import { access, readdir } from 'node:fs/promises';

const expectedOutputs = [
  'dist/apps/api/main.js',
  'dist/apps/scheduler/main.js',
  'dist/apps/worker/main.js',
];

await Promise.all(expectedOutputs.map((output) => access(output)));

const sourceDirectories = ['apps', 'libs', 'test'];
const leakedOutputs = [];

async function findLeakedOutputs(directory) {
  for (const entry of await readdir(directory, { withFileTypes: true })) {
    const target = `${directory}/${entry.name}`;
    if (entry.isDirectory()) await findLeakedOutputs(target);
    if (entry.isFile() && /\.(?:js|js\.map|d\.ts)$/.test(entry.name)) leakedOutputs.push(target);
  }
}

await Promise.all(sourceDirectories.map(findLeakedOutputs));
if (leakedOutputs.length > 0) {
  throw new Error(`构建产物不得写入源码目录：${leakedOutputs.join('、')}`);
}