aichat-antdesignx-app-cli/lib/init.js

借助antd design x及开源包aichat-core封装的web端AI聊天助手App（TS版本）

const { promisify } = require("util");
const figlet = promisify(require("figlet"));
const clear = require("clear");
const chalk = require("chalk");
// 粉笔着色
const log = (content) => console.log(chalk.green(content));
const { gitClone } = require("./gitclone");
const open = require("open");
const path = require("path");
const { existsSync } = require("fs");

const spawn = async (...args) => {
  // spawn()用于使用提供的命令集启动新进程 语法：child_process.spawn(command[，args][，options])
  const { spawn } = require("child_process");
  return new Promise((resolve) => {
    const proc = spawn(...args);
    if (proc.stdout) {
      proc.stdout.pipe(process.stdout);
    }
    if (proc.stderr) {
      proc.stderr.pipe(process.stderr);
    }
    proc.on("close", () => {
      resolve();
    });
  });
};

/**
 * @param {*} name 项目名称
 * @returns
 */
module.exports = async (name) => {
  // 先清屏
  clear();
  // 打印欢迎界面
  const banner = await figlet("AIChat-AntDesignX-App-Cli Welcome !");
  log(banner);
  // 打印项目名(也即是当前文件夹)
  log(`创建项目：${name}`);

  // clone代码前先判断下当前cli命令执行的目录下是否有该项目，如果有，报错提示
  const absPath = path.resolve("./", name);
  const exists = existsSync(absPath, (e) => { });

  if (exists) {
    console.log(
      chalk.red(
        `destination path ${absPath} already exists and may is not an empty directory.`
      )
    );
    return;
  }

  // 克隆项目
  let dStatus = await gitClone("aichat-core-antdesignx-template", name,);

  if ("ok" !== dStatus) {
    console.log(chalk.red(dStatus));
    return;
  }
  // 自动安装依赖
  log("安装依赖...");
  await spawn("yarn", [], {
    stdio: "inherit",
    cwd: `./${name}`,
    // 仅在当前运行环境为 Windows 时，才使用 shell
    shell: process.platform === "win32",
  });

  log(`
安装完成：
To get start：
=========================
     cd ${name}
     npm run start 
=========================
    `);

  // 打开浏览器，等着项目启动完
  open(`http://localhost:3066`);

  // 启动
  await spawn("npm", ["run", "start"], {
    stdio: "inherit",
    cwd: `./${name}`,
    // 仅在当前运行环境为 Windows 时，才使用 shell
    shell: process.platform === "win32",
  });
};