134 lines
4.0 KiB
JavaScript
134 lines
4.0 KiB
JavaScript
#!/usr/bin/env node
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/**
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* Standalone 模式启动脚本
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* 自动复制 .next/static 和 public 到 standalone 目录后启动服务器
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*/
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const fs = require('fs');
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const path = require('path');
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const { spawn } = require('child_process');
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const rootDir = path.join(__dirname, '..');
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const standaloneDir = path.join(rootDir, '.next', 'standalone');
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const staticSrc = path.join(rootDir, '.next', 'static');
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const staticDst = path.join(standaloneDir, '.next', 'static');
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const publicSrc = path.join(rootDir, 'public');
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const publicDst = path.join(standaloneDir, 'public');
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/**
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* 递归复制目录
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*/
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function copyDir(src, dst) {
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if (!fs.existsSync(src)) {
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console.warn(`⚠️ 跳过复制：${src} 不存在`);
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return;
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}
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// 删除旧目录
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if (fs.existsSync(dst)) {
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fs.rmSync(dst, { recursive: true, force: true });
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}
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// 创建目标目录
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fs.mkdirSync(dst, { recursive: true });
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// 复制文件
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const entries = fs.readdirSync(src, { withFileTypes: true });
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for (const entry of entries) {
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const srcPath = path.join(src, entry.name);
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const dstPath = path.join(dst, entry.name);
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if (entry.isDirectory()) {
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copyDir(srcPath, dstPath);
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} else {
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fs.copyFileSync(srcPath, dstPath);
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}
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}
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}
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console.log('🚀 准备启动 Standalone 服务器...');
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console.log(' （请勿在 .next/standalone 下直接 node server.js，否则会 404，须在项目根用 pnpm start）\n');
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// 检查 standalone 目录
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if (!fs.existsSync(standaloneDir)) {
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console.error('❌ 错误：未找到 .next/standalone 目录');
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console.error(' 请先运行: pnpm build');
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process.exit(1);
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}
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// 复制静态资源（缺一不可，否则部署到线上也会 404）
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console.log('📦 复制静态资源...');
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if (!fs.existsSync(staticSrc)) {
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console.error('❌ 错误：.next/static 不存在，请先执行 pnpm build');
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process.exit(1);
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}
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console.log(' .next/static → .next/standalone/.next/static');
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copyDir(staticSrc, staticDst);
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const chunksDir = path.join(staticDst, 'chunks');
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if (!fs.existsSync(chunksDir)) {
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console.error('❌ 错误：复制后 .next/standalone/.next/static/chunks 不存在，本地会 404，部署线上也会报错');
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process.exit(1);
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}
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console.log(' public → .next/standalone/public');
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copyDir(publicSrc, publicDst);
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// 同步构建索引（与 devlop 打包一致），避免本地/宝塔 server 用错导致页面空白 404
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const nextRoot = path.join(rootDir, '.next');
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const nextStandalone = path.join(standaloneDir, '.next');
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const indexFiles = [
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'BUILD_ID',
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'build-manifest.json',
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'app-path-routes-manifest.json',
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'routes-manifest.json',
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'prerender-manifest.json',
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'required-server-files.json',
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'fallback-build-manifest.json',
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];
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for (const name of indexFiles) {
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const src = path.join(nextRoot, name);
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const dst = path.join(nextStandalone, name);
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if (fs.existsSync(src)) {
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try {
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fs.copyFileSync(src, dst);
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} catch (e) {
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console.warn(' [警告] 复制索引失败 %s: %s', name, e.message);
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}
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}
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}
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console.log('✅ 静态资源与构建索引已同步\n');
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// 启动服务器（必须在 standalone 目录下运行，否则 _next/static 会 404）
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const serverPath = path.join(standaloneDir, 'server.js');
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const DEFAULT_PORT = 30006;
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const port = process.env.PORT || String(DEFAULT_PORT);
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console.log(`🌐 启动服务器: http://localhost:${port}`);
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console.log(' (静态资源已复制到 .next/standalone，请勿直接 cd 到 standalone 用 node server.js)\n');
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const server = spawn('node', ['server.js'], {
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cwd: standaloneDir, // 关键：工作目录必须是 standalone，否则找不到 .next/static
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stdio: 'inherit',
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env: { ...process.env, PORT: port }
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});
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server.on('error', (err) => {
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console.error('❌ 启动失败:', err);
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process.exit(1);
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});
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server.on('exit', (code) => {
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if (code !== 0) {
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console.error(`\n❌ 服务器异常退出，退出码: ${code}`);
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}
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process.exit(code);
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});
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// 处理 Ctrl+C
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process.on('SIGINT', () => {
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console.log('\n\n👋 停止服务器...');
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server.kill('SIGINT');
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});
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