language: cpp



matrix:
  include:

#  - os: osx
#    osx_image: xcode8.3
#    env:
#    - compiler=clang
#    - COMPILER_CC=clang
#    - COMPILER_CXX=clang++
#    - CONAN_SETTINGS_FLAG=""
#    - CMAKE_GENERATOR_FLAG=""
#    - ENABLE_COVERAGE=TRUE
#    - ENABLE_TESTS=TRUE
#    - BUILD_CONFIG=Release

  - os: osx
    osx_image: xcode9.4
    env:
    - compiler=clang
    - COMPILER_CC=clang
    - COMPILER_CXX=clang++
    - CONAN_SETTINGS_FLAG=""
    - CMAKE_GENERATOR_FLAG=""
    - ENABLE_COVERAGE=TRUE
    - ENABLE_TESTS=TRUE
    - BUILD_CONFIG=Release

  - os: osx
    osx_image: xcode10
    env:
    - compiler=clang
    - COMPILER_CC=clang
    - COMPILER_CXX=clang++
    - CONAN_SETTINGS_FLAG=""
    - CMAKE_GENERATOR_FLAG=""
    - ENABLE_COVERAGE=TRUE
    - ENABLE_TESTS=TRUE
    - BUILD_CONFIG=Release

  - os: linux
    compiler: gcc
    env:
    - COMPILER=g++-5
    - COMPILER_CC=gcc-5
    - COMPILER_CXX=g++-5
    - CONAN_SETTINGS_FLAG=""
    - CMAKE_GENERATOR_FLAG=""
    - ENABLE_COVERAGE=TRUE
    - ENABLE_TESTS=TRUE
    - BUILD_CONFIG=Release
    addons:
      apt:
        sources: ['ubuntu-toolchain-r-test']
        packages: ['gcc-5', 'g++-5' ]

  - os: linux
    compiler: gcc
    env:
    - COMPILER=g++-6
    - COMPILER_CC=gcc-6
    - COMPILER_CXX=g++-6
    - CONAN_SETTINGS_FLAG=""
    - CMAKE_GENERATOR_FLAG=""
    - ENABLE_COVERAGE=TRUE
    - ENABLE_TESTS=TRUE
    - BUILD_CONFIG=Release
    addons:
      apt:
        sources: ['ubuntu-toolchain-r-test']
        packages: ['gcc-6', 'g++-6' ]

  - os: linux
    compiler: gcc
    env:
    - COMPILER=g++-7
    - COMPILER_CC=gcc-7
    - COMPILER_CXX=g++-7
    - CONAN_SETTINGS_FLAG=""
    - CMAKE_GENERATOR_FLAG=""
    - ENABLE_COVERAGE=TRUE
    - UPLOAD_TO_CODECOV=TRUE
    - ENABLE_TESTS=TRUE
    - BUILD_CONFIG=Release
    addons:
      apt:
        sources: ['ubuntu-toolchain-r-test']
        packages: ['gcc-7', 'g++-7' ]


  - os: linux
    compiler: clang
    env:
    - COMPILER=clang++-5.0
    - COMPILER_CC=clang-5.0
    - COMPILER_CXX=clang++-5.0
    - CONAN_SETTINGS_FLAG=""
    - CMAKE_GENERATOR_FLAG=""
    - ENABLE_COVERAGE=TRUE
    - ENABLE_TESTS=TRUE
    - BUILD_CONFIG=Release
    addons:
      apt:
        sources: ['ubuntu-toolchain-r-test', 'llvm-toolchain-trusty-5.0']
        packages: ['clang-5.0' ]

  - os: linux
    compiler: clang
    env:
    - COMPILER=clang++-5.0
    - COMPILER_CC=clang-5.0
    - COMPILER_CXX=clang++-5.0
    - CONAN_SETTINGS_FLAG=""
    - CMAKE_GENERATOR_FLAG=""
    - ENABLE_COVERAGE=TRUE
    - ENABLE_TESTS=TRUE
    - BUILD_CONFIG=Release
    addons:
      apt:
        sources: ['ubuntu-toolchain-r-test', 'llvm-toolchain-trusty-5.0']
        packages: ['clang-5.0' ]

  - os: linux
    compiler: clang
    env:
    - COMPILER=clang++-6.0
    - COMPILER_CC=clang-6.0
    - COMPILER_CXX=clang++-6.0
    - CONAN_SETTINGS_FLAG=""
    - CMAKE_GENERATOR_FLAG=""
    - ENABLE_COVERAGE=TRUE
    - ENABLE_TESTS=TRUE
    - BUILD_CONFIG=Release
    addons:
      apt:
        sources: ['ubuntu-toolchain-r-test', 'llvm-toolchain-trusty-6.0']
        packages: ['clang-6.0' ]

  - os: windows
    env:
    - CONAN_SETTINGS_FLAG="-s compiler=\"Visual Studio\" -s compiler.version=15 -s arch=x86_64 "
    - CMAKE_GENERATOR_FLAG="-G \"Visual Studio 15 2017 Win64\" "
    - ENABLE_COVERAGE=FALSE
    - ENABLE_TESTS=TRUE
    - BUILD_CONFIG=Release
    addons:
      apt:
        sources: ['ubuntu-toolchain-r-test']
        packages: ['gcc-7', 'g++-7' ]


# The pre-install script. On windows it will install conan via chocolatey
install:
  - echo "Install script"


script:
  - env
  - export CTEST_OUTPUT_ON_FAILURE=1
  - if [ -f conanfile.txt ]; then export USE_CONAN=TRUE; fi

  # The path to conan does not get set properly because travis does not restart the shell
  # so we have to manually add the path it on Windows.
  #- if [[ "${USE_CONAN}" == "TRUE" ]]; then conan user; fi
#  - if [[ "${USE_CONAN}" == "TRUE" ]]; then conan remote add bincrafters https://api.bintray.com/conan/bincrafters/public-conan; fi

  - if [[ "${COMPILER_CXX}" != "" ]]; then export CXX=${COMPILER_CXX}; fi
  - if [[ "${COMPILER_CC}" != "" ]]; then export CC=${COMPILER_CC}; fi

  - mkdir build && cd build
#  - if [[ "${USE_CONAN}" == "TRUE" ]]; then eval conan install .. --build  ${CONAN_SETTINGS_FLAG}; fi

  - eval cmake .. ${CMAKE_GENERATOR_FLAG} -DGNL_ENABLE_COVERAGE:BOOL=${ENABLE_COVERAGE:-FALSE} -DGNL_BUILD_TESTS:BOOL=${ENABLE_TESTS:-TRUE}
  #- eval cmake .. ${CMAKE_GENERATOR_FLAG} ${COVERAGE_FLAGS} ${TEST_FLAGS}
  - eval cmake --build . --config "${BUILD_CONFIG}"
  - if [[ "${ENABLE_TESTS}" == "TRUE" ]]; then ctest -C ${BUILD_CONFIG}; fi

after_success:
  - if [[ "${UPLOAD_TO_CODECOV}" == "TRUE" ]]; then bash <(curl -s "https://codecov.io/bash"); fi