"""Simple on-disk registry interface for MVP GoC entries."""
import json
from pathlib import Path
from typing import Dict, Any


REG_PATH = Path("registry/registry.json")


def load_registry() -> Dict[str, Any]:
    if not REG_PATH.exists():
        return {}
    with REG_PATH.open("r", encoding="utf-8") as f:
        return json.load(f)


def save_registry(entry: Dict[str, Any]) -> None:
    REG_PATH.parent.mkdir(parents=True, exist_ok=True)
    with REG_PATH.open("w", encoding="utf-8") as f:
        json.dump(entry, f, indent=2)