.travis.yml

language: python
sudo: false
cache: pip

env:
  global:
    - LD_PRELOAD=/lib/x86_64-linux-gnu/libSegFault.so
    - SEGFAULT_SIGNALS=all
  matrix:
    - TOXENV=check
    - TOXENV=docs
matrix:
  include:
    - python: '3.6'
      os: linux
      env:
        - TOXENV=py36,report,codecov
    - os: linux
      env:
        - TOXENV=py37,report,codecov
        - CONDA_PYTHON_VERSION=3.7
    - language: generic
      os: osx
      env:
        - TOXENV=py36,report,codecov
  allow_failures:
    - env: TOXENV=docs
before_install:
  - python --version
  - uname -a
  - if [[ "$TRAVIS_OS_NAME" != "osx" ]]; then lsb_release -a; fi
install:
  # Figure out which Python version we're testing
  - export CONDA_PYTHON_VERSION=${CONDA_PYTHON_VERSION:-${TRAVIS_PYTHON_VERSION:-"3.6"}}
  # We do this conditionally because it saves us some downloading if the
  # version is the same.
  - |
    if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then
      wget https://repo.continuum.io/miniconda/Miniconda3-latest-MacOSX-x86_64.sh -O miniconda.sh;
    elif [[ "$CONDA_PYTHON_VERSION" == "2.7" ]]; then
      wget https://repo.continuum.io/miniconda/Miniconda2-latest-Linux-x86_64.sh -O miniconda.sh;
    else
      wget https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh -O miniconda.sh;
    fi
  - bash miniconda.sh -b -p $HOME/miniconda
  - export PATH="$HOME/miniconda/bin:$PATH"
  - hash -r
  - conda config --set always_yes yes
  # Useful for debugging any issues with conda
  - conda info -a

  # Install packages using conda for ease with compiled dependencies (PyAV, h5py)
  - conda create -q -n test-environment python=$CONDA_PYTHON_VERSION pip virtualenv
    numpy hdf5 h5py pandas
  - source activate test-environment
  - conda install -n test-environment av tifffile -c conda-forge
  - pip install tox

  # Double-check versions installed
  - which pip
  - which tox
  - python --version
  - virtualenv --version
  - pip --version
  - tox --version

  # Download test data
  - mkdir -p data && pushd data
  - |
   if [[ $TOXENV == py* ]]; then
     wget -O travis_data.tar.bz2 'https://liveuclac-my.sharepoint.com/:u:/g/personal/cceacoo_ucl_ac_uk/EZ4umIJF3oFHnQgzYbYHRfQBYjbA7JfsbCFYDFcpvxzKrw?e=Irtuyx&download=1' \
     && tar xjvf travis_data.tar.bz2 \
     && export SILVERLAB_DATA_DIR=`pwd`
   fi
  - popd

script:
  - tox -v
after_failure:
  - env
  - more .tox/log/* | cat
  - more .tox/*/log/* | cat
notifications:
  email:
    on_success: never
    on_failure: always