use clap::{App, Arg};

use reowolf_rs as rw;

    let app = App::new("rwc")

        .author("Henger, M.")

        .version(env!(CARGO_PKG_VERSION))

        .about("Reowolf compiler")

        .arg(

            Arg::new("input")

                .long("input")

                .short('i')

                .help("input files")

                .required(true)

                .takes_value(true)

        );

    let app = app.get_matches();

    let input_files = app.values_of("input");

    if input_files.is_none() {

        println!("Expected at least one input file");

        return;

    }

    let input_files = input_files.unwrap();

    for input_file in input_files {

        println!("Got input: {}", input_file);

    }

    println!("Done!");