代码拉取完成,页面将自动刷新
/*
Copyright 2018 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 generators
import (
"fmt"
"os"
"path"
"strings"
"k8s.io/klog"
clientgentypes "k8s.io/code-generator/cmd/client-gen/types"
"k8s.io/gengo/args"
"k8s.io/gengo/generator"
"k8s.io/gengo/namer"
"k8s.io/gengo/types"
)
// NameSystems returns the name system used by the generators in this package.
func NameSystems() namer.NameSystems {
return namer.NameSystems{}
}
// DefaultNameSystem returns the default name system for ordering the types to be
// processed by the generators in this package.
func DefaultNameSystem() string {
return "public"
}
// Packages makes packages to generate.
func Packages(context *generator.Context, arguments *args.GeneratorArgs) generator.Packages {
boilerplate, err := arguments.LoadGoBoilerplate()
if err != nil {
klog.Fatalf("Failed loading boilerplate: %v", err)
}
packages := generator.Packages{}
for _, inputDir := range arguments.InputDirs {
pkg := context.Universe.Package(inputDir)
internal, err := isInternal(pkg)
if err != nil {
klog.V(5).Infof("skipping the generation of %s file, due to err %v", arguments.OutputFileBaseName, err)
continue
}
if internal {
klog.V(5).Infof("skipping the generation of %s file because %s package contains internal types, note that internal types don't have \"json\" tags", arguments.OutputFileBaseName, pkg.Name)
continue
}
registerFileName := "register.go"
searchPath := path.Join(args.DefaultSourceTree(), inputDir, registerFileName)
if _, err := os.Stat(path.Join(searchPath)); err == nil {
klog.V(5).Infof("skipping the generation of %s file because %s already exists in the path %s", arguments.OutputFileBaseName, registerFileName, searchPath)
continue
} else if err != nil && !os.IsNotExist(err) {
klog.Fatalf("an error %v has occurred while checking if %s exists", err, registerFileName)
}
gv := clientgentypes.GroupVersion{}
{
pathParts := strings.Split(pkg.Path, "/")
if len(pathParts) < 2 {
klog.Errorf("the path of the package must contain the group name and the version, path = %s", pkg.Path)
continue
}
gv.Group = clientgentypes.Group(pathParts[len(pathParts)-2])
gv.Version = clientgentypes.Version(pathParts[len(pathParts)-1])
// if there is a comment of the form "// +groupName=somegroup" or "// +groupName=somegroup.foo.bar.io",
// extract the fully qualified API group name from it and overwrite the group inferred from the package path
if override := types.ExtractCommentTags("+", pkg.DocComments)["groupName"]; override != nil {
groupName := override[0]
klog.V(5).Infof("overriding the group name with = %s", groupName)
gv.Group = clientgentypes.Group(groupName)
}
}
typesToRegister := []*types.Type{}
for _, t := range pkg.Types {
klog.V(5).Infof("considering type = %s", t.Name.String())
for _, typeMember := range t.Members {
if typeMember.Name == "TypeMeta" && typeMember.Embedded == true {
typesToRegister = append(typesToRegister, t)
}
}
}
packages = append(packages,
&generator.DefaultPackage{
PackageName: pkg.Name,
PackagePath: pkg.Path,
HeaderText: boilerplate,
GeneratorFunc: func(c *generator.Context) (generators []generator.Generator) {
return []generator.Generator{
®isterExternalGenerator{
DefaultGen: generator.DefaultGen{
OptionalName: arguments.OutputFileBaseName,
},
gv: gv,
typesToGenerate: typesToRegister,
outputPackage: pkg.Path,
imports: generator.NewImportTracker(),
},
}
},
})
}
return packages
}
// isInternal determines whether the given package
// contains the internal types or not
func isInternal(p *types.Package) (bool, error) {
for _, t := range p.Types {
for _, member := range t.Members {
if member.Name == "TypeMeta" {
return !strings.Contains(member.Tags, "json"), nil
}
}
}
return false, fmt.Errorf("unable to find TypeMeta for any types in package %s", p.Path)
}
此处可能存在不合适展示的内容,页面不予展示。您可通过相关编辑功能自查并修改。
如您确认内容无涉及 不当用语 / 纯广告导流 / 暴力 / 低俗色情 / 侵权 / 盗版 / 虚假 / 无价值内容或违法国家有关法律法规的内容,可点击提交进行申诉,我们将尽快为您处理。