update dependencies (#6267)

Signed-off-by: hongming <coder.scala@gmail.com>
(cherry picked from commit cfebd96a1f)

vendor/k8s.io/code-generator/pkg/namer/tag-override.go

@@ -17,8 +17,9 @@ limitations under the License.
 package namer
 
 import (
-	"k8s.io/gengo/namer"
-	"k8s.io/gengo/types"
+	"k8s.io/gengo/v2"
+	"k8s.io/gengo/v2/namer"
+	"k8s.io/gengo/v2/types"
 )
 
 // TagOverrideNamer is a namer which pulls names from a given tag, if specified,
@@ -49,7 +50,7 @@ func NewTagOverrideNamer(tagName string, fallback namer.Namer) namer.Namer {
 // extractTag gets the comment-tags for the key.  If the tag did not exist, it
 // returns the empty string.
 func extractTag(key string, lines []string) string {
-	val, present := types.ExtractCommentTags("+", lines)[key]
+	val, present := gengo.ExtractCommentTags("+", lines)[key]
 	if !present || len(val) < 1 {
 		return ""
 	}

vendor/k8s.io/code-generator/pkg/util/build.go

@@ -1,60 +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 util
-
-import (
-	gobuild "go/build"
-	"path/filepath"
-	"strings"
-)
-
-// CurrentPackage returns the go package of the current directory, or "" if it cannot
-// be derived from the GOPATH.
-func CurrentPackage() string {
-	for _, root := range gobuild.Default.SrcDirs() {
-		if pkg, ok := hasSubdir(root, "."); ok {
-			return pkg
-		}
-	}
-	return ""
-}
-
-func hasSubdir(root, dir string) (rel string, ok bool) {
-	// ensure a tailing separator to properly compare on word-boundaries
-	const sep = string(filepath.Separator)
-	root = filepath.Clean(root)
-	if !strings.HasSuffix(root, sep) {
-		root += sep
-	}
-
-	// check whether root dir starts with root
-	dir = filepath.Clean(dir)
-	if !strings.HasPrefix(dir, root) {
-		return "", false
-	}
-
-	// cut off root
-	return filepath.ToSlash(dir[len(root):]), true
-}
-
-// Vendorless trims vendor prefix from a package path to make it canonical
-func Vendorless(p string) string {
-	if pos := strings.LastIndex(p, "/vendor/"); pos != -1 {
-		return p[pos+len("/vendor/"):]
-	}
-	return p
-}