deploy.yaml

name: Deploy to Production Server
env:
  SERVER_USER: 'swissh'
  SERVER_IP: 'swis.sh'
  DEPLOY_PATH: '/home/swissh/swis.sh/'
  DOCKER_IMAGE: 'swissh-app'

on:
  push:
    branches:
      - master

jobs:
  build-and-deploy:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1

      - name: Build Docker image
        run: |
          docker build -t ${{ env.DOCKER_IMAGE }} .

      - name: Set up SSH agent
        uses: webfactory/ssh-agent@v0.5.3
        with:
          ssh-private-key: ${{ secrets.SSH_PRIVATE_KEY }}

      - name: Add SSH Key to Known Hosts
        run: |
          echo "$(ssh-keyscan -t rsa ${{ env.SERVER_IP }} 2>/dev/null)" >> ~/.ssh/known_hosts

      - name: Save Docker image
        run: docker save ${{ env.DOCKER_IMAGE }} | gzip > image.tar.gz

      - name: Copy Docker image to server
        run: |
          scp image.tar.gz ${{ env.SERVER_USER }}@${{ env.SERVER_IP }}:${{ env.DEPLOY_PATH }}/

      - name: Deploy using Docker
        run: |
          ssh ${{ env.SERVER_USER }}@${{ env.SERVER_IP }} << 'EOF'
            cd ${{ env.DEPLOY_PATH }}
            docker load < image.tar.gz
            docker stop ${{ env.DOCKER_IMAGE }} || true
            docker rm ${{ env.DOCKER_IMAGE }} || true
            docker run -d --name ${{ env.DOCKER_IMAGE }} \
              -p 8091:80 \
              --restart unless-stopped \
              ${{ env.DOCKER_IMAGE }}
            rm image.tar.gz
          EOF