Bumping k8s dependencies to 1.13

vendor/github.com/googleapis/gnostic/plugins/gnostic-go-generator/examples/v2.0/apis_guru/main.go

@@ -1,9 +1,13 @@
+// +build ignore
+// This file is omitted when getting with `go get github.com/googleapis/gnostic/...`
+
 package main
 
 import (
 	"fmt"
-        "github.com/googleapis/gnostic/plugins/gnostic-go-generator/examples/v2.0/apis_guru/apis_guru"
 	"sort"
+
+	"github.com/googleapis/gnostic/plugins/gnostic-go-generator/examples/v2.0/apis_guru/apis_guru"
 )
 
 func main() {

vendor/github.com/googleapis/gnostic/plugins/gnostic-go-generator/examples/v2.0/bookstore/bookstore/bookstore.go

@@ -0,0 +1,19 @@
+/*
+ Copyright 2017 Google Inc. 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 bookstore exists to allow this repo to work with recursive go get.
+// It will be filled in with auto generated code.
+package bookstore

vendor/github.com/googleapis/gnostic/plugins/gnostic-go-generator/examples/v2.0/sample/Makefile

@@ -0,0 +1,20 @@
+build:	
+	go get golang.org/x/tools/cmd/goimports
+	go install github.com/googleapis/gnostic
+	go install github.com/googleapis/gnostic/plugins/gnostic-go-generator
+	rm -f $(GOPATH)/bin/gnostic-go-client $(GOPATH)/bin/gnostic-go-server
+	ln -s $(GOPATH)/bin/gnostic-go-generator $(GOPATH)/bin/gnostic-go-client
+	ln -s $(GOPATH)/bin/gnostic-go-generator $(GOPATH)/bin/gnostic-go-server
+
+all:	build
+	gnostic sample.yaml --go-generator-out=sample
+
+clean:  
+	rm -rf sample service/service
+
+test:	all
+	killall service; true # ignore errors due to no matching processes
+	cd service; go get .; go build; ./service &
+	go test
+	killall service
+

vendor/github.com/googleapis/gnostic/plugins/gnostic-go-generator/examples/v2.0/sample/README.md

@@ -0,0 +1,24 @@
+# API Sample 
+
+This directory contains an OpenAPI description of a sample API
+that exercises various OpenAPI features.
+
+Use this example to try the `gnostic-go-generator` plugin, which implements
+`gnostic-go-client` and `gnostic-go-server` for generating API client and
+server code, respectively.
+
+Run "make all" to build and install `gnostic` and the Go plugins.
+It will generate both client and server code. The API client and
+server code will be in the `sample` package. 
+
+The `service` directory contains additional code that completes the server.
+To build and run the service, `cd service` and do the following:
+
+    go get .
+    go build
+    ./service &
+
+To test the service with the generated client, go back up to the top-level
+directory and run `go test`. The test in `sample_test.go` uses client
+code generated in `sample` to verify the service.
+

vendor/github.com/googleapis/gnostic/plugins/gnostic-go-generator/examples/v2.0/sample/sample.yaml

@@ -0,0 +1,67 @@
+swagger: '2.0'
+schemes:
+  - https
+host: sample.io
+basePath: /
+info:
+  title: sample.io
+  version: '1.0'
+consumes:
+  - application/json
+produces:
+  - application/json;charset=UTF-8
+securityDefinitions:
+  api_key:
+    in: query
+    name: key
+    type: apiKey
+paths:
+  /sample/{id}:
+    get:
+      operationId: "GetSample"
+      parameters:
+      - description: identifier
+        in: path
+        name: id
+        required: true
+        type: string
+      responses:
+        '200':
+          description: sample response
+          schema:
+            $ref: '#/definitions/Sample'
+        '401':
+          description: User doesn't have a valid session.
+          schema:
+            $ref: '#/definitions/APIError'
+        '404':
+          description: Unable to find supplied extractor ID.
+          schema:
+            $ref: '#/definitions/APIError'
+      security:
+        - api_key: []
+      summary: Get a sample response
+      tags:
+        - sample
+        - demo
+definitions:
+  APIError:
+    properties:
+      code:
+        description: Internal error code
+        format: int
+        type: integer
+      message:
+        description: A message containing a brief description of the error
+        type: string
+    type: object
+  Sample:
+    properties:
+      id:
+        type: string
+      thing:
+        type: object
+      count:
+        format: int32
+        type: integer
+    type: object

vendor/github.com/googleapis/gnostic/plugins/gnostic-go-generator/examples/v2.0/sample/sample/sample.go

@@ -0,0 +1,19 @@
+/*
+ Copyright 2017 Google Inc. 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 sample exists to allow this repo to work with recursive go get.
+// It will be filled in with auto generated code.
+package sample

vendor/github.com/googleapis/gnostic/plugins/gnostic-go-generator/examples/v2.0/sample/sample_test.go

