class Jsoncpp < Formula
  desc "Library for interacting with JSON"
  homepage "https://github.com/open-source-parsers/jsoncpp"
  url "https://github.com/open-source-parsers/jsoncpp/archive/1.9.1.tar.gz"
  sha256 "c7b40f5605dd972108f503f031b20186f5e5bca2b65cd4b8bd6c3e4ba8126697"
  head "https://github.com/open-source-parsers/jsoncpp.git"

  bottle do
    cellar :any
    sha256 "a3ea2b6e4e3e9b85565b473c1dd8826611a54d58d896c7d183b531f45f1d69e4" => :mojave
    sha256 "6845ead23ea19d336483799227e497eb7b1e45c0e67b91cd85b424a842a8b188" => :high_sierra
    sha256 "5b4f345172c39853765b57eb0c7a706454031cf3a6da1c00a2b3d61244b20ada" => :sierra
  end

  depends_on "cmake" => :build

  def install
    ENV.cxx11

    system "cmake", ".", *std_cmake_args,
                         "-DBUILD_STATIC_LIBS=ON",
                         "-DBUILD_SHARED_LIBS=ON",
                         "-DJSONCPP_WITH_CMAKE_PACKAGE=ON",
                         "-DJSONCPP_WITH_TESTS=OFF",
                         "-DJSONCPP_WITH_POST_BUILD_UNITTEST=OFF",
                         "-DCCACHE_FOUND=CCACHE_FOUND-NOTFOUND"
    system "make", "install"
  end

  test do
    (testpath/"test.cpp").write <<~EOS
      #include <json/json.h>
      int main() {
          Json::Value root;
          Json::CharReaderBuilder builder;
          std::string errs;
          std::istringstream stream1;
          stream1.str("[1, 2, 3]");
          return Json::parseFromStream(builder, stream1, &root, &errs) ? 0: 1;
      }
    EOS
    system ENV.cxx, "-std=c++11", testpath/"test.cpp", "-o", "test",
                  "-I#{include}/jsoncpp",
                  "-L#{lib}",
                  "-ljsoncpp"
    system "./test"
  end
end