gradle.yml

name: Java CI/CD with Gradle

on:
  push:
    branches: [ "main" ]

permissions:
  contents: read

jobs:
  build:

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v3
    - name: Set up JDK 17
      uses: actions/setup-java@v3
      with:
        java-version: '17'
        distribution: 'temurin'


    - name: make application.properties
      run: |
        cd ./src/main/resources
        touch ./application.yml
        echo "${{ secrets.APPLICATION }}" > ./application.yml
      shell: bash
      
    - name: Grant execute permission for gradlew
      run: chmod +x gradlew

    - name: Build with Gradle
      run: ./gradlew build 

    - name: Docker build
      run: |
        docker login -u ${{ secrets.DOCKER_USERNAME }} -p ${{ secrets.DOCKER_PASSWORD }}
        docker build -t app .
        docker tag app ${{ secrets.DOCKER_USERNAME }}/blooming:latest
        docker push ${{ secrets.DOCKER_USERNAME }}/blooming:latest
    - name: Deploy
      uses: appleboy/ssh-action@master
      with:
        host: ${{ secrets.HOST }} # EC2 인스턴스 퍼블릭 DNS
        username: ubuntu
        key: ${{ secrets.PRIVATE_KEY }} # pem 키
        # 도커 작업
        script: |
          docker pull ${{ secrets.DOCKER_USERNAME }}/blooming:latest
          docker stop $(docker ps -a -q)
          docker run -d --log-driver=syslog -p 8080:8080 ${{ secrets.DOCKER_USERNAME }}/blooming:latest
          docker rm $(docker ps --filter 'status=exited' -a -q)
          docker image prune -a -f