deploy_api.yaml

name: Deploy api service

on:
  # Manually triggered event
  workflow_dispatch:

jobs:
  build:
    name: Build and deploy
    runs-on: ubuntu-latest
    environment: 
      name: prod

    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      
      - name: Set up Go
        uses: actions/setup-go@v2
        with:
          go-version: '1.20' # 设置为 1.x 以自动获取最新的 Go 1.x 系列版本

      - name: Cache Go modules
        uses: actions/cache@v3
        with:
          path: |
            ~/go/pkg/mod
            ~/.cache/go-build
          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
          restore-keys: |
            ${{ runner.os }}-go-
            
      - name: Build Go application
        run: |
          BINARY_FILENAME=api-$(date +'%Y%m%d-%H%M%S')
          echo "BINARY_FILENAME=$BINARY_FILENAME" >> $GITHUB_ENV
          GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -o $BINARY_FILENAME internal/app/cmd/main.go

      - name: Copy files to the server
        uses: appleboy/scp-action@v0.1.7
        with:
          host: ${{ vars.SERVER_HOST }}
          username: ${{ vars.SERVER_USERNAME }}
          key: ${{ secrets.SERVER_SSH_KEY }}
          passphrase: ${{ secrets.SSH_KEY_PASSPHRASE }}
          port: 22
          source: ${{ env.BINARY_FILENAME }} # 修改为你的应用二进制文件的路径
          target: "${{ vars.APPS_DIRECTORY }}/api" # 更改为服务器上的目标目录

      - name: Clean old releases and restart application with PM2
        uses: appleboy/ssh-action@master
        with:
          host: ${{ vars.SERVER_HOST }}
          username: ${{ vars.SERVER_USERNAME }}
          key: ${{ secrets.SERVER_SSH_KEY }}
          passphrase: ${{ secrets.SSH_KEY_PASSPHRASE }}
          port: 22
          script: |
            # 删除超过5个版本的旧二进制文件
            cd "${{ vars.APPS_DIRECTORY }}/api"
            ls -t api-* | tail -n +6 | xargs -I {} rm -- {}
            # copy to decert-api
            cp -f ${{ env.BINARY_FILENAME }} decert-api
            # 使用 pm2 重启应用
            pm2 reload pm2.json