#[macro_use]
extern crate lalrpop_util;
#[macro_use]
extern crate anyhow;

lalrpop_mod!(parser);

mod ast;

use std::fs;
use std::path::PathBuf;

use anyhow::Result;
use clap::Parser;

use crate::parser::ProgramParser;

#[derive(Debug, Parser)]
struct Opt {
    path: PathBuf,
}

fn main() -> Result<()> {
    let opts = Opt::parse();

    let contents = fs::read_to_string(opts.path)?;

    let parser = ProgramParser::new();
    let ast = parser.parse(&contents).unwrap();
    println!("AST: {ast:?}");

    Ok(())
}