Github Action Node 执行定时任务

21 min read

文件路径: .github/workflows/main.yml

# This is a basic workflow to help you get started with Actions
# 工作流名称
name: CI

# Controls when the workflow will run
# on 表示在什么时候触发工作流去执行
on:
  # 在push代码到仓库时执行
  push:
  # 定时执行，这里 - cron 配置的就是一个定期执行的表达式
  # 0 0,6,12,18 * * * 表示的在0，6，12，18点整点执行，这里是ISO时间，和国内差8小时
  schedule:
    - cron: '0 15 * * *'

# A workflow run is made up of one or more jobs that can run sequentially or in parallel
# 工作流内容
jobs:
  # This workflow contains a single job called "build"
  # 将工作命名为 build
  build:
    # The type of runner that the job will run on
    # 配置运行工作的系统环境，这里是用最新版本的ubuntu来执行
    runs-on: ubuntu-latest

    # Steps represent a sequence of tasks that will be executed as part of the job
    # 具体执行d的步骤
    steps:
      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
      # 使用checkout@v2 action，也就是检出代码
      - uses: actions/checkout@v2

      # 因为执行的环境没有中文字体，抓中文网站会乱码，所以需要添加中文字体
      - name: add chinese fonts
      # run是具体执行的内容，多行的话，需要有这么一个 '|'
        run: |
            sudo apt-get install ttf-mscorefonts-installer
            sudo apt-get install fontconfig
            fc-list :lang=zh
            ls -lh /usr/share/fonts/
            cp -rf ./fonts/* /usr/share/fonts/
            mkfontscale
            mkfontdir
            fc-cache
            fc-list :lang=zh

      # 缓存安装的node modules 这里使用的是github action中关于node modules方式
      # 官方文档拷贝直接使用的
      - name: Cache node modules
        uses: actions/cache@v2
        env:
          cache-name: cache-node-modules
        with:
          # npm cache files are stored in `~/.npm` on Linux/macOS
          path: ~/.npm
          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-build-${{ env.cache-name }}-
            ${{ runner.os }}-build-
            ${{ runner.os }}-

      # 安装node依赖
      - name: Install Dependencies
        run: npm install

      # Runs a single command using the runners shell
      # 来时执行具体脚本
      - name: Run script
        run: node index.js