistry/mgmt/2017-10-01/containerregistry
 github.com/Azure/azure-sdk-for-go/version
 # github.com/Azure/azure-storage-blob-go v0.8.0
+## explicit
 github.com/Azure/azure-storage-blob-go/azblob
 # github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78
 github.com/Azure/go-ansiterm
@@ -28,7 +31,12 @@ github.com/Azure/go-autorest/version
 # github.com/Microsoft/go-winio v0.4.14
 github.com/Microsoft/go-winio
 github.com/Microsoft/go-winio/pkg/guid
+# github.com/alcortesm/tgz v0.0.0-20161220082320-9c5fe88206d7
+## explicit
+# github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239
+## explicit
 # github.com/aws/aws-sdk-go v1.25.19
+## explicit
 github.com/aws/aws-sdk-go/aws
 github.com/aws/aws-sdk-go/aws/awserr
 github.com/aws/aws-sdk-go/aws/awsutil
@@ -71,6 +79,7 @@ github.com/aws/aws-sdk-go/service/s3/s3manager
 github.com/aws/aws-sdk-go/service/sts
 github.com/aws/aws-sdk-go/service/sts/stsiface
 # github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973
+## explicit
 github.com/beorn7/perks/quantile
 # github.com/containerd/containerd v1.4.0-0.20191014053712-acdcf13d5eaf => github.com/containerd/containerd v0.0.0-20191014053712-acdcf13d5eaf
 github.com/containerd/containerd/cio
@@ -102,6 +111,7 @@ github.com/docker/distribution/digestset
 github.com/docker/distribution/reference
 github.com/docker/distribution/registry/api/errcode
 # github.com/docker/docker v1.14.0-0.20190319215453-e7b5f7dbe98c => github.com/docker/docker v0.0.0-20190319215453-e7b5f7dbe98c
+## explicit
 github.com/docker/docker/api
 github.com/docker/docker/api/types
 github.com/docker/docker/api/types/backend
@@ -194,10 +204,12 @@ github.com/docker/go-connections/tlsconfig
 # github.com/docker/go-events v0.0.0-20170721190031-9461782956ad
 github.com/docker/go-events
 # github.com/docker/go-metrics v0.0.0-20180209012529-399ea8c73916
+## explicit
 github.com/docker/go-metrics
 # github.com/docker/go-units v0.4.0
 github.com/docker/go-units
 # github.com/docker/swarmkit v1.12.1-0.20180726190244-7567d47988d8
+## explicit
 github.com/docker/swarmkit/agent/exec
 github.com/docker/swarmkit/api
 github.com/docker/swarmkit/api/deepcopy
@@ -207,18 +219,24 @@ github.com/docker/swarmkit/manager/raftselector
 github.com/docker/swarmkit/protobuf/plugin
 github.com/docker/swarmkit/protobuf/ptypes
 # github.com/emirpasic/gods v1.9.0
+## explicit
 github.com/emirpasic/gods/containers
 github.com/emirpasic/gods/lists
 github.com/emirpasic/gods/lists/arraylist
 github.com/emirpasic/gods/trees
 github.com/emirpasic/gods/trees/binaryheap
 github.com/emirpasic/gods/utils
+# github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568
+## explicit
 # github.com/fsnotify/fsnotify v1.4.7
 github.com/fsnotify/fsnotify
 # github.com/genuinetools/amicontained v0.4.3
+## explicit
 github.com/genuinetools/amicontained/container
 # github.com/ghodss/yaml v1.0.0
 github.com/ghodss/yaml
+# github.com/gliderlabs/ssh v0.2.2
+## explicit
 # github.com/gogo/protobuf v1.2.2-0.20190723190241-65acae22fc9d
 github.com/gogo/protobuf/gogoproto
 github.com/gogo/protobuf/proto
@@ -228,6 +246,7 @@ github.com/gogo/protobuf/types
 # github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b
 github.com/golang/glog
 # github.com/golang/mock v1.3.1
+## explicit
 github.com/golang/mock/gomock
 # github.com/golang/protobuf v1.3.2
 github.com/golang/protobuf/proto
@@ -239,12 +258,14 @@ github.com/golang/protobuf/ptypes/timestamp
 # github.com/google/btree v0.0.0-20180124185431-e89373fe6b4a
 github.com/google/btree
 # github.com/google/go-cmp v0.3.0
+## explicit
 github.com/google/go-cmp/cmp
 github.com/google/go-cmp/cmp/internal/diff
 github.com/google/go-cmp/cmp/internal/flags
 github.com/google/go-cmp/cmp/internal/function
 github.com/google/go-cmp/cmp/internal/value
 # github.com/google/go-containerregistry v0.0.0-20191218175032-34fb8ff33bed
+## explicit
