# Copyright (c) 2025-2026 马建军. All rights reserved.
"""Detached restore worker — survives pm2 stop of the parent web process."""

from __future__ import annotations

import sys
from pathlib import Path


def main(argv: list[str] | None = None) -> int:
    args = argv if argv is not None else sys.argv[1:]
    if len(args) != 1:
        print("usage: python -m modules.backup.restore_job <backup.tar.gz>", file=sys.stderr)
        return 2
    archive = Path(args[0]).resolve()
    if not archive.is_file():
        print(f"backup not found: {archive}", file=sys.stderr)
        return 1
    from modules.backup.db_backup import run_restore_job

    run_restore_job(archive)
    return 0


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