mirror of
https://github.com/kubernetes-sigs/kustomize.git
synced 2026-06-11 17:12:51 +00:00
100 lines
2.7 KiB
Go
100 lines
2.7 KiB
Go
// Copyright 2019 The Kubernetes Authors.
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// SPDX-License-Identifier: Apache-2.0
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package commands
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import (
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"fmt"
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"io"
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"path/filepath"
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"github.com/spf13/cobra"
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"sigs.k8s.io/kustomize/cmd/config/ext"
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"sigs.k8s.io/kustomize/cmd/config/runner"
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"sigs.k8s.io/kustomize/kyaml/fieldmeta"
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"sigs.k8s.io/kustomize/kyaml/openapi"
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"sigs.k8s.io/kustomize/kyaml/setters2/settersutil"
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)
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// NewDeleteRunner returns a command runner.
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func NewDeleteSubstitutionRunner(parent string) *DeleteSubstitutionRunner {
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r := &DeleteSubstitutionRunner{}
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c := &cobra.Command{
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Use: "delete-subst DIR NAME",
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Args: cobra.ExactArgs(2),
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PreRunE: r.preRunE,
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RunE: r.runE,
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}
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c.Flags().BoolVarP(&r.RecurseSubPackages, "recurse-subpackages", "R", false,
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"deletes substitution recursively in all the nested subpackages")
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runner.FixDocs(parent, c)
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r.Command = c
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return r
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}
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func DeleteSubstitutionCommand(parent string) *cobra.Command {
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return NewDeleteSubstitutionRunner(parent).Command
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}
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type DeleteSubstitutionRunner struct {
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Command *cobra.Command
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DeleteSubstitution settersutil.DeleterCreator
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OpenAPIFile string
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RecurseSubPackages bool
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}
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func (r *DeleteSubstitutionRunner) preRunE(c *cobra.Command, args []string) error {
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r.DeleteSubstitution.Name = args[1]
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r.DeleteSubstitution.DefinitionPrefix = fieldmeta.SubstitutionDefinitionPrefix
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r.OpenAPIFile = filepath.Join(args[0], ext.KRMFileName())
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return nil
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}
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func (r *DeleteSubstitutionRunner) runE(c *cobra.Command, args []string) error {
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e := runner.ExecuteCmdOnPkgs{
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NeedOpenAPI: true,
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Writer: c.OutOrStdout(),
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RootPkgPath: args[0],
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RecurseSubPackages: r.RecurseSubPackages,
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CmdRunner: r,
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}
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err := e.Execute()
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if err != nil {
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return runner.HandleError(c, err)
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}
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return nil
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}
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func (r *DeleteSubstitutionRunner) ExecuteCmd(w io.Writer, pkgPath string) error {
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sc, err := openapi.SchemaFromFile(filepath.Join(pkgPath, ext.KRMFileName()))
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if err != nil {
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return err
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}
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r.DeleteSubstitution = settersutil.DeleterCreator{
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Name: r.DeleteSubstitution.Name,
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DefinitionPrefix: fieldmeta.SubstitutionDefinitionPrefix,
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RecurseSubPackages: r.RecurseSubPackages,
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OpenAPIFileName: ext.KRMFileName(),
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OpenAPIPath: filepath.Join(pkgPath, ext.KRMFileName()),
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ResourcesPath: pkgPath,
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SettersSchema: sc,
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}
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err = r.DeleteSubstitution.Delete()
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if err != nil {
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// return err if RecurseSubPackages is false
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if !r.DeleteSubstitution.RecurseSubPackages {
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return err
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} else {
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// print error message and continue if RecurseSubPackages is true
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fmt.Fprintf(w, "%s\n", err.Error())
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}
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} else {
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fmt.Fprintf(w, "deleted substitution %q\n", r.DeleteSubstitution.Name)
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}
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return nil
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}
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