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- /*
- 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 apply
- import (
- "github.com/spf13/cobra"
- "k8s.io/cli-runtime/pkg/genericclioptions"
- cmdutil "k8s.io/kubernetes/pkg/kubectl/cmd/util"
- "k8s.io/kubernetes/pkg/kubectl/cmd/util/editor"
- "k8s.io/kubernetes/pkg/kubectl/util/templates"
- )
- var (
- applyEditLastAppliedLong = templates.LongDesc(`
- Edit the latest last-applied-configuration annotations of resources from the default editor.
- The edit-last-applied command allows you to directly edit any API resource you can retrieve via the
- command line tools. It will open the editor defined by your KUBE_EDITOR, or EDITOR
- environment variables, or fall back to 'vi' for Linux or 'notepad' for Windows.
- You can edit multiple objects, although changes are applied one at a time. The command
- accepts filenames as well as command line arguments, although the files you point to must
- be previously saved versions of resources.
- The default format is YAML. To edit in JSON, specify "-o json".
- The flag --windows-line-endings can be used to force Windows line endings,
- otherwise the default for your operating system will be used.
- In the event an error occurs while updating, a temporary file will be created on disk
- that contains your unapplied changes. The most common error when updating a resource
- is another editor changing the resource on the server. When this occurs, you will have
- to apply your changes to the newer version of the resource, or update your temporary
- saved copy to include the latest resource version.`)
- applyEditLastAppliedExample = templates.Examples(`
- # Edit the last-applied-configuration annotations by type/name in YAML.
- kubectl apply edit-last-applied deployment/nginx
- # Edit the last-applied-configuration annotations by file in JSON.
- kubectl apply edit-last-applied -f deploy.yaml -o json`)
- )
- // NewCmdApplyEditLastApplied created the cobra CLI command for the `apply edit-last-applied` command.
- func NewCmdApplyEditLastApplied(f cmdutil.Factory, ioStreams genericclioptions.IOStreams) *cobra.Command {
- o := editor.NewEditOptions(editor.ApplyEditMode, ioStreams)
- cmd := &cobra.Command{
- Use: "edit-last-applied (RESOURCE/NAME | -f FILENAME)",
- DisableFlagsInUseLine: true,
- Short: "Edit latest last-applied-configuration annotations of a resource/object",
- Long: applyEditLastAppliedLong,
- Example: applyEditLastAppliedExample,
- Run: func(cmd *cobra.Command, args []string) {
- if err := o.Complete(f, args, cmd); err != nil {
- cmdutil.CheckErr(err)
- }
- if err := o.Run(); err != nil {
- cmdutil.CheckErr(err)
- }
- },
- }
- // bind flag structs
- o.RecordFlags.AddFlags(cmd)
- o.PrintFlags.AddFlags(cmd)
- usage := "to use to edit the resource"
- cmdutil.AddFilenameOptionFlags(cmd, &o.FilenameOptions, usage)
- cmd.Flags().BoolVar(&o.WindowsLineEndings, "windows-line-endings", o.WindowsLineEndings,
- "Defaults to the line ending native to your platform.")
- cmdutil.AddIncludeUninitializedFlag(cmd)
- return cmd
- }
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