python-unit-test.yml

---
# yamllint disable rule:line-length
name: Python Unit Tests
on:  # yamllint disable-line rule:truthy
  pull_request:
  merge_group:
    branches:
      - main
    types:
      - checks_requested
  push:
    branches:
      - main
  workflow_dispatch:
permissions:
  contents: read
jobs:
  python:
    strategy:
      matrix:
        os:
          - ubuntu-22.04
          - ubuntu-latest
        pcs_version:
          - v0.11.4
          - v0.11.5
          - v0.11.6
          - main
    runs-on: ${{ matrix.os }}
    steps:
      - name: Update git
        run: |
          set -euxo pipefail
          sudo apt update
          sudo apt install -y git

      - name: checkout PR
        uses: actions/checkout@v4

      - name: Install platform dependencies, python, tox, tox-lsr
        run: |
          set -euxo pipefail
          python -m pip install --upgrade pip
          pip install "git+https://github.com/linux-system-roles/tox-lsr@3.1.1"
          # If you have additional OS dependency packages e.g. libcairo2-dev
          # then put them in .github/config/ubuntu-requirements.txt, one
          # package per line.
          if [ -f .github/config/ubuntu-requirements.txt ]; then
            sudo apt-get install -y $(cat .github/config/ubuntu-requirements.txt)
          fi

      - name: Clone pcs
        uses: actions/checkout@v4
        with:
          repository: ClusterLabs/pcs
          ref: ${{ matrix.pcs_version }}
          path: pcs-upstream

      - name: Build and install pcs
        run: |
          set -euxo pipefail
          pcs_dir="${RUNNER_TEMP}/pcs"
          mkdir -p pcs_dir
          cd pcs-upstream
          if [ "x${{ matrix.pcs_version }}" == "xmain" ]; then
            echo "0.0.1+ci" > .tarball-version
          fi
          ./autogen.sh && ./configure --prefix "$pcs_dir" && make && make install
          cd ..
          rm -rf pcs-upstream
          site_pkgs_dir=`python -m site --user-site`
          pyver=$(python -c 'import sys; print(f"{sys.version_info.major}.{sys.version_info.minor}")')
          echo "${pcs_dir}/lib/python${pyver}/site-packages/" > "${site_pkgs_dir}/pcs.pth"
          python -c 'from pcs import settings; print(settings.pcs_version)'

      - name: Run unit tests
        run: |
          set -euxo pipefail
          toxpyver=$(python -c 'import sys; print(f"{sys.version_info.major}{sys.version_info.minor}")')
          toxenvs="py${toxpyver}"
          # NOTE: The use of flake8, pylint, black with specific
          # python envs is arbitrary and must be changed in tox-lsr
          # We really should either do those checks using the latest
          # version of python, or in every version of python
          case "$toxpyver" in
          27) toxenvs="${toxenvs},coveralls,flake8,pylint" ;;
          36) toxenvs="${toxenvs},coveralls,black" ;;
          *) toxenvs="${toxenvs},coveralls" ;;
          esac
          TOXENV="$toxenvs" lsr_ci_runtox

      - name: Upload coverage reports to Codecov
        uses: codecov/codecov-action@v3