langs = [
        lang.name
        for lang in get_lang_paths()
        if (lang.is_dir() and lang.name in SUPPORTED_LANGS)
    ]
    cpu_count = os.cpu_count() or 1
    process_pool_size = cpu_count * 4
    typer.echo(f"Using process pool size: {process_pool_size}")
    with Pool(process_pool_size) as p:
        p.map(build_lang, langs)


@app.command()