macos-linux-conda.yml

name: MacOS-Linux-conda-CI

on: [push,pull_request]
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  visp-conda:
    name: ${{ matrix.os }} - Python ${{ matrix.python-version }} ${{ matrix.build_type }} ${{ matrix.cxx_options }}
    runs-on: ${{ matrix.os }}

    strategy:
      fail-fast: false
      matrix:
        os: ["ubuntu-latest", "macos-latest"]
        build_type: [Release]
        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]

    steps:
    - name: Checkout code
      uses: actions/checkout@v4
      with:
        submodules: recursive

    - name: Install miniconda on ubuntu
      uses: conda-incubator/setup-miniconda@v3
      if: startsWith(matrix.os,'ubuntu') == true
      with:
        activate-environment: visp
        auto-update-conda: true
        environment-file: .github/workflows/conda/environment_linux.yml
        python-version: ${{ matrix.python-version }}
        auto-activate-base: false

    - name: Install miniconda on macOS
      uses: conda-incubator/setup-miniconda@v3
      if: startsWith(matrix.os,'macos') == true
      with:
        activate-environment: visp
        auto-update-conda: true
        environment-file: .github/workflows/conda/environment_macos.yml
        python-version: ${{ matrix.python-version }}
        auto-activate-base: false

    - name: Show conda config
      shell: bash -el {0}
      run: |
        conda info
        conda list
        conda config --show-sources
        conda config --show
        printenv | sort

    - name: Determine number of processor on Ubuntu
      if: matrix.os == 'ubuntu-latest'
      run: |
        echo "NPROC=$(nproc)" >> $GITHUB_ENV

    - name: Determine number of processor on MacOS
      if: matrix.os == 'macos-latest'
      run: |
        echo "NPROC=$(sysctl -n hw.logicalcpu)" >> $GITHUB_ENV

    - name: Build visp python bindings
      shell: bash -el {0}
      run: |
        echo "Number of processors: ${NPROC}"

        mkdir build
        cd build

        cmake .. \
          -G "Ninja" \
          -DCMAKE_PREFIX_PATH=$CONDA_PREFIX \
          -DCMAKE_INSTALL_PREFIX=$CONDA_PREFIX \
          -DBUILD_TESTS=OFF \
          -DBUILD_EXAMPLES=OFF \
          -DBUILD_TUTORIALS=OFF \
          -DBUILD_APPS=OFF \
          -DBUILD_DEMOS=OFF \
          -DCMAKE_BUILD_TYPE=${{ matrix.build_type }}

        # Build
        cmake --build . --parallel ${NPROC} --target visp_python_bindings

        # Tests
        cmake --build . --parallel ${NPROC} --target visp_python_bindings_test

  check:
    if: always()
    name: check-macos-linux-conda

    needs:
    - visp-conda

    runs-on: Ubuntu-latest

    steps:
    - name: Decide whether the needed jobs succeeded or failed
      uses: re-actors/alls-green@release/v1
      with:
        jobs: ${{ toJSON(needs) }}