class Flatbuffers < Formula
  desc "Serialization library for C++, supporting Java, C#, and Go"
  homepage "https://google.github.io/flatbuffers"
  url "https://github.com/google/flatbuffers/archive/v1.6.0.tar.gz"
  sha256 "768c50ebf5823f8cde81a9e38ffff115c8f5a5d031a37520d0024e7b9c6cd22e"
  head "https://github.com/google/flatbuffers.git"

  bottle do
    cellar :any_skip_relocation
    sha256 "fa8cd253153c183ba6f0359eefb41a736081f315e46efc6d0cea96aae6ee13be" => :sierra
    sha256 "85a47127465af93d466d034dd4d19690554c1f655663e5e9fcc362cf315ad2b8" => :el_capitan
    sha256 "e14573ba98e2a81ff89ac4f111930bd038c57bf1fc89c59bb7d00fb6bcbd774b" => :yosemite
  end

  depends_on "cmake" => :build

  def install
    system "cmake", "-G", "Unix Makefiles", *std_cmake_args
    system "make", "install"
  end

  test do
    def testfbs; <<-EOS.undent
      // example IDL file

      namespace MyGame.Sample;

      enum Color:byte { Red = 0, Green, Blue = 2 }

      union Any { Monster }  // add more elements..

        struct Vec3 {
          x:float;
          y:float;
          z:float;
        }

        table Monster {
          pos:Vec3;
          mana:short = 150;
          hp:short = 100;
          name:string;
          friendly:bool = false (deprecated);
          inventory:[ubyte];
          color:Color = Blue;
        }

      root_type Monster;

      EOS
    end
    (testpath/"test.fbs").write(testfbs)

    def testjson; <<-EOS.undent
      {
        pos: {
          x: 1,
          y: 2,
          z: 3
        },
        hp: 80,
        name: "MyMonster"
      }
      EOS
    end
    (testpath/"test.json").write(testjson)

    system bin/"flatc", "-c", "-b", "test.fbs", "test.json"
  end
end