j-2024-cli/src/commands/create.js

一个mini版的脚手架

const path = require('path');
const { existsSync, rmSync } = require('fs');
const inquirer = require("inquirer");
const { wrapLoading } = require("../utils/loading.js");
const {
  cloneAndCheckoutTag,
  getOrganizationProjects,
  getProjectVersions,
} = require("../utils/project.js");

module.exports = async function (name, option) {
  const cwd = process.cwd(); // 获取当前项目的工作目录
  const targetDir = path.join(cwd, name);
  if (existsSync(targetDir)) {
    if (option.force) {
      rmSync(targetDir, { recursive: true }); // 递归删除目录内容
    } else {
      // 寻问用户 是否要删除呢
      let { action } = await inquirer.prompt([
        {
          name: "action",
          type: "list", // checbox confirm list
          message: "目录存在了是否要覆盖",
          choices: [
            { name: "overwrite", value: "overwrite" },
            { name: "cancel", value: false },
          ],
        },
      ]);
      if (!action) {
        return console.log("用户取消创建");
      }
      if (action === "overwrite") {
        await wrapLoading("remove", () =>
          rmSync(targetDir, { recursive: true })
        );
      }
    }
  }

  // 获取项目仓库 拉取对应的项目
  let projects = await getOrganizationProjects();
  let { projectName } = await inquirer.prompt([
    {
      name: "projectName",
      type: "list", // checbox confirm list
      message: "请选择项目列表",
      choices: projects,
    },
  ]);
  let tags = await getProjectVersions(projectName);

  let { tag } = await inquirer.prompt([
    {
      name: "tag",
      type: "list", // checbox confirm list
      message: "请选择对应的版本",
      choices: tags,
    },
  ]);
  // 获取项目了 下载到本地
  // download-git-repo
  // 方案1 找zip包的下载地址 码云屏蔽掉。 git clone

  // 用户输入选择

  await cloneAndCheckoutTag(tag, projectName, name);
}