.travis.yml

language: cpp

os:
  - linux
  - osx

compiler:
  - clang
  - gcc

matrix:
  # This excludes OSX builds from the build matrix for gcc
  exclude:
    - os: osx
      compiler: gcc

notifications:
  irc:
    channels:
      - "irc.freenode.net#nupic-hackers"
  webhooks: 
    - urls:
        - http://issues.numenta.org:8081/travis
        - https://webhooks.gitter.im/e/68f77bae61efa5c931f8

before_install:
  # install gcc-4.8 for C++11 compatibility, #TODO remove when Travis has gcc>=4.8, (it's used for clang too, in coveralls)
  - "if [ ${TRAVIS_OS_NAME:-'linux'} = 'linux' ]; then sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test; sudo apt-get -qq update; sudo apt-get -qq install g++-4.8; alias gcc='gcc-4.8'; alias g++='g++-4.8'; fi"
  - "if [ $CC = 'gcc' ]; then export CC='gcc-4.8'; export CXX='g++-4.8'; fi"
  - "if [ $CC = 'clang' ]; then export CXX=clang++; fi"
  # Install cpp-coveralls for reporting test coverage under only linux, see https://github.com/eddyxu/cpp-coveralls
  - "if [ ${TRAVIS_OS_NAME:-'linux'} = 'linux' ]; then sudo pip install cpp-coveralls; fi"

install:
  - "mkdir -p $TRAVIS_BUILD_DIR/build/scripts"
  - "cd $TRAVIS_BUILD_DIR/build/scripts"
  # Enable test coverage for travis-ci build
  - "cmake $TRAVIS_BUILD_DIR/src -DNTA_COV_ENABLED=ON"

script:
  - "cd $TRAVIS_BUILD_DIR/build/scripts"
  - "make -j3"
  # legacy binary tests
  - "make tests_htm"
  # unit tests
  - "make tests_unit"
  # output unit tests report
  - "cd $TRAVIS_BUILD_DIR/build/artifacts/"
  # install xsltproc only on linux, mac has pre-installed it
  - "if [ ${TRAVIS_OS_NAME:-'linux'} = 'linux' ]; then sudo apt-get install xsltproc; fi"
  # transform the JUnit-style xml report to html
  - "xsltproc $TRAVIS_BUILD_DIR/doc/xunit.xslt unit_tests_report.xml > unit_tests_report.html"

after_success:
  - "cd $TRAVIS_BUILD_DIR"
  # Send test coverage report to http://coveralls.io under only linux
  - "if [ ${TRAVIS_OS_NAME:-'linux'} = 'linux' ]; then coveralls --gcov /usr/bin/gcov-4.8 --exclude external --exclude doc --exclude src/test > /dev/null 2>/dev/stdout|grep -v 'gcno:version'|grep -v 'gcda:version'; fi"