name: Docker Image CI

on:
  push:
    tags:
      - 'v[0-9]+.[0-9]+.[0-9]+'
jobs:
  docker:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-python@v4
        with:
          python-version: '3.x'
      - run: echo "tag=v$(python setup.py --version)" >> $GITHUB_OUTPUT
        id: version
      - uses: docker/setup-qemu-action@v1
      - uses: docker/setup-buildx-action@v1
      - name: Login to DockerHub
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}
      - name: Build and push
        uses: docker/build-push-action@v2
        with:
          context: .
          platforms: linux/amd64,linux/arm64,linux/arm/v7
          push: true
          tags: ${{ secrets.DOCKERHUB_USERNAME }}/sungather:${{ steps.version.outputs.tag }},${{ secrets.DOCKERHUB_USERNAME }}/sungather:latest
      - uses: "marvinpinto/action-automatic-releases@latest"
        with:
          repo_token: "${{ secrets.REPO_TOKEN }}"
          prerelease: false