// @ts-check
import { resolvePath } from '@kevisual/use-config';

const entry = 'src/index.ts';
const naming = 'app';
const external = ['pg', 'sqlite3', 'ioredis', 'pm2'];
/**
 * @type {import('bun').BuildConfig}
 */
await Bun.build({
  target: 'node',
  format: 'esm',
  entrypoints: [resolvePath(entry, { meta: import.meta })],
  outdir: resolvePath('./dist', { meta: import.meta }),
  naming: {
    entry: `${naming}.js`,
  },
  external,
  env: 'KEVISUAL_*',
  // 启用模块转换和优化
  minify: false,
  splitting: false,
  sourcemap: 'external',
  // 处理 CommonJS 到 ESM 的转换
  plugins: [{
    name: 'transform-requires',
    setup(build) {
      // 转换内置模块为 node: 前缀
      build.onResolve({ filter: /^(path|fs|module|url|util|crypto|stream|buffer|events|http|https|net|os|querystring|zlib|cluster|child_process|worker_threads|perf_hooks|inspector|dgram|dns|tls|readline|repl|process|assert|vm|timers|constants|string_decoder|punycode|v8)$/ }, args => {
        return {
          path: `node:${args.path}`,
          external: true
        }
      });
    }
  }]
});

// const cmd = `dts -i src/index.ts -o app.d.ts`;
// const cmd = `dts -i ${entry} -o ${naming}.d.ts`;
// execSync(cmd, { stdio: 'inherit' });