gradle.yml

name: Java CI with Gradle

on:
  push:
    branches: [ "develop" ]  # develop 브랜치에 푸시될 때 배포
jobs:
  build:
    runs-on: ubuntu-latest
    permissions:
      contents: read

    steps:
    - uses: actions/checkout@v4
      with:
        submodules: true  # 서브모듈 초기화는 이곳에 위치해야 합니다.
        token: ${{ secrets.GIT_TOKEN }}

    - name: Set up JDK 17
      uses: actions/setup-java@v4
      with:
        java-version: '17'
        distribution: 'temurin'
    - name: Gradle Caching
      uses: actions/cache@v3
      with:
        path: |
          ~/.gradle/caches
          ~/.gradle/wrapper
        key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
        restore-keys: |
          ${{ runner.os }}-gradle-
    - name: Get Short SHA
      id: short_sha
      run: |
          echo "::set-output name=sha_short::$(echo ${{ github.sha }} | head -c 7)"
          echo "Short SHA: ${{ steps.short_sha.outputs.sha_short }}"

    - name: Print branch & tag information
      run: |
          echo "Current branch: ${{ github.event.inputs.branch || github.ref }}"
          echo "Current tag: ${{ steps.short_sha.outputs.sha_short }}"

    - name: Grant execute permission for gradlew
      run: chmod +x gradlew

    - name: Build with Gradle
      run: ./gradlew bootJar
        
    - name: Docker Login and Push
      env:
          DOCKER_HUB_USERNAME: ${{ secrets.DOCKER_HUB_USERNAME }}
          DOCKER_HUB_PASSWORD: ${{ secrets.DOCKER_HUB_PASSWORD }}
          DOCKER_IMAGE_TAG: clat-server:${{ steps.short_sha.outputs.sha_short }}
      run: |
          echo $DOCKER_HUB_PASSWORD | docker login -u $DOCKER_HUB_USERNAME --password-stdin
          docker build -t $DOCKER_IMAGE_TAG .
          docker tag $DOCKER_IMAGE_TAG $DOCKER_HUB_USERNAME/$DOCKER_IMAGE_TAG
          docker push $DOCKER_HUB_USERNAME/$DOCKER_IMAGE_TAG

      # Deploy to EC2
    - name: Deploy to EC2
      uses: appleboy/ssh-action@master
      with:
        host: ${{ secrets.EC2_IP }}
        username: ubuntu
        key: ${{ secrets.EC2_SSH_KEY }}
        script: |
          docker pull ${{ secrets.DOCKER_HUB_USERNAME }}/clat-server:${{ steps.short_sha.outputs.sha_short }}
          docker tag ${{ secrets.DOCKER_HUB_USERNAME }}/clat-server:${{ steps.short_sha.outputs.sha_short }} clat-server
          docker rm -f clat-server || true
          docker run -d --name clat-server \
          -e TZ=Asia/Seoul -e SPRING_PROFILES_ACTIVE=ec2-dev \
          -v ~/clat-service-logs:/home/clat-service-logs \
          -v /home/ubuntu/upload:/app/upload \
          -p 8081:8081 ${{ secrets.DOCKER_HUB_USERNAME }}/clat-server:${{ steps.short_sha.outputs.sha_short }}