@pluve/create-web-cli/lib/init.js

益丰项目脚手架

const ora = require("ora");
const inquirer = require("inquirer");
const chalk = require("chalk");
const exec = require("child_process").exec;
const fs = require("fs");
const path = require("path");
// const request = require("request");
// const download = require("download-git-repo");

module.exports = () => {
  let stream = fs.createReadStream(path.resolve(__dirname, "../repos.json"));
  let data = "";
  stream.on("data", function (chunk) {
    //将数据分为一块一块的传递
    data += chunk;
  });
  stream.on("end", function () {
    let dataJson = JSON.parse(data);
    if (dataJson.length > 0) {
      let tplNames = [];
      dataJson.forEach((repo) => {
        tplNames.push(repo.name);
      });
      let promptList = [
        {
          type: "list",
          message: "请选择模版",
          name: "tplName",
          choices: tplNames,
        },
        {
          type: "input",
          message: "请输入项目名字",
          name: "projectName",
          validate(val) {
            if (val !== "") {
              return true;
            }
            return "项目名称不能为空";
          },
        },
      ];
      inquirer.prompt(promptList).then((answers) => {
        let ind = dataJson.find(function (ele) {
          return answers.tplName == ele.name;
        });
        let cmdStr = `git clone ${ind.aliyun_git} ${answers.projectName} && cd ${answers.projectName}`;
        spinner = ora("\n 开始拉取项目，请等待...");
        spinner.start();
        exec(cmdStr, (err, stdout, stderr) => {
          spinner.stop();
          if (err) {
            console.log("模版拉取失败……");
            console.log(err);
            process.exit();
          }
          console.log(chalk.green(`\n √ ${answers.projectName} 项目生成完毕!`));
          console.log(`\n cd ${answers.projectName} && npm install \n`);
          process.exit();
        });
      });
    }
  });
};