test.yaml

name: Tests
on: [push, pull_request]

jobs:
  build:
    name: Build (${{ matrix.python-version }} | ${{ matrix.os }})
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: ["macos-latest", "ubuntu-latest", "windows-latest"]
        python-version: ["3.10", "3.11", "3.12"]
    steps:
      - name: Checkout source
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      # - name: Cache Linux/macOS (x86) Conda environment
      #   if: ${{ runner.os != 'Windows' }}
      #   uses: actions/cache@v3
      #   env:
      #     # Increase this value to reset cache if ci/environment.yml has not changed
      #     CACHE_NUMBER: 0
      #   with:
      #     path: ~/conda_pkgs_dir
      #     key: ${{ runner.os }}-conda-${{ env.CACHE_NUMBER }}-${{ hashFiles('ci/environment-py${{ matrix.python-version }}.yml') }}

      # - name: Cache Windows Conda environment
      #   if: ${{ runner.os == 'Windows' }}
      #   uses: actions/cache@v3
      #   env:
      #     # Increase this value to reset cache if ci/environment.yml has not changed
      #     CACHE_NUMBER: 0
      #   with:
      #     path: ~/conda_pkgs_dir
      #     key: ${{ runner.os }}-conda-${{ env.CACHE_NUMBER }}-${{ hashFiles('ci/environment-py${{ matrix.python-version }}-win.yml') }}

      - name: Setup Linux/macOS Micromamba Python ${{ matrix.python-version }}
        if: ${{ runner.os != 'Windows' }}
        uses: mamba-org/setup-micromamba@v1
        with:
          init-shell: bash
          create-args: >-
            python=${{ matrix.python-version }} --channel conda-forge
          environment-file: ci/environment-py${{ matrix.python-version }}.yml
          cache-environment: true
          post-cleanup: 'all'

      - name: Setup Windows Micromamba Python ${{ matrix.python-version }}
        if: ${{ runner.os == 'Windows' }}
        uses: mamba-org/setup-micromamba@v1
        with:
          init-shell: bash
          create-args: >-
            python=${{ matrix.python-version }} --channel conda-forge
          environment-file: ci/environment-py${{ matrix.python-version }}-win.yml
          cache-environment: true
          post-cleanup: 'all'

      # - name: Build and activate Linux/macOS Conda environment
      #   if: ${{ runner.os != 'Windows' }}
      #   uses: conda-incubator/setup-miniconda@v2
      #   with:
      #     miniforge-variant: Mambaforge
      #     python-version: ${{ matrix.python-version }}
      #     channels: conda-forge, defaults # These need to be specified to use mamba
      #     channel-priority: true
      #     environment-file: ci/environment-py${{ matrix.python-version }}.yml

      #     activate-environment: test-env-mac-unix
      #     use-only-tar-bz2: true # IMPORTANT: This needs to be set for caching to work properly!

      # - name: Build and activate Windows Conda environment
      #   if: ${{ runner.os == 'Windows' }}
      #   uses: conda-incubator/setup-miniconda@v2
      #   with:
      #     miniforge-variant: Mambaforge
      #     python-version: ${{ matrix.python-version }}
      #     channels: conda-forge, defaults # These need to be specified to use mamba
      #     channel-priority: true
      #     environment-file: ci/environment-py${{ matrix.python-version }}-win.yml

      #     activate-environment: test-env-win
      #     use-only-tar-bz2: true # IMPORTANT: This needs to be set for caching to work properly!

      - name: Install package in environment
        shell: bash -l {0}
        run: |
          python -m pip install -e . --no-deps --force-reinstall

      - name: Run tests
        shell: bash -l {0}
        run: |
          pytest -sv --cov=./ --cov-report=xml

      - name: Upload code coverage to Codecov
        uses: codecov/codecov-action@v4
        with:
          file: ./coverage.xml
          flags: unittests
          env_vars: OS,PYTHON
          name: codecov-umbrella
          fail_ci_if_error: false