mirror of
https://github.com/kubernetes-sigs/kustomize.git
synced 2026-05-21 22:41:42 +00:00
124 lines
3.2 KiB
Go
124 lines
3.2 KiB
Go
/*
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Copyright 2017 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 commands
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import (
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"flag"
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"io"
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"os"
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"github.com/kubernetes-sigs/kustomize/pkg/fs"
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"github.com/kubernetes-sigs/kustomize/version"
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"github.com/spf13/cobra"
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)
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// NewDefaultCommand returns the default (aka root) command for kustomize command.
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func NewDefaultCommand() *cobra.Command {
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fsys := fs.MakeRealFS()
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stdOut, stdErr := os.Stdout, os.Stderr
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c := &cobra.Command{
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Use: "kustomize",
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Short: "kustomize manages declarative configuration of Kubernetes",
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Long: `
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kustomize manages declarative configuration of Kubernetes.
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See https://github.com/kubernetes-sigs/kustomize
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`,
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}
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c.AddCommand(
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newCmdBuild(stdOut, stdErr, fsys),
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newCmdDiff(stdOut, stdErr, fsys),
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newCmdEdit(stdOut, stdErr, fsys),
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version.NewCmdVersion(stdOut),
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)
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c.PersistentFlags().AddGoFlagSet(flag.CommandLine)
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// Workaround for this issue:
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// https://github.com/kubernetes/kubernetes/issues/17162
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flag.CommandLine.Parse([]string{})
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return c
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}
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// newCmdEdit returns an instance of 'edit' subcommand.
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func newCmdEdit(stdOut, stdErr io.Writer, fsys fs.FileSystem) *cobra.Command {
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c := &cobra.Command{
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Use: "edit",
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Short: "Edits a kustomization file",
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Long: "",
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Example: `
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# Adds a configmap to the kustomization file
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kustomize edit add configmap NAME --from-literal=k=v
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# Sets the nameprefix field
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kustomize edit set nameprefix <prefix-value>
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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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newCmdAdd(stdOut, stdErr, fsys),
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newCmdSet(stdOut, stdErr, fsys),
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)
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return c
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}
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// newAddCommand returns an instance of 'add' subcommand.
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func newCmdAdd(stdOut, stdErr io.Writer, fsys fs.FileSystem) *cobra.Command {
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c := &cobra.Command{
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Use: "add",
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Short: "Adds configmap/resource/patch to the kustomization file.",
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Long: "",
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Example: `
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# Adds a configmap to the kustomization file
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kustomize edit add configmap NAME --from-literal=k=v
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# Adds a resource to the kustomization
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kustomize edit add resource <filepath>
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# Adds a patch to the kustomization
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kustomize edit add patch <filepath>
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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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newCmdAddResource(stdOut, stdErr, fsys),
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newCmdAddPatch(stdOut, stdErr, fsys),
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newCmdAddConfigMap(stdErr, fsys),
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)
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return c
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}
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// newSetCommand returns an instance of 'set' subcommand.
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func newCmdSet(stdOut, stdErr io.Writer, fsys fs.FileSystem) *cobra.Command {
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c := &cobra.Command{
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Use: "set",
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Short: "Sets the value of different fields in kustomization file.",
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Long: "",
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Example: `
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# Sets the nameprefix field
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kustomize edit set nameprefix <prefix-value>
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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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newCmdSetNamePrefix(stdOut, stdErr, fsys),
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)
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return c
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}
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