class Html2hamlRecursive < Go::Plugin
  call_with 'convert html2haml'
  usage 'convert html2haml /path/to/app/views/'
  
  def run
    if @options.params.size < 2
      puts "Please provide a target directory." 
    else
      @target_dir = @options.params[1]
      res = `which html2haml`
      if res.nil? || res.empty?
        puts "Could not find html2haml.  Please ensure the haml gem is installed"; return
      end
      res.chop!
      @cmd = "for x in `find #{@target_dir} | grep erb`; do #{res} $x > `dirname $x`\"/\"`basename $x \".erb\"`\".haml\"; done"
      system(@cmd)
    end
  end
end