'use strict';

const exec = require('child_process').exec;

const co = require('co');

const prompt = require('co-prompt');

const config = require('../templates');

const chalk = require('chalk');

module.exports = () => {

co(function * () {

// 处理用户输入

let tplName = yield prompt('模板名称: ');

let projectName = yield prompt('项目名称: ');

let gitUrl;

let branch;

if(!config.tpl[tplName]){

console.log(chalk.red('\n × Template does not exit!'));

process.exit();

}

gitUrl = config.tpl[tplName].url;

branch = config.tpl[tplName].branch;

// git命令，远程拉取项目并自定义项目名

let cmdStr = `git clone ${gitUrl} ${projectName} && cd ${projectName} && git checkout ${branch}`;

console.log(chalk.white('\n Start generating...'));

exec(cmdStr,(error,stdout,stderr) => {

if(error){

console.log(error);

process.exit();

}

console.log(chalk.green('\n √ Generation completed!'));

console.log(`\n cd ${projectName} && npm install \n`);

process.exit();

});

});

};