name: CI
# TODO: use caching 
on:
  push:
    branches: [ master ]
jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      -
        name: Checkout 
        uses: actions/checkout@v2
      -
        name: Login to Docker Hub
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.DOCKER_HUB_USERNAME }}
          password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}
      -
        name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1
      -
        name: Build and push
        uses: docker/build-push-action@v2
        with:
          context: .
          file: ./Dockerfile
          push: true
          tags: ${{ secrets.DOCKER_HUB_USERNAME }}/rtl-epub-maker:latest
  deploy:
    needs: build
    runs-on: ubuntu-latest
    steps:
    - name: executing remote ssh commands
      uses: appleboy/ssh-action@master
      with:
        host: ${{ secrets.SERVER_DOMAIN_NAME }}
        username: ${{ secrets.SERVER_USERNAME }}
        key: ${{ secrets.SERVER_KEY }}
        port: 22
        script: |
          cd repos/rtl-epub-maker &&
          git pull &&
          docker-compose pull &&
          docker-compose up -d
          docker image prune -af