build-on-tag.yml

on:
  create

env:
  REGISTRY: docker.io

jobs:

  build:

    runs-on: ubuntu-latest

    steps:
    - name: Checkout repository
      uses: actions/checkout@v3

    - name: Log in to the Container registry
      uses: docker/login-action@v2
      with:
        registry: docker.io
        username: ${{ secrets.DOCKER_USER }}
        password: ${{ secrets.DOCKER_PASSWORD }}

    - name: Extract metadata (tags, labels) for Docker
      id: meta
      uses: docker/metadata-action@v4
      with:
        images:  ${{ env.REGISTRY }}/${{ secrets.DOCKER_REPO }}

    - name: Build the docker image
      run: docker build . --file Dockerfile --tag gdl-cuda11:${{ fromJSON(steps.meta.outputs.json).labels['org.opencontainers.image.version'] }} --build-arg GIT_TAG=${{ fromJSON(steps.meta.outputs.json).labels['org.opencontainers.image.version'] }}

    - name: Tag the docker image
      run: docker tag gdl-cuda11:${{ fromJSON(steps.meta.outputs.json).labels['org.opencontainers.image.version'] }} ${{ secrets.DOCKER_REPO }}/gdl-cuda11:${{ fromJSON(steps.meta.outputs.json).labels['org.opencontainers.image.version'] }}

    - name: Push the docker image
      run: docker push ${{ secrets.DOCKER_REPO }}/gdl-cuda11:${{ fromJSON(steps.meta.outputs.json).labels['org.opencontainers.image.version'] }}

    - name: Tag the docker image to latest
      run: docker tag gdl-cuda11:${{ fromJSON(steps.meta.outputs.json).labels['org.opencontainers.image.version'] }} ${{ secrets.DOCKER_REPO }}/gdl-cuda11:latest

    - name: Push the docker image (latest tag)
      run: docker push ${{ secrets.DOCKER_REPO }}/gdl-cuda11:latest