ui-config/bin/ui-add.js

快速ui框架配置

#!/usr/bin/env node

// 交互式命令行
const inquirer = require('inquirer')
// 修改控制台字符串的样式
const chalk = require('chalk')
// node 内置文件模块
const fs = require('fs')
// 读取根目录下的 template.json
const tplObj = require(`${__dirname}/../template`)

// 自定义交互式命令行的问题及简单的校验
let question = [
    {
        name: "name",
        type: 'input',
        message: "请输入模板名称",
        validate(val) {
            if (val === '') {
                return 'Name is required!'
            } else if (tplObj[val]) {
                return 'Template has already existed!'
            } else {
                return true
            }
        }
    },
    {
        name: "url",
        type: 'input',
        message: "请输入模板地址",
        validate(val) {
            if (val === '') return 'The url is required!'
            return true
        }
    }
]

inquirer
    .prompt(question).then(answers => {
        console.log('answers---',answers);
        
        // answers 就是用户输入的内容，是个对象
        let { name, url } = answers;
        // 过滤 unicode 字符
        tplObj[name] = url.replace(/[\u0000-\u0019]/g, '')
        // 把模板信息写入 template.json 文件中
        fs.writeFile(`${__dirname}/../template.json`, JSON.stringify(tplObj), 'utf-8', err => {
            if (err) console.log(err)
            console.log('\n')
            console.log(chalk.green('Added successfully!\n'))
            console.log(chalk.grey('The latest template list is: \n'))
            console.log(tplObj)
            console.log('\n')
        })
    })