crunch-macos-ci.yml

name: macOS CI

on: [push]

jobs:
  build:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [macos-latest]
        python-version: ["3.6", "3.7", "3.8", "3.9", "3.10"]

    steps:
      - uses: actions/checkout@v2
      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python-version }}
      - name: Display Python version & architecture
        run: |
          python -c "import sys; print(sys.version)"
          python -c "import struct; print(struct.calcsize('P') * 8)"
      - name: Install testing dependencies
        run: |
          pip install --upgrade pytest
          brew install pngcheck
      - name: Install project dependencies and executable
        run: |
          make build-dependencies
          make install-executable
      - name: Python unit tests
        run: |
          pytest src
          make test-valid-png-output