class Carthage < Formula
  desc "Decentralized dependency manager for Cocoa"
  homepage "https://github.com/Carthage/Carthage"
  url "https://github.com/Carthage/Carthage.git",
      :tag => "0.19.1",
      :revision => "6e3508c881122f64b9e1c7cb768541fd9e99ec3b",
      :shallow => false
  head "https://github.com/Carthage/Carthage.git", :shallow => false

  bottle do
    cellar :any
    sha256 "3b7a45762c5fbef3995c96f6b829000ec7d59eb034b4b33dfefbd4b2101199c5" => :sierra
    sha256 "3f9b003d3a775a0e2c16636868622edeed11537f7354b0e34d913dae21d11fa4" => :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