cloud-test-pr-trigger.yml

name: Cloud Tests Trigger
on:
  pull_request_target:
    branches:
      - main
env:
  # Repository where the cloud tests will be run
  REPOSITORY: wildfly-extras/wildfly-cloud-tests
  # Branch in the above repository where the remote job will commit its results
  STATUS_BRANCH: run-status
  # This must be set to a PAT with 'repo' permission for the target repository
  TOKEN: ${{ secrets.REMOTE_DISPATCH_TOKEN }}
  # Just an identifier for the event - this one triggers the cloud tests
  EVENT_TYPE: trigger-cloud-tests-run
  # Parameters for polling the $STATUS_BRANCH for the results (they currently take 18-25 minutes)
  #   Initial wait before polling starts
  RESULT_INITIAL_WAIT_SECONDS: 1200
  #   Time between each poll
  RESULT_POLL_WAIT_SECONDS: 300
  #   Maximum number of polls before we time out
  RESULT_MAX_POLL_ATTEMPTS: 10
permissions: {}
jobs:
  run-tests:
    runs-on: ubuntu-latest
    steps:

      - name: Checkout run-status branch
        if: ${{ env.TOKEN }}
        uses: actions/checkout@v3
        with:
          repository: ${{ env.REPOSITORY }}
          ref: ${{ env.STATUS_BRANCH }}

      - name: Remote Dispatch
        if: ${{ env.TOKEN }}
        run: |
          echo $GITHUB_REPOSITORY
          FILENAME="$GITHUB_RUN_ID-$GITHUB_RUN_NUMBER-$GITHUB_RUN_ATTEMPT.json"
          echo "FILENAME=$FILENAME" >> $GITHUB_ENV
          
          REFERENCE="refs/pull/${{github.event.number}}/merge"
          
          CLIENT_PAYLOAD=$( jq -n \
                  --arg tr "$GITHUB_REPOSITORY" \
                  --arg ref "$REFERENCE" \
                  --arg sf "$FILENAME" \
                  '{triggerRepo: $tr, ref: $ref, statusFile: $sf}' )
          
          echo "CLIENT_PAYLOAD: $CLIENT_PAYLOAD"

          resp=$(curl -X POST -s "https://api.github.com/repos/${REPOSITORY}/dispatches" \
              -H "Accept: application/vnd.github.v3+json" \
              -H "Content-Type: application/json" \
              -H "Authorization: Bearer ${TOKEN}" \
              -d "{\"event_type\": \"${EVENT_TYPE}\", \"client_payload\": ${CLIENT_PAYLOAD} }")
          if [ -z "$resp" ]
          then
            sleep 2
          else
            echo "Workflow failed to trigger"
            echo "$resp"
            exit 1
          fi
      - name: Wait for remote job completion
        if: ${{ env.TOKEN }}
        run: |
          echo "Waiting/polling for remote test execution to complete"
          echo "Sleeping $RESULT_INITIAL_WAIT_SECONDS seconds before polling"
          sleep $RESULT_INITIAL_WAIT_SECONDS
          i=0
          while [[ "${RESULT}" != '0' ]]
          do
            echo "debug - fetching"
            git fetch origin
            echo "debug - resetting"
            git reset --hard origin/$STATUS_BRANCH
          
            echo "debug - is $FILENAME there?"
            # Check file is there and break if it is
            if [ -f "$FILENAME" ]; then
              echo "debug - file is there"
              break
            fi
          
          
            echo "debug - incrementing counter"
            i=$((i+1))
            echo "debug - checking max poll attempts"
            if [ $i -eq $RESULT_MAX_POLL_ATTEMPTS ]; then
              1>&2 echo "Timeout receiving the results"
              exit 1
            fi
            echo "Sleeping $RESULT_POLL_WAIT_SECONDS seconds before polling again"
            sleep $RESULT_POLL_WAIT_SECONDS
          done
          # cat $FILENAME
          STATUS="$(jq -r .status $FILENAME)"
          MESSAGE="$(jq -r .message $FILENAME)"
          
          # echo "Status: $STATUS"
          
          if [[ "${STATUS}" == "failed" ]]; then
            echo -e "\e[31m${MESSAGE}\e[0m"
            exit 1
          fi
          
          echo -e "\e[32m${MESSAGE}\e[0m"