build.yml

name: samples

on:
  push:
    branches:
      - master
      - release-*
    tags:
      - v*
  pull_request:
    branches:
      - master
      - release-*

jobs:
  build:
    name: Build and push docker images
    runs-on: ubuntu-latest
    env:
      SAMPLE_REGISTRY: ${{ secrets.DOCKER_REGISTRY }}
    steps:
      - uses: actions/checkout@v1
      - name: Parse release version and set REL_VERSION
        run: python ./.github/scripts/get_release_version.py
      - name: Build docker image
        run: |
          if [ -z "${{ env.SAMPLE_REGISTRY }}" ]; then
            export SAMPLE_REGISTRY=docker.io/dapriosamples
            echo "##[set-env name=SAMPLE_REGISTRY;]$SAMPLE_REGISTRY"
          fi
  
          SAMPLE_LIST=(2.hello-kubernetes 3.distributed-calculator 4.pub-sub 5.bindings 7.middleware 8.observability)

          for sample in "${SAMPLE_LIST[@]}"; do
            echo "Building image for ${sample}..."
            pushd ${sample}
            make build
            popd
          done
      - name: docker login
        if: github.event_name != 'pull_request'
        run: |
          docker login -u ${{ secrets.DOCKER_REGISTRY_ID }} -p ${{ secrets.DOCKER_REGISTRY_PASS }}
      - name: publish image to dockerhub
        if: github.event_name != 'pull_request'
        run: |
          SAMPLE_LIST=(2.hello-kubernetes 3.distributed-calculator 4.pub-sub 5.bindings 7.middleware 8.observability)

          for sample in "${SAMPLE_LIST[@]}"; do
            echo "Push image for ${sample}..."
            pushd ${sample}
            make push
            popd
          done