impress_asr_input/scripts/build-windows.js

/**
 * Windows x64 自动打包脚本
 * 功能：
 * 1. 自动下载 Electron 并缓存到用户目录
 * 2. 编译 TypeScript 并复制 UI 文件
 * 3. 打包成 ZIP 文件
 * 4. 支持增量打包（使用缓存的 Electron）
 */

import { existsSync, mkdirSync, rmSync, writeFileSync, readFileSync, cpSync } from 'fs';
import { join } from 'path';
import { execSync } from 'child_process';
import { homedir } from 'os';

// 路径配置
const rootDir = process.cwd();
const userCacheDir = join(homedir(), '.impress-asr-input', 'cache');
const electronCacheDir = join(userCacheDir, 'electron');
const releaseDir = join(rootDir, 'release');
const distDir = join(rootDir, 'dist');

// Electron 版本
const ELECTRON_VERSION = '28.3.3';
const ELECTRON_ZIP_NAME = `electron-v${ELECTRON_VERSION}-win32-x64.zip`;
const ELECTRON_ZIP_PATH = join(electronCacheDir, ELECTRON_ZIP_NAME);
const ELECTRON_URL = `https://npmmirror.com/mirrors/electron/${ELECTRON_VERSION}/${ELECTRON_ZIP_NAME}`;

// 颜色输出
const colors = {
  reset: '\x1b[0m',
  green: '\x1b[32m',
  yellow: '\x1b[33m',
  blue: '\x1b[34m',
  red: '\x1b[31m',
};

function log(color, message) {
  console.log(`${color}${message}${colors.reset}`);
}

/**
 * 创建必要的目录
 */
function ensureDirs() {
  log(colors.blue, '📁 创建目录...');
  if (!existsSync(userCacheDir)) {
    mkdirSync(userCacheDir, { recursive: true });
    log(colors.green, `  ✅ 缓存目录：${userCacheDir}`);
  }
  if (!existsSync(electronCacheDir)) {
    mkdirSync(electronCacheDir, { recursive: true });
  }
  if (!existsSync(releaseDir)) {
    mkdirSync(releaseDir, { recursive: true });
  }
}

/**
 * 下载 Electron
 */
function downloadElectron() {
  if (existsSync(ELECTRON_ZIP_PATH)) {
    log(colors.green, `✅ Electron 已缓存：${ELECTRON_ZIP_NAME}`);
    return;
  }

  log(colors.yellow, `📥 下载 Electron ${ELECTRON_VERSION}...`);
  log(colors.blue, `   URL: ${ELECTRON_URL}`);

  try {
    const proxy = process.env.http_proxy || process.env.https_proxy || '';
    const curlCmd = proxy
      ? `curl -L -o "${ELECTRON_ZIP_PATH}" --proxy "${proxy}" "${ELECTRON_URL}"`
      : `curl -L -o "${ELECTRON_ZIP_PATH}" "${ELECTRON_URL}"`;

    execSync(curlCmd, { stdio: 'inherit' });

    if (existsSync(ELECTRON_ZIP_PATH)) {
      const size = Math.round(readFileSync(ELECTRON_ZIP_PATH).length / 1024 / 1024 * 100) / 100;
      log(colors.green, `✅ 下载完成：${size}MB`);
    }
  } catch (error) {
    log(colors.red, '❌ 下载失败，请检查网络连接或代理设置');
    throw error;
  }
}

/**
 * 编译 TypeScript
 */
function compileTypeScript() {
  log(colors.blue, '📝 编译 TypeScript...');
  execSync('npm run build', { stdio: 'inherit' });
  log(colors.green, '✅ 编译完成');
}

/**
 * 解压 Electron
 */
function unzipElectron(outputDir) {
  if (existsSync(outputDir)) {
    rmSync(outputDir, { recursive: true, force: true });
  }
  mkdirSync(outputDir, { recursive: true });

  log(colors.blue, '📦 解压 Electron...');
  execSync(`unzip -o "${ELECTRON_ZIP_PATH}" -d "${outputDir}"`, { stdio: 'inherit' });
  log(colors.green, '✅ 解压完成');
}

