129 lines
3.5 KiB
JavaScript
129 lines
3.5 KiB
JavaScript
const fs = require('fs');
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const path = require('path');
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const { execSync } = require('child_process');
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console.log('🚀 使用 Rollup 构建npm包...');
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async function main() {
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try {
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// 清理旧的dist目录
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if (fs.existsSync('./dist')) {
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console.log('🧹 清理旧的构建文件...');
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execSync('rimraf ./dist', { stdio: 'inherit' });
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}
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// 执行Rollup构建
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console.log('📦 执行 Rollup 构建...');
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execSync('npx rollup -c rollup.config.cjs', { stdio: 'inherit' });
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// 生成package.json
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console.log('📋 生成 package.json...');
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generatePackageJson();
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// 复制其他文件
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console.log('📁 复制必要文件...');
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copyFiles();
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// 输出构建结果
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showBuildResults();
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console.log('✅ 构建完成！');
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console.log('\n🚀 发布命令:');
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console.log('cd dist && npm publish');
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} catch (error) {
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console.error('❌ 构建失败:', error.message);
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process.exit(1);
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}
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}
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function generatePackageJson() {
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const sourcePackage = JSON.parse(fs.readFileSync('./package.json', 'utf8'));
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const distPackage = {
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name: sourcePackage.name,
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version: sourcePackage.version,
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description: sourcePackage.description,
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main: 'index.cjs',
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module: 'index.mjs',
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unpkg: 'index.umd.js',
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types: 'index.d.ts',
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exports: {
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'.': {
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import: './index.mjs',
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require: './index.cjs',
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types: './index.d.ts'
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}
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},
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files: [
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'index.mjs',
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'index.mjs.map',
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'index.cjs',
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'index.cjs.map',
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'index.umd.js',
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'index.umd.js.map',
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'index.es5.js',
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'index.es5.js.map',
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'index.d.ts'
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],
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keywords: [
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'ecs',
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'behavior-tree',
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'ai',
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'game-ai',
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'entity-component-system',
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'typescript',
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'cocos-creator',
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'laya',
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'rollup'
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],
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author: sourcePackage.author,
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license: sourcePackage.license,
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repository: sourcePackage.repository,
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bugs: sourcePackage.bugs,
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homepage: sourcePackage.homepage,
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peerDependencies: sourcePackage.peerDependencies,
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engines: {
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node: '>=16.0.0'
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},
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sideEffects: false
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};
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fs.writeFileSync('./dist/package.json', JSON.stringify(distPackage, null, 2));
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}
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function copyFiles() {
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const filesToCopy = [
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// 如果有 README 或其他文件需要复制，可以在这里添加
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];
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filesToCopy.forEach(({ src, dest }) => {
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if (fs.existsSync(src)) {
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fs.copyFileSync(src, dest);
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console.log(` ✓ 复制: ${path.basename(dest)}`);
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} else {
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console.log(` ⚠️ 文件不存在: ${src}`);
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}
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});
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if (filesToCopy.length === 0) {
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console.log(' ℹ️ 没有需要复制的文件');
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}
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}
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function showBuildResults() {
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const distDir = './dist';
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const files = ['index.mjs', 'index.cjs', 'index.umd.js', 'index.es5.js', 'index.d.ts'];
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console.log('\n📊 构建结果:');
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files.forEach(file => {
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const filePath = path.join(distDir, file);
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if (fs.existsSync(filePath)) {
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const size = fs.statSync(filePath).size;
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console.log(` ${file}: ${(size / 1024).toFixed(1)}KB`);
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}
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});
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}
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main().catch(console.error);
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