name: Deploy everything
on:
  push:
    branches:
      - main
env:
  CONTAINER_REGISTRY: registry.digitalocean.com/declared
  DOMAIN: decla.red

jobs:
  build-error-pages:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout current branch with lfs
        uses: actions/checkout@main
        with:
          lfs: true

      - name: Setup auth tokens
        run: |
          # Docker Hub
          docker login -u ${{ secrets.DOCKER_TOKEN }} -p ${{ secrets.DOCKER_TOKEN }} $CONTAINER_REGISTRY

      - name: Build and push error pages
        run: |
          docker build . -t $CONTAINER_REGISTRY/declared-error-pages
          docker push $CONTAINER_REGISTRY/declared-error-pages
        working-directory: error-pages

  build-ingress:
    runs-on: ubuntu-latest
    needs:
      - build-error-pages
    steps:
      - name: Checkout current branch with lfs
        uses: actions/checkout@main
        with:
          lfs: true

      - name: Setup auth tokens
        run: |
          # Docker Hub
          docker login -u ${{ secrets.DOCKER_TOKEN }} -p ${{ secrets.DOCKER_TOKEN }} $CONTAINER_REGISTRY

      - name: Build and push ingress
        run: |
          docker build . -t $CONTAINER_REGISTRY/declared-ingress
          docker push $CONTAINER_REGISTRY/declared-ingress
        working-directory: ingress

  build-frontend:
    runs-on: ubuntu-latest
    needs:
      - build-error-pages
    steps:
      - name: Checkout current branch with lfs
        uses: actions/checkout@main
        with:
          lfs: true

      - name: Setup auth tokens
        run: |
          # Docker Hub
          docker login -u ${{ secrets.DOCKER_TOKEN }} -p ${{ secrets.DOCKER_TOKEN }} $CONTAINER_REGISTRY

      - name: Build and push frontend
        run: |
          docker build . -t $CONTAINER_REGISTRY/declared-frontend
          docker push $CONTAINER_REGISTRY/declared-frontend
        working-directory: frontend

  deploy:
    runs-on: ubuntu-latest
    needs:
      - build-frontend
      - build-ingress
    steps:
      - name: Checkout current branch with lfs
        uses: actions/checkout@main
        with:
          lfs: true

      - name: Setup auth tokens
        run: |
          # SSH key
          mkdir ~/.ssh
          echo "${{ secrets.SSH_PRIVATE_KEY }}" > ~/.ssh/id_ed25519
          chmod 400 ~/.ssh/id_ed25519
          ssh -o StrictHostKeyChecking=no root@$DOMAIN uptime

      - name: Stack up
        run: |
          DOCKER_HOST=ssh://root@$DOMAIN docker stack up declared -c docker-compose.yml
        working-directory: infrastructure