Bee-Server/scripts/esbuild-build.js

// scripts/esbuild_build.mjs （注意扩展名改成 .mjs 或启用 type: "module"）
import fs from "fs";
import path from "path";
import dotenv from 'dotenv';
import esbuild from 'esbuild';
import esbuildPluginPino from 'esbuild-plugin-pino';

// 加载 .env 文件
const define = {
  'process.env.NODE_ENV': '"production"'
}
const env = dotenv.config({ path: path.resolve('.env') }).parsed;
for (const key in env) {
  define[`process.env.${key}`] = JSON.stringify(env[key]);
}
const env_production = dotenv.config({ path: path.resolve('.env.production') }).parsed;
for (const key in env_production) {
  define[`process.env.${key}`] = JSON.stringify(env_production[key]);
}
console.log({define})

const builtins = [
  '_http_agent',
  '_http_client',
  '_http_common',
  '_http_incoming',
  '_http_outgoing',
  '_http_server',
  '_stream_duplex',
  '_stream_passthrough',
  '_stream_readable',
  '_stream_transform',
  '_stream_wrap',
  '_stream_writable',
  '_tls_common',
  '_tls_wrap',
  'assert',
  'async_hooks',
  'buffer',
  'child_process',
  'cluster',
  'console',
  'constants',
  'crypto',
  'dgram',
  'diagnostics_channel',
  'dns',
  'domain',
  'events',
  'fs',
  'http',
  'http2',
  'https',
  'inspector',
  'module',
  'net',
  'os',
  'path',
  'perf_hooks',
  'process',
  'punycode',
  'querystring',
  'readline',
  'repl',
  'stream',
  'string_decoder',
  'sys',
  'timers',
  'tls',
  'trace_events',
  'tty',
  'url',
  'util',
  'v8',
  'vm',
  'wasi',
  'worker_threads',
  'zlib'
]

// 内置模块引入处理插件
const SupportEsmPlugin = {
  name: 'SupportESM',
  setup(build) {
    build.onEnd(() => {
      const outdir = build.initialOptions.outdir;
      if (!outdir) return;
      
      const pattern = `\\b__require\\((['"\`])(?:node:)?(${builtins.join('|')})\\1\\)`;
      const rx = new RegExp(pattern, 'gm');

      const modules = new Map();

      const walk = (dir) => {
        for (const entry of fs.readdirSync(dir, { withFileTypes: true })) {
          const fullPath = path.join(dir, entry.name);
          console.log({fullPath})
          if (entry.isDirectory()) {
            walk(fullPath);
          } else if (/\.(js|ts|mjs|cjs)$/.test(entry.name)) {
            const data = fs.readFileSync(fullPath, 'utf8');
            const out = data.replace(rx, (_, __, mod) => {
              const id = `__import_${mod.toUpperCase()}`;
              modules.set(mod, id);
              return id;
            });
            fs.writeFileSync(fullPath, '');
            modules.forEach(function(val, key) {
              fs.appendFileSync(fullPath, `import ${val} from ${JSON.stringify(key)};\n`, 'utf8');
            })
            fs.appendFileSync(fullPath, out, 'utf8');
          }
        }
      };

      walk(outdir);
    });
  }
}

const entryFile = 'src/index.ts';

// 模块强制引入处理插件
const injectForceDepsPlugin = {
  name: 'inject-force-deps',
  setup(build) {
    const entryFilePath = path.resolve(entryFile);
    const depsFilePath = path.resolve('./scripts/force-deps.js');
    
    build.onLoad({ filter: /.*/, namespace: 'file' }, async (args) => {
      if (args.path === entryFilePath) {
        console.log({path: args.path})
        const original = await fs.promises.readFile(args.path, 'utf8');
        return {
          contents: `import "${depsFilePath}";\n${original}`,
          loader: 'ts',
        };
      }
    });
  }
}

esbuild.build({
  entryPoints: [entryFile],
  bundle: true,
  platform: 'node',
  target: 'esnext',
  format: 'esm', // ✅ 使用 ESM 输出格式
  outdir: "dist",
  outExtension: {
    '.js': '.mjs'
  },
  // outfile: 'dist/index.mjs',
  define,
  sourcemap: false,
  minify: false,
  external: ['node:*', ...builtins], // 忽略 Node 内置模块
  plugins: [
    esbuildPluginPino({ transports: ["pino", "pino-pretty"] }),
    SupportEsmPlugin,
    injectForceDepsPlugin
  ]
}).then(() => {
  console.log('✅ Build finished!');
}).catch((err) => {
  console.error('❌ Build failed:', err);
  process.exit(1);
});