language:
  - python
# Currently Travis doesn't support multiple values for language variable
#  - cpp

#compiler:
#  - gcc

# not sure whether the following configuration will be available
# with non-C/C++ language (e.g python)
#cache: ccache

cache:
  directories:
    - $HOME/.ccache

python:
  - "2.7"
  - "3.4"
  - "3.5"
  - "3.6"

env:
  global:
    # variables for caching
    - CCACHE_DIR=$HOME/.ccache
    - CCACHE_COMPILERCHECK=content
    - CCACHE_COMPRESS=true
    - CCACHE_NODISABLE=true
    - CCACHE_MAXSIZE=500M
  matrix:
    - GCC_VER=4.8

before_install:
  # we need latest pip to work with only-binary option
  - pip install -U pip
  - pip install -U wheel pytest pep8 pytest-forked
  - pip install -U numpy scipy tqdm --only-binary numpy,scipy
  # Right now we cannot use 1.1.0 version of Pandas
  # because it introduces bug with series indexing using tuples:
  # https://github.com/pandas-dev/pandas/issues/35534
  - pip install -U 'pandas<1.1.0' --only-binary pandas
  - pip install -U protobuf
  # install boost
  - sudo add-apt-repository universe
  - sudo apt-get update
  - sudo apt-get install libboost-all-dev
  # configure ccache
  # code from https://github.com/urho3d/Urho3D/blob/master/.travis.yml
  - export PATH=$(whereis -b ccache |grep -o '\S*lib\S*'):$PATH
  - export CXX=g++ CC=gcc PATH=$HOME:$PATH

install:
  - if [[ $TRAVIS_PYTHON_VERSION == 2* ]]; then ./codestyle_checks.sh; fi
  - mkdir build
  - pushd build && cmake .. && make -j2 && file ./bin/bigartm && popd
  - pushd python && python setup.py install && popd

before_script:
  - pushd test_data && ./download_datasets.sh && popd

script:
  - export ARTM_SHARED_LIBRARY=`pwd`/build/lib/libartm.so
  - export BIGARTM_UNITTEST_DATA=`pwd`/test_data
  - pushd build && make test ARGS="-V" && popd