test_pinned_deps.yml

name: Test Pinned Dependencies

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]

jobs:
  build_wheels:
    strategy:
      fail-fast: false
      matrix:
        os: [macos-latest, ubuntu-latest, windows-latest]
        python-version: ["3.12"]

    name: Build wheel on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    defaults:
      run:
        # Required when using an activated conda environment in steps
        # See https://github.com/conda-incubator/setup-miniconda#IMPORTANT
        shell: bash -l {0}

    steps:
      - name: Set environment variables
        # needed for testing the napari plugin
        if: matrix.os == 'ubuntu-latest'
        run: echo "QT_QPA_PLATFORM=offscreen" >> $GITHUB_ENV

      - uses: actions/checkout@main

      - uses: conda-incubator/setup-miniconda@v3
        name: Setup conda environment
        with:
          auto-update-conda: true
          python-version: ${{ matrix.python-version }}
          activate-environment: paste
          environment-file: environment.yml

      - name: Install package
        # Note: editable install for the coverage step to pick up source
        # correctly. (coverage run --source=src/paste3 -m pytest)
        run: pip install -e . --no-deps

      - name: Pre-commit checks
        run: pre-commit run --all-files

      - name: List dependencies
        run: pip freeze

      - name: Pytest
        if: matrix.os != 'ubuntu-latest'
        run: pytest -n auto

      - name: Pytest with coverage
        if: matrix.os == 'ubuntu-latest'
        # Note: Use of pytest -n .. (pytest-xdist) does not work with coverage
        run: coverage run --source=src/paste3 -m pytest

      - name: Upload coverage to Coveralls
        if: matrix.os == 'ubuntu-latest'
        run: coveralls
        env:
          GITHUB_TOKEN: ${{ secrets.COVERALLS_REPO_TOKEN }}