sync: update required packages

vendor/k8s.io/code-generator/cmd/defaulter-gen/BUILD

@@ -0,0 +1,38 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_binary",
+    "go_library",
+)
+
+go_binary(
+    name = "defaulter-gen",
+    importpath = "k8s.io/code-generator/cmd/defaulter-gen",
+    library = ":go_default_library",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["main.go"],
+    importpath = "k8s.io/code-generator/cmd/defaulter-gen",
+    deps = [
+        "//vendor/github.com/golang/glog:go_default_library",
+        "//vendor/github.com/spf13/pflag:go_default_library",
+        "//vendor/k8s.io/gengo/args:go_default_library",
+        "//vendor/k8s.io/gengo/examples/defaulter-gen/generators:go_default_library",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+)

vendor/k8s.io/code-generator/cmd/defaulter-gen/main.go

@@ -0,0 +1,78 @@
+/*
+Copyright 2016 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.
+*/
+
+// defaulter-gen is a tool for auto-generating Defaulter functions.
+//
+// Given a list of input directories, it will scan for top level types
+// and generate efficient defaulters for an entire object from the sum
+// of the SetDefault_* methods contained in the object tree.
+//
+// Generation is governed by comment tags in the source.  Any package may
+// request defaulter generation by including one or more comment tags at
+// the package comment level:
+//
+//   // +k8s:defaulter-gen=<field-name-to-flag>
+//
+// which will create defaulters for any type that contains the provided
+// field name (if the type has defaulters). Any type may request explicit
+// defaulting by providing the comment tag:
+//
+//   // +k8s:defaulter-gen=true|false
+//
+// An existing defaulter method (`SetDefaults_TYPE`) can provide the
+// comment tag:
+//
+//   // +k8s:defaulter-gen=covers
+//
+// to indicate that the defaulter does not or should not call any nested
+// defaulters.
+package main
+
+import (
+	"path/filepath"
+
+	"k8s.io/gengo/args"
+	"k8s.io/gengo/examples/defaulter-gen/generators"
+
+	"github.com/golang/glog"
+	"github.com/spf13/pflag"
+)
+
+func main() {
+	arguments := args.Default()
+
+	// Custom args.
+	customArgs := &generators.CustomArgs{
+		ExtraPeerDirs: []string{},
+	}
+	pflag.CommandLine.StringSliceVar(&customArgs.ExtraPeerDirs, "extra-peer-dirs", customArgs.ExtraPeerDirs,
+		"Comma-separated list of import paths which are considered, after tag-specified peers, for conversions.")
+
+	// Override defaults.
+	arguments.GoHeaderFilePath = filepath.Join(args.DefaultSourceTree(), "k8s.io/kubernetes/hack/boilerplate/boilerplate.go.txt")
+	arguments.OutputFileBaseName = "zz_generated.defaults"
+	arguments.CustomArgs = customArgs
+
+	// Run it.
+	if err := arguments.Execute(
+		generators.NameSystems(),
+		generators.DefaultNameSystem(),
+		generators.Packages,
+	); err != nil {
+		glog.Fatalf("Error: %v", err)
+	}
+	glog.V(2).Info("Completed successfully.")
+}