docker-deploy.yml

name: Backend CI

on:
  push:
    branches: [ main ]

jobs:
  ci:
    runs-on: ubuntu-latest
    steps:
      - name: Check out the repo
        uses: actions/checkout@v4

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

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

      - name: Spring Boot Build
        run: ./gradlew build

      - name: Login to DockerHub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      - name: Build and push
        uses: docker/build-push-action@v5
        with:
          context: .
          file: ./Dockerfile
          push: true
          tags: ${{ secrets.DOCKER_USERNAME }}/haedal-web

      - name: Deploy to server
        uses: appleboy/ssh-action@master
        with:
          host: ${{ secrets.HOST }}
          key: ${{ secrets.SSH_KEY }}
          port: ${{ secrets.SSH_PORT }}
          username: ubuntu
          script: |
            sudo docker pull ${{ secrets.DOCKER_USERNAME }}/haedal-web
            sudo docker rm -f $(docker ps -qa)
            sudo -E docker-compose up -d
            docker image prune -f