language: python
cache: pip

matrix:
  include:
    - os: linux
      dist: xenial
      language: python
      python: "3.9"

    - os: linux
      dist: bionic
      language: python
      python: "3.7"
    - os: linux
      dist: bionic
      language: python
      python: "3.10"

    - os: linux
      dist: focal
      language: python
      python: "3.8"
    - os: linux
      dist: focal
      language: python
      python: "3.9"
    - os: linux
      dist: focal
      language: python
      python: "3.10"

install:
  # TODO: `setuptools` is pinned for the Python 3.7 builder and can be unpinned when removed.
  - "python -m pip install --upgrade pip build wheel virtualenv setuptools==62.3.4"
  # Make sure we get latest binary packages of the video input libraries.
  # TODO(#292): Add a Python 3.11 builder once newer versions of the `av` package are supported.
  # TODO: `opencv-python-headless` is pinned for the xenial build. Unpin `opencv-python-headless`
  # when https://github.com/opencv/opencv/issues/23090 is resolved.
  - "python -m pip install av==9.2 opencv-python-headless==4.6.0.66 --only-binary :all:"
  # Install other required packages and download required test resources.
  - "python -m pip install -r requirements_headless.txt"
  - "git fetch --depth=1 https://github.com/Breakthrough/PySceneDetect.git refs/heads/resources:refs/remotes/origin/resources"
  - "git checkout refs/remotes/origin/resources -- tests/resources/"
  - "python -m build"

script:
  - python -m pytest tests/
  # TODO: Install ffmpeg/mkvtoolnix to run split-video tests.

  #
  # Test CLI using source code
  #
  - "PACKAGE_VERSION=`python -c \"import scenedetect; print(scenedetect.__version__[1:].replace('-', '.'))\"`"
  # Test with OpenCV backend
  - python -m scenedetect version
  - python -m scenedetect -i tests/resources/testvideo.mp4 -b opencv detect-content time -e 2s
  # Test with optional backends
  - python -m scenedetect -i tests/resources/testvideo.mp4 -b pyav detect-content time -e 2s
  # Cleanup
  - python -m pip uninstall -y scenedetect

  # Test CLI using source distribution
  - python -m pip install dist/scenedetect-$PACKAGE_VERSION.tar.gz
  # Test with OpenCV backend
  - scenedetect version
  - scenedetect -i tests/resources/testvideo.mp4 -b opencv detect-content time -e 2s
  # Test with optional backends
  - scenedetect -i tests/resources/testvideo.mp4 -b pyav detect-content time -e 2s
  # Cleanup
  - python -m pip uninstall -y scenedetect

  # Test CLI using binary wheel
  - python -m pip install dist/scenedetect-$PACKAGE_VERSION-py3-none-any.whl
  # Test with OpenCV backend
  - scenedetect version
  - scenedetect -i tests/resources/testvideo.mp4 -b opencv detect-content time -e 2s
  # Test with optional backends
  - scenedetect -i tests/resources/testvideo.mp4 -b pyav detect-content time -e 2s
  # Cleanup
  - python -m pip uninstall -y scenedetect