feat(cli): Added 'cls' command to 'watch' mode (#474)
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8f7b5bd00e
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@ -143,15 +143,18 @@ fn main() {
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fn spawn_watch_shell(failed_exercise_hint: &Arc<Mutex<Option<String>>>) {
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fn spawn_watch_shell(failed_exercise_hint: &Arc<Mutex<Option<String>>>) {
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let failed_exercise_hint = Arc::clone(failed_exercise_hint);
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let failed_exercise_hint = Arc::clone(failed_exercise_hint);
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println!("Type 'hint' to get help");
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println!("Type 'hint' to get help or 'clear' to clear the screen");
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thread::spawn(move || loop {
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thread::spawn(move || loop {
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let mut input = String::new();
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let mut input = String::new();
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match io::stdin().read_line(&mut input) {
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match io::stdin().read_line(&mut input) {
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Ok(_) => {
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Ok(_) => {
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if input.trim().eq("hint") {
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let input = input.trim();
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if input.eq("hint") {
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if let Some(hint) = &*failed_exercise_hint.lock().unwrap() {
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if let Some(hint) = &*failed_exercise_hint.lock().unwrap() {
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println!("{}", hint);
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println!("{}", hint);
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}
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}
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} else if input.eq("clear") {
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println!("\x1B[2J\x1B[1;1H");
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} else {
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} else {
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println!("unknown command: {}", input);
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println!("unknown command: {}", input);
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}
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}
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