cd.yml

name: Backend CI/CD with Gradle

on:
#   workflow_dispatch:
#     inputs:
#       service:
#         description: 'Choose Service to deploy. Default is all.'
#         required: true
#         default: 'all'
#         type: choice
#         options:
#         - all
#         - api-gateway
#         - noti-service
#         - user-service
#         - weather-service
  push:
    branches:
      - prod

jobs:
  build:
    runs-on: ubuntu-latest
    
    #Checkout : 코드 가져오기
    steps:
      - name: Checkout
        uses: actions/checkout@v3

      #Setting JDK
      - name: Set up JDK 17
        uses: actions/setup-java@v2
        with:
          java-version: '17'
          distribution: 'temurin'

      #gradlew chmod
      - name: Grant execute permission for gradlew
        run: |
          chmod +x ./apiGateway-service/gradlew
          chmod +x ./config-service/gradlew
          chmod +x ./Eureka/gradlew
          chmod +x ./noti-service/gradlew
          chmod +x ./user-service/gradlew
          chmod +x ./weather-service/gradlew

      #Setting yml
#      - name: Settings for config service
#        run: |
#          cd ./config-service/src/main/resources
#          touch ./bootstrap.yml
#          echo "${{ secrets.CONFIG_APPLICATION_YML }}" > ./bootstrap.yml
#          cat bootstrap.yml

      # DockerHub Login
      - name: Docker Hub Login
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      #Config-Service Build & Docker Push
      - name: Build with Gradle - config
        run: |
          cd config-service
          ./gradlew clean build -x test
          docker build -t ${{ secrets.DOCKERHUB_USERNAME }}/waither-config .
          docker push ${{ secrets.DOCKERHUB_USERNAME }}/waither-config
        env:
          CONFIG_GIT_URI: ${{ secrets.CONFIG_GIT_URI }}
          CONFIG_PASSPHRASE: ${{ secrets.CONFIG_PASSPHRASE }}

      #Config-Service Run
      - name: Run config-service
        run: |
          cd config-service
          ./gradlew bootRun &
          cd ..
      #Wait 5 sec
      - name: Wait for config-service to start
        run: sleep 5

      #apiGateway-Service Build & Docker Push
      - name: Build with Gradle - apiGateway
        run: |
          cd apiGateway-service
          ./gradlew clean build -x test
          docker build --no-cache -t ${{ secrets.DOCKERHUB_USERNAME }}/waither-gateway .
          docker push ${{ secrets.DOCKERHUB_USERNAME }}/waither-gateway
          cd ..
          
      #Eureka Build & Docker Push
      - name: Build with Gradle - Eureka
        run: |
          cd Eureka
          ./gradlew clean build -x test 
          docker build -t ${{ secrets.DOCKERHUB_USERNAME }}/waither-eureka .
          docker push ${{ secrets.DOCKERHUB_USERNAME }}/waither-eureka
          cd ..

      #Noti-Service Build & Docker Push
      - name: Build with Gradle - noti-service
        run: |
          cd noti-service
          cat src/main/resources/bootstrap.yml
          ./gradlew clean build -x test 
          docker build --no-cache -t ${{ secrets.DOCKERHUB_USERNAME }}/waither-noti .
          docker push ${{ secrets.DOCKERHUB_USERNAME }}/waither-noti
          cd ..

      #User-Service Build & Docker Push
      - name: Build with Gradle - user-service
        run: |
          cd user-service
          ./gradlew clean build -x test 
          docker build --no-cache -t ${{ secrets.DOCKERHUB_USERNAME }}/waither-user .
          docker push ${{ secrets.DOCKERHUB_USERNAME }}/waither-user
          cd ..

      #Weather-Service Build & Docker Push
      - name: Build with Gradle - weather-service
        run: |
          cd weather-service
          ./gradlew clean build -x test 
          docker build --no-cache -t ${{ secrets.DOCKERHUB_USERNAME }}/waither-weather .
          docker push ${{ secrets.DOCKERHUB_USERNAME }}/waither-weather
          cd ..
  
  deploy:
    name : Connect to EC2 and re-run container
    needs : build
    runs-on : ubuntu-latest
    steps:
      - name: Deploy to Server
        uses: appleboy/ssh-action@v0.1.6
        env:
          SERVICE_NAME: ${{ github.event.inputs.service }}
        with:
          host: ${{ secrets.EC2_HOST }}
          username: ${{ secrets.EC2_USERNAME }}
          password: ${{ secrets.EC2_PASSWORD }}
          port: ${{ secrets.EC2_SSH_PORT }}
          timeout: 60s
          script: |
            export CONFIG_GIT_URI=${{ secrets.CONFIG_GIT_URI }}
            export CONFIG_PASSPHRASE=${{ secrets.CONFIG_PASSPHRASE }}
            export DOCKERHUB_USERNAME=${{ secrets.DOCKERHUB_USERNAME }}

            docker pull ${{ secrets.DOCKERHUB_USERNAME }}/waither-config
            docker pull ${{ secrets.DOCKERHUB_USERNAME }}/waither-gateway
            docker pull ${{ secrets.DOCKERHUB_USERNAME }}/waither-noti
            docker pull ${{ secrets.DOCKERHUB_USERNAME }}/waither-user
            docker pull ${{ secrets.DOCKERHUB_USERNAME }}/waither-weather
            
            bash /home/docker_init.sh
            bash /home/common.sh
            bash /home/deploy.sh
            
            docker image prune -f