#!/usr/bin/env python3
"""Verify the prepared repository and its unchanged source without network I/O."""
from pathlib import Path
import subprocess
import sys
from upload_to_hf import load_release, ReleaseError

ROOT = Path(__file__).resolve().parents[1]

def main():
    try:
        payload = load_release(ROOT)
    except (ReleaseError, OSError) as error:
        print(f"FAIL: {error}", file=sys.stderr)
        return 1
    print(f"PASS: {len(payload)} prepared files match the complete upload inventory.")
    result = subprocess.run([sys.executable, str(ROOT / 'research/verify_release.py')], check=False)
    if result.returncode:
        return result.returncode
    print("PASS: preserved original research and prepared repository both verify. No network access performed.")
    return 0

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