cli: add pluralization to err msg, if required number of args is not …

…met (#20971)
vlang · Mar 7, 2024 · db252d0 · db252d0
1 parent 790ea2f
commit db252d0
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/vlib/cli/command.v b/vlib/cli/command.v
@@ -230,7 +230,8 @@ fn (mut cmd Command) parse_commands() {
 	// if no further command was found, execute current command
 	if cmd.required_args > 0 {
 		if cmd.required_args > cmd.args.len {
-			eprintln_exit('Command `${cmd.name}` needs at least ${cmd.required_args} arguments')
+			descriptor := if cmd.required_args == 1 { 'argument' } else { 'arguments' }
+			eprintln_exit('Command `${cmd.name}` needs at least ${cmd.required_args} ${descriptor}')
 		}
 	}
 	cmd.check_required_flags()