Publish.yml

# Re-tag current image:master with image:TAG and image:latest
# tags can be anything, but typically calver string (2024.07.02)
name: Publish
on:
  push:
    tags:
    - '*'

env:
  DOCKER_ORG: pangeo
  GITHUB_REF: ${{ github.ref }}

jobs:
  matrix-build:
    strategy:
      fail-fast: false
      matrix:
        IMAGE: [base-image, base-notebook, pangeo-notebook, ml-notebook, pytorch-notebook]
    name: ${{ matrix.IMAGE }}
    runs-on: ubuntu-latest
    steps:
    - name: Set Job Environment Variables
      run: |
        TAG="${GITHUB_REF##*/}"
        echo "TAG=${TAG}" >> $GITHUB_ENV

    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v3

    - name: Login to Docker Hub
      uses: docker/login-action@v3
      with:
        username: ${{ secrets.DOCKERHUB_USER }}
        password: ${{ secrets.DOCKERHUB_TOKEN }}

    - name: Login to Quay.io
      uses: docker/login-action@v3
      with:
        registry: quay.io
        username: ${{ secrets.QUAY_USER }}
        password: ${{ secrets.QUAY_TOKEN }}

    - name: Create New DockerHub Tags
      run: |
        docker buildx imagetools create ${DOCKER_ORG}/${{ matrix.IMAGE }}:master \
          -t ${DOCKER_ORG}/${{ matrix.IMAGE }}:latest \
          -t ${DOCKER_ORG}/${{ matrix.IMAGE }}:${TAG}

    - name: Create New Quay.io Tags
      run: |
        docker buildx imagetools create quay.io/${DOCKER_ORG}/${{ matrix.IMAGE }}:master \
          -t quay.io/${DOCKER_ORG}/${{ matrix.IMAGE }}:latest \
          -t quay.io/${DOCKER_ORG}/${{ matrix.IMAGE }}:${TAG}