"""Verify the committed generated dialect matches the dialect submodule XML.

Intended for pre-commit hooks and CI. Exits nonzero when regeneration is needed.
"""

import sys
from pathlib import Path

sys.path.insert(0, str(Path(__file__).resolve().parent.parent))
from tools import gen_dialect


def main() -> int:
    try:
        gen_dialect.generate(check=True, no_validate=True)
    except SystemExit as exc:
        print(exc, file=sys.stderr)
        return 1
    return 0


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