INNER CODE UNIT · Python

restore

kangarooking/cangjie-skill · scripts/apply_skill_patch.py:57

def restore(target: Path, snapshot: Path) -> int:
    if not snapshot.is_dir():
        raise SystemExit(f"快照不存在: {snapshot}")
    with WriterLock(target):
        if target.exists():
            shutil.rmtree(target)
        shutil.copytree(snapshot, target)
    print(f"已恢复 {target} ← {snapshot}")
    return 0


def main() -> int:
    ap = argparse.ArgumentParser(description=__doc__)
    sub = ap.add_subparsers(dest="mode", required=True)
    a = sub.add_parser("apply")
    a.add_argument("--target", required=True)
    a.add_argument("--patch-dir", required=True)
    a.add_argument("--snapshots", required=True)

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