.travis.yml

sudo: required
dist: trusty
language: python

python:
  - "3.4"
  - "2.7"


install:
  - sudo apt-get update
  # We do this conditionally because it saves us some downloading if the
  # version is the same.
  - if [[ "$TRAVIS_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 --set changeps1 no
  - conda update -q conda
  # Useful for debugging any issues with conda
  - conda info -a

  #  Install LightGBM
  - sudo apt-get install -y libopenmpi-dev openmpi-bin build-essential
  - git clone --recursive https://github.com/Microsoft/LightGBM $HOME/LightGBM
  - cd $HOME/LightGBM && mkdir build && cd build && cmake .. && make -j
  - export LIGHTGBM_EXEC="$HOME/LightGBM/lightgbm"
  - echo -e "LighGBM executable:\n$(echo $LIGHTGBM_EXEC)"
  - cd $TRAVIS_BUILD_DIR

  # Replace dep1 dep2 ... with your dependencies
  - conda create -q -n test-environment python=$TRAVIS_PYTHON_VERSION
  - source activate test-environment
  - pip install pytest pytest-cov python-coveralls pytest-xdist coverage #we need this version of coverage for coveralls.io to work
  - pip install pep8 pytest-pep8
  - pip install -r requirements.txt
  - python setup.py install

script:
  PYTHONPATH=$PWD:$PYTHONPATH py.test --pep8 -m pep8 -n0;
  PYTHONPATH=$PWD:$PYTHONPATH py.test tests/;

after_success:
  - coveralls