 github.com/google/go-containerregistry/pkg/authn
 github.com/google/go-containerregistry/pkg/authn/k8schain
 github.com/google/go-containerregistry/pkg/internal/retry
@@ -266,12 +287,19 @@ github.com/google/go-containerregistry/pkg/v1/types
 github.com/google/go-containerregistry/pkg/v1/v1util
 github.com/google/go-containerregistry/pkg/v1/validate
 # github.com/google/go-github v17.0.0+incompatible
+## explicit
 github.com/google/go-github/github
 # github.com/google/go-querystring v1.0.0
+## explicit
 github.com/google/go-querystring/query
 # github.com/google/gofuzz v1.0.0
 github.com/google/gofuzz
+# github.com/google/martian v2.1.0+incompatible
+## explicit
+# github.com/google/uuid v1.0.0
+## explicit
 # github.com/googleapis/gax-go v2.0.0+incompatible
+## explicit
 github.com/googleapis/gax-go
 # github.com/googleapis/gnostic v0.2.2
 github.com/googleapis/gnostic/OpenAPIv2
@@ -285,34 +313,45 @@ github.com/grpc-ecosystem/grpc-opentracing/go/otgrpc
 # github.com/hashicorp/go-immutable-radix v1.0.0
 github.com/hashicorp/go-immutable-radix
 # github.com/hashicorp/go-memdb v0.0.0-20180223233045-1289e7fffe71
+## explicit
 github.com/hashicorp/go-memdb
+# github.com/hashicorp/go-uuid v1.0.1
+## explicit
 # github.com/hashicorp/golang-lru v0.5.0
 github.com/hashicorp/golang-lru/simplelru
 # github.com/inconshreveable/mousetrap v1.0.0
 github.com/inconshreveable/mousetrap
 # github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99
+## explicit
 github.com/jbenet/go-context/io
 # github.com/jmespath/go-jmespath v0.0.0-20180206201540-c2b33e8439af
 github.com/jmespath/go-jmespath
 # github.com/json-iterator/go v1.1.8
 github.com/json-iterator/go
 # github.com/karrick/godirwalk v1.7.7
+## explicit
 github.com/karrick/godirwalk
 # github.com/kevinburke/ssh_config v0.0.0-20180830205328-81db2a75821e
+## explicit
 github.com/kevinburke/ssh_config
 # github.com/konsorten/go-windows-terminal-sequences v1.0.2
 github.com/konsorten/go-windows-terminal-sequences
 # github.com/mattn/go-ieproxy v0.0.0-20190805055040-f9202b1cfdeb
+## explicit
 github.com/mattn/go-ieproxy
 # github.com/mattn/go-shellwords v1.0.3
+## explicit
 github.com/mattn/go-shellwords
 # github.com/matttproud/golang_protobuf_extensions v1.0.1
+## explicit
 github.com/matttproud/golang_protobuf_extensions/pbutil
 # github.com/minio/highwayhash v1.0.0
+## explicit
 github.com/minio/highwayhash
 # github.com/mitchellh/go-homedir v1.1.0
 github.com/mitchellh/go-homedir
 # github.com/moby/buildkit v0.0.0-20191111154543-00bfbab0390c
+## explicit
 github.com/moby/buildkit/frontend/dockerfile/command
 github.com/moby/buildkit/frontend/dockerfile/instructions
 github.com/moby/buildkit/frontend/dockerfile/parser
@@ -338,64 +377,83 @@ github.com/opencontainers/runc/libcontainer/devices
 github.com/opencontainers/runc/libcontainer/system
 github.com/opencontainers/runc/libcontainer/user
 # github.com/opencontainers/runtime-spec v1.0.1
+## explicit
 github.com/opencontainers/runtime-spec/specs-go
 # github.com/opencontainers/selinux v1.0.0-rc1
+## explicit
 github.com/opencontainers/selinux/go-selinux
 github.com/opencontainers/selinux/go-selinux/label
 # github.com/opentracing/opentracing-go v1.0.2
+## explicit
 github.com/opentracing/opentracing-go
 github.com/opentracing/opentracing-go/ext
 github.com/opentracing/opentracing-go/log
 # github.com/otiai10/copy v1.0.2
+## explicit
 github.com/otiai10/copy
 # github.com/pelletier/go-buffruneio v0.2.0
+## explicit
 github.com/pelletier/go-buffruneio
 # github.com/peterbourgon/diskv v2.0.1+incompatible
 github.com/peterbourgon/diskv
 # github.com/pkg/errors v0.8.1
+## explicit
 github.com/pkg/errors
 # github.com/prometheus/client_golang v0.9.0-pre1.0.20180210140205-a40133b69fbd
+## explicit
 github.com/prometheus/client_golang/prometheus
 github.com/prometheus/client_golang/prometheus/promhttp
 # github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910
+## explicit
