language: minimal

os:
  - linux

env:
  # - PYTHON_VERSION=3.6 PYTORCH_VERSION=1.1 TORCHVISION_VERSION=0.2 (torchvision 0.2 does not have VisionDataset)
  # - PYTHON_VERSION=3.6 PYTORCH_VERSION=1.1 TORCHVISION_VERSION=0.3  (torchvision 0.3 has a cuda issue)
  - PYTHON_VERSION=3.6 PYTORCH_VERSION=1.1 TORCHVISION_VERSION=0.4
  - PYTHON_VERSION=3.6 PYTORCH_VERSION=1.1 TORCHVISION_VERSION=0.5
    # - PYTHON_VERSION=3.6 PYTORCH_VERSION=1.2 TORCHVISION_VERSION=0.2
  # - PYTHON_VERSION=3.6 PYTORCH_VERSION=1.2 TORCHVISION_VERSION=0.3
  - PYTHON_VERSION=3.6 PYTORCH_VERSION=1.2 TORCHVISION_VERSION=0.4
  - PYTHON_VERSION=3.6 PYTORCH_VERSION=1.2 TORCHVISION_VERSION=0.5
  # - PYTHON_VERSION=3.6 PYTORCH_VERSION=1.3 TORCHVISION_VERSION=0.2
  # - PYTHON_VERSION=3.6 PYTORCH_VERSION=1.3 TORCHVISION_VERSION=0.3
  - PYTHON_VERSION=3.6 PYTORCH_VERSION=1.3 TORCHVISION_VERSION=0.4
  - PYTHON_VERSION=3.6 PYTORCH_VERSION=1.3 TORCHVISION_VERSION=0.5
  # - PYTHON_VERSION=3.6 PYTORCH_VERSION=1.4 TORCHVISION_VERSION=0.2
  # - PYTHON_VERSION=3.6 PYTORCH_VERSION=1.4 TORCHVISION_VERSION=0.3
  - PYTHON_VERSION=3.6 PYTORCH_VERSION=1.4 TORCHVISION_VERSION=0.4
  - PYTHON_VERSION=3.6 PYTORCH_VERSION=1.4 TORCHVISION_VERSION=0.5
  # - PYTHON_VERSION=3.7 PYTORCH_VERSION=1.1 TORCHVISION_VERSION=0.2
  # - PYTHON_VERSION=3.7 PYTORCH_VERSION=1.1 TORCHVISION_VERSION=0.3
  - PYTHON_VERSION=3.7 PYTORCH_VERSION=1.1 TORCHVISION_VERSION=0.4
  - PYTHON_VERSION=3.7 PYTORCH_VERSION=1.1 TORCHVISION_VERSION=0.5
  # - PYTHON_VERSION=3.7 PYTORCH_VERSION=1.2 TORCHVISION_VERSION=0.2
  # - PYTHON_VERSION=3.7 PYTORCH_VERSION=1.2 TORCHVISION_VERSION=0.3
  - PYTHON_VERSION=3.7 PYTORCH_VERSION=1.2 TORCHVISION_VERSION=0.4
  - PYTHON_VERSION=3.7 PYTORCH_VERSION=1.2 TORCHVISION_VERSION=0.5
  # - PYTHON_VERSION=3.7 PYTORCH_VERSION=1.3 TORCHVISION_VERSION=0.2
  # - PYTHON_VERSION=3.7 PYTORCH_VERSION=1.3 TORCHVISION_VERSION=0.3
  - PYTHON_VERSION=3.7 PYTORCH_VERSION=1.3 TORCHVISION_VERSION=0.4
  - PYTHON_VERSION=3.7 PYTORCH_VERSION=1.3 TORCHVISION_VERSION=0.5
  # - PYTHON_VERSION=3.7 PYTORCH_VERSION=1.4 TORCHVISION_VERSION=0.2
  # - PYTHON_VERSION=3.7 PYTORCH_VERSION=1.4 TORCHVISION_VERSION=0.3
  - PYTHON_VERSION=3.7 PYTORCH_VERSION=1.4 TORCHVISION_VERSION=0.4
  - PYTHON_VERSION=3.7 PYTORCH_VERSION=1.4 TORCHVISION_VERSION=0.5 

install:
  - if [[ "$TRAVIS_OS_NAME" == "linux" ]];
    then
        MINICONDA_OS=Linux;
        sudo apt-get update;
    else
        MINICONDA_OS=MacOSX;
        brew update;
    fi
  - wget https://repo.anaconda.com/miniconda/Miniconda3-latest-${MINICONDA_OS}-x86_64.sh -O miniconda.sh
  - bash miniconda.sh -b -p $HOME/miniconda
  - source "$HOME/miniconda/etc/profile.d/conda.sh"
  - hash -r
  - conda config --set always_yes yes --set changeps1 no
  - conda update -q conda
  # Useful for debugging any issues with conda
  - conda info -a
  - conda search pytorch || true

  - conda create -q -n test-environment python=${PYTHON_VERSION} pytorch=${PYTORCH_VERSION} 
  - conda activate test-environment
  - pip install -q torchvision==${TORCHVISION_VERSION} "pillow<7.0.0"
  - pip install -q .
  - pip install -q flake8 pylint

script:
  - flake8 --ignore=E501
  - pylint --disable=C0103,C0301,R0401,R0801,R0902,R0912,R0913,R0914,R0915 --extension-pkg-whitelist=cv2,torch --generated-members=torch.* echonet/ scripts/*.py setup.py
  - python -c "import echonet"