deploy_docker.yaml

name: Docker build and publish
on:
  workflow_dispatch:
    inputs:
      branch:
        required: true
        description: 'branch to build' 
        default: 'master'

jobs:
  build:
    name: build and publish
    runs-on: ubuntu-latest

    steps:
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v1
      
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1

      - name: Checkout code
        uses: actions/checkout@v2
        with:
          repository: prancer-io/cloud-validation-framework 
          ref: ${{ github.event.inputs.branch }}
          token: ${{ secrets.GIT_TOKEN }}

      - name: read_version
        id: read_version
        run: |
          VERSION=$(cat setup.py | grep version=)
          echo $VERSION > output
          sed -i "s/'//g" output
          sed -i 's/"//g' output
          sed -i 's/,//g' output
          sed -i 's/version=//g' output
          sed -i 's/\n//g' output
          VERSION=$(cat output | tr -d '\n')
          echo Application version $VERSION
          echo ::set-output name=VERSION::$VERSION

      - name: Docker build
        id: docker_build
        run: |
          docker build -t prancer/prancer-basic:${{ steps.read_version.outputs.VERSION }}\
                       --build-arg APP_VERSION=${{ steps.read_version.outputs.VERSION }} -f dockerfiles/Dockerfile .
                       
      - name: Docker push
        id: docker_push
        run: |
          # Wait X seconds for pypi to have the binary ready          
          docker login -u ${{ secrets.DOCKER_USER }} -p '${{ secrets.DOCKER_PASSWORD }}'
          docker push prancer/prancer-basic:${{ steps.read_version.outputs.VERSION }}