tests.yml

# Workflow to build and test wheels
name: Test

on: [push, pull_request]

jobs:

  test_skimage_linux:
    name: linux-cp${{ matrix.python-version }}-${{ matrix.OPTIONS_NAME }}
    runs-on: ubuntu-latest
    env:
        BUILD_DOCS: 1
        TEST_EXAMPLES: 0

    strategy:
      # Ensure that a wheel builder finishes even if another fails
      fail-fast: false
      matrix:
        python-version: [3.7, 3.8, 3.9]
        PIP_FLAGS: [""]
        MINIMUM_REQUIREMENTS: [0]
        QT: ["PyQt5"]
        WITH_PYSIDE: [0]
        BUILD_DOCS: [1]
        PYTHONOPTIMIZE: [0]
        TEST_EXAMPLES: [0]
        OPTIONAL_DEPS: [0]
        OPTIONS_NAME: ["default"]
        INSTALL_FROM_SDIST: [0]
        include:
          - platform_id: manylinux_x86_64
            python-version: 3.7
            MINIMUM_REQUIREMENTS: 1
            BUILD_DOCS: 0
            OPTIONAL_DEPS: 0
            # Test miminum requirements (don't build docs there is a problem
            # with dask and astropy)
            OPTIONS_NAME: "mini-req"
          - platform_id: manylinux_x86_64
            python-version: 3.7
            MINIMUM_REQUIREMENTS: 1
            OPTIONAL_DEPS: 1
            BUILD_DOCS: 0
            OPTIONS_NAME: "mini-req-optional-deps"
          - platform_id: manylinux_x86_64
            python-version: 3.8
            PIP_FLAGS: "--pre"
            # test pre-releases
            OPTIONS_NAME: "pre"
          - platform_id: manylinux_x86_64
            python-version: 3.7
            BUILD_DOCS: 1
            OPTIONAL_DEPS: 1
            OPTIONS_NAME: "optional-deps"
          - platform_id: manylinux_x86_64
            python-version: 3.7
            PYTHONOPTIMIZE: 2
            BUILD_DOCS: 0
            OPTIONS_NAME: "optimize"
          - platform_id: manylinux_x86_64
            python-version: 3.7
            INSTALL_FROM_SDIST: 1
            OPTIONS_NAME: "install-from-sdist"




    steps:
      - name: Checkout scikit-image
        uses: actions/checkout@v1

      - name: Setup Python
        uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python-version}}

      - name: Build package
        env:
            VERSION: ${{ matrix.python-version }}
            PYTHONOPTIMIZE: ${{ matrix.PYTHONOPTIMIZE }}
            MINIMUM_REQUIREMENTS: ${{ matrix.MINIMUM_REQUIREMENTS }}
            PIP_FLAGS: ${{ matrix.PIP_FLAGS }}
            INSTALL_FROM_SDIST: ${{ matrix.INSTALL_FROM_SDIST }}
        run: |
            set -ex
            source tools/github/before_install.sh
            python setup.py sdist
            if [[ $INSTALL_FROM_SDIST ]]; then
                pip uninstall cython -y;
                pip install dist/scikit-image-*.tar.gz;
            else
                pip install -vv -e .;
            fi

      - name: Run tests
        env:
            PIP_FLAGS: ${{ matrix.PIP_FLAGS }}
            MINIMUM_REQUIREMENTS: ${{ matrix.MINIMUM_REQUIREMENTS }}
            QT: ${{ matrix.QT }}
            WITH_PYSIDE: ${{ matrix.WITH_PYSIDE }}
            BUILD_DOCS: ${{ matrix.BUILD_DOCS }}
            TEST_EXAMPLES: ${{ matrix.TEST_EXAMPLES }}
            OPTIONAL_DEPS: ${{ matrix.OPTIONAL_DEPS }}
        run: |
            echo $PIP_FLAGS
            pip install $PIP_FLAGS -r requirements/test.txt
            export MPL_DIR=`python -c 'import matplotlib; print(matplotlib.get_configdir())'`
            mkdir -p ${MPL_DIR}
            touch ${MPL_DIR}/matplotlibrc
            if [[ "${OPTIONAL_DEPS}" == "1" ]]; then
                pip install -r ./requirements/optional.txt
                if [[ "${EXTRA_DEPS}" != "0" ]]; then
                # Extra deps need compilation, and it may not always be possible to
                # compile them easily on all platforms
                    pip install -r ./requirements/extras.txt
                fi
            fi
            source tools/github/script.sh



  test_skimage_macos:
    name: macos-cp${{ matrix.python-version }}
    runs-on: macos-latest

    strategy:
      # Ensure that a wheel builder finishes even if another fails
      fail-fast: false
      matrix:
        python-version: [3.7, 3.8, 3.9]
        QT: ["PyQt5"]
        BUILD_DOCS: [1]
        TEST_EXAMPLES: [0]
        OPTIONAL_DEPS: [1]
        OPTIONS_NAME: ["default"]
        include:
          - python-version: 3.7
            OPTIONAL_DEPS: 0
          - python-version: 3.9
            OPTIONAL_DEPS: 0
        exclude:
          - python-version: 3.7
            OPTIONAL_DEPS: 1
          # Problem with SimpleITK and py 3.9
          - python-version: 3.9
            OPTIONAL_DEPS: 1
    
    env:
        BUILD_DOCS: 1
        TEST_EXAMPLES: 0
        CC: /usr/bin/clang
        CXX: /usr/bin/clang++
        CPPFLAGS: "-Xpreprocessor -fopenmp"
        CFLAGS: "-Wno-implicit-function-declaration -I/usr/local/opt/libomp/include"
        CXXFLAGS: "-I/usr/local/opt/libomp/include"
        LDFLAGS: "-Wl,-rpath,/usr/local/opt/libomp/lib -L/usr/local/opt/libomp/lib -lomp"

    steps:
      - name: Checkout scikit-image
        uses: actions/checkout@v1

      - name: Setup Python
        uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python-version}}

      - name: OSX configuration
        run: |
            # OpenMP is not present on macOS by default
            set -ex
            brew install libomp

      - name: Build package
        run: |
            set -ex
            source tools/github/before_install.sh
            python setup.py sdist
            pip install -vv --no-build-isolation -e .;

      - name: Run tests
        run: |
            pip install $PIP_FLAGS -r requirements/test.txt
            export MPL_DIR=`python -c 'import matplotlib; print(matplotlib.get_configdir())'`
            mkdir -p ${MPL_DIR}
            touch ${MPL_DIR}/matplotlibrc
            if [[ "${OPTIONAL_DEPS}" == "1" ]]; then
                pip install -r ./requirements/optional.txt
                pip install -r ./requirements/extras.txt
            fi
            source tools/github/script.sh