.travis.yml

# Based on https://github.com/ldionne/hana/blob/master/.travis.yml

language: cpp
sudo: true
notifications:
  email: false

# Use Linux unless specified otherwise
os: linux
dist: trusty

cache:
  directories:
    - ${TRAVIS_BUILD_DIR}/deps

matrix:
  include:

    ##########################################################################
    # Clang on Linux
    ##########################################################################

    # Clang 5.0
    - env: COMPILER=clang++-5.0 BUILD_TYPE=Debug
      addons: &clang50
        apt:
          packages:
            - clang-5.0
            - g++-7
          sources:
            - ubuntu-toolchain-r-test
            - llvm-toolchain-trusty-5.0
            - sourceline: 'deb http://apt.llvm.org/trusty/ llvm-toolchain-trusty-5.0 main'
              key_url: 'https://apt.llvm.org/llvm-snapshot.gpg.key'

    - env: COMPILER=clang++-5.0 BUILD_TYPE=Release GSL_CXX_STANDARD=14
      addons: *clang50

    # Clang 6.0
    - env: COMPILER=clang++-6.0 BUILD_TYPE=Debug GSL_CXX_STANDARD=14
      addons: &clang60
        apt:
          packages:
            - clang-6.0
            - g++-7
          sources:
            - ubuntu-toolchain-r-test
            - llvm-toolchain-trusty-6.0
            - sourceline: 'deb http://apt.llvm.org/trusty/ llvm-toolchain-trusty-6.0 main'
              key_url: 'https://apt.llvm.org/llvm-snapshot.gpg.key'

    # Clang 6.0 c++17
    - env: COMPILER=clang++-6.0 BUILD_TYPE=Debug GSL_CXX_STANDARD=17
      addons: *clang60

    ##########################################################################
    # GCC on Linux
    ##########################################################################

    # GCC 7
    - env: COMPILER=g++-7 BUILD_TYPE=Debug GSL_CXX_STANDARD=14
      addons: &gcc7
        apt:
          packages: g++-7
          sources:
            - ubuntu-toolchain-r-test

    # GCC 7 c++17 
    - env: COMPILER=g++-7 BUILD_TYPE=Debug GSL_CXX_STANDARD=17
      addons: *gcc7

    - env: COMPILER=g++-7 BUILD_TYPE=Release GSL_CXX_STANDARD=17
      addons: *gcc7

before_install:
  - sudo apt-get install -qq cppcheck binutils-dev libcurl4-openssl-dev zlib1g-dev libdw-dev libiberty-dev
  - sudo apt-get install -qq libsdl2-dev libsdl2-image-dev libsdl2-mixer-dev libsdl2-ttf-dev libegl1-mesa-dev libgles2-mesa-dev
  - wget -O /tmp/master.tar.gz https://github.com/SimonKagstrom/kcov/archive/master.tar.gz

# kcov stuff
install:
   # C++17
  # Set the ${CXX} variable properly
  - export CXX=${COMPILER}
  - ${CXX} --version

  # Travis machines have 2 cores
  - JOBS=2
  - tar xzf /tmp/master.tar.gz
  - cd kcov-master
  - mkdir build
  - cd build
  - cmake -DCMAKE_INSTALL_PREFIX=${HOME}/kcov ..
  - make
  - make install
  - cd ../..
  - rm -rf kcov-master
  
# scripts to run before build
before_script:
  - mkdir build
  - cd build
  - cmake -DCMAKE_CXX_FLAGS="-g2" ..

# build app, and run tests (ie make & make test)
script:
  - cmake --build .
  - /home/travis/kcov/bin/kcov --coveralls-id=$TRAVIS_JOB_ID --include-pattern=lorminator_dash --exclude-pattern=Catch2,trompeloeil /tmp/kcov ./ut

after_success:
  - bash <(curl -s https://codecov.io/bash) -s /tmp/kcov