testing.yml

name: Tests

on:
  push:
  pull_request:

jobs:

  build:
    env:
      DISPLAY: ":99.0"  # arbitrary
      # GSETTINGS_SCHEMA_DIR_CONDA_BACKUP is somehow related to the following issue https://github.com/conda/conda/issues/9966
      GSETTINGS_SCHEMA_DIR_CONDA_BACKUP: "/usr/share/miniconda/envs/testenv/share/glib-2.0/schemas"

    strategy:
      matrix:
        host-os: ["ubuntu-latest", "macos-latest", "windows-latest"]
        python-version: ["3.9", "3.10", "3.11"]
        numpy-version: ["1.26"]
        pyqt-version: ["5.15"]
        include:
          - host-os: "ubuntu-latest"
            conda-mamba: "mamba"
          - host-os: "macos-latest"
            conda-mamba: "mamba"
          - host-os: "windows-latest"
            conda-mamba: "mamba"
      fail-fast: false

    runs-on: ${{ matrix.host-os }}

    # Note: Services are based on docker containers and would run only on Linux
    #    Leave the item here for reference.
    # services:
    #   mongodb:
    #     image: mongo
    #     ports:
    #     - 27017:27017

    defaults:
      run:
        shell: bash -l {0}

    steps:
    - uses: actions/checkout@v2

    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v2
      with:
        # This step is not expected to influence the test, since the test is run in Conda environment
        python-version: 3.9

    - uses: conda-incubator/setup-miniconda@v2
      with:
        # miniforge-variant: Mambaforge
        miniforge-version: latest
        channels: conda-forge
        channel-priority: flexible
        auto-update-conda: true
        show-channel-urls: true
        allow-softlinks: true
        auto-activate-base: false
        activate-environment: testenv
        use-only-tar-bz2: false

    - name: Install Linux libraries
      if: runner.os == 'Linux'
      run: |
        sudo apt-get update
        sudo apt-get install -y xvfb herbstluftwm

    - name: Start 'xvfb'
      if: runner.os == 'Linux'
      run: |
        sudo /sbin/start-stop-daemon --start --pidfile /tmp/custom_xvfb_99.pid --make-pidfile --background --exec /usr/bin/Xvfb -- :99 -screen 0 1920x1200x24 -ac +extension GLX +render -noreset
        sleep 3

    - name:  Start 'herbstluftwm'
      if: runner.os == 'Linux'
      run: |
        herbstluftwm &
        sleep 1

    - name: Install Conda packages
      run: |
        set -vxeo pipefail

        # conda install -y -n base --override-channels -c conda-forge mamba 'python_abi=*=*cp*'

        ${{ matrix.conda-mamba }} install -y \
          python=${{ matrix.python-version }} \
          numpy=${{ matrix.numpy-version }} \
          pyqt=${{ matrix.pyqt-version }} \
          numba \
          pip \
          'scikit-beam>=0.0.24' \
          -c conda-forge

        conda list
        pip list

    - name: Install Conda packages (Windows and OSX)
      if: runner.os != 'Linux'
      run: |
        set -vxeo pipefail

        # There are issues in building wheels for pystackreg>0.2.2 on OSX, so install pystackreg from CF
        ${{ matrix.conda-mamba }} install -y pystackreg -c conda-forge

        conda list
        pip list

    - name: Install PyPI packages
      run: |
        set -vxeuo pipefail

        ${{ matrix.conda-mamba }} install -y pystackreg -c conda-forge  # Some issue with pystackreg from PyPI

        # pip install --upgrade pip setuptools
        pip install codecov
        pip install -r requirements.txt
        pip install -r requirements-dev.txt
        pip install .

        conda list
        pip list
        python --version

    - name: Test with pytest
      run: |
        set -vxeuo pipefail
        coverage run -m pytest -vvv
        coverage report