iowo/crates/lang/src/main.rs

use std::{fs, path::PathBuf};

use clap::Parser;
use lang::{err_reporting::ErrorCollector, parser::parse};

#[derive(Parser)]
struct Args {
    file: PathBuf,
}

#[allow(clippy::unwrap_used)]
fn main() {
    let args = Args::parse();
    let n = args.file.clone();
    let f = fs::read_to_string(n.clone()).expect("failed to read file");
    let mut err_collector = ErrorCollector::new(vec![(n.to_str().unwrap(), &f)]);

    println!("file: {f}\n");
    let parse_res = parse(&f);
    err_collector.insert_many(
        args.file.to_str().unwrap(),
        lang::err_reporting::Stage::Parse,
        parse_res
            .errors()
            .into_iter()
            .map(|e| e.to_owned())
            .collect::<Vec<_>>(),
    );

    err_collector.report_raw();
    println!("res: {:?}", parse_res);
}