@neosjs/cli/lib/create/verify.js

Neos(奈欧斯)是一个帮助开发者快速地创建 Vue3 应用并自动配置项目编译的脚手架

"use strict";const path=require("path"),chalk=require("chalk"),fs=require("fs-extra"),inquirer=require("inquirer"),validateProjectName=require("validate-npm-package-name"),fileServer=require("./fileServer"),{clearConsole}=require("../utils/logger"),{logWithSpinner,stopSpinner}=require("../utils/spinner"),verify={async exists(a,{targetDir:b,inCurrent:c}){if(a.force)await fs.remove(b);else{if(await clearConsole(),c){const{ok:a}=await inquirer.prompt([{name:"ok",type:"confirm",message:"\u786E\u5B9A\u5728\u5F53\u524D\u76EE\u5F55\u4E2D\u751F\u6210\u9879\u76EE?"}]);if(!a)return!1}const a=await fileServer.list(b);if(a.length){const{action:d}=await inquirer.prompt([{name:"action",type:"list",message:`目标目录 ${chalk.cyan(b)} 已经存在。请选择:\n\n`,choices:[{name:" \uD83D\uDDC3  \u8986\u76D6\u9879\u76EE",value:"overwrite"},{name:" \uD83D\uDD17 \u5408\u5E76\u9879\u76EE",value:"merge"},{name:" \uD83D\uDD12 \u53D6\u6D88\u521B\u5EFA",value:!1}]}]);if(!d)return!1;"overwrite"===d&&(logWithSpinner(`移除 ${chalk.bold(b)}...`),c?await fileServer.delete(b,a):await fs.remove(b),stopSpinner())}}return!0},invalid(a,{errors:b,warnings:c}){console.error(chalk.red(`无效的项目名称: "${a}"`)),b&&b.forEach(function(a){console.error(chalk.red.dim(`Error: ${a}`))}),c&&c.forEach(function(a){console.error(chalk.red.dim(`警告: ${a}`))}),process.exit(1)},async start(a,b){const c=b.cwd||process.cwd(),d="."===a,e=d?path.relative("../",c):a,f=path.resolve(c,a||"."),{validForNewPackages:g,errors:h,warnings:i}=validateProjectName(e);// 项目名存在
if(g||this.invalid(e,{errors:h,warnings:i}),fs.existsSync(f)){const a=await this.exists(b,{targetDir:f,inCurrent:d});if(!a)return!1}return{name:e,context:f}}};module.exports=verify;