name: Test Ubuntu, Python 2.x

on:
  push:
  pull_request:
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest

    strategy:
      fail-fast: false
      matrix:
        python: [python]
        cxx: [g++]
        std: [c++11]
        include:
          # Add the appropriate docker image for each compiler.
          # The images from teeks99/boost-python-test already have boost::python
          # pre-reqs installed, see:
          # https://github.com/teeks99/boost-python-test-docker
          - cxx: g++
            docker-img: teeks99/boost-python-test:gcc-15_1.89.0

    container:
      image: ${{ matrix.docker-img }}

    steps:
    - uses: actions/checkout@v5

    - name: setup prerequisites
      run: |
        # Warning: this is not necessarily the same Python version as the one configured above !
        python3 -m pip install -U faber --break-system-packages
    - name: build
      run: |
        ${{ matrix.python }} --version
        ${{ matrix.cxx }} --version
        faber -v
        sed -e "s/\$PYTHON/${{ matrix.python }}/g" .ci/faber > ~/.faber
        faber \
          --with-boost-include=${BOOST_PY_DEPS} \
          --builddir=build \
          cxx.name=${{ matrix.cxx }} \
          cxxflags=-std=${{ matrix.std }} \
          cppflags=-std=${{ matrix.std }} \
          -j`nproc`
    - name: test
      run: |
        faber \
          --with-boost-include=${BOOST_PY_DEPS} \
          --builddir=build \
          cxx.name=${{ matrix.cxx }} \
          cxxflags=-std=${{ matrix.std }} \
          cppflags=-std=${{ matrix.std }} \
          -j`nproc` \
          test.report