@@ -0,0 +1,68 @@
+/*
+ Copyright 2018 Google Inc. 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 test
+
+import (
+	"fmt"
+	"net/http"
+	"strings"
+	"testing"
+
+	"github.com/googleapis/gnostic/plugins/gnostic-go-generator/examples/v2.0/sample/sample"
+)
+
+const service = "http://localhost:8080"
+
+func TestSample(t *testing.T) {
+	// create a client
+	s := sample.NewClient(service, nil)
+	// verify a sample request
+	{
+		message := "hello world"
+		response, err := s.GetSample(message)
+		if err != nil {
+			t.Log("get sample failed")
+			t.Fail()
+		}
+		if response.OK.Id != message || response.OK.Count != int32(len(message)) {
+			t.Log(fmt.Sprintf("get sample received %+v", response.OK))
+			t.Fail()
+		}
+		if (response == nil) || (response.OK == nil) {
+			t.Log(fmt.Sprintf("get sample failed %+v", response.OK))
+			t.Fail()
+		}
+	}
+	// verify the handling of an invalid request
+	{
+		req, err := http.NewRequest("GET", service+"/unsupported", strings.NewReader(""))
+		if err != nil {
+			t.Log("bad request failed")
+			return
+		}
+		resp, err := http.DefaultClient.Do(req)
+		if err != nil {
+			return
+		}
+		// we expect a 404 (Not Found) code
+		if resp.StatusCode != 404 {
+			t.Log("bad request failed")
+			t.Fail()
+		}
+		return
+	}
+}

vendor/github.com/googleapis/gnostic/plugins/gnostic-go-generator/examples/v2.0/sample/service/app.yaml

@@ -0,0 +1,9 @@
+application: sample
+version: 1
+runtime: go
+api_version: go1
+handlers:
+- url: /.*
+  script: _go_app
+- url: /
+  static_dir: static

vendor/github.com/googleapis/gnostic/plugins/gnostic-go-generator/examples/v2.0/sample/service/init.go

@@ -0,0 +1,27 @@
+/*
+ Copyright 2018 Google Inc. 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 main
+
+import (
+	"github.com/googleapis/gnostic/plugins/gnostic-go-generator/examples/v2.0/sample/sample"
+)
+
+// init() is called when the package is loaded
+// this allows this app to be trivially deployed to Google App Engine, which does not call main()
+func init() {
+	sample.Initialize(NewService())
+}

vendor/github.com/googleapis/gnostic/plugins/gnostic-go-generator/examples/v2.0/sample/service/main.go

@@ -0,0 +1,34 @@
+// +build !appengine
+
+// This file is omitted when the app is built for Google App Engine
+
+/*
+ Copyright 2018 Google Inc. 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 main
+
+import (
+	"log"
+
+	"github.com/googleapis/gnostic/plugins/gnostic-go-generator/examples/v2.0/sample/sample"
+)
+
+func main() {
+	err := sample.ServeHTTP(":8080")
+	if err != nil {
+		log.Printf("%v", err)
+	}
+}

vendor/github.com/googleapis/gnostic/plugins/gnostic-go-generator/examples/v2.0/sample/service/service.go

@@ -0,0 +1,38 @@
+/*
+ Copyright 2018 Google Inc. 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 main
+
+import (
+	"github.com/googleapis/gnostic/plugins/gnostic-go-generator/examples/v2.0/sample/sample"
+)
+
+//
+// The Service type implements a sample service.
+//
+type Service struct{}
+
+func NewService() *Service {
+	return &Service{}
+}
+
+func (service *Service) GetSample(parameters *sample.GetSampleParameters, responses *sample.GetSampleResponses) (err error) {
+	(*responses).OK = &sample.Sample{
+		Id:    parameters.Id,
+		Thing: map[string]interface{}{"thing": 123},
+		Count: int32(len(parameters.Id))}
+	return err
+}

vendor/github.com/googleapis/gnostic/plugins/gnostic-go-generator/examples/v2.0/xkcd/main.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"fmt"
+
 	"github.com/googleapis/gnostic/plugins/gnostic-go-generator/examples/v2.0/xkcd/xkcd"
 )
 

vendor/github.com/googleapis/gnostic/plugins/gnostic-go-generator/examples/v2.0/xkcd/xkcd/xkcd.go

@@ -0,0 +1,19 @@
+/*
+ Copyright 2017 Google Inc. 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 xkcd exists to allow this repo to work with recursive go get.
+// It will be filled in with auto generated code.
+package xkcd

vendor/github.com/googleapis/gnostic/plugins/gnostic-go-generator/examples/v3.0/bookstore/bookstore/bookstore.go

@@ -0,0 +1,19 @@
+/*
+ Copyright 2017 Google Inc. 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 bookstore exists to allow this repo to work with recursive go get.
+// It will be filled in with auto generated code.
+package bookstore

vendor/github.com/googleapis/gnostic/plugins/gnostic-go-generator/examples/v3.0/urlshortener/urlshortener/urlshortener.go

