croot-cli/lib/create.js

根网大数据平台前端脚手架

const path = require("path");
const fs = require("fs-extra");
const inquirer = require("inquirer");
const Generator = require("./Generator");

module.exports = async function (name, options) {
  const cwd = process.cwd();
  // 需要创建的目录地址
  const targetAir = path.join(cwd, name);
  // 目录是否已经存在？
  if (fs.existsSync(targetAir)) {
    if (options.force) {
      await fs.remove(targetAir);
    } else {
      // 是否要覆盖已经存在文件
      let { action } = await inquirer.prompt([
        {
          name: "action",
          type: "list",
          message: "目录已存在，请选择是否覆盖:",
          choices: [
            {
              name: "overwrite",
              value: "overwrite",
            },
            {
              name: "Cancel",
              value: false,
            },
          ],
        },
      ]);
      if (!action) {
        return;
      } else if (action === "overwrite") {
        // 移除已存在的目录
        console.log(`\r\nRemoving...`);
        await fs.remove(targetAir);
      }
    }
  }
  let { action } = await inquirer.prompt([
    {
      name: "action",
      type: "list",
      message: "请选择项目模板:",
      choices: [
        {
          name: "nuxt-vue模板(vue SSR服务端渲染)",
          value: "nuxt",
        },
        {
          name: "create-react-app模板（spa单页面）",
          value: "react",
        },
        {
          name: "vue-cli模板（spa单页面）",
          value: "vue",
        },
        {
          name: "vite-vue模板（spa单页面）",
          value: "vite-vue",
        },
      ],
    },
  ]);
  // 创建项目
  const generator = new Generator(name, targetAir, action);
  // 开始创建项目
  generator.create();
};