use std::io::Write;
use std::process::ExitCode;

fn main() -> ExitCode {
    let mut rest = std::env::args_os().skip(1);
    let name = match (rest.next(), rest.next()) {
        (Some(arg), None) => arg.to_str().unwrap_or("").to_string(),
        _ => String::new(),
    };

    let outcome = toolkit::run(&name, &mut std::io::stdin().lock());
    let _ = std::io::stdout().write_all(outcome.stdout.as_bytes());
    let _ = std::io::stderr().write_all(outcome.stderr.as_bytes());
    ExitCode::from(outcome.exit.code())
}