INNER CODE UNIT · Python

main

yaojingang/GEOFlow · deployment/generate-upgrade-plan.py:84

def main() -> int:
    parser = argparse.ArgumentParser(description=__doc__)
    mode = parser.add_mutually_exclusive_group(required=True)
    mode.add_argument("--write", action="store_true", help="Explicitly refresh the inventory")
    mode.add_argument("--check", action="store_true", help="Fail if the inventory is stale; never write")
    args = parser.parse_args()
    root = Path(__file__).resolve().parent.parent
    path = root / "deployment/upgrade-plan.json"
    if args.check and not path.is_file():
        raise ValueError("Upgrade plan is missing")
    if path.exists() and path.stat().st_size > 1048576:
        raise ValueError("Upgrade plan exceeds the size limit")
    plan = json.loads(path.read_text(), object_pairs_hook=unique_object) if path.exists() else {
        "schema_version": 1,
        "strategy": "maintenance",
        "allowed_sources": [],
        "migrations": [],
        "compatibility": {key: False for key in ("schema", "queue", "cache", "storage")},

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