require 'formula'

class Node <Formula
  url 'http://nodejs.org/dist/node-v0.1.96.tar.gz'
  head 'git://github.com/ry/node.git'
  homepage 'http://nodejs.org/'
  md5 '5e83341afe2b5edf0595e92f96ceed09'

  aka 'node.js'
  
  depends_on 'gnutls' => :recommended
  
  def skip_clean? path
    # TODO: at some point someone should tweak this so it only skips clean
    # for the bits that break the build otherwise
    true
  end

  def install
    ENV.gcc_4_2
    inreplace %w{wscript configure} do |s|
      s.gsub! '/usr/local', HOMEBREW_PREFIX
      s.gsub! '/opt/local/lib', '/usr/lib'
    end
    system "./configure", "--prefix=#{prefix}"
    system "make install"
  end
  
  def caveats; <<-EOS.undent
    If you:
      brew install rlwrap
    then you can:
      rlwrap node-repl
    for a nicer command-line interface.
    EOS
  end
end