continuous-integration-quality-unit-tests.yml

name: Continuous Integration - Quality & Unit Tests

on: [push, pull_request]

jobs:
  continuous-integration-quality-unit-tests:
    name: ${{ matrix.os }} - Python ${{ matrix.python-version }}
    strategy:
      matrix:
        os: [macOS-latest, ubuntu-22.04, windows-latest]
        python-version: [3.9, '3.10', 3.11]
      fail-fast: false
    runs-on: ${{ matrix.os }}
    steps:
    - uses: actions/checkout@v1
    - name: Environment Variables
      run: |
        echo "CI_PYTHON_VERSION=${{ matrix.python-version }}" >> $GITHUB_ENV
        echo "CI_PACKAGE=colour" >> $GITHUB_ENV
        echo "CI_SHA=${{ github.sha }}" >> $GITHUB_ENV
        echo "COVERALLS_REPO_TOKEN=${{ secrets.COVERALLS_REPO_TOKEN }}" >> $GITHUB_ENV
        echo "MPLBACKEND=AGG" >> $GITHUB_ENV
      shell: bash
    - name: Set up Python 3.9 for Pre-Commit
      uses: actions/setup-python@v1
      with:
        python-version: 3.9
    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v1
      with:
        python-version: ${{ matrix.python-version }}
    - name: Install Dependencies (Ubuntu)
      if: matrix.os == 'ubuntu-22.04'
      run: |
        sudo apt-get update
        sudo apt-get --yes install graphviz graphviz-dev libboost-all-dev libilmbase-dev libopenexr-dev libpng-dev libtiff5-dev
    - name: Install Poetry
      env:
        POETRY_VERSION: 1.4.0
      run: |
        curl -sSL https://install.python-poetry.org | POETRY_HOME=$HOME/.poetry python3 -
        echo "$HOME/.poetry/bin" >> $GITHUB_PATH
      shell: bash
    - name: Install Package Dependencies (Ubuntu)
      if: matrix.os == 'ubuntu-22.04'
      run: |
        poetry run python -m pip install --upgrade pip
        poetry install
        poetry run python -c "import imageio;imageio.plugins.freeimage.download()"
      shell: bash
    - name: Install Package Dependencies (macOS & Windows)
      if: matrix.os == 'macOS-latest' || matrix.os == 'windows-latest'
      run: |
        poetry run python -m pip install --upgrade pip
        poetry install --without graphviz
        poetry run python -c "import imageio;imageio.plugins.freeimage.download()"
      shell: bash
    - name: Install OpenImageIO (macOs)
      if: matrix.os == 'macOS-latest' && matrix.python-version == '3.11'
      run: |
        brew install openimageio
        ls /usr/local/Cellar/openimageio/*/lib/python*/site-packages/OpenImageIO/
        ln -s /usr/local/Cellar/openimageio/*/lib/python*/site-packages/OpenImageIO/OpenImageIO*.so /Library/Frameworks/Python.framework/Versions/${{ matrix.python-version }}/lib/python${{ matrix.python-version }}/site-packages/OpenImageIO.so
      shell: bash
    - name: Pre-Commit (All Files)
      run: |
        poetry run pre-commit run --all-files
      shell: bash
    - name: Test Optimised Python Execution
      run: |
        poetry run python -OO -c "import $CI_PACKAGE"
      shell: bash
    - name: Test with Pytest
      run: |
        poetry run python -W ignore -m pytest --doctest-modules --ignore=$CI_PACKAGE/examples --cov=$CI_PACKAGE $CI_PACKAGE
      shell: bash
    - name: Upload Coverage to coveralls.io
      if: matrix.os == 'macOS-latest' && matrix.python-version == '3.11'
      run: |
        if [ -z "$COVERALLS_REPO_TOKEN" ]; then echo \"COVERALLS_REPO_TOKEN\" secret is undefined!; else poetry run coveralls; fi
      shell: bash