from __future__ import annotations

import argparse
from pathlib import Path
import sys

ROOT = Path(__file__).resolve().parents[1]
if str(ROOT) not in sys.path:
    sys.path.insert(0, str(ROOT))


def main() -> int:
    parser = argparse.ArgumentParser(description="RNA rDock validation placeholder")
    parser.add_argument("--data-dir", required=True)
    parser.add_argument("--system", required=True)
    parser.add_argument("--out", required=True)
    parser.parse_args()
    raise SystemExit("RNA validation is intentionally not implemented yet; use ASTEX or DUD runners.")


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