class Carthage < Formula
  desc "Decentralized dependency manager for Cocoa"
  homepage "https://github.com/Carthage/Carthage"
  url "https://github.com/Carthage/Carthage.git",
      :tag => "0.22.0",
      :revision => "815bc1f366528667be97348de1df99ba59c8530b",
      :shallow => false
  head "https://github.com/Carthage/Carthage.git", :shallow => false

  bottle do
    cellar :any
    sha256 "0a0d0a6ef112485f9f283c1a1146f104acc6916ccb1bf04f481bfb6c92fc3331" => :sierra
    sha256 "891dbe34c94c7642ad462fc1147e6eb2a3918279792db303bdef5b033d248e93" => :el_capitan
  end

  depends_on :xcode => ["8.2", :build]

  def install
    system "make", "prefix_install", "PREFIX=#{prefix}"
    bash_completion.install "Source/Scripts/carthage-bash-completion" => "carthage"
    zsh_completion.install "Source/Scripts/carthage-zsh-completion" => "_carthage"
    fish_completion.install "Source/Scripts/carthage-fish-completion" => "carthage.fish"
  end

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