【xinsir】分享一个查找文件的脚手架

 program.command('find <name>').action(name => {
   if (name) {
     inquirer
       .prompt([
         {
           type: 'input',
           name: 'isAll',
           message: '输入的文件名是否是文件全称 yes/no',
           validate(input) {
             let arr = ['yes', 'no'];
             if (!arr.includes(input)) {
               return '请输入yes/no';
             }
             return true;
           }
         }
       ])
       .then(answers => {
         const spinner = ora(`正在寻找${name}...`);
         spinner.start();
         try {
           let isAll = answers.isAll === 'yes'; // 是否为全称
           let files = []; // 找到文件名的路径存储
           // 递归遍历目录下的文件
           function readDirSync(path) {
             var pa = fs.readdirSync(path);
             pa.forEach(function(ele, index) {
               var info = fs.statSync(path + '/' + ele);
               if (info.isDirectory()) {
                 readDirSync(path + '/' + ele);
               } else {
                 if((!isAll && ele.includes(name)) || (isAll && ele === name)) {
                   files.push(path + '/' + ele);
                 }
               }
             });
           }
           readDirSync('.');
           if (files.length > 0) {
             spinner.succeed();
             files = files.join('\n');
             console.log(symbols.success, chalk.green('文件已找到，文件路径如下：\n' + files));
           } else {
             spinner.fail();
             console.log(symbols.error, chalk.red(`该目录下未含有名为'${name}'的文件`));
           }
         } catch (error) {
           console.log(symbols.error, chalk.red(error));
           spinner.fail();
           console.log(symbols.error, chalk.red('在寻找文件过程出错'));
         }
       });
   } else {
     console.log(
       symbols.error,
       chalk.red('请输入完整命令：xinsir find xx(寻找的文件名)')
     );
   }
 });
 program.parse(process.argv);

效果如下：