aps-agent/scripts/smoke-packaged-desktop.mjs

import { spawn, spawnSync } from 'node:child_process';
import fs from 'node:fs';
import net from 'node:net';
import os from 'node:os';
import path from 'node:path';
import { fileURLToPath } from 'node:url';

const repoRoot = path.resolve(path.dirname(fileURLToPath(import.meta.url)), '..');
const executable = path.join(
  repoRoot,
  'apps',
  'desktop',
  'release',
  'win-unpacked',
  '工业智核 APS.exe',
);

function reservePort() {
  return new Promise((resolve, reject) => {
    const server = net.createServer();
    server.once('error', reject);
    server.listen({ host: '127.0.0.1', port: 0, exclusive: true }, () => {
      const address = server.address();
      const port = typeof address === 'object' && address ? address.port : 0;
      server.close((error) => error ? reject(error) : resolve(port));
    });
  });
}

function delay(milliseconds) {
  return new Promise((resolve) => setTimeout(resolve, milliseconds));
}

async function waitForPage(debugPort, child) {
  const deadline = Date.now() + 60_000;
  while (Date.now() < deadline) {
    if (child.exitCode !== null) {
      throw new Error(`packaged Electron exited before smoke validation: ${child.exitCode}`);
    }
    try {
      const response = await fetch(`http://127.0.0.1:${debugPort}/json/list`);
      const targets = await response.json();
      const page = targets.find((target) => (
        target.type === 'page' && target.url.startsWith('http://127.0.0.1:')
      ));
      if (page) return page;
    } catch {
      // The DevTools endpoint starts after the Electron main process.
    }
    await delay(250);
  }
  throw new Error('packaged Electron page did not become ready within 60 seconds');
}

function evaluate(webSocketDebuggerUrl, expression) {
  return new Promise((resolve, reject) => {
    const socket = new WebSocket(webSocketDebuggerUrl);
    const timer = setTimeout(() => {
      socket.close();
      reject(new Error('DevTools evaluation timed out'));
    }, 10_000);
    socket.addEventListener('open', () => {
      socket.send(JSON.stringify({
        id: 1,
        method: 'Runtime.evaluate',
        params: { expression, returnByValue: true },
      }));
    });
    socket.addEventListener('message', (event) => {
      const message = JSON.parse(String(event.data));
      if (message.id !== 1) return;
      clearTimeout(timer);
      socket.close();
      if (message.error || message.result?.exceptionDetails) {
        reject(new Error(JSON.stringify(message.error ?? message.result.exceptionDetails)));
        return;
      }
      resolve(message.result.result.value);
    });
    socket.addEventListener('error', () => {
      clearTimeout(timer);
      reject(new Error('DevTools WebSocket failed'));
    });
  });
}

async function waitForRenderer(page, child) {
  const expression = `JSON.stringify({
    bridge: Boolean(window.apsDesktop),
    mode: window.apsDesktop?.mode,
    ready: document.readyState,
    origin: location.origin,
    skillsDir: window.apsDesktop?.skillsDir,
    title: document.title,
    rootChildren: document.querySelector('#root')?.childElementCount ?? 0
  })`;
  const deadline = Date.now() + 30_000;
  let lastResult = null;
  while (Date.now() < deadline) {
    if (child.exitCode !== null) {
      throw new Error(`packaged Electron exited during renderer validation: ${child.exitCode}`);
    }
    try {
      lastResult = await evaluate(page.webSocketDebuggerUrl, expression);
      const renderer = JSON.parse(lastResult);
      if (
        renderer.origin.startsWith('http://127.0.0.1:')
        && renderer.ready === 'complete'
        && renderer.bridge
        && renderer.rootChildren > 0
      ) return renderer;
    } catch {
      // Navigation replaces the initial about:blank execution context.
    }
    await delay(250);
  }
  throw new Error(`sandboxed preload validation failed: ${lastResult}`);
}

function stopProcessTree(child) {
  if (!Number.isInteger(child.pid) || child.pid <= 0) return;
  if (process.platform === 'win32') {
    spawnSync('taskkill.exe', ['/pid', String(child.pid), '/T', '/F'], {
      stdio: 'ignore',
      windowsHide: true,
    });
    return;
  }
  child.kill('SIGKILL');
}

async function removeUserDataDir(userDataDir) {
  let lastError = null;
  for (let attempt = 0; attempt < 5; attempt += 1) {
    try {
      fs.rmSync(userDataDir, { recursive: true, force: true });
      return;
    } catch (error) {
      lastError = error;
      await delay(500 * (attempt + 1));
    }
  }
  console.warn(`could not remove smoke user data: ${lastError}`);
}

async function main() {
  if (!fs.existsSync(executable)) {
    throw new Error(`packaged Electron executable is missing: ${executable}`);
  }
  const debugPort = await reservePort();
  const userDataDir = fs.mkdtempSync(path.join(os.tmpdir(), 'aps-electron-smoke-'));
  const child = spawn(executable, [
    `--remote-debugging-port=${debugPort}`,
    `--user-data-dir=${userDataDir}`,
  ], {
    cwd: path.dirname(executable),
    stdio: 'ignore',
    windowsHide: true,
  });

  try {
    const page = await waitForPage(debugPort, child);
    const renderer = await waitForRenderer(page, child);
    if (renderer.mode !== 'desktop') throw new Error(`unexpected desktop mode: ${renderer.mode}`);
    const directHealth = await fetch(`${renderer.origin}/api/health`);
    if (directHealth.status !== 403) {
      throw new Error(`direct Sidecar request returned ${directHealth.status}, expected 403`);
    }
    console.log(JSON.stringify({
      electronPid: child.pid,
      origin: renderer.origin,
      bridge: renderer.bridge,
      mode: renderer.mode,
      ready: renderer.ready,
      directHealthStatus: directHealth.status,
      skillsDir: renderer.skillsDir,
      title: renderer.title,
      rootChildren: renderer.rootChildren,
    }));
  } finally {
    stopProcessTree(child);
    await delay(750);
    await removeUserDataDir(userDataDir);
  }
}

await main();