pr-test.yml

# This pipeline is to build anax binaries

name: pr-test

on: 
  pull_request:
    branches:
      - master

jobs:
  build:
    runs-on: ubuntu-latest

    env:
      HZN_EXCHANGE_URL: https://stg.edge-fabric.com/v1 
      EVTSTREAMS_TOPIC: cpu2evtstreams 
      HZN_DEVICE_ID: travis-test
      HZN_EXCHANGE_USER_AUTH: iamapikey:blah2

    steps:
      - name: Checkout
        uses: actions/checkout@v2
      
      # prepare the environment
      - name: Prep Env
        run: |
          sudo apt-get update
          sudo apt-get install librdkafka-dev libyajl-dev kafkacat qemu qemu-user-static binfmt-support dpkg-cross
      
      # Install the hzn cli
      - name: Install hzn
        run: |
          wget https://github.com/open-horizon/anax/releases/latest/download/horizon-agent-linux-deb-amd64.tar.gz -O /tmp/horizon-agent-linux-deb-amd64.tar.gz
          tar -zxf /tmp/horizon-agent-linux-deb-amd64.tar.gz -C /tmp/
          sudo apt-get install -y /tmp/horizon-cli*.deb

      # Build and test the example services that were changed in the PR for all arches 
      # Note: tools/travis-find determines if the specified "service" was modified, so we know if we should test it.
      # The three docker commands are to simulate the arm and arm64 arches for cross-compiling 
      # cpu2evtstreams is the only service that is checked end to end, making sure data is delivered to IBM Event Streams
      - name: Build and Test
        shell: bash {0}
        run: |
          # test services
          # set -x
          # Note that several services are omitted due to the unavailability of a publicly accessible Exchange server which used to be stg.edge-fabric.com
          # services=( edge/services/helloworld edge/services/cpu_percent edge/services/gps edge/services/sdr edge/services/helloMMS edge/services/mqtt_broker edge/services/mqtt2kafka edge/services/hotword_detection edge/services/stopword_removal edge/services/audio2text edge/services/text2speech edge/services/voice2audio edge/services/processtext edge/evtstreams/cpu2evtstreams edge/evtstreams/sdr2evtstreams edge/evtstreams/watson_speech2text )
          services=( edge/services/helloworld edge/services/cpu_percent edge/services/gps edge/services/sdr edge/services/helloMMS edge/services/mqtt_broker edge/services/stopword_removal )
          docker run --rm --privileged multiarch/qemu-user-static --reset -p yes
          docker run --rm -t arm32v6/alpine uname -m
          docker run --rm -t arm64v8/ubuntu uname -m

          for service in "${services[@]}"; do
            echo "*********************************** Testing example service: $service *********************************** "
            if [[ $service == *"cpu2evtstreams"* ]]; then 
              echo "Monitoring IBM Event Streams"
              kafkacat -C -c 1 -q -o end -f "%t/%p/%o/%k: %s\n" -b $EVTSTREAMS_BROKER_URL -X api.version.request=true -X security.protocol=sasl_ssl -X sasl.mechanisms=PLAIN -X sasl.username=token -X sasl.password=$EVTSTREAMS_API_KEY -t $EVTSTREAMS_TOPIC > $GITHUB_WORKSPACE/output.txt 2>&1 &
            fi
            cd $GITHUB_WORKSPACE/$service
            make test-all-arches
            if [ $? -eq 0 ]; then
              echo "Make exited 0"
              if [[ $service == *"cpu2evtstreams"* ]]; then
                if grep -Fq "$HZN_DEVICE_ID" $GITHUB_WORKSPACE/output.txt; then
                  cat $GITHUB_WORKSPACE/output.txt
                  passed=( "${passed[@]}" "$service" )
                fi
              else
                passed=( "${passed[@]}" "$service" )
              fi
            else
              echo "***********************************"
              echo "*********************************** Make exited with non-zero result *********************************** "
              echo "***********************************"
              exit 1
            fi
          done
          cd $GITHUB_WORKSPACE