Merge pull request #28554 from vieux/showhelp

refactor help func in CLI
2016-11-17 14:27:26 -08:00
parent a7987ef105 55908f8a82
commit 4e4b58fbcb
13 changed files with 22 additions and 51 deletions
@@ -12,11 +12,8 @@ func NewStackCommand(dockerCli *command.DockerCli) *cobra.Command {
 		Use:   "stack",
 		Short: "Manage Docker stacks",
 		Args:  cli.NoArgs,
-		Run: func(cmd *cobra.Command, args []string) {
-			cmd.SetOutput(dockerCli.Err())
-			cmd.HelpFunc()(cmd, args)
-		},
-		Tags: map[string]string{"experimental": "", "version": "1.25"},
+		RunE:  dockerCli.ShowHelp,
+		Tags:  map[string]string{"experimental": "", "version": "1.25"},
 	}
 	cmd.AddCommand(
 		newDeployCommand(dockerCli),