name: Publish image
on:
  push:
  workflow_dispatch:

jobs:
  create-docker-images:
    runs-on: host
    steps:
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          registry: git.alecodes.page
          username: ${{ vars.CONTAINER_REGISTRY_USER }}
          password: ${{ secrets.CONTAINER_REGISTRY_TOKEN }}

      - name: Build and push
        uses: docker/build-push-action@v6
        with:
          platforms: linux/amd64,linux/arm64,linux/arm/v7
          push: true
          tags: |
            git.alecodes.page/alecodes/page:latest
            git.alecodes.page/alecodes/page:${{ github.sha }}

  deploy:
    runs-on: ubuntu-latest
    needs:
      - create-docker-images
    steps:
      - name: 'Docker Stack Deploy'
        uses: cssnr/stack-deploy-action@v1
        with:
          host: ${{ variables.DOCKER_SWARM_HOST }}
          port: ${{ variables.DOCKER_SWARM_PORT }}
          user: ${{ secrets.DOCKER_SWARM_USER }}
          ssh_key: '${{ secrets.DOCKER_SWARM_SSH_KEY }}'
          file: 'docker-stack.yaml'
          name: 'personal-page'