name: release-docker

on:
  push:
    tags:
      - 'v*.*.*'

jobs:
  build-docker-images:
    runs-on: ubuntu-22.04
    steps:
      -
        name: Checkout
        uses: actions/checkout@v3
      -
        name: Downcase repo
        run: echo REPOSITORY=$(echo ${{ github.repository }} | tr '[:upper:]' '[:lower:]') >> $GITHUB_ENV
      -
        name: Docker meta
        id: docker_meta
        uses: crazy-max/ghaction-docker-meta@v3
        with:
          images: ${{ env.REPOSITORY }},ghcr.io/${{ env.REPOSITORY }}
          tag-sha: false
      -
        name: Set up QEMU
        uses: docker/setup-qemu-action@v2
      -
        name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2
      -
        name: Login to DockerHub
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}
      -
        name: Login to GitHub Container Registry
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GH_PAT }}
      -
        name: Build and push
        uses: docker/build-push-action@v3
        with:
          context: .
          file: ./Dockerfile
          platforms: linux/386,linux/amd64,linux/arm/v7,linux/arm64/v8
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.docker_meta.outputs.tags }}
          labels: ${{ steps.docker_meta.outputs.labels }}