Add generated file

This PR adds generated files under pkg/client and vendor folder.

vendor/k8s.io/kubernetes/pkg/kubectl/genericclioptions/resource/mapper.go

@@ -0,0 +1,154 @@
+/*
+Copyright 2014 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 resource
+
+import (
+	"fmt"
+	"reflect"
+
+	"k8s.io/apimachinery/pkg/api/meta"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+// Mapper is a convenience struct for holding references to the interfaces
+// needed to create Info for arbitrary objects.
+type mapper struct {
+	// localFn indicates the call can't make server requests
+	localFn func() bool
+
+	restMapper meta.RESTMapper
+	clientFn   func(version schema.GroupVersion) (RESTClient, error)
+	decoder    runtime.Decoder
+}
+
+// InfoForData creates an Info object for the given data. An error is returned
+// if any of the decoding or client lookup steps fail. Name and namespace will be
+// set into Info if the mapping's MetadataAccessor can retrieve them.
+func (m *mapper) infoForData(data []byte, source string) (*Info, error) {
+	obj, gvk, err := m.decoder.Decode(data, nil, nil)
+	if err != nil {
+		return nil, fmt.Errorf("unable to decode %q: %v", source, err)
+	}
+
+	name, _ := metadataAccessor.Name(obj)
+	namespace, _ := metadataAccessor.Namespace(obj)
+	resourceVersion, _ := metadataAccessor.ResourceVersion(obj)
+
+	ret := &Info{
+		Source:          source,
+		Namespace:       namespace,
+		Name:            name,
+		ResourceVersion: resourceVersion,
+
+		Object: obj,
+	}
+
+	if m.localFn == nil || !m.localFn() {
+		mapping, err := m.restMapper.RESTMapping(gvk.GroupKind(), gvk.Version)
+		if err != nil {
+			return nil, fmt.Errorf("unable to recognize %q: %v", source, err)
+		}
+		ret.Mapping = mapping
+
+		client, err := m.clientFn(gvk.GroupVersion())
+		if err != nil {
+			return nil, fmt.Errorf("unable to connect to a server to handle %q: %v", mapping.Resource, err)
+		}
+		ret.Client = client
+	}
+
+	return ret, nil
+}
+
+// InfoForObject creates an Info object for the given Object. An error is returned
+// if the object cannot be introspected. Name and namespace will be set into Info
+// if the mapping's MetadataAccessor can retrieve them.
+func (m *mapper) infoForObject(obj runtime.Object, typer runtime.ObjectTyper, preferredGVKs []schema.GroupVersionKind) (*Info, error) {
+	groupVersionKinds, _, err := typer.ObjectKinds(obj)
+	if err != nil {
+		return nil, fmt.Errorf("unable to get type info from the object %q: %v", reflect.TypeOf(obj), err)
+	}
+
+	gvk := groupVersionKinds[0]
+	if len(groupVersionKinds) > 1 && len(preferredGVKs) > 0 {
+		gvk = preferredObjectKind(groupVersionKinds, preferredGVKs)
+	}
+
+	name, _ := metadataAccessor.Name(obj)
+	namespace, _ := metadataAccessor.Namespace(obj)
+	resourceVersion, _ := metadataAccessor.ResourceVersion(obj)
+	ret := &Info{
+		Namespace:       namespace,
+		Name:            name,
+		ResourceVersion: resourceVersion,
+
+		Object: obj,
+	}
+
+	if m.localFn == nil || !m.localFn() {
+		mapping, err := m.restMapper.RESTMapping(gvk.GroupKind(), gvk.Version)
+		if err != nil {
+			return nil, fmt.Errorf("unable to recognize %v", err)
+		}
+		ret.Mapping = mapping
+
+		client, err := m.clientFn(gvk.GroupVersion())
+		if err != nil {
+			return nil, fmt.Errorf("unable to connect to a server to handle %q: %v", mapping.Resource, err)
+		}
+		ret.Client = client
+	}
+
+	return ret, nil
+}
+
+// preferredObjectKind picks the possibility that most closely matches the priority list in this order:
+// GroupVersionKind matches (exact match)
+// GroupKind matches
+// Group matches
+func preferredObjectKind(possibilities []schema.GroupVersionKind, preferences []schema.GroupVersionKind) schema.GroupVersionKind {
+	// Exact match
+	for _, priority := range preferences {
+		for _, possibility := range possibilities {
+			if possibility == priority {
+				return possibility
+			}
+		}
+	}
+
+	// GroupKind match
+	for _, priority := range preferences {
+		for _, possibility := range possibilities {
+			if possibility.GroupKind() == priority.GroupKind() {
+				return possibility
+			}
+		}
+	}
+
+	// Group match
+	for _, priority := range preferences {
+		for _, possibility := range possibilities {
+			if possibility.Group == priority.Group {
+				return possibility
+			}
+		}
+	}
+
+	// Just pick the first
+	return possibilities[0]
+}