Fix unhandled help command

IQ2i · Nov 15, 2021 · ac50071 · ac50071
1 parent e5a5a7f
commit ac50071
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/cmd/root.go b/cmd/root.go
@@ -40,6 +40,18 @@ func Execute(version string) {
 		},
 	}
 
+	expandedArgs := []string{}
+	if len(os.Args) > 0 {
+		expandedArgs = os.Args[1:]
+	}
+
+	// translate `ae help <command>` to `ae <command> --help
+	if len(expandedArgs) == 2 && expandedArgs[0] == "help" {
+		expandedArgs = []string{expandedArgs[1], "--help"}
+	}
+
+	rootCmd.SetArgs(expandedArgs)
+
 	rootCmd.PersistentFlags().Bool("help", false, "Show help for command")
 	rootCmd.SetHelpFunc(helpCmd.Format)
 	rootCmd.SetHelpCommand(&cobra.Command{Hidden: true})