bfin/src/main.rs

#![feature(let_chains)]

use std::{env, fs, io::Write, path::PathBuf};

mod asm_gen;
mod compiler;
mod interpreter;
mod tokenizer;

fn main() {
    let program: Vec<u8> = load_program();

    let tokens = tokenizer::Tokenizer::default().tokenize(program);

    let asm = asm_gen::generate(tokens);

    let mut file = fs::File::create("./demo.asm").unwrap();
    file.write_all(asm.as_bytes()).unwrap();

    // interpreter::run(program);
}

fn load_program() -> Vec<u8> {
    let args: Vec<String> = env::args().collect();
    let input = args.get(1).expect("malformed arguments");

    let path: PathBuf = input.into();
    let input = fs::read_to_string(path).expect("failed to read the program file");
    input.as_bytes().to_vec()
}