#!/usr/bin/env node

import fs from 'fs';
import path from 'path';
import { fileURLToPath } from 'url';

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

const packageManager = process.env.npm_config_user_agent || '';
const isYarn = packageManager.includes('yarn');
const isPnP = fs.existsSync(__dirname + '/../.pnp.cjs');

if (!isYarn && isPnP) {
  console.log('\x1b[33m%s\x1b[0m', '⚠️  警告：此项目使用 Yarn 4 PnP 模式');
  console.log('\x1b[33m%s\x1b[0m', '⚠️  请使用 yarn 命令而不是 npm');
  console.log('\x1b[36m%s\x1b[0m', '✓ 推荐命令：yarn dev');
  console.log('\x1b[36m%s\x1b[0m', '✓ 安装依赖：yarn install');
  console.log('\x1b[36m%s\x1b[0m', '✓ 添加依赖：yarn add <package>');
  console.log('');
  process.exit(1);
}