class SpirvCross < Formula
  desc "Performing reflection and disassembling SPIR-V"
  homepage "https://github.com/KhronosGroup/SPIRV-Cross"
  url "https://github.com/KhronosGroup/SPIRV-Cross/archive/2019-01-31.tar.gz"
  version "2019-01-31"
  sha256 "1876b044cd21942752492c99f12fcd7e69debb6a63c52277ae83303bd6437f59"

  depends_on "cmake" => :build
  depends_on "glm" => :test
  depends_on "glslang" => :test

  def install
    mkdir "build" do
      system "cmake", "..", *std_cmake_args
      system "make", "install"
    end
    # required for tests
    prefix.install "samples"
    (include/"spirv_cross").install Dir["include/spirv_cross/*"]
  end

  test do
    cp_r Dir[prefix/"samples/cpp/*"], testpath
    inreplace "Makefile", "-I../../include", "-I#{include}"
    inreplace "Makefile", "../../spirv-cross", "spirv-cross"

    system "make"
  end
end