Add generated file

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

vendor/k8s.io/kubernetes/pkg/kubectl/explain/model_printer.go

@@ -0,0 +1,148 @@
+/*
+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 explain
+
+import (
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	"k8s.io/kube-openapi/pkg/util/proto"
+)
+
+// fieldIndentLevel is the level of indentation for fields.
+const fieldIndentLevel = 3
+
+// descriptionIndentLevel is the level of indentation for the
+// description.
+const descriptionIndentLevel = 5
+
+// modelPrinter prints a schema in Writer. Its "Builder" will decide if
+// it's recursive or not.
+type modelPrinter struct {
+	Name         string
+	Type         string
+	Descriptions []string
+	Writer       *Formatter
+	Builder      fieldsPrinterBuilder
+	GVK          schema.GroupVersionKind
+	Error        error
+}
+
+var _ proto.SchemaVisitor = &modelPrinter{}
+
+func (m *modelPrinter) PrintKindAndVersion() error {
+	if err := m.Writer.Write("KIND:     %s", m.GVK.Kind); err != nil {
+		return err
+	}
+	return m.Writer.Write("VERSION:  %s\n", m.GVK.GroupVersion())
+}
+
+// PrintDescription prints the description for a given schema. There
+// might be multiple description, since we collect descriptions when we
+// go through references, arrays and maps.
+func (m *modelPrinter) PrintDescription(schema proto.Schema) error {
+	if err := m.Writer.Write("DESCRIPTION:"); err != nil {
+		return err
+	}
+	for i, desc := range append(m.Descriptions, schema.GetDescription()) {
+		if desc == "" {
+			continue
+		}
+		if i != 0 {
+			if err := m.Writer.Write(""); err != nil {
+				return err
+			}
+		}
+		if err := m.Writer.Indent(descriptionIndentLevel).WriteWrapped(desc); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+// VisitArray recurses inside the subtype, while collecting the type if
+// not done yet, and the description.
+func (m *modelPrinter) VisitArray(a *proto.Array) {
+	m.Descriptions = append(m.Descriptions, a.GetDescription())
+	if m.Type == "" {
+		m.Type = GetTypeName(a)
+	}
+	a.SubType.Accept(m)
+}
+
+// VisitKind prints a full resource with its fields.
+func (m *modelPrinter) VisitKind(k *proto.Kind) {
+	if err := m.PrintKindAndVersion(); err != nil {
+		m.Error = err
+		return
+	}
+
+	if m.Type == "" {
+		m.Type = GetTypeName(k)
+	}
+	if m.Name != "" {
+		m.Writer.Write("RESOURCE: %s <%s>\n", m.Name, m.Type)
+	}
+
+	if err := m.PrintDescription(k); err != nil {
+		m.Error = err
+		return
+	}
+	if err := m.Writer.Write("\nFIELDS:"); err != nil {
+		m.Error = err
+		return
+	}
+	m.Error = m.Builder.BuildFieldsPrinter(m.Writer.Indent(fieldIndentLevel)).PrintFields(k)
+}
+
+// VisitMap recurses inside the subtype, while collecting the type if
+// not done yet, and the description.
+func (m *modelPrinter) VisitMap(om *proto.Map) {
+	m.Descriptions = append(m.Descriptions, om.GetDescription())
+	if m.Type == "" {
+		m.Type = GetTypeName(om)
+	}
+	om.SubType.Accept(m)
+}
+
+// VisitPrimitive prints a field type and its description.
+func (m *modelPrinter) VisitPrimitive(p *proto.Primitive) {
+	if err := m.PrintKindAndVersion(); err != nil {
+		m.Error = err
+		return
+	}
+
+	if m.Type == "" {
+		m.Type = GetTypeName(p)
+	}
+	if err := m.Writer.Write("FIELD:    %s <%s>\n", m.Name, m.Type); err != nil {
+		m.Error = err
+		return
+	}
+	m.Error = m.PrintDescription(p)
+}
+
+// VisitReference recurses inside the subtype, while collecting the description.
+func (m *modelPrinter) VisitReference(r proto.Reference) {
+	m.Descriptions = append(m.Descriptions, r.GetDescription())
+	r.SubSchema().Accept(m)
+}
+
+// PrintModel prints the description of a schema in writer.
+func PrintModel(name string, writer *Formatter, builder fieldsPrinterBuilder, schema proto.Schema, gvk schema.GroupVersionKind) error {
+	m := &modelPrinter{Name: name, Writer: writer, Builder: builder, GVK: gvk}
+	schema.Accept(m)
+	return m.Error
+}