language: cpp

dist: trusty
sudo: required

# from http://stackoverflow.com/a/32127147/266378
matrix:
  include:
    - os: linux
      compiler: gcc
      addons:
        apt:
          sources: ['ubuntu-toolchain-r-test']
          packages: ['g++-4.9', 'valgrind', 'python-pip', 'python-yaml']
      before_script:
        - pip install --user git+git://github.com/eddyxu/cpp-coveralls.git
      after_success:
        - make clean
        - touch src/json.hpp
        - make json_unit CXXFLAGS="-fprofile-arcs -ftest-coverage -std=c++11 -lstdc++" CXX=$COMPILER
        - ./json_unit "*"
        - coveralls --exclude test/catch.hpp --exclude test/unit.cpp --include src/json.hpp --gcov-options '\-lp' --gcov 'gcov-4.9'
      env: COMPILER=g++-4.9

    - os: linux
      compiler: gcc
      addons:
        apt:
          sources: ['ubuntu-toolchain-r-test']
          packages: ['g++-5', 'valgrind']
      env: COMPILER=g++-5

    - os: linux
      compiler: clang
      addons:
        apt:
          sources: ['ubuntu-toolchain-r-test', 'llvm-toolchain-precise-3.6']
          packages: ['clang-3.6', 'valgrind']
      env: COMPILER=clang++-3.6

    - os: linux
      compiler: clang
      addons:
        apt:
          sources: ['ubuntu-toolchain-r-test', 'llvm-toolchain-precise-3.7']
          packages: ['clang-3.7', 'valgrind']
      env: COMPILER=clang++-3.7
     
   # - os: osx
   #   compiler: clang
   #   env: COMPILER=clang
   #   before_install:
   #     - brew update
   #     - brew install valgrind

script:
  - make CXX=$COMPILER CXXFLAGS="-lstdc++"
  - ./json_unit "*"
  - valgrind --error-exitcode=1 --leak-check=full ./json_unit