class Mstch < Formula
  desc "Complete implementation of {{mustache}} templates using modern C++"
  homepage "https://github.com/no1msd/mstch"
  url "https://github.com/no1msd/mstch/archive/1.0.2.tar.gz"
  sha256 "811ed61400d4e9d4f9ae0f7679a2ffd590f0b3c06b16f2798e1f89ab917cba6c"

  bottle do
    cellar :any_skip_relocation
    sha256 "c01c3c4afec3f7c29c4f26f93cce9516c4de3d9e070fd2b11c7419a04352d532" => :mojave
    sha256 "c7ff132ee06fc7abf10d5cc4d9acc5b48eee1f6c7ce1136d31998b12ee3e5631" => :high_sierra
    sha256 "95a01f3a3a5dc6619d44a7e3df98b1f886ddac249d2a84f17a49d7edcebca2be" => :sierra
    sha256 "0869a4b14d4b9130852d5556d27e945c20239385d3bd30497c32833352fea1e3" => :el_capitan
    sha256 "1f727fc24497894247b60ee22a3a6d7139156c0efd69f30d7144fd0d4fbb4a75" => :yosemite
    sha256 "8cf2369310ef49911455a4071066464f261e78060732539ea7deeb4c4858ce29" => :mavericks
  end

  depends_on "cmake" => :build
  depends_on "boost"

  def install
    system "cmake", ".", *std_cmake_args
    system "make", "install"

    (lib/"pkgconfig/mstch.pc").write pc_file
  end

  def pc_file; <<~EOS
    prefix=#{HOMEBREW_PREFIX}
    exec_prefix=${prefix}
    libdir=${exec_prefix}/lib
    includedir=${exec_prefix}/include

    Name: mstch
    Description: Complete implementation of {{mustache}} templates using modern C++
    Version: 1.0.1
    Libs: -L${libdir} -lmstch
    Cflags: -I${includedir}
  EOS
  end

  test do
    (testpath/"test.cpp").write <<~EOS
      #include <mstch/mstch.hpp>
      #include <cassert>
      #include <string>
      int main() {
        std::string view("Hello, world");
        mstch::map context;

        assert(mstch::render(view, context) == "Hello, world");
      }
    EOS

    system ENV.cxx, "test.cpp", "-L#{lib}", "-lmstch", "-std=c++11", "-o", "test"
    system "./test"
  end
end