use std::{fs::File, io::Read};

mod lexer;
use lexer::Lexer;

fn main() -> std::io::Result<()> {
    let args = std::env::args().collect::<Vec<String>>();

    let mut source = String::new();
    File::open(&args[1])?.read_to_string(&mut source)?;

    println!("{:?}", source);

    let mut lexer = Lexer::new(&source);

    loop {
        match lexer.next() {
            Some(tok) => print!("{tok:?}, "),
            None => break
        }
    }

    Ok(())
}