class Carthage < Formula
  desc "Decentralized dependency manager for Cocoa"
  homepage "https://github.com/Carthage/Carthage"
  url "https://github.com/Carthage/Carthage.git", :tag => "0.15",
                                                  :revision => "ea9cfb281ebd728543b7498c48a74f812a0dc1a9",
                                                  :shallow => false
  head "https://github.com/Carthage/Carthage.git", :shallow => false

  bottle do
    cellar :any
    sha256 "347c874819fedb70354cb28259f1987e7875baa2508ed97b290b5876362f26b1" => :el_capitan
    sha256 "6d3f45b4a3981dc46bd323a522e29dd6f1bc4d96152e9c06186bfab4681caba6" => :yosemite
  end

  depends_on :xcode => ["7.1", :build]

  def install
    system "make", "prefix_install", "PREFIX=#{prefix}"
  end

  test do
    (testpath/"Cartfile").write 'github "jspahrsummers/xcconfigs"'
    system "#{bin}/carthage", "update"
  end
end