w3c_interop.yml

name: W3C Interop

on:
  pull_request:
    branches:
      - 'main'
  push:
    branches:
      - 'main'

jobs:
  interop_tests:
    name: Run W3C Trace Context Interop Tests
    runs-on: ubuntu-24.04
    steps:
    - uses: actions/checkout@v4
    - uses: erlef/setup-beam@v1
      with:
        otp-version: '26.1.2'
        version-type: strict
        rebar3-version: '3.22.1'
    - uses: actions/cache@v4
      name: Cache
      with:
        path: |
          _build
        key: ${{ runner.os }}-build-${{ matrix.otp_version }}-${{ hashFiles(format('rebar.lock')) }}-1
        restore-keys: |
          ${{ runner.os }}-build-${{ matrix.otp_version }}-1-

    - name: Compile
      run: rebar3 as interop compile

    - uses: actions/checkout@v4
      with:
        repository: 'w3c/trace-context'
        path: 'trace-context'
    - name: Setup python
      uses: actions/setup-python@v5
      with:
        python-version: 3.12
        architecture: x64
    - run: pip install aiohttp
    - run: |
        rebar3 as interop compile

        erl -noinput -pa ./_build/interop/extras/interop/ $(rebar3 as interop path) -s w3c_trace_context_interop &
        sleep 1
        cd trace-context/test
        STRICT_LEVEL=2 python3 test.py http://127.0.0.1:5000/test
      shell: bash