Merge pull request #57229 from niuzhenguo/cleanup_validargs

Automatic merge from submit-queue (batch tested with PRs 57229, 58907). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

Abstract cmd valid args get behind the factory

**What this PR does / why we need it**:
This abstract retrieving the list of handled resources for valid args as a function to follow more conventions.

**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #

**Special notes for your reviewer**:

**Release note**:

```release-note
NONE
```

pkg/kubectl/cmd/edit.go

@@ -28,7 +28,6 @@ import (
 	cmdutil "k8s.io/kubernetes/pkg/kubectl/cmd/util"
 	"k8s.io/kubernetes/pkg/kubectl/cmd/util/editor"
 	"k8s.io/kubernetes/pkg/kubectl/util/i18n"
-	"k8s.io/kubernetes/pkg/printers"
 )
 
 var (
@@ -74,17 +73,7 @@ func NewCmdEdit(f cmdutil.Factory, out, errOut io.Writer) *cobra.Command {
 	options := &editor.EditOptions{
 		EditMode: editor.NormalEditMode,
 	}
-
-	// retrieve a list of handled resources from printer as valid args
-	validArgs, argAliases := []string{}, []string{}
-	p, err := f.Printer(nil, printers.PrintOptions{
-		ColumnLabels: []string{},
-	})
-	cmdutil.CheckErr(err)
-	if p != nil {
-		validArgs = p.HandledResources()
-		argAliases = kubectl.ResourceAliases(validArgs)
-	}
+	validArgs := cmdutil.ValidArgList(f)
 
 	cmd := &cobra.Command{
 		Use: "edit (RESOURCE/NAME | -f FILENAME)",
@@ -102,7 +91,7 @@ func NewCmdEdit(f cmdutil.Factory, out, errOut io.Writer) *cobra.Command {
 			}
 		},
 		ValidArgs:  validArgs,
-		ArgAliases: argAliases,
+		ArgAliases: kubectl.ResourceAliases(validArgs),
 	}
 	usage := "to use to edit the resource"
 	cmdutil.AddFilenameOptionFlags(cmd, &options.FilenameOptions, usage)