test-all.yml

# Workflow settings
# See https://docs.github.com/en/actions/learn-github-actions/workflow-syntax-for-github-actions

name: Test DemoApps # GUI display name

on: # Triggers, see https://docs.github.com/en/actions/learn-github-actions/events-that-trigger-workflows
  push:
    branches: [main, develop]
  pull_request:
    branches: [main, develop]

concurrency: # Concurrency group: which jobs run together and which cancel each other
  group: CI-${{ github.head_ref }}
  cancel-in-progress: true

jobs:
  test:
    runs-on: ubuntu-latest

    strategy:
      fail-fast: false # true -> cancel all jobs if any fails
      max-parallel: 8

      # Build matrix for your jobs: you can define different variations to run each job in
      # matrix configurations - reachable with ${{ matrix.config.<key> }}.
      # Extra options:
      # - cxx:  path to C++ compiler
      # - mode: build mode inside Pressio (Debug / Release)
      matrix:
        config:
          - { cxx: clang++, mode: Release }
          - { cxx: clang++, mode: Debug }
          - { cxx: g++,     mode: Release }
          - { cxx: g++,     mode: Debug }

    env: # environment variables available to all steps
      CXX: ${{ matrix.config.cxx }}
      APT_PACKAGES: python3 pip python-is-python3 g++ clang gpg wget
      PIP_PACKAGES: pytest build numpy scipy matplotlib
      DEMOAPPS_HOME: /home/runner/work/pressio-demoapps/pressio-demoapps
      BUILD_DIR: /home/runner/work/build/pressio-demoapps

    steps:
      - uses: actions/checkout@v2 # check out the repository with submodules
        with: { submodules: recursive }

      - name: Install packages
        run: |
          sudo apt-get update
          sudo apt-get install -y --install-suggests $APT_PACKAGES

      - name: Install CMake
        run: |
          export CMAKE_KEYRING=/usr/share/keyrings/kitware-archive-keyring.gpg
          wget -O - https://apt.kitware.com/keys/kitware-archive-latest.asc 2>/dev/null \
            | gpg --dearmor - \
            | sudo tee $CMAKE_KEYRING >/dev/null
          echo "deb [signed-by=$CMAKE_KEYRING] https://apt.kitware.com/ubuntu/ focal main" \
            | sudo tee /etc/apt/sources.list.d/kitware.list >/dev/null
          sudo apt-get update
          rm $CMAKE_KEYRING
          sudo apt-get install -y kitware-archive-keyring cmake

      - name: Check environment
        run: |
          echo ======================================================
          echo CPU Threads: $(grep -c processor /proc/cpuinfo)
          echo ======================================================
          echo $(which $CXX) --version
          $CXX --version
          echo ======================================================
          echo $(which python) --version
          python --version
          echo ======================================================
          echo Source directory: $DEMOAPPS_HOME
          echo Build directory: $BUILD_DIR
          echo ======================================================
          git --version
          cd $DEMOAPPS_HOME
          git status

      - name: Install required Python modules
        run: |
          sudo pip install $PIP_PACKAGES
          echo ======================================================
          pip list
          echo ======================================================

      - name: Configure C++ tests
        run: |
          cmake \
            -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON \
            -DCMAKE_BUILD_TYPE:STRING=${{ matrix.config.mode }} \
            -DPRESSIODEMOAPPS_ENABLE_TESTS:BOOL=ON \
            -DPRESSIODEMOAPPS_ENABLE_BINDINGS:BOOL=OFF \
            -DCMAKE_CXX_FLAGS="-Wall -Werror" \
            -B $BUILD_DIR -S $DEMOAPPS_HOME

      # NOTE: -j2 caused g++ crash (out of memory)
      - name: Build C++ tests
        run: |
          export NUM_CPU=$(grep -c processor /proc/cpuinfo)
          cmake --build $BUILD_DIR -j $NUM_CPU

      - name: Run C++ tests
        run: |
          export NUM_CPU=$(grep -c processor /proc/cpuinfo)
          cd $BUILD_DIR
          ctest -j $NUM_CPU --output-on-failure

      - name: Install Python package
        run: |
          cd $DEMOAPPS_HOME
          python cmake_build.py --build_mode=${{ matrix.config.mode }}
          pip install .

      - name: Run Python tests
        run: |
          cd $DEMOAPPS_HOME
          pytest -s