sth-cli/lib/create.js

stonehg vue cli

/*
 * @Description: 
 * @Autor: houyueke
 * @Date: 2022-04-24 14:41:35
 * @LastEditors: houyueke
 * @LastEditTime: 2022-04-24 17:49:45
 */
const path = require('path')
const fs = require('fs-extra')
const inquirer = require('inquirer')
const Generator = require('./Generator')

module.exports = async function (name, options) {
    // console.log(name, options);
    //执行创建命令

    //当前命令行选择的目录
    const cwd = process.cwd()
    //需要创建的目录地址
    const targetDir = path.join(cwd, name)

    //目录是否已经存在
    if (fs.existsSync(targetDir)) {
        //是否为强制创建
        if (options.force) {
            await fs.remove(targetDir)
        } else {
            //询问用户是否确定需要覆盖
            let { action } = await inquirer.prompt([
                {
                    name: 'action',
                    type: 'list',
                    message: '目标目录已存在，请选择：',
                    choices: [
                        {
                            name: '覆盖',
                            value: 'overwrite'
                        },
                        {
                            name: "取消",
                            value: false
                        }
                    ]
                }
            ])
            if (!action) {
                return
            } else if (action === 'overwrite') {
                //移除已存在的目录
                await fs.remove(targetDir)
            }
        }
    }

    //创建目录
    const generator = new Generator(name, targetDir)

    //创建项目
    generator.create()
}