62 lines
1.6 KiB
JavaScript
62 lines
1.6 KiB
JavaScript
const fs = require('fs');
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const path = require('path');
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/**
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* 递归删除空目录
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* @param {string} dirPath - 要检查的目录路径
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* @param {boolean} dryRun - 是否只打印不删除
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*/
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function removeEmptyDirectories(dirPath, dryRun = false) {
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try {
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// 读取目录内容
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const files = fs.readdirSync(dirPath);
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// 递归检查子目录
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for (const file of files) {
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const fullPath = path.join(dirPath, file);
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const stat = fs.statSync(fullPath);
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if (stat.isDirectory()) {
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removeEmptyDirectories(fullPath, dryRun);
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}
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}
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// 再次读取目录内容，因为子目录可能已经被删除
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const updatedFiles = fs.readdirSync(dirPath);
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// 如果目录为空
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if (updatedFiles.length === 0) {
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console.log(`${dryRun ? 'Would remove' : 'Removing'} empty directory: ${dirPath}`);
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if (!dryRun) {
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fs.rmdirSync(dirPath);
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}
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}
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} catch (error) {
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console.error(`Error processing directory ${dirPath}:`, error.message);
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}
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}
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/**
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* 主函数
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*/
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function main() {
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// 获取项目根目录
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const projectRoot = path.resolve(__dirname, '..');
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console.log('Starting to remove empty directories...');
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console.log(`Project root: ${projectRoot}`);
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console.log('====================================');
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// 执行删除操作
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removeEmptyDirectories(projectRoot);
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console.log('====================================');
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console.log('Empty directory cleanup completed!');
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}
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// 运行主函数
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if (require.main === module) {
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main();
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}
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module.exports = removeEmptyDirectories; |