sr-1804-z/bin/index.js

#!/usr/bin/env node


let commander = require("commander")
let inquirer = require("inquirer")
let fs = require('fs')
let path = require("path")
fs.exists('./src', (bool) => {
    if (!bool) {
        fs.mkdir('src', (err) => {
            if (err) {
                console.error(err)
            }
        })
    }
})
commander.command("create").action(async () => {
    let answr = await inquirer.prompt([{
            type: "input",
            message: "请输入文件名称",
            name: "filename"
        }, {
            type: "list",
            message: "请输入文件格式",
            name: "ext",
            choices: [
                'html',
                'js',
                'json',
                'css'
            ]
        }

    ])
    fs.writeFile('./src/' + answr.filename + '.' + answr.ext, '', (err) => {
        if (err) {
            console.error(err)
        }
    })

})
commander.command('srcOf').action(() => {
    fs.readdir(path.join(__dirname, '..', 'src'), (err, files) => {
        if (err) {
            console.error(err)
        }
        fs.writeFile('dir.json', JSON.stringify(files), (err) => {
            if (err) {
                console.error(err)
            }
        })
    })
})
commander.parse(process.argv)