/**
 * 复制应用文件
 */
function copyAppFiles(appDir) {
  log(colors.blue, '📋 复制应用文件...');

  const resourcesAppDir = join(appDir, 'resources', 'app');
  mkdirSync(resourcesAppDir, { recursive: true });

  // 复制 dist 目录
  const distFiles = ['core', 'utils', 'ui', 'electron-main.js', 'preload.js', 'main.js', 'package.json'];
  for (const file of distFiles) {
    const src = join(distDir, file);
    const dest = join(resourcesAppDir, file);

    if (existsSync(src)) {
      cpSync(src, dest, { recursive: true });
      log(colors.green, `  ✅ ${file}`);
    }
  }

  // 复制 node_modules
  const nodeModulesDir = join(resourcesAppDir, 'node_modules');
  mkdirSync(nodeModulesDir, { recursive: true });

  const deps = ['onnxruntime-web', 'clipboardy', 'commander'];
  for (const dep of deps) {
    const src = join(rootDir, 'node_modules', dep);
    const dest = join(nodeModulesDir, dep);
    if (existsSync(src)) {
      cpSync(src, dest, { recursive: true });
      log(colors.green, `  ✅ node_modules/${dep}`);
    }
  }

  // 创建空的 models 目录
  mkdirSync(join(resourcesAppDir, 'models'), { recursive: true });
  log(colors.green, '  ✅ models/');
}

/**
 * 打包成 ZIP
 */
function createZip(packageName) {
  log(colors.blue, '📦 打包 ZIP...');

  const zipPath = join(releaseDir, packageName);
  const appName = 'impress-asr-input-win-x64';

  execSync(`zip -rq "${zipPath}" "${appName}"`, {
    cwd: releaseDir,
    stdio: 'inherit'
  });

  const size = Math.round(readFileSync(zipPath).length / 1024 / 1024 * 100) / 100;
  log(colors.green, `✅ 打包完成：${packageName} (${size}MB)`);
}

/**
 * 清理临时目录
 */
function cleanup() {
  log(colors.blue, '🧹 清理临时文件...');
  const tempDir = join(releaseDir, 'impress-asr-input-win-x64');
  if (existsSync(tempDir)) {
    rmSync(tempDir, { recursive: true, force: true });
  }
  log(colors.green, '✅ 清理完成');
}

/**
 * 主函数
 */
function main() {
  console.log('');
  log(colors.green, '╔════════════════════════════════════════════╗');
  log(colors.green, '║  Impress ASR Input - Windows x64 打包工具  ║');
  log(colors.green, '╚════════════════════════════════════════════╝');
  console.log('');

  try {
    // 1. 创建目录
    ensureDirs();

    // 2. 下载 Electron
    downloadElectron();

    // 3. 编译 TypeScript
    compileTypeScript();

    // 4. 解压 Electron 到临时目录
    const tempDir = join(releaseDir, 'impress-asr-input-win-x64');
    unzipElectron(tempDir);

    // 5. 复制应用文件
    copyAppFiles(tempDir);

    // 6. 打包
    const version = '0.1.0';
    const packageName = `Impress_ASR_Input-${version}-win-x64.zip`;
    createZip(packageName);

    // 7. 清理
    cleanup();

    console.log('');
    log(colors.green, '═══════════════════════════════════════');
    log(colors.green, '✅ Windows x64 版本打包完成！');
    log(colors.green, '═══════════════════════════════════════');
    log(colors.blue, `📦 输出文件：release/${packageName}`);
    log(colors.blue, `💾 缓存目录：${userCacheDir}`);
    console.log('');

  } catch (error) {
    console.log('');
    log(colors.red, '❌ 打包失败！');
    throw error;
  }
}

// 运行
main();