use std::env;
use std::path::Path;
use scouter::Scouter;

use std::process::Command;

fn main() {
    let path = Path::new(".").canonicalize().expect("failed to canonicalize path");
    let mut scouter = Scouter::new(path);
    let project = scouter.next().expect("No supported project found");
    
    let mut args = env::args();
    args.next();
    match args.next().as_ref().map(|arg| arg.as_str()) {
        Some("info") => println!("{:?}", project),
        Some("where") => println!("{}", project.path().display()),
        Some("run") => {
            Command::new(args.next().unwrap())
                .args(args)
                .current_dir(project.path())
                .spawn()
                .expect("command failed to start")
                .wait()
                .expect("failed to wait on child");
        },
        Some(_) => println!("unrecognized command"),
        None => println!("{:?}", project)
    }
}