@@ -0,0 +1,19 @@
+/*
+ Copyright 2017 Google Inc. 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 urlshortener exists to allow this repo to work with recursive go get.
+// It will be filled in with auto generated code.
+package urlshortener

vendor/github.com/googleapis/gnostic/plugins/gnostic-go-generator/language.go

@@ -16,8 +16,8 @@ package main
 
 import (
 	surface "github.com/googleapis/gnostic/surface"
-	"unicode"
 	"strings"
+	"unicode"
 )
 
 type GoLanguageModel struct{}
@@ -49,7 +49,7 @@ func (language *GoLanguageModel) Prepare(model *surface.Model) {
 					f.NativeType = "int64"
 				}
 			case "object":
-				f.NativeType = "{}interface"
+				f.NativeType = "interface{}"
 			case "string":
 				f.NativeType = "string"
 			default:
@@ -88,6 +88,8 @@ func goFieldName(name string) string {
 	// avoid integers
 	if name == "200" {
 		return "OK"
+	} else if unicode.IsDigit(rune(name[0])) {
+		return "Code" + name
 	}
 	return name
 }

vendor/github.com/googleapis/gnostic/plugins/gnostic-go-generator/main.go

@@ -21,7 +21,9 @@ import (
 	"errors"
 	"strings"
 
+	"github.com/golang/protobuf/proto"
 	plugins "github.com/googleapis/gnostic/plugins"
+	surface "github.com/googleapis/gnostic/surface"
 )
 
 // This is the main function for the code generation plugin.
@@ -42,30 +44,33 @@ func main() {
 		files = []string{"client.go", "server.go", "provider.go", "types.go", "constants.go"}
 	}
 
-	// Get the code surface model.
-	model := env.Request.Surface
+	for _, model := range env.Request.Models {
+		switch model.TypeUrl {
+		case "surface.v1.Model":
+			surfaceModel := &surface.Model{}
+			err = proto.Unmarshal(model.Value, surfaceModel)
+			if err == nil {
+				// Customize the code surface model for Go
+				NewGoLanguageModel().Prepare(surfaceModel)
 
-	if model == nil {
-		err = errors.New("No generated code surface model is available.")
-		env.RespondAndExitIfError(err)
+				modelJSON, _ := json.MarshalIndent(surfaceModel, "", "  ")
+				modelFile := &plugins.File{Name: "model.json", Data: modelJSON}
+				env.Response.Files = append(env.Response.Files, modelFile)
+
+				// Create the renderer.
+				renderer, err := NewServiceRenderer(surfaceModel)
+				renderer.Package = packageName
+				env.RespondAndExitIfError(err)
+
+				// Run the renderer to generate files and add them to the response object.
+				err = renderer.Render(env.Response, files)
+				env.RespondAndExitIfError(err)
+
+				// Return with success.
+				env.RespondAndExit()
+			}
+		}
 	}
-
-	// Customize the code surface model for Go
-	NewGoLanguageModel().Prepare(model)
-
-	modelJSON, _ := json.MarshalIndent(model, "", "  ")
-	modelFile := &plugins.File{Name: "model.json", Data: modelJSON}
-	env.Response.Files = append(env.Response.Files, modelFile)
-
-	// Create the renderer.
-	renderer, err := NewServiceRenderer(model)
-	renderer.Package = packageName
+	err = errors.New("No generated code surface model is available.")
 	env.RespondAndExitIfError(err)
-
-	// Run the renderer to generate files and add them to the response object.
-	err = renderer.Render(env.Response, files)
-	env.RespondAndExitIfError(err)
-
-	// Return with success.
-	env.RespondAndExit()
 }

vendor/github.com/googleapis/gnostic/plugins/gnostic-go-generator/render_client.go

@@ -109,7 +109,9 @@ func (renderer *Renderer) RenderClient() ([]byte, error) {
 
 		if method.Method == "POST" {
 			f.WriteLine(`body := new(bytes.Buffer)`)
-			f.WriteLine(`json.NewEncoder(body).Encode(` + parametersType.FieldWithPosition(surface.Position_BODY).Name + `)`)
+			if parametersType != nil {
+				f.WriteLine(`json.NewEncoder(body).Encode(` + parametersType.FieldWithPosition(surface.Position_BODY).Name + `)`)
+			}
 			f.WriteLine(`req, err := http.NewRequest("` + method.Method + `", path, body)`)
 			f.WriteLine(`reqHeaders := make(http.Header)`)
 			f.WriteLine(`reqHeaders.Set("Content-Type", "application/json")`)

vendor/github.com/googleapis/gnostic/plugins/gnostic-go-generator/render_types.go

@@ -43,7 +43,7 @@ func (renderer *Renderer) RenderTypes() ([]byte, error) {
 		} else if modelType.Kind == surface.TypeKind_OBJECT {
 			f.WriteLine(`type ` + modelType.TypeName + ` map[string]` + modelType.ContentType)
 		} else {
-			f.WriteLine(`type ` + modelType.TypeName + ` struct {}`)
+			f.WriteLine(`type ` + modelType.TypeName + ` interface {}`)
 		}
 	}
 	return f.Bytes(), nil