Merge pull request #1480 from smlavine/main
feat: Add "!" command to `rustlings watch`
This commit is contained in:
commit
0dc9c33b01
16
src/main.rs
16
src/main.rs
|
@ -298,13 +298,21 @@ fn spawn_watch_shell(
|
|||
println!("Bye!");
|
||||
} else if input.eq("help") {
|
||||
println!("Commands available to you in watch mode:");
|
||||
println!(" hint - prints the current exercise's hint");
|
||||
println!(" clear - clears the screen");
|
||||
println!(" quit - quits watch mode");
|
||||
println!(" help - displays this help message");
|
||||
println!(" hint - prints the current exercise's hint");
|
||||
println!(" clear - clears the screen");
|
||||
println!(" quit - quits watch mode");
|
||||
println!(" !<cmd> - executes a command, like `!rustc --explain E0381`");
|
||||
println!(" help - displays this help message");
|
||||
println!();
|
||||
println!("Watch mode automatically re-evaluates the current exercise");
|
||||
println!("when you edit a file's contents.")
|
||||
} else if let Some(cmd) = input.strip_prefix('!') {
|
||||
let parts: Vec<&str> = cmd.split_whitespace().collect();
|
||||
if parts.is_empty() {
|
||||
println!("no command provided");
|
||||
} else if let Err(e) = Command::new(parts[0]).args(&parts[1..]).status() {
|
||||
println!("failed to execute command `{}`: {}", cmd, e);
|
||||
}
|
||||
} else {
|
||||
println!("unknown command: {input}");
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue