#!/usr/bin/env node
/**
 * 提取 .vue 的 <script> 块并 node --check 语法校验
 * 用法: node scripts/check-vue-script.js <file...>
 */
const fs = require('fs');
const cp = require('child_process');
const os = require('os');
const path = require('path');

for (const f of process.argv.slice(2)) {
  if (!fs.existsSync(f)) { console.log('SKIP(not found):', f); continue; }
  const src = fs.readFileSync(f, 'utf8');
  const m = src.match(/<script>([\s\S]*?)<\/script>/);
  if (!m) { console.log('NO SCRIPT:', f); continue; }
  const tmp = path.join(os.tmpdir(), 'check_' + Math.random().toString(36).slice(2) + '.js');
  fs.writeFileSync(tmp, m[1], 'utf8');
  try {
    cp.execFileSync('node', ['--check', tmp], { stdio: 'pipe' });
    console.log('OK  :', f);
  } catch (e) {
    console.log('FAIL:', f);
    console.log(String(e.stderr || '').slice(0, 600));
  }
  fs.unlinkSync(tmp);
}