#!/usr/bin/env python3
"""Run one StateShiftBench case with the direct reference policy."""

import json
import sys
from pathlib import Path

sys.path.insert(0, str(Path(__file__).resolve().parents[1]))

from stateshiftbench.runner import run_case


def main():
    if len(sys.argv) != 2:
        raise SystemExit("usage: python examples/run_one_case.py <case.json>")
    case = json.loads(Path(sys.argv[1]).read_text())
    print(json.dumps(run_case(case, strategy="direct"), indent=2, sort_keys=True))


if __name__ == "__main__":
    main()