deploy.yml

name: Deploy to DigitalOcean

on:
  push:
    branches:
      - setup/digital-ocean

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
    - name: Checkout code
      uses: actions/checkout@v2

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

    - name: Build Docker images
      run: docker-compose build

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

    - name: Add DigitalOcean droplet to known_hosts
      run: |
        ssh-keyscan ${{ secrets.DROPLET_IP }} >> ~/.ssh/known_hosts    

    - name: Save and transfer API image to DigitalOcean
      run: |
        set -e
        IMAGE_API_ID=$(docker images -q abibliadigital-api:latest)
        echo "API Image ID: $IMAGE_API_ID"
        if [ -z "$IMAGE_API_ID" ]; then
          echo "API image not found!"
          exit 1
        fi
        docker save $IMAGE_API_ID | bzip2 | ssh root@${{ secrets.DROPLET_IP }} 'bunzip2 | docker load'

    - name: Save and transfer Mongo image to DigitalOcean
      run: |
        set -e
        IMAGE_MONGO_ID=$(docker images -q abibliadigital-mongo:latest)
        echo "Mongo Image ID: $IMAGE_MONGO_ID"
        if [ -z "$IMAGE_MONGO_ID" ]; then
          echo "Mongo image not found!"
          exit 1
        fi
        docker save $IMAGE_MONGO_ID | bzip2 | ssh root@${{ secrets.DROPLET_IP }} 'bunzip2 | docker load'

    - name: Deploy to DigitalOcean
      run: |
        ssh root@${{ secrets.DROPLET_IP }} "docker-compose -f /path/to/docker-compose.yml up -d"