.travis.yml

# Travis (https://travis-ci.org) configuration file
# CI MACOS
# -brew install xz
# --without xz ROOT gives:

# ---Incompatible library version: libCore.so requires version 8.0.0 or later, but liblzma.5.dylib provides version 6.0.0

# ---try to solve by https://github.com/Homebrew/legacy-homebrew/issues/42209 installing xz
# Theano flags were set accordingly to this issue: https://github.com/Theano/Theano/issues/3780
# -rvm get head (it is necessary to avoid error during source thisroot.sh:
# ----http://stackoverflow.com/questions/40105686/root-installation-on-mac-os-el-capitan-in-continuous-integration
# -El Capitan uses brew python, not system python. It is installed with the system biuld on travis. Thus change PyROOT link to the brew python.

sudo: required
services:
  - docker
language: generic
matrix:
    include:
        - os: linux
          env: REP_PYTHON_VERSION=2 THEANO_FLAGS='gcc.cxxflags="-march=corei7"'

        - os: linux
          env: REP_PYTHON_VERSION=3 THEANO_FLAGS='gcc.cxxflags="-march=corei7"'

        - os: osx
          env: PYTHON_VERSION=2.7

before_install:
  - if [[ $TRAVIS_OS_NAME == 'osx' ]]; then
      brew update > /dev/null;
      rvm get head;
      brew install xz;
      which python;
      brew install homebrew/science/root;
      virtualenv venv -p python${PYTHON_VERSION};
      source venv/bin/activate;
      echo 'source THISROOT.sh';
      source $(brew --prefix root)/libexec/thisroot.sh;
      otool -L $(brew --prefix root)/lib/root/libPyROOT.so;
      sudo install_name_tool -change /System/Library/Frameworks/Python.framework/Versions/2.7/Python /usr/local/Frameworks/Python.framework/Versions/2.7/Python $(brew --prefix root)/lib/root/libPyROOT.so;
      echo 'TRY IMPORT ROOT';
      python -c 'import ROOT';
      pip install pip -U;
      pip install -r requirements.txt;
      pip install rootpy root_numpy;
      python -c 'import root_numpy';
      mkdir -p $HOME/.matplotlib;
      echo 'backend:TkAgg' > $HOME/.matplotlib/matplotlibrc;
    else
      source ci/install_rep_environment.sh $REP_PYTHON_VERSION;
      conda list;
    fi
  # printing DEBUG information
  - which python
  - echo $LD_LIBRARY_PATH
  - echo "{\"url\":\"$MN_URL\",\"token\":\"$MN_TOKEN\"}" > $HOME/.rep-matrixnet.config.json
install:
  - pip install .
script:
  # listing everything in howto folder recursively
  - ls -alR ./howto/
  # setting flag: don't proceed if one of commands fails.
  - set -e
  - mkdir -p ./.cache/rep
  # testing matrixnet
  - nosetests -v --detailed-errors --nocapture ./tests/m_test_*;
  # testing all but notebooks
  - nosetests -v --detailed-errors --nocapture ./tests/test_*;
  # testing only notebooks
  - if [[ $TRAVIS_OS_NAME != 'osx' ]]; then
      nosetests -v --detailed-errors --nocapture --stop ./tests/z_test_*;
    fi
  # if on master and tests passed successfully, trigger rebuilding of docker image.
  - if [[ "$TRAVIS_BRANCH" = "master" && "$TRAVIS_OS_NAME" != "osx" && "$REP_PYTHON_VERSION" = "2" ]] ; then make push-latest2 ; fi
  # resetting flag
  - set +e
notifications:
  email: true
  webhooks:
    urls:
      - https://webhooks.gitter.im/e/4eb609958a03b4bc1df5
    on_success: always  # options: [always|never|change] default: always
    on_failure: always  # options: [always|never|change] default: always
    on_start: always    # options: [always|never|change] default: always