feat(cli): Added 'cls' command to 'watch' mode
@@ -143,15 +143,18 @@ fn main() {
fn spawn_watch_shell(failed_exercise_hint: &Arc<Mutex<Option<String>>>) {
let failed_exercise_hint = Arc::clone(failed_exercise_hint);
- println!("Type 'hint' to get help");
+ println!("Type 'hint' to get help or 'clear' to clear the screen");
thread::spawn(move || loop {
let mut input = String::new();
match io::stdin().read_line(&mut input) {
Ok(_) => {
- if input.trim().eq("hint") {
+ let input = input.trim();
+ if input.eq("hint") {
if let Some(hint) = &*failed_exercise_hint.lock().unwrap() {
println!("{}", hint);
}
+ } else if input.eq("clear") {
+ println!("\x1B[2J\x1B[1;1H");
} else {
println!("unknown command: {}", input);
}
