macos.yml

name: MacOS

# https://www.jeffgeerling.com/blog/2020/running-github-actions-workflow-on-schedule-and-other-events
on:
  pull_request:
    types: [opened, reopened, synchronize]
  schedule:
    - cron: '0 2 * * SUN'

# https://stackoverflow.com/questions/66335225/how-to-cancel-previous-runs-in-the-pr-when-you-push-new-commitsupdate-the-curre#comment133398800_72408109
# https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#concurrency
concurrency:
  group: ${{ github.workflow }}-${{ github.ref || github.run_id }}
  cancel-in-progress: true

jobs:
  # https://github.com/orgs/community/discussions/28474#discussioncomment-3350256
  check_skip_flags:
    name: Check skip flags
    runs-on: macos-latest
    outputs:
      head-commit-message: ${{ steps.get_head_commit_message.outputs.headCommitMsg }}
    steps:
      - name: Get repo
        uses: actions/checkout@v5
        with:
          ref: ${{ github.event.pull_request.head.sha }}
      - name: Print head git commit message
        id: get_head_commit_message
        run: echo "headCommitMsg=$(git show -s --format=%s)" >> $GITHUB_OUTPUT

  build-macos:
    runs-on: ${{ matrix.os }}
    needs: check_skip_flags
    if: >-
      ${{
        (!contains(needs.check_skip_flags.outputs.head-commit-message, '[SKIP-CI ALL]') &&
        !contains(needs.check_skip_flags.outputs.head-commit-message, '[SKIP-CI MACOS]')) ||
        contains(needs.check_skip_flags.outputs.head-commit-message, '[ENABLE-CI MACOS]')
      }}
    strategy:
      fail-fast: false
      matrix:
        os: [macos-14, macos-latest]

    steps:
    - name: Checkout repository
      uses: actions/checkout@v5

    - name: Print system information
      run: |
        sysctl -a | grep machdep.cpu
        sysctl -a | grep logical

    - name: Print OS information
      run: system_profiler SPSoftwareDataType

    - name: Install dependencies on macos-latest
      if: matrix.os == 'macos-latest'
      run: |
        brew install libpng libjpeg-turbo libdc1394 opencv pcl librealsense zbar pkg-config nlohmann-json

    - name: Install dependencies on macos-14
      # XXX Testing this on macos-14
      # ----------------
      # On macos-13 we need to do a specific action
      # ==> Pouring python@3.12--3.12.1_1.ventura.bottle.tar.gz
      # Error: The `brew link` step did not complete successfully
      # The formula built, but is not symlinked into /usr/local
      # Could not symlink bin/2to3-3.12
      # Target /usr/local/bin/2to3-3.12
      # already exists. You may want to remove it:
      #   rm '/usr/local/bin/2to3-3.12'
      #
      # To force the link and overwrite all conflicting files:
      #   brew link --overwrite python@3.12
      #
      # Fix proposed in https://github.com/actions/runner-images/issues/6817
      # ----------------
      # TODO Might be merged with macos-latest deps installation if succeed
      if: matrix.os == 'macos-14'
      run: |
        brew install libpng libjpeg-turbo libdc1394 opencv pcl librealsense zbar pkg-config nlohmann-json
      #  brew update
      #  brew upgrade || true
      #  brew install libpng libjpeg-turbo libdc1394 pcl librealsense zbar pkg-config nlohmann-json
      #  brew install opencv eigen

    - name: Debug Eigen after upgrade 1
      run: |
        ls /opt/homebrew/Cellar/eigen/

    - name: Debug Eigen after upgrade 2
      run: |
        ls -als /opt/homebrew/share/

    - name: Debug Eigen after upgrade 3
      run: |
        ls -als /opt/homebrew/share/eigen3/

    - name: Debug Eigen after upgrade 4
      run: |
        ls -als /opt/homebrew/share/eigen3/cmake

    - name: Debug Eigen after upgrade 5
      run: |
        cat /opt/homebrew/share/eigen3/cmake/Eigen3Config.cmake

      #  sudo launchctl load -w /System/Library/LaunchDaemons/com.apple.locate.plist
      #  locate "Eigen/Core"
      #  locate "Eigen3Config.cmake"
      #  ls /opt/homebrew/share/eigen3/cmake/
      #  cat /opt/homebrew/share/eigen3/cmake/Eigen3Config.cmake

    - name: Install java dependencies
      run: |
        brew install openjdk ant
        sudo ln -sfn /usr/local/opt/openjdk/libexec/openjdk.jdk /Library/Java/JavaVirtualMachines/openjdk.jdk
        echo "JAVA_HOME=$(/usr/libexec/java_home)" >> $GITHUB_ENV
        echo ${JAVA_HOME}

    - name: Clone visp-images
      env:
        BRANCH_NAME: ${{ github.head_ref || github.ref_name }}
      # https://remarkablemark.org/blog/2022/09/25/check-git-branch-exists-in-remote-repository/
      run: |
        git clone --depth 1 https://github.com/lagadic/visp-images ${HOME}/visp-images
        echo "VISP_INPUT_IMAGE_PATH=$HOME/visp-images" >> $GITHUB_ENV
        echo ${VISP_INPUT_IMAGE_PATH}

    - name: Clone visp_sample
      run: |
        git clone --depth 1 https://github.com/lagadic/visp_sample ${HOME}/visp_sample

    # Openblas location is exported explicitly because openblas is keg-only,
    # which means it was not symlinked into /usr/local/.
    - name: Configure CMake
      run: |
        export LDFLAGS="-L/usr/local/opt/openblas/lib"
        export CPPFLAGS="-I/usr/local/opt/openblas/include"
        mkdir build
        cd build
        cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/tmp/usr/local -DCMAKE_VERBOSE_MAKEFILE=ON
        cat ViSP-third-party.txt

    - name: Compile
      working-directory: build
      run: make -j$(sysctl -n hw.logicalcpu) install

    - name: Run unit tests
      working-directory: build
      run: ctest -j$(sysctl -n hw.logicalcpu) --output-on-failure -V

    - name: ViSP as 3rdparty with cmake
      run: |
        cd ${HOME}/visp_sample
        mkdir visp_sample-build
        cd visp_sample-build
        cmake ../ -DVISP_DIR=/tmp/usr/local/lib/cmake/visp -DCMAKE_VERBOSE_MAKEFILE=ON
        make -j$(sysctl -n hw.logicalcpu)

    - name: ViSP as 3rdparty with visp.pc and pkg-config
      run: |
        cd ${HOME}/visp_sample
        export PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/tmp/usr/local/lib/pkgconfig
        pkg-config --cflags visp
        pkg-config --libs visp
        make -j$(sysctl -n hw.logicalcpu) -f Makefile.visp.pc
        make -j$(sysctl -n hw.logicalcpu) -f Makefile.visp.pc clean

    - name: ViSP as 3rdparty with visp-config
      run: |
        cd ${HOME}/visp_sample
        export PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/tmp/usr/local/lib/pkgconfig
        export VISP_INSTALL_PREFIX=/tmp/usr/local
        $VISP_INSTALL_PREFIX/bin/visp-config --cflags
        $VISP_INSTALL_PREFIX/bin/visp-config --libs
        make -j$(sysctl -n hw.logicalcpu) -f Makefile.visp-config
        make -j$(sysctl -n hw.logicalcpu) -f Makefile.visp-config clean