 github.com/prometheus/client_model/go
 # github.com/prometheus/common v0.0.0-20180518154759-7600349dcfe1
+## explicit
 github.com/prometheus/common/expfmt
 github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg
 github.com/prometheus/common/model
 # github.com/prometheus/procfs v0.0.3
 github.com/prometheus/procfs
 github.com/prometheus/procfs/internal/fs
 # github.com/sergi/go-diff v1.0.0
+## explicit
 github.com/sergi/go-diff/diffmatchpatch
 # github.com/sirupsen/logrus v1.4.2
+## explicit
 github.com/sirupsen/logrus
 # github.com/spf13/afero v1.2.1
+## explicit
 github.com/spf13/afero
 github.com/spf13/afero/mem
 # github.com/spf13/cobra v0.0.5
+## explicit
 github.com/spf13/cobra
 # github.com/spf13/pflag v1.0.5
+## explicit
 github.com/spf13/pflag
 # github.com/src-d/gcfg v1.3.0
+## explicit
 github.com/src-d/gcfg
 github.com/src-d/gcfg/scanner
 github.com/src-d/gcfg/token
 github.com/src-d/gcfg/types
 # github.com/syndtr/gocapability v0.0.0-20180916011248-d98352740cb2
 github.com/syndtr/gocapability/capability
 # github.com/tonistiigi/fsutil v0.0.0-20191018213012-0f039a052ca1
+## explicit
 github.com/tonistiigi/fsutil
 github.com/tonistiigi/fsutil/types
 # github.com/vbatts/tar-split v0.10.2
+## explicit
 github.com/vbatts/tar-split/archive/tar
 github.com/vbatts/tar-split/tar/asm
 github.com/vbatts/tar-split/tar/storage
 # github.com/xanzy/ssh-agent v0.2.0
+## explicit
 github.com/xanzy/ssh-agent
 # go.etcd.io/bbolt v1.3.3
 go.etcd.io/bbolt
 # go.opencensus.io v0.14.0
+## explicit
 go.opencensus.io
 go.opencensus.io/exporter/stackdriver/propagation
 go.opencensus.io/internal
@@ -430,6 +488,7 @@ golang.org/x/crypto/ssh/agent
 golang.org/x/crypto/ssh/knownhosts
 golang.org/x/crypto/ssh/terminal
 # golang.org/x/net v0.0.0-20191004110552-13f9640d40b9
+## explicit
 golang.org/x/net/context
 golang.org/x/net/context/ctxhttp
 golang.org/x/net/http/httpguts
@@ -442,12 +501,14 @@ golang.org/x/net/internal/timeseries
 golang.org/x/net/proxy
 golang.org/x/net/trace
 # golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be
+## explicit
 golang.org/x/oauth2
 golang.org/x/oauth2/google
 golang.org/x/oauth2/internal
 golang.org/x/oauth2/jws
 golang.org/x/oauth2/jwt
 # golang.org/x/sync v0.0.0-20190423024810-112230192c58
+## explicit
 golang.org/x/sync/errgroup
 golang.org/x/sync/singleflight
 golang.org/x/sync/syncmap
@@ -464,6 +525,7 @@ golang.org/x/text/unicode/norm
 # golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2
 golang.org/x/time/rate
 # google.golang.org/api v0.0.0-20180730000901-31ca0e01cd79
+## explicit
 google.golang.org/api/gensupport
 google.golang.org/api/googleapi
 google.golang.org/api/googleapi/internal/uritemplates
@@ -528,12 +590,16 @@ google.golang.org/grpc/tap
 # gopkg.in/inf.v0 v0.9.1
 gopkg.in/inf.v0
 # gopkg.in/src-d/go-billy.v4 v4.2.0
+## explicit
 gopkg.in/src-d/go-billy.v4
 gopkg.in/src-d/go-billy.v4/helper/chroot
 gopkg.in/src-d/go-billy.v4/helper/polyfill
 gopkg.in/src-d/go-billy.v4/osfs
 gopkg.in/src-d/go-billy.v4/util
+# gopkg.in/src-d/go-git-fixtures.v3 v3.5.0
+## explicit
 # gopkg.in/src-d/go-git.v4 v4.6.0
+## explicit
 gopkg.in/src-d/go-git.v4
 gopkg.in/src-d/go-git.v4/config
 gopkg.in/src-d/go-git.v4/internal/revision
@@ -575,6 +641,7 @@ gopkg.in/src-d/go-git.v4/utils/merkletrie/index
 gopkg.in/src-d/go-git.v4/utils/merkletrie/internal/frame
 gopkg.in/src-d/go-git.v4/utils/merkletrie/noder
 # gopkg.in/warnings.v0 v0.1.2
+## explicit
 gopkg.in/warnings.v0
 # gopkg.in/yaml.v2 v2.2.4
 gopkg.in/yaml.v2
@@ -699,3 +766,4 @@ k8s.io/kubernetes/pkg/credentialprovider/aws
 k8s.io/kubernetes/pkg/credentialprovider/azure
 k8s.io/kubernetes/pkg/credentialprovider/gcp
 k8s.io/kubernetes/pkg/credentialprovider/secrets
+# github.com/tonistiigi/fsutil v0.0.0-20190819224149-3d2716dd0a4d => github.com/tonistiigi/fsutil v0.0.0-20191018213012-0f039a052ca1