#--
# Copyright (C) 2007 Dimitrij Denissenko
# Please read LICENSE document for more information.
#++
module Retrospectiva
  module RakeWrapper
    @@last_comment = ''
    mattr_accessor :last_comment

    @@rake_tasks = {}
    mattr_accessor :rake_tasks
  
    class << self
      
      def read(file)        
        module_eval(File.read(file))
      end
           
      def namespace(name = nil, &block)
        yield if name == :retro        
      end  
    
      def task(*args)
        key = if args.first.is_a?(Hash)
          args.first.keys.first
        else
          args.first
        end
        self.rake_tasks[key] = self.last_comment
      end
    
      def desc(comment = '')
        self.last_comment = comment
      end
    
    end
  end
end

Dir["#{RAILS_ROOT}/extensions/**/tasks/**/ext_retro_tasks.rake"] + 
  Dir["#{RAILS_ROOT}/lib/tasks/**/core_retro_tasks.rake"].sort.each do |rake_file|
    Retrospectiva::RakeWrapper.read(rake_file)
end