official-docker-images.yml

name: Build Official Docker Images

on:
  push:
    branches:
      - master
    tags:
      - '*'

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v2
      # Fetch all history for all tags and branches
      with:
        fetch-depth: 0
    - name: Set up Python 3.8
      uses: actions/setup-python@v2
      with:
        python-version: 3.8

    # Build
    - name: Build docker images
      run: |
        docker compose build

    # Test (already been run by pytest workflow, but they don't take long...)
    - name: Test with pytest within a docker container
      run: |
        docker run -v $PWD:/coverage --rm so3g sh -c "COVERAGE_FILE=/coverage/.coverage.docker python3 -m pytest --cov /usr/lib/python3/dist-packages/so3g/ test/"

    - name: Report test coverage
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      run: |
        pip install coveralls
        coverage combine
        coverage report
        coveralls --service=github

    # Dockerize
    - name: Login to Docker Hub
      uses: docker/login-action@v2
      with:
        username: ${{ secrets.REGISTRY_USER }}
        password: ${{ secrets.REGISTRY_PASSWORD }}

    - name: Build and push official docker image
      env:
        DOCKERHUB_ORG: "simonsobs"
      run: |
        export DOCKER_TAG=`git describe --tags --always`

        # Tag all images for upload to the registry
        docker compose config | grep 'image: ' | awk -F ': ' '{ print $2 }' | xargs -I {} docker tag {}:latest ${DOCKERHUB_ORG}/{}:latest
        docker compose config | grep 'image: ' | awk -F ': ' '{ print $2 }' | xargs -I {} docker tag {}:latest ${DOCKERHUB_ORG}/{}:${DOCKER_TAG}

        # Upload to docker registry
        docker compose config | grep 'image: ' | awk -F ': ' '{ print $2 }' | xargs -I {} docker push ${DOCKERHUB_ORG}/{}:latest
        docker compose config | grep 'image: ' | awk -F ': ' '{ print $2 }' | xargs -I {} docker push ${DOCKERHUB_ORG}/{}:${DOCKER_TAG}
        docker compose config | grep 'image: ' | awk -F ': ' '{ print $2 }' | xargs -I {} echo ${DOCKERHUB_ORG}/{}:${DOCKER_TAG} pushed