datachannel_echo-test.yml

name: WebRTC Data Channel Interoperability Test

on:
  push:
    branches:
      - master
  pull_request:
    branches:
      - master
  repository_dispatch:
    types: [datachannel-test-command]

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

jobs:
  # Job Description: Performs the Data Channel Test between each combination of the client and server for each library.
  interop-tests:
    runs-on: ubuntu-latest
    # See https://docs.github.com/en/actions/writing-workflows/workflow-syntax-for-github-actions#using-job-outputs-in-a-matrix-job
    outputs:
      results: ${{ steps.record_results.outputs.results }}  # Capture all results in one output
  
    strategy:
      matrix:
        server: ["libdatachannel", "sipsorcery", "werift"]
        client: ["libdatachannel", "sipsorcery", "werift"]
    services:
      echo-test-server:
        image: ghcr.io/sipsorcery/${{ matrix.server }}-webrtc-echo
        credentials:
          username: ${{ github.actor }}
          password: ${{ secrets.CR_PAT }}
        #ports:
        #  - 8080:8080
        options: "--name echo-server"

    steps:
        
      - name: Data Channel test for server ${{ matrix.server }} and ${{ matrix.client }} client
        id: check_connection
        run: |
          docker run --entrypoint "/client.sh" --network ${{ job.container.network }} ghcr.io/sipsorcery/${{ matrix.client }}-webrtc-echo "-s http://echo-server:8080/offer -t 1"
          result=$?
          echo "Check connection for ${{ matrix.server }} server and ${{ matrix.client }} client result $result."
          echo "::set-output name=TEST_RESULT::$result"
        continue-on-error: true
        
      - name: Record result
        id: record_results
        run: |
          echo "Result for ${{ matrix.server }} server and ${{ matrix.client }} client, outcome ${{ steps.check_connection.outcome }}, result ${{ steps.check_connection.outputs.TEST_RESULT }}."
          echo "${{ matrix.server }},${{ matrix.client }},${{ steps.check_connection.outputs.TEST_RESULT }}" >> $GITHUB_OUTPUT
         
  # Job Description: Collates the results of the interop tests into a mark down table.
  collate:
    runs-on: ubuntu-latest
    needs: [interop-tests]
    steps:
      - uses: actions/checkout@v2
      - name: Create results file from interop test outputs
        run: |
          echo "Collating results from:"
          echo "results=${{ toJSON(needs.interop-tests.outputs) }}"
          echo "| Server | Client | Test Result |" > DataChannel_Echo_test_results.md
          echo "|--------|--------|-------------|" >> DataChannel_Echo_test_results.md
          
          # Read results from the job output
          IFS=' ' read -r -a results_array <<< "${{ needs.interop-tests.outputs.results }}"
          for result in "${results_array[@]}"; do
            IFS=',' read -r server client test_result <<< "$result"
            echo "| $server | $client | $test_result |" >> DataChannel_Echo_test_results.md
          done
          
          cat DataChannel_Echo_test_results.md
          
      - name: Commit the results to the git repository
        if: github.event_name != 'pull_request'
        run: |
          git config user.name github-actions
          git config user.email github-actions@github.com
          git pull
          #git add DataChannel_Echo_test_results.md DataChannel_Echo_test_results.png
          #git commit DataChannel_Echo_test_results.md DataChannel_Echo_test_results.png -m "Automated data channel echo test results."
          #git add DataChannel_Echo_test_results.md
          git commit DataChannel_Echo_test_results.md -m "Automated data channel echo test results."
          git push