【xinsir】分享一个查找文件的脚手架

1 program.command(‘find ‘).action(name => {
2 if (name) {
3 inquirer
4 .prompt([
5 {
6 type: ‘input‘,
7 name: ‘isAll‘,
8 message: ‘输入的文件名是否是文件全称 yes/no‘,
9 validate(input) {
10 let arr = [‘yes‘, ‘no‘];
11 if (!arr.includes(input)) {
12 return ‘请输入yes/no‘;
13 }
14 return true;
15 }
16 }
17 ])
18 .then(answers => {
19 const spinner = ora(`正在寻找${name}...`);
20 spinner.start();
21 try {
22 let isAll = answers.isAll === ‘yes‘; // 是否为全称
23 let files = []; // 找到文件名的路径存储
24 // 递归遍历目录下的文件
25 function readDirSync(path) {
26 var pa = fs.readdirSync(path);
27 pa.forEach(function(ele, index) {
28 var info = fs.statSync(path + ‘/‘ + ele);
29 if (info.isDirectory()) {
30 readDirSync(path + ‘/‘ + ele);
31 } else {
32 if((!isAll && ele.includes(name)) || (isAll && ele === name)) {
33 files.push(path + ‘/‘ + ele);
34 }
35 }
36 });
37 }
38 readDirSync(‘.‘);
39 if (files.length > 0) {
40 spinner.succeed();
41 files = files.join(‘\n‘);
42 console.log(symbols.success, chalk.green(‘文件已找到，文件路径如下：\n‘ + files));
43 } else {
44 spinner.fail();
45 console.log(symbols.error, chalk.red(`该目录下未含有名为‘${name}‘的文件`));
46 }
47 } catch (error) {
48 console.log(symbols.error, chalk.red(error));
49 spinner.fail();
50 console.log(symbols.error, chalk.red(‘在寻找文件过程出错‘));
51 }
52 });
53 } else {
55 console.log(
56 symbols.error,
57 chalk.red(‘请输入完整命令：xinsir find xx(寻找的文件名)‘)
58 );
59 }
60 });
61 program.parse(process.argv);