Github Actions 第一次使用

# 参考地址1: http://www.ruanyifeng.com/blog/2019/09/getting-started-with-github-actions.html
# 参考地址2: https://github.com/JamesIves/github-pages-deploy-action
# 参考地址3: https://github.com/actions
# workflow名称
name: Build and Deploy
# 触发条件:master分支接收到push指令后开始
on:
  push:
    branches:
      - master
# 执行任务
jobs:
  build-and-deploy:
    name: Build and Deploy
    # runs-on 虚拟机环境
    runs-on: ubuntu-latest
    # 任务步骤
    steps:
      # 获取源码
      - name: 1. 拉取代码 🚀
        # 使⽤action库 actions/checkout获取源码
        uses: actions/checkout@master
      # 安装Node12.18.3
      - name: 2. 安装Node 🚀
        # 使⽤action库 actions/setup-node安装node
        uses: actions/setup-node@v1
        with:
          node-version: 12.18.3
      # 安装依赖
      - name: 3. 安装依赖 🚀
        run: npm install yarn && yarn install
      # 编译项目
      - name: 4. 编译项目 🚀
        run: yarn run build:prod
      - name: 5. 部署 🚀
        # 使用JamesIves库 JamesIves/github-pages-deploy-action@3.7.1
        uses: JamesIves/github-pages-deploy-action@3.7.1
        with:
          # GitHub 密钥
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          # 待发布到的分支
          BRANCH: gh-pages
          # 待部署文件夹
          FOLDER: dist
          # 自动删除已部署的文件
          CLEAN: true