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- const chalk = require('chalk') //命令行颜色
- const ora = require('ora') // 加载流程动画
- const spinner_style = require('./spinner_style') //加载动画样式
- const shell = require('shelljs') // 执行shell命令
- const node_ssh = require('node-ssh') // ssh连接服务器
- const inquirer = require('inquirer') //命令行交互
- const zipFile = require('compressing')// 压缩zip
- const fs = require('fs') // nodejs内置文件模块
- const path = require('path') // nodejs内置路径模块
- const CONFIG = require('./config') // 配置
- const SSH = new node_ssh();
- let config; // 用于保存 inquirer 命令行交互后选择正式|测试版的配置
- //logs
- const defaultLog = log => console.log(chalk.blue(`---------------- ${log} ----------------`));
- const errorLog = log => console.log(chalk.red(`---------------- ${log} ----------------`));
- const successLog = log => console.log(chalk.green(`---------------- ${log} ----------------`));
- //文件夹目录
- const distDir = path.resolve(__dirname, '../dist'); //待打包
- const distZipPath = path.resolve(__dirname, `../dist.zip`); //打包后地址(dist.zip是文件名,不需要更改, 主要在config中配置 PATH 即可)
- //项目打包代码 npm run build
- const compileDist = async () => {
- const loading = ora( defaultLog('项目开始打包') ).start();
- loading.spinner = spinner_style.arrow4;
- shell.cd(path.resolve(__dirname, '../'));
- const res = await shell.exec('npm run build'); //执行shell 打包命令
- loading.stop();
- if(res.code === 0) {
- successLog('项目打包成功!');
- } else {
- errorLog('项目打包失败, 请重试!');
- process.exit(); //退出流程
- }
- }
- //压缩代码
- const zipDist = async ()=>{
- defaultLog('项目开始压缩');
- try {
- await zipFile.zip.compressDir(distDir, distZipPath)
- successLog('压缩成功!');
- } catch (error) {
- errorLog(error);
- errorLog('压缩失败, 退出程序!');
- process.exit(); //退出流程
- }
- }
- //连接服务器
- const connectSSH = async ()=>{
- const loading = ora( defaultLog('正在连接服务器') ).start();
- loading.spinner = spinner_style.arrow4;
- try {
- await SSH.connect({
- host: config.SERVER_PATH,
- username: config.SSH_USER,
- // privateKey: config.PRIVATE_KEY, //秘钥登录(推荐) 方式一
- password: config.PASSWORD // 密码登录 方式二
- });
- successLog('SSH连接成功!');
- } catch (error) {
- errorLog(error);
- errorLog('SSH连接失败!');
- process.exit(); //退出流程
- }
- loading.stop();
- }
- //线上执行命令
- /**
- *
- * @param {String} command 命令操作 如 ls
- */
- const runCommand = async (command)=> {
- const result = await SSH.exec(command, [], { cwd: config.PATH})
- // defaultLog(result);
- }
- //清空线上目标目录里的旧文件
- const clearOldFile = async () =>{
- const commands = ['ls', 'rm -rf *'];
- await Promise.all(commands.map(async (it)=>{
- return await runCommand(it);
- }));
- }
- //传送zip文件到服务器
- const uploadZipBySSH = async () =>{
- //连接ssh
- await connectSSH();
- //线上目标文件清空
- await clearOldFile();
- const loading = ora( defaultLog('准备上传文件') ).start();
- loading.spinner = spinner_style.arrow4;
- try {
- await SSH.putFiles([{ local: distZipPath, remote: config.PATH + '/dist.zip' }]); //local 本地 ; remote 服务器 ;
- successLog('上传成功!');
- loading.text = '正在解压文件';
- await runCommand('unzip ./dist.zip'); //解压
- await runCommand(`rm -rf ${config.PATH}/dist.zip`); //解压完删除线上压缩包
- //将目标目录的dist里面文件移出到目标文件
- //举个例子 假如我们部署在 /test/html 这个目录下 只有一个网站, 那么上传解压后的文件在 /test/html/dist 里
- //需要将 dist 目录下的文件 移出到 /test/html ; 多网站情况, 如 /test/html/h5 或者 /test/html/admin 都和上面同样道理
- await runCommand(`mv -f ${config.PATH}/dist/* ${config.PATH}`);
- await runCommand(`rm -rf ${config.PATH}/dist`); //移出后删除 dist 文件夹
- SSH.dispose(); //断开连接
- } catch (error) {
- errorLog(error);
- errorLog('上传失败!');
- process.exit(); //退出流程
- }
- loading.stop();
- }
- //------------发布程序---------------
- const runUploadTask = async () => {
- console.log(chalk.yellow(`---------> 欢迎使用 OnePsycho.com 2020年自动部署工具 <---------`));
- //打包
- await compileDist();
- //压缩
- await zipDist();
- //连接服务器上传文件
- await uploadZipBySSH();
- successLog('大吉大利, 部署成功!');
- process.exit();
- }
- // 开始前的配置检查
- /**
- *
- * @param {Object} conf 配置对象
- */
- const checkConfig = (conf) =>{
- const checkArr = Object.entries(conf);
- checkArr.map(it=>{
- const key = it[0];
- if(key === 'PATH' && conf[key] === '/') { //上传zip前会清空目标目录内所有文件
- errorLog('PATH 不能是服务器根目录!');
- process.exit(); //退出流程
- }
- if(!conf[key]) {
- errorLog(`配置项 ${key} 不能为空`);
- process.exit(); //退出流程
- }
- })
- }
- // 执行交互后 启动发布程序
- inquirer
- .prompt([{
- type: 'list',
- message: '请选择发布环境',
- name: 'env',
- choices: [{
- name: '测试环境',
- value: 'development'
- },{
- name: '正式环境',
- value: 'production'
- }]
- }])
- .then(answers => {
- config = CONFIG[answers.env];
- checkConfig(config); // 检查
- runUploadTask(); // 发布
- });
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