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feat(cli): Added 'cls' command to 'watch' mode #474

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merged 4 commits into from
Jul 23, 2020
Merged

feat(cli): Added 'cls' command to 'watch' mode #474

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4306586
Added 'cls' command to 'watch' mode (in addition to 'hint') so we can…
DeepSpace2 Jul 21, 2020
e973741
feat(cli): Added 'cls' command to 'watch' mode
DeepSpace2 Jul 21, 2020
f236e01
Merge branch 'cls-command' of https://github.com/DeepSpace2/rustlings…
DeepSpace2 Jul 21, 2020
980fba8
Changed 'cls' command to 'clear'
DeepSpace2 Jul 23, 2020
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7 changes: 5 additions & 2 deletions src/main.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -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);
}
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