language: cpp
sudo: required
dist: trusty
matrix:
  include:
    # Note that we stick some additional variations to some builds
    - compiler: gcc
      env: CXXSTD=c++11 BUILD_COVERAGE=yes
    - compiler: gcc
      env: CXXSTD=c++1y
    - compiler: clang
      env: CXXSTD=c++11
    - compiler: clang
      env: CXXSTD=c++1y BUILD_NOOPTLIBS=yes
    - compiler: clang
      env: CXXSTD=c++1y BUILD_STATIC=yes
before_install:
  - sudo apt-get update -qq
  - sudo apt-get install -qq cmake libsdl2-dev cppcheck doxygen pulseaudio
  - sudo sed -i -e '/using ::gets/ d' /usr/include/c++/4.8/cstdio # build failure with clang/c++1y
  - |-
    if [ -n "${BUILD_COVERAGE}" ]; then
        export CMAKE_EXTRA_ARGS="${CMAKE_EXTRA_ARGS} -DCMAKE_BUILD_TYPE=Coverage"
        pip install --user pyyaml cpp-coveralls
    fi
    if [ -n "${BUILD_NOOPTLIBS}" ]; then
        export CMAKE_EXTRA_ARGS="${CMAKE_EXTRA_ARGS} -DSDL2PP_WITH_IMAGE=NO -DSDL2PP_WITH_MIXER=NO -DSDL2PP_WITH_TTF=NO"
    else
        sudo apt-get install -qq libsdl2-image-dev libsdl2-ttf-dev libsdl2-mixer-dev
    fi
    if [ -n "${BUILD_STATIC}" ]; then
        export CMAKE_EXTRA_ARGS="${CMAKE_EXTRA_ARGS} -DSDL2PP_STATIC=YES"
    fi

  # evironment for live tests
  - dbus-launch pulseaudio --start
  - export SDL_AUDIODRIVER=pulseaudio

  - /sbin/start-stop-daemon --start --pidfile /tmp/custom_xvfb_99.pid --make-pidfile --background --exec /usr/bin/Xvfb -- :99 -screen 0 800x600x24 -ac +extension GLX
  - export SDL_VIDEODRIVER=x11
  - export DISPLAY=:99.0

script:
  - export PREFIX=`pwd`.prefix
  - cmake . -DCMAKE_INSTALL_PREFIX=${PREFIX} -DSDL2PP_WITH_WERROR=YES -DSDL2PP_CXXSTD=${CXXSTD} ${CMAKE_EXTRA_ARGS}
  - VERBOSE=1 make && make ARGS=-V test && make install
  - cppcheck -I . --enable=performance,portability,information,missingInclude --error-exitcode=2 SDL2pp # `style' gives false positive in cppcheck 1.61 which comes with trusty
  - make doxygen
#  - "if make doxygen 2>&1 | grep 'warning:'; then echo 'FATAL: doxygen warnings!'; false; fi"
  - "if git ls-files --others --exclude-standard | grep ''; then echo 'FATAL: incomplete .gitignore'; false; fi"

  - cat ${TRAVIS_BUILD_DIR}/sdl2pp.pc
  - cd ${TRAVIS_BUILD_DIR}/exttests/pkg-config && PKG_CONFIG_PATH=${PREFIX}/lib/pkgconfig make

  - cat ${TRAVIS_BUILD_DIR}/FindSDL2PP.cmake
  - cd ${TRAVIS_BUILD_DIR}/exttests/cmake && cmake -DCMAKE_MODULE_PATH=${PREFIX}/share/cmake/Modules . && make

  - cd ${TRAVIS_BUILD_DIR}

after_success:
  - if [ -n "${BUILD_COVERAGE}" ]; then coveralls -i SDL2pp; fi