Revert "remove dup pkg and update reference"

This reverts commit 93be3f7735.

Revert "update vendor kube-openapi"

This reverts commit 006f80e35d.

vendor/k8s.io/kube-openapi/pkg/util/proto/testing/BUILD

@@ -1,30 +0,0 @@
-load("@io_bazel_rules_go//go:def.bzl", "go_library")
-
-go_library(
-    name = "go_default_library",
-    srcs = [
-        "gvk.go",
-        "openapi.go",
-    ],
-    visibility = ["//visibility:public"],
-    deps = [
-        "//vendor/github.com/googleapis/gnostic/OpenAPIv2:go_default_library",
-        "//vendor/github.com/googleapis/gnostic/compiler:go_default_library",
-        "//vendor/gopkg.in/yaml.v2:go_default_library",
-        "//vendor/k8s.io/kube-openapi/pkg/util/proto:go_default_library",
-    ],
-)
-
-filegroup(
-    name = "package-srcs",
-    srcs = glob(["**"]),
-    tags = ["automanaged"],
-    visibility = ["//visibility:private"],
-)
-
-filegroup(
-    name = "all-srcs",
-    srcs = [":package-srcs"],
-    tags = ["automanaged"],
-    visibility = ["//visibility:public"],
-)

vendor/k8s.io/kube-openapi/pkg/util/proto/testing/gvk.go

@@ -1,74 +0,0 @@
-/*
-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.
-*/
-
-package testing
-
-import (
-	"github.com/googleapis/gnostic/OpenAPIv2"
-	"k8s.io/kube-openapi/pkg/util/proto"
-)
-
-// tesingExtensionKey is the key used only for testing.
-// We use some kubernetes openapi spec for testing that has this key.
-const tesingExtensionKey = "x-kubernetes-group-version-kind"
-
-// Get and parse GroupVersionKind from the extension. Returns empty if it doesn't have one.
-func ParseGroupVersionKind(s *openapi_v2.Schema) string {
-	extensionMap := proto.VendorExtensionToMap(s.GetVendorExtension())
-
-	// Get the extensions
-	gvkExtension, ok := extensionMap[tesingExtensionKey]
-	if !ok {
-		return ""
-	}
-
-	// gvk extension must be a list of 1 element.
-	gvkList, ok := gvkExtension.([]interface{})
-	if !ok {
-		return ""
-	}
-	if len(gvkList) != 1 {
-		return ""
-
-	}
-	gvk := gvkList[0]
-
-	// gvk extension list must be a map with group, version, and
-	// kind fields
-	gvkMap, ok := gvk.(map[interface{}]interface{})
-	if !ok {
-		return ""
-	}
-	group, ok := gvkMap["group"].(string)
-	if !ok {
-		return ""
-	}
-	version, ok := gvkMap["version"].(string)
-	if !ok {
-		return ""
-	}
-	kind, ok := gvkMap["kind"].(string)
-	if !ok {
-		return ""
-	}
-
-	return GvkString(group, version, kind)
-}
-
-func GvkString(group, version, kind string) string {
-	return group + "/" + version + ", Kind=" + kind
-}
-

vendor/k8s.io/kube-openapi/pkg/util/proto/testing/openapi.go

@@ -1,89 +0,0 @@
-/*
-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.
-*/
-
-package testing
-
-import (
-	"io/ioutil"
-	"os"
-	"sync"
-
-	yaml "gopkg.in/yaml.v2"
-
-	"github.com/googleapis/gnostic/OpenAPIv2"
-	"github.com/googleapis/gnostic/compiler"
-)
-
-// Fake opens and returns a openapi swagger from a file Path. It will
-// parse only once and then return the same copy everytime.
-type Fake struct {
-	Path string
-
-	once     sync.Once
-	document *openapi_v2.Document
-	err      error
-}
-
-// OpenAPISchema returns the openapi document and a potential error.
-func (f *Fake) OpenAPISchema() (*openapi_v2.Document, error) {
-	f.once.Do(func() {
-		_, err := os.Stat(f.Path)
-		if err != nil {
-			f.err = err
-			return
-		}
-		spec, err := ioutil.ReadFile(f.Path)
-		if err != nil {
-			f.err = err
-			return
-		}
-		var info yaml.MapSlice
-		err = yaml.Unmarshal(spec, &info)
-		if err != nil {
-			f.err = err
-			return
-		}
-		f.document, f.err = openapi_v2.NewDocument(info, compiler.NewContext("$root", nil))
-	})
-	return f.document, f.err
-}
-
-// FakeClient implements a dummy OpenAPISchemaInterface that uses the
-// fake OpenAPI schema given as a parameter, and count the number of
-// call to the function.
-type FakeClient struct {
-	Calls int
-	Err   error
-
-	fake *Fake
-}
-
-// NewFakeClient creates a new FakeClient from the given Fake.
-func NewFakeClient(f *Fake) *FakeClient {
-	return &FakeClient{fake: f}
-}
-
-// OpenAPISchema returns a OpenAPI Document as returned by the fake, but
-// it also counts the number of calls.
-func (f *FakeClient) OpenAPISchema() (*openapi_v2.Document, error) {
-	f.Calls = f.Calls + 1
-
-	if f.Err != nil {
-		return nil, f.Err
-	}
-
-	return f.fake.OpenAPISchema()
-}