feat: release qwen-code CLI packages as a standalone bundled js, with necessary vendors

scripts/prepare-package.js

@@ -1,51 +1,110 @@
 /**
  * @license
- * Copyright 2025 Google LLC
+ * Copyright 2025 Qwen
  * SPDX-License-Identifier: Apache-2.0
  */
 
+/**
+ * Prepares the bundled CLI package for npm publishing
+ * This script adds publishing metadata (package.json, README, LICENSE) to dist/
+ * All runtime assets (cli.js, vendor/, *.sb) are already in dist/ from the bundle step
+ */
+
 import fs from 'node:fs';
 import path from 'node:path';
 import { fileURLToPath } from 'node:url';
+import { execSync } from 'node:child_process';
 
-// ES module equivalent of __dirname
 const __filename = fileURLToPath(import.meta.url);
 const __dirname = path.dirname(__filename);
-
 const rootDir = path.resolve(__dirname, '..');
 
-function copyFiles(packageName, filesToCopy) {
-  const packageDir = path.resolve(rootDir, 'packages', packageName);
-  if (!fs.existsSync(packageDir)) {
-    console.error(`Error: Package directory not found at ${packageDir}`);
-    process.exit(1);
-  }
+const distDir = path.join(rootDir, 'dist');
+const cliBundlePath = path.join(distDir, 'cli.js');
+const vendorDir = path.join(distDir, 'vendor');
 
-  console.log(`Preparing package: ${packageName}`);
-  for (const [source, dest] of Object.entries(filesToCopy)) {
-    const sourcePath = path.resolve(rootDir, source);
-    const destPath = path.resolve(packageDir, dest);
-    try {
-      fs.copyFileSync(sourcePath, destPath);
-      console.log(`Copied ${source} to packages/${packageName}/`);
-    } catch (err) {
-      console.error(`Error copying ${source}:`, err);
-      process.exit(1);
-    }
+// Verify dist directory and bundle exist
+if (!fs.existsSync(distDir)) {
+  console.error('Error: dist/ directory not found');
+  console.error('Please run "npm run bundle" first');
+  process.exit(1);
+}
+
+if (!fs.existsSync(cliBundlePath)) {
+  console.error(`Error: Bundle not found at ${cliBundlePath}`);
+  console.error('Please run "npm run bundle" first');
+  process.exit(1);
+}
+
+if (!fs.existsSync(vendorDir)) {
+  console.error(`Error: Vendor directory not found at ${vendorDir}`);
+  console.error('Please run "npm run bundle" first');
+  process.exit(1);
+}
+
+// Copy README and LICENSE
+console.log('Copying documentation files...');
+const filesToCopy = ['README.md', 'LICENSE'];
+for (const file of filesToCopy) {
+  const sourcePath = path.join(rootDir, file);
+  const destPath = path.join(distDir, file);
+  if (fs.existsSync(sourcePath)) {
+    fs.copyFileSync(sourcePath, destPath);
+    console.log(`Copied ${file}`);
+  } else {
+    console.warn(`Warning: ${file} not found at ${sourcePath}`);
   }
 }
 
-// Prepare 'core' package
-copyFiles('core', {
-  'README.md': 'README.md',
-  LICENSE: 'LICENSE',
-  '.npmrc': '.npmrc',
-});
+// Copy package.json from root and modify it for publishing
+console.log('Creating package.json for distribution...');
+const rootPackageJson = JSON.parse(
+  fs.readFileSync(path.join(rootDir, 'package.json'), 'utf-8'),
+);
+const corePackageJson = JSON.parse(
+  fs.readFileSync(
+    path.join(rootDir, 'packages', 'core', 'package.json'),
+    'utf-8',
+  ),
+);
 
-// Prepare 'cli' package
-copyFiles('cli', {
-  'README.md': 'README.md',
-  LICENSE: 'LICENSE',
-});
+const runtimeDependencies = {};
+if (corePackageJson.dependencies?.tiktoken) {
+  runtimeDependencies.tiktoken = corePackageJson.dependencies.tiktoken;
+}
 
-console.log('Successfully prepared all packages.');
+// Create a clean package.json for the published package
+const distPackageJson = {
+  name: rootPackageJson.name,
+  version: rootPackageJson.version,
+  description:
+    rootPackageJson.description || 'Qwen Code - AI-powered coding assistant',
+  repository: rootPackageJson.repository,
+  type: 'module',
+  main: 'cli.js',
+  bin: {
+    qwen: 'cli.js',
+  },
+  files: ['cli.js', 'vendor', 'README.md', 'LICENSE'],
+  config: rootPackageJson.config,
+  dependencies: runtimeDependencies,
+  optionalDependencies: {
+    '@lydell/node-pty': '1.1.0',
+    '@lydell/node-pty-darwin-arm64': '1.1.0',
+    '@lydell/node-pty-darwin-x64': '1.1.0',
+    '@lydell/node-pty-linux-x64': '1.1.0',
+    '@lydell/node-pty-win32-arm64': '1.1.0',
+    '@lydell/node-pty-win32-x64': '1.1.0',
+    'node-pty': '^1.0.0',
+  },
+  engines: rootPackageJson.engines,
+};
+
+fs.writeFileSync(
+  path.join(distDir, 'package.json'),
+  JSON.stringify(distPackageJson, null, 2) + '\n',
+);
+
+console.log('\n✅ Package prepared for publishing at dist/');
+console.log('\nPackage structure:');
+execSync('ls -lh dist/', { stdio: 'inherit', cwd: rootDir });