compose-viz/.github/workflows/release-docker-image.yml

name: Release Docker Image

on:
  push:
    tags:
      - "v*"

jobs:
  docker:
    runs-on: ubuntu-latest
    steps:
      -
        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: Extract Tag Version
        id: tag_version
        run: |
          echo ::set-output name=VERSION::${GITHUB_REF#refs/tags/v}

      -
        name: Build and push
        uses: docker/build-push-action@v3
        with:
          push: true
          tags: |
            ${{ secrets.DOCKERHUB_USERNAME }}/compose-viz:latest
            ${{ secrets.DOCKERHUB_USERNAME }}/compose-viz:${{ steps.tag_version.outputs.VERSION }}
          cache-from: type=registry,ref=${{ secrets.DOCKERHUB_USERNAME }}/compose-viz:buildcache
          cache-to: type=registry,ref=${{ secrets.DOCKERHUB_USERNAME }}/compose-viz:buildcache,mode=max