151 lines
5.0 KiB
JavaScript
151 lines
5.0 KiB
JavaScript
#!/usr/bin/env node
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const path = require('path');
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const { processDirectory } = require('./optimized-processor.js');
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/**
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* 优化处理dist目录的便捷脚本
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*/
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async function optimizeDist() {
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const rootDir = path.dirname(__dirname); // 项目根目录
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const distDir = path.join(rootDir, 'dist');
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console.log('🚀 Optimized Dist Processor');
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console.log('========================');
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console.log('');
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// 检查dist目录
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const fs = require('fs');
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if (!fs.existsSync(distDir)) {
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console.error(`❌ Dist directory not found: ${distDir}`);
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console.log('💡 Make sure to build your project first');
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process.exit(1);
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}
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console.log(`📂 Processing dist directory: ${distDir}`);
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console.log('');
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try {
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// 使用优化处理器处理dist目录
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const result = await processDirectory(distDir, {
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useOllama: true, // 优先使用Ollama
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parallel: true, // 并行处理
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dryRun: false, // 实际处理文件
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clearCache: false // 保留缓存
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});
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console.log('');
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console.log('🎉 Optimization completed!');
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console.log('=========================');
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console.log('');
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console.log('📁 Results:');
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console.log(` Original: ${distDir}`);
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console.log(` Optimized: ${result.outputDir}`);
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console.log('');
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console.log('📊 Statistics:');
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console.log(` Total files: ${result.totalFiles}`);
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console.log(` Successful: ${result.successful}`);
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console.log(` Failed: ${result.failed}`);
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console.log(` Size saved: ${result.totalReduction > 0 ? formatBytes(result.totalReduction) : 'No reduction'}`);
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console.log(` Processing time: ${result.processingTime.toFixed(2)}s`);
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console.log('');
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if (result.totalReduction > 0) {
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const reductionPercent = ((result.totalReduction / getTotalSize(distDir)) * 100).toFixed(2);
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console.log(`📈 Performance improvement: ${reductionPercent}% size reduction`);
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}
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console.log('💡 Usage:');
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console.log(` Use files from: ${result.outputDir}`);
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console.log(' Cache stored in: ./scripts/.cache/');
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console.log(' Run with --dry-run to preview changes');
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} catch (error) {
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console.error('❌ Optimization failed:', error.message);
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process.exit(1);
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}
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}
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/**
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* 获取目录总大小
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*/
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function getTotalSize(dir) {
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const fs = require('fs');
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let totalSize = 0;
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function traverse(currentDir) {
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const files = fs.readdirSync(currentDir);
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for (const file of files) {
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const filePath = path.join(currentDir, file);
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const stats = fs.statSync(filePath);
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if (stats.isDirectory()) {
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traverse(filePath);
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} else {
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totalSize += stats.size;
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}
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}
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}
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traverse(dir);
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return totalSize;
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}
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/**
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* 格式化字节数
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*/
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function formatBytes(bytes) {
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if (bytes === 0) return '0 Bytes';
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const k = 1024;
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const sizes = ['Bytes', 'KB', 'MB', 'GB'];
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const i = Math.floor(Math.log(bytes) / Math.log(k));
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return parseFloat((bytes / Math.pow(k, i)).toFixed(2)) + ' ' + sizes[i];
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}
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// 解析命令行参数
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const args = process.argv.slice(2);
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const options = {};
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for (let i = 0; i < args.length; i++) {
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const arg = args[i];
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if (arg === '--help' || arg === '-h') {
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console.log(`
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Usage: node optimize-dist.js [options]
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Options:
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--help, -h Show this help message
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--dry-run, -d Preview mode - don't save files
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--local, -l Use local fallback method instead of Ollama
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--single, -s Use single-threaded processing
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--clear-cache, -c Clear existing cache before processing
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Description:
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Optimizes all JavaScript files in the dist directory by:
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🤖 Removing console statements using Ollama AI
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🚀 Parallel processing for faster execution
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📋 Intelligent caching to avoid reprocessing
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⏭️ Incremental processing of only changed files
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📊 Detailed performance statistics
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Examples:
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node optimize-dist.js # Full optimization
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node optimize-dist.js --dry-run # Preview changes
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node optimize-dist.js --local # Use local method
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node optimize-dist.js --clear-cache # Clear cache and reprocess
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`);
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process.exit(0);
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} else if (arg === '--dry-run' || arg === '-d') {
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options.dryRun = true;
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} else if (arg === '--local' || arg === '-l') {
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options.useOllama = false;
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} else if (arg === '--single' || arg === '-s') {
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options.parallel = false;
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} else if (arg === '--clear-cache' || arg === '-c') {
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options.clearCache = true;
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}
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}
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// 执行优化
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optimizeDist(options).catch(console.error); |