mirror of
https://github.com/kubernetes-sigs/kustomize.git
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a7df00c07a
[doc]: https://github.com/golang/go/wiki/Modules#releasing-modules-v2-or-higher Per this Go modules [doc] a repo or branch that's already tagged v2 or higher should increment the major version (e.g. go to v3) when releasing their first Go module-based packages. At the moment, the kustomize repo has these top level packages in the sigs.k8s.io/kustomize module: - `cmd` - holds main program for kustomize Conceivably someone can depend on this package for integration tests. - `internal` - intentionally unreleased subpackages - `k8sdeps` - an adapter wrapping k8s dependencies This exists only for use in pre-Go-modules kustomize-into-kubectl integration and won't live much longer (as everything involved is switching to Go modules). - `pkg` - kustomize packages for export This should shrink in later versions, since the surface area is too large, containing sub-packages that should be in 'internal'. - `plugin` - holds main programs for plugins This PR changes the top level go.mod file from ``` module sigs.k8s.io/kustomize ``` to ``` module sigs.k8s.io/kustomize/v3 ``` and adjusts all import statements to reflect the change.
115 lines
2.8 KiB
Go
115 lines
2.8 KiB
Go
/*
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Copyright 2018 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package misc
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import (
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"fmt"
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"path/filepath"
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"github.com/spf13/cobra"
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"sigs.k8s.io/kustomize/v3/pkg/fs"
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"sigs.k8s.io/kustomize/v3/pkg/transformers/config/defaultconfig"
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)
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// NewCmdConfig returns an instance of 'config' subcommand.
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func NewCmdConfig(fsys fs.FileSystem) *cobra.Command {
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c := &cobra.Command{
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Use: "config",
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Short: "Config Kustomize transformers",
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Long: "",
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Example: `
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# Save the default transformer configurations to a local directory
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kustomize config save -d ~/.kustomize/config
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`,
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Args: cobra.MinimumNArgs(1),
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}
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c.AddCommand(
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newCmdSave(fsys),
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)
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return c
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}
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type saveOptions struct {
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saveDirectory string
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}
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func newCmdSave(fsys fs.FileSystem) *cobra.Command {
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var o saveOptions
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c := &cobra.Command{
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Use: "save",
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Short: "Save default kustomize transformer configurations to a local directory",
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Long: "",
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Example: `
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# Save the default transformer configurations to a local directory
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save -d ~/.kustomize/config
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`,
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RunE: func(cmd *cobra.Command, args []string) error {
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err := o.Validate()
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if err != nil {
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return err
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}
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err = o.Complete(fsys)
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if err != nil {
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return err
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}
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return o.RunSave(fsys)
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},
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}
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c.Flags().StringVarP(
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&o.saveDirectory,
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"directory", "d", "",
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"Directory to save the default transformer configurations")
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return c
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}
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// Validate validates the saveOptions is not empty
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func (o *saveOptions) Validate() error {
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if o.saveDirectory == "" {
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return fmt.Errorf("must specify one local directory to save the default transformer configurations")
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}
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return nil
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}
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// Complete creates the save directory when the directory doesn't exist
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func (o *saveOptions) Complete(fsys fs.FileSystem) error {
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if !fsys.Exists(o.saveDirectory) {
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return fsys.MkdirAll(o.saveDirectory)
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}
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if fsys.IsDir(o.saveDirectory) {
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return nil
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}
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return fmt.Errorf("%s is not a directory", o.saveDirectory)
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}
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// RunSave saves the default transformer configurations local directory
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func (o *saveOptions) RunSave(fsys fs.FileSystem) error {
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m := defaultconfig.GetDefaultFieldSpecsAsMap()
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for tname, tcfg := range m {
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filename := filepath.Join(o.saveDirectory, tname+".yaml")
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err := fsys.WriteFile(filename, []byte(tcfg))
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if err != nil {
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return err
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}
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}
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return nil
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}
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