create cobra command 2

oursky · Mar 5, 2024 · b35e7be · b35e7be
1 parent 098add3
commit b35e7be
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/cmd/pageship/app/generate.go b/cmd/pageship/app/generate.go
@@ -14,8 +14,9 @@ func init() {
 var generateCmd = &cobra.Command{
 	Use:   "generate [command]",
 	Short: "Generate files",
+	Args:  cobra.NoArgs, //if unknown command, will return error just like main pageship command
 	RunE: func(cmd *cobra.Command, args []string) error {
-		fmt.Println("guh")
+		cmd.Help() //show help if no subcommand supplied
 		return nil
 	},
 }
@@ -24,7 +25,7 @@ var generateDockerfileCmd = &cobra.Command{
 	Use:   "dockerfile",
 	Short: "Generate dockerfile",
 	RunE: func(cmd *cobra.Command, args []string) error {
-		fmt.Println("guh")
+		fmt.Println("buh")
 		return nil
 	},
 }