from __future__ import annotations

import os
from http.server import SimpleHTTPRequestHandler, ThreadingHTTPServer
from pathlib import Path


PROJECT_ROOT = Path(__file__).resolve().parent


def main() -> None:
    os.chdir(PROJECT_ROOT)
    port = int(os.environ.get("PORT", "7860"))
    server = ThreadingHTTPServer(("0.0.0.0", port), SimpleHTTPRequestHandler)
    server.serve_forever()


if __name__ == "__main__":
    main()