Function ensureDist

scripts/deploy-prepare.js:16–21

()

}

function ensureDist() {
  const indexPath = path.join(distDir, 'index.html');
  if (!fs.existsSync(indexPath)) {
    throw new Error('dist 目录缺少 index.html，请先运行 npm run build。');
  }
}

(function main() {
  BuildLogger.log('🔧 检查部署前置条件...');