Merge pull request #48 from atlaskerr/specs-go

Add Go structs

.tool/genheader.go

@@ -22,7 +22,7 @@ import (
 	"strings"
 	"text/template"
 
-	distspec "github.com/opencontainers/distribution-spec"
+	specs "github.com/opencontainers/distribution-spec/specs-go"
 )
 
 var headerTemplate = template.Must(template.New("gen").Parse(`<title>distribution-spec {{.Version}}</title>
@@ -35,10 +35,10 @@ type Obj struct {
 
 func main() {
 	obj := Obj{
-		Version: distspec.Version,
-		Branch:  distspec.Version,
+		Version: specs.Version,
+		Branch:  specs.Version,
 	}
-	if strings.HasSuffix(distspec.Version, "-dev") {
+	if strings.HasSuffix(specs.Version, "-dev") {
 		cmd := exec.Command("git", "log", "-1", `--pretty=%H`, "HEAD")
 		var out bytes.Buffer
 		cmd.Stdout = &out

Makefile

@@ -54,7 +54,7 @@ $(OUTPUT_DIRNAME)/$(DOC_FILENAME).html: header.html $(DOC_FILES) $(FIGURE_FILES)
 	ls -sh $(realpath $@)
 endif
 
-header.html: .tool/genheader.go version.go
+header.html: .tool/genheader.go specs-go/version.go
 	go run .tool/genheader.go > $@
 
 install.tools: .install.gitvalidation

specs-go/v1/error.go

@@ -0,0 +1,40 @@
+// Copyright 2019 The Linux Foundation
+//
+// 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 v1
+
+// ErrorResponse is returned by a registry on an invalid request.
+type ErrorResponse struct {
+	Errors []ErrorInfo `json:"errors"`
+}
+
+// ErrRegistry is the string returned by and ErrorResponse error.
+var ErrRegistry = "distribution: registry returned error"
+
+// Error implements the Error interface.
+func (er *ErrorResponse) Error() string {
+	return ErrRegistry
+}
+
+// Detail returns an ErrorInfo
+func (er *ErrorResponse) Detail() []ErrorInfo {
+	return er.Errors
+}
+
+// ErrorInfo describes a server error returned from a registry.
+type ErrorInfo struct {
+	Code    string `json:"code"`
+	Message string `json:"message"`
+	Detail  string `json:"detail"`
+}

specs-go/v1/repository.go

@@ -0,0 +1,20 @@
+// Copyright 2019 The Linux Foundation
+//
+// 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 v1
+
+// RepositoryList returns a catalog of repositories maintained on the registry.
+type RepositoryList struct {
+	Repositories []string `json:"repositories"`
+}

specs-go/v1/tags.go

@@ -0,0 +1,21 @@
+// Copyright 2019 The Linux Foundation
+//
+// 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 v1
+
+// TagList is a list of tags for a given repository.
+type TagList struct {
+	Name string   `json:"name"`
+	Tags []string `json:"tags"`
+}

version.go → specs-go/version.go

@@ -1,4 +1,4 @@
-// Copyright 2018 The Linux Foundation
+// Copyright 2019 The Linux Foundation
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-package distspec
+package specs
 
 import "fmt"