backend-ci-cd.yml

name: Backend CI/CD Workflow

on:
  push:
    branches: [ "develop-BE" ]
    paths: [ "backend/**" ]
  pull_request:
    branches: [ "develop-BE" ]

jobs:

  build-and-test:
    runs-on: ubuntu-latest
    permissions:
      contents: read

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set up JDK 17
        uses: actions/setup-java@v4
        with:
          java-version: '17'
          distribution: 'corretto'

      - name: Gradle Caching
        uses: actions/cache@v4
        with:
          path: |
            ~/.gradle/caches
            ~/.gradle/wrapper
          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
          restore-keys: |
            ${{ runner.os }}-gradle-

#      - name: Set up Gradle
#        uses: gradle/actions/setup-gradle@417ae3ccd767c252f5661f1ace9f835f9654f2b5

      - name: Build with Gradle Wrapper
        run: |
          ./gradlew clean
          ./gradlew copyOasToSwagger
          ./gradlew build
        working-directory: ./backend

      - name: Docker build and push
        run: |
          docker login -u ${{ secrets.DOCKERHUB_USERNAME }} -p ${{ secrets.DOCKERHUB_PASSWORD }}
          docker build -t ${{ secrets.DOCKERHUB_IMAGE_NAME }} .
          docker tag ${{ secrets.DOCKERHUB_IMAGE_NAME }} ${{ secrets.DOCKERHUB_USERNAME }}/${{ secrets.DOCKERHUB_IMAGE_NAME }}:${GITHUB_SHA::7}
          docker push ${{ secrets.DOCKERHUB_USERNAME }}/${{ secrets.DOCKERHUB_IMAGE_NAME }}:${GITHUB_SHA::7}

  deploy:
    needs: build-and-test
    runs-on: self-hosted

    steps:
      - name: Pull Image And Restart Container
        run: |
          docker login -u ${{ secrets.DOCKERHUB_USERNAME }} -p ${{ secrets.DOCKERHUB_PASSWORD }}
          docker stop ${{ secrets.DOCKERHUB_CONTAINER_NAME }} | true
          docker rm ${{ secrets.DOCKERHUB_CONTAINER_NAME }} | true
          docker image prune -a -f
          docker pull ${{ secrets.DOCKERHUB_USERNAME }}/${{ secrets.DOCKERHUB_IMAGE_NAME }}:${GITHUB_SHA::7}
          docker run --name ${{ secrets.DOCKERHUB_CONTAINER_NAME }} -d -p 80:8080 -v /logs:/logs ${{ secrets.DOCKERHUB_USERNAME }}/${{ secrets.DOCKERHUB_IMAGE_NAME }}:${GITHUB_SHA::7}