parameters:
  displayName: 'Ubuntu 18.04'
  ubuntuVersion: '18.04'
  cudaEnabled: false
  asanEnabled: false

jobs:
- job: ubuntu_build_${{ replace(parameters.ubuntuVersion, '.', '') }}_cuda_${{ parameters.cudaEnabled }}_asan_${{ parameters.asanEnabled }}
  displayName: '${{ parameters.displayName }}'
  pool:
    vmImage: 'ubuntu-${{ parameters.ubuntuVersion }}'
  steps:
  - script: |
      sudo apt-get update && sudo apt-get install -y \
        build-essential \
        ninja-build \
        libboost-program-options-dev \
        libboost-filesystem-dev \
        libboost-graph-dev \
        libboost-system-dev \
        libboost-test-dev \
        libeigen3-dev \
        libceres-dev \
        libfreeimage-dev \
        libmetis-dev \
        libgoogle-glog-dev \
        libgflags-dev \
        libglew-dev \
        qtbase5-dev \
        libqt5opengl5-dev \
        libcgal-dev \
        libcgal-qt5-dev \
        libgl1-mesa-dri \
        xvfb
    displayName: 'Install dependencies'
  
  - ${{ if eq(parameters.cudaEnabled, true) }}:
    - script: |
        sudo apt-get install -y \
          nvidia-cuda-toolkit \
          nvidia-cuda-toolkit-gcc
        echo '##vso[task.setvariable variable=CC]/usr/bin/cuda-gcc'
        echo '##vso[task.setvariable variable=CXX]/usr/bin/cuda-g++'
      displayName: 'Install CUDA'

  - ${{ if eq(parameters.asanEnabled, true) }}:
    - script: |
        sudo apt-get install -y clang-10
        echo '##vso[task.setvariable variable=CC]/usr/bin/clang'
        echo '##vso[task.setvariable variable=CXX]/usr/bin/clang++'
      displayName: 'Install Clang'

  - script: |
      cmake --version
      mkdir build
      cd build
      cmake .. \
        -GNinja \
        -DTESTS_ENABLED=ON \
        -DCUDA_ARCHS=6.0 \
        -DASAN_ENABLED=${{ parameters.asanEnabled }}
      ninja
    displayName: 'Configure and build'

  - script: |
      export DISPLAY=":99.0"
      export QT_QPA_PLATFORM="offscreen"
      Xvfb :99 &
      sleep 3
      cd build
      ctest -E "(feature/sift_test)|(util/opengl_utils_test)|(mvs/gpu_mat_test)"
      tests_pass=$?
      if [ $tests_pass -ne 0 ]; then
          echo "Tests failed, rerunning with verbose output"
          ctest --rerun-failed --output-on-failure
      fi
      exit $tests_pass
    displayName: 'Run tests'