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@ -80,9 +80,6 @@ fn main() {
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}
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if matches.subcommand_matches("watch").is_some() {
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/* Clears the terminal with an ANSI escape code.
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Works in UNIX and newer Windows terminals. */
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println!("\x1Bc");
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watch(&exercises).unwrap();
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}
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@ -93,11 +90,18 @@ fn main() {
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}
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fn watch(exercises: &[Exercise]) -> notify::Result<()> {
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/* Clears the terminal with an ANSI escape code.
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Works in UNIX and newer Windows terminals. */
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fn clear_screen() {
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println!("\x1Bc");
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}
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let (tx, rx) = channel();
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let mut watcher: RecommendedWatcher = Watcher::new(tx, Duration::from_secs(2))?;
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watcher.watch(Path::new("./exercises"), RecursiveMode::Recursive)?;
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clear_screen();
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let _ignored = verify(exercises.iter());
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loop {
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@ -105,11 +109,11 @@ fn watch(exercises: &[Exercise]) -> notify::Result<()> {
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Ok(event) => match event {
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DebouncedEvent::Create(b) | DebouncedEvent::Chmod(b) | DebouncedEvent::Write(b) => {
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if b.extension() == Some(OsStr::new("rs")) && b.exists() {
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println!("----------**********----------\n");
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let filepath = b.as_path().canonicalize().unwrap();
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let exercise = exercises
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.iter()
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.skip_while(|e| !filepath.ends_with(&e.path));
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clear_screen();
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let _ignored = verify(exercise);
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}
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}
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