.travis.yml

---
language: cpp
addons:
    apt:
        packages:
            - gcc-9
            - g++-9
            - gcc-6
            - g++-6
            - clang-8
            - libgsl-dev
            - libfftw3-dev
            - libcfitsio-dev
            - libmuparser-dev
            - python3-setuptools
            - python3-dev
            - cmake
            - lcov
            - doxygen
        sources: &sources
            - ubuntu-toolchain-r-test
cache:
    directories:
        - $HOME/hermes_cache
matrix:
    include:
        - os: linux
          dist: bionic
          compiler: gcc
          env:
              - COMPILER_NAME=gcc CXX=g++-9 CC=gcc-9
              - PYTHON_EXECUTABLE=/usr/bin/python3
              - COVERALLS=true
        - os: linux
          dist: xenial
          compiler: gcc
          env:
              - COMPILER_NAME=gcc CXX=g++-6 CC=gcc-6
              - PYTHON_EXECUTABLE=/usr/bin/python3
        - os: linux
          dist: xenial
          compiler: clang
          env:
              - COMPILER_NAME=clang CXX=clang++ CC=clang
              - PYTHON_EXECUTABLE=/usr/bin/python3
        - os: osx
          compiler: gcc
          env:
              - CXX_COMPILER='g++'
              - C_COMPILER='gcc'
              - HERMES_DATA_PATH=$TRAVIS_BUILD_DIR/build/data/
        - os: osx
          compiler: clang
          env:
              - CXX_COMPILER='clang++'
              - C_COMPILER='clang'
              - HERMES_DATA_PATH=$TRAVIS_BUILD_DIR/build/data/

before_install:
    - |
      if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then
        sudo apt-get update
      fi;  
    - |
      if [ $COVERALLS ]; then
        pip install --user cpp-coveralls
      fi;
    - |
      if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then
         HOMEBREW_NO_AUTO_UPDATE=1 brew install python3;
         HOMEBREW_NO_AUTO_UPDATE=1 brew install gsl;
         HOMEBREW_NO_AUTO_UPDATE=1 brew install cfitsio;
         HOMEBREW_NO_AUTO_UPDATE=1 brew install gcc;
         HOMEBREW_NO_AUTO_UPDATE=1 brew install jq;
         HOMEBREW_NO_AUTO_UPDATE=1 brew link --overwrite gcc;
         HOMEBREW_NO_AUTO_UPDATE=1 brew link --overwrite python;
      fi;

before_script:
    - |
      if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then
         GCC_BREW_PATH=$(brew --cellar gcc)/$(brew info --json gcc | jq -r '.[0].installed[0].version');
         PYTHON_BREW_PATH=$(brew --cellar python)/$(brew info --json python | jq -r '.[0].installed[0].version');
      fi;
    - mkdir build
    - cd build
    - |
      DATAFILE=$HOME/hermes_cache/hermes-data.tar.gz
      if [ -f $DATAFILE ]; then
        echo "Using data file from cache!"
        cp $DATAFILE .
      fi;
    - |
      if [[ "$TRAVIS_OS_NAME" == "osx" ]] && [[ "$TRAVIS_COMPILER" == "gcc" ]]; then
                CC=$GCC_BREW_PATH/bin/gcc-9 \
                CXX=$GCC_BREW_PATH/bin/g++-9 \
                CMAKE_C_COMPILER=$GCC_BREW_PATH/bin/gcc-9 \
                CMAKE_CXX_COMPILER=$GCC_BREW_PATH/bin/g++-9 \
                cmake .. -DENABLE_PYTHON=True \
                -DPYTHON_EXECUTABLE=$PYTHON_BREW_PATH/bin/python3 \
                -DPYTHON_LIBRARY=$PYTHON_BREW_PATH/Frameworks/Python.framework/Versions/3.7/lib/libpython3.7.dylib \
                -DPYTHON_INCLUDE_PATH=$PYTHON_BREW_PATH/Frameworks/Python.framework/Versions/3.7/include \
                -DENABLE_TESTING=On
       elif [[ "$TRAVIS_OS_NAME" == "osx" ]] && [[ "$TRAVIS_COMPILER" == "clang" ]]; then
                cmake .. -DENABLE_PYTHON=True \
                -DPYTHON_EXECUTABLE=$PYTHON_BREW_PATH/bin/python3 \
                -DPYTHON_LIBRARY=$PYTHON_BREW_PATH/Frameworks/Python.framework/Versions/3.7/lib/libpython3.7.dylib \
                -DPYTHON_INCLUDE_PATH=$PYTHON_BREW_PATH/Frameworks/Python.framework/Versions/3.7/include \
                -DENABLE_TESTING=On
       elif [ $COVERALLS ]; then
                cmake .. -DENABLE_PYTHON=True -DPYTHON_EXECUTABLE=$PYTHON_EXECUTABLE -DENABLE_TESTING=On -DCMAKE_BUILD_TYPE:STRING=Debug -DENABLE_COVERAGE=TRUE
       else
                cmake .. -DENABLE_PYTHON=True -DPYTHON_EXECUTABLE=$PYTHON_EXECUTABLE -DENABLE_TESTING=On
       fi;
    - cp hermes-data.tar.gz $HOME/hermes_cache
script:
    - make
    - make test
after_failure:
    - cat Testing/Temporary/LastTest.log
after_success:
    - |
      if [ $COVERALLS ]; then
                coveralls --gcov /usr/bin/gcov-9 --gcov-options '\-lp' --root $HOME/build/cosmicrays/hermes --build-root $HOME/build/cosmicrays/hermes/build --include src --include include --exclude ".*CMakeFiles.*" --exclude libs --exclude test
      fi;