mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-09-20 15:39:52 +00:00
123 lines
3.4 KiB
Go
123 lines
3.4 KiB
Go
// Copyright 2017 Google Inc. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// gnostic_go_generator is a sample Gnostic plugin that generates Go
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// code that supports an API.
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package main
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import (
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"log"
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"github.com/golang/protobuf/proto"
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openapiv2 "github.com/googleapis/gnostic/OpenAPIv2"
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openapiv3 "github.com/googleapis/gnostic/OpenAPIv3"
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plugins "github.com/googleapis/gnostic/plugins"
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"github.com/googleapis/gnostic/printer"
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)
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// generate a simple report of an OpenAPI document's contents
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func printDocumentV2(code *printer.Code, document *openapiv2.Document) {
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code.Print("Swagger: %+v", document.Swagger)
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code.Print("Host: %+v", document.Host)
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code.Print("BasePath: %+v", document.BasePath)
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if document.Info != nil {
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code.Print("Info:")
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code.Indent()
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if document.Info.Title != "" {
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code.Print("Title: %s", document.Info.Title)
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}
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if document.Info.Description != "" {
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code.Print("Description: %s", document.Info.Description)
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}
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if document.Info.Version != "" {
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code.Print("Version: %s", document.Info.Version)
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}
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code.Outdent()
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}
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code.Print("Paths:")
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code.Indent()
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for _, pair := range document.Paths.Path {
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v := pair.Value
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if v.Get != nil {
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code.Print("GET %+v", pair.Name)
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}
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if v.Post != nil {
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code.Print("POST %+v", pair.Name)
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}
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}
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code.Outdent()
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}
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// generate a simple report of an OpenAPI document's contents
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func printDocumentV3(code *printer.Code, document *openapiv3.Document) {
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code.Print("OpenAPI: %+v", document.Openapi)
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code.Print("Servers: %+v", document.Servers)
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if document.Info != nil {
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code.Print("Info:")
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code.Indent()
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if document.Info.Title != "" {
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code.Print("Title: %s", document.Info.Title)
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}
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if document.Info.Description != "" {
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code.Print("Description: %s", document.Info.Description)
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}
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if document.Info.Version != "" {
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code.Print("Version: %s", document.Info.Version)
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}
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code.Outdent()
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}
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code.Print("Paths:")
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code.Indent()
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for _, pair := range document.Paths.Path {
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v := pair.Value
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if v.Get != nil {
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code.Print("GET %+v", pair.Name)
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}
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if v.Post != nil {
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code.Print("POST %+v", pair.Name)
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}
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}
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code.Outdent()
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}
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// This is the main function for the plugin.
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func main() {
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env, err := plugins.NewEnvironment()
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env.RespondAndExitIfError(err)
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code := &printer.Code{}
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for _, model := range env.Request.Models {
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log.Printf("model %s", model.TypeUrl)
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switch model.TypeUrl {
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case "openapi.v2.Document":
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documentv2 := &openapiv2.Document{}
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err = proto.Unmarshal(model.Value, documentv2)
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if err == nil {
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printDocumentV2(code, documentv2)
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}
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case "openapi.v3.Document":
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documentv3 := &openapiv3.Document{}
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err = proto.Unmarshal(model.Value, documentv3)
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if err == nil {
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printDocumentV3(code, documentv3)
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}
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}
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}
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file := &plugins.File{
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Name: "summary.txt",
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Data: []byte(code.String()),
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}
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env.Response.Files = append(env.Response.Files, file)
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env.RespondAndExit()
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}
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