require 'formula'

class CakeExecutable < Formula
  url     "http://releases.clojure-cake.org/cake"
  md5     "d5533fc60a264d5db47f9801882a45c1"
  version "0.6.2"
end

class Cake <Formula
  url       "http://releases.clojure-cake.org/jars/cake-0.6.2.jar"
  head      "git://github.com/ninjudd/cake.git", :using => :git
  homepage  "https://github.com/ninjudd/cake"
  md5       "2785a2614267e636b5ef889bda0a15e6"

  def install
    if ARGV.build_head?
      bin.install "bin/cake" # only need executable if head
    else
      lib.install "cake-0.6.2.jar" => "cake.jar"
      
      # extract jar to lib
      lib.cd do
        system "jar -xf cake.jar bake.jar"
      end
      
      # get executable
      CakeExecutable.new.brew do
        bin.install "cake"
      end
    end
  end

  def caveats
    if ARGV.build_head?
      <<-EOS.undent
        Using snapshot version.  Standalone jar and dependencies will be installed to:
          $HOME/.m2/repository
        the first time cake is run.
      EOS
    end
  end
end