backend-publish.yml

name: CI/CD using GitHub Actions & Docker

on:
  push:
    branches: [ "main" ]

jobs:
  CI-CD:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

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

      - name: Create directory and file if not exist
        run: |
          mkdir -p ./src/main/resources
          echo "${{ secrets.APPLICATION_PROD }}" > ./src/main/resources/application-prod.yml
          echo "cors:" >> ./src/main/resources/application-prod.yml
          echo "  allowed-origin: ${{ secrets.ALLOWED_ORIGIN }}" >> ./src/main/resources/application-prod.yml
          echo "  max-age: 2400" >> ./src/main/resources/application-prod.yml

      - name: Set executable permission
        run: chmod +x ./gradlew

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

      - name: Docker build & push to prod
        run: |
          docker login -u ${{ secrets.DOCKER_USERNAME }} -p ${{ secrets.DOCKER_PASSWORD }}
          docker build -f Dockerfile -t ${{ secrets.DOCKER_USERNAME }}/spaced:0.0.1-SNAPSHOT .
          docker push ${{ secrets.DOCKER_USERNAME }}/spaced:0.0.1-SNAPSHOT

      - name: Deploy to prod
        uses: appleboy/ssh-action@master
        with:
          host: ${{ secrets.HOST_PROD }}
          username: ubuntu
          key: ${{ secrets.PRIVATE_KEY }}
          envs: GITHUB_SHA
          script: |
            sudo docker stop spaced || true
            sudo docker rm spaced || true
            sudo docker rmi ${{ secrets.DOCKER_USERNAME }}/spaced:0.0.1-SNAPSHOT
            sudo docker pull ${{ secrets.DOCKER_USERNAME }}/spaced:0.0.1-SNAPSHOT
            sudo docker run -d -p 8080:8080 --name spaced ${{ secrets.DOCKER_USERNAME }}/spaced:0.0.1-SNAPSHOT \
              --spring.profiles.active=prod