import { readFileSync, existsSync } from 'fs';
import { join, dirname } from 'path';
import { fileURLToPath } from 'url';

const __dirname = dirname(fileURLToPath(import.meta.url));

// Shared config from gitea.repo.management
const CONFIG_PATH = join(__dirname, '..', '..', '..', 'gitea.repo.management', 'config.json');

let _cached = null;

export function loadConfig() {
  if (_cached) return _cached;
  if (!existsSync(CONFIG_PATH)) {
    throw new Error(`Config not found at ${CONFIG_PATH}`);
  }
  _cached = JSON.parse(readFileSync(CONFIG_PATH, 'utf8'));
  return _cached;
}

export function reloadConfig() {
  _cached = null;
  return loadConfig();
}