#!/usr/bin/env python3
from __future__ import annotations

import json
from urllib.request import urlopen


VERSION_MANIFEST_URL = "https://launchermeta.mojang.com/mc/game/version_manifest_v2.json"


def main() -> int:
    with urlopen(VERSION_MANIFEST_URL, timeout=30) as response:
        manifest = json.load(response)

    latest_release = manifest["latest"]["release"]
    latest_snapshot = manifest["latest"]["snapshot"]

    print(latest_release)
    print(f"snapshot={latest_snapshot}")
    return 0


if __name__ == "__main__":
    raise SystemExit(main())