#!/usr/bin/env python3
from __future__ import annotations

import json
from pathlib import Path

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


def main() -> int:
    errors = 0
    for path in sorted(ROOT.rglob("*.json")):
        if ".git" in path.parts:
            continue
        try:
            json.loads(path.read_text(encoding="utf-8"))
        except Exception as exc:
            print(f"JSON ERROR {path.relative_to(ROOT)}: {exc}")
            errors += 1
    if errors:
        return 1
    print("OK: all JSON files parse")
    return 0


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