run-pytest.yml

name: Run PyTest
on: [pull_request, push]

permissions:
  contents: read # to fetch code (actions/checkout)

jobs:
  build-all:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: true
      matrix:
        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
        numpy-version: ['>=1.21,<2.0', '>=2.0']
        exclude:
          - python-version: '3.8'  # numpy>=2.0 requires Python>=3.9
            numpy-version: '>=2.0'
    steps:
      - uses: actions/checkout@v4
      - run: |
          docker build -f bin/all-py.Dockerfile \
            --build-arg PYTHON_VERSION="${{ matrix.python-version }}" \
            --build-arg NUMPY_VERSION="${{ matrix.numpy-version }}" \
            --tag gymnasium-all-docker .
      - name: Run tests
        run: docker run gymnasium-all-docker pytest tests/*
      - name: Run doctests
        if: ${{ matrix.python-version != '3.8' }}
        run: docker run gymnasium-all-docker pytest --doctest-modules gymnasium/

  build-necessary:
    runs-on:
      ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - run: |
           docker build -f bin/necessary-py.Dockerfile \
             --build-arg PYTHON_VERSION='3.10' \
             --tag gymnasium-necessary-docker .
      - name: Run tests
        run: |
           docker run gymnasium-necessary-docker pytest tests/test_core.py tests/envs/test_envs.py tests/spaces