# File sprout/lib/sprout/tasks/tool_task.rb, line 487
    def delimiter
      @delimiter ||= '='
    end

# File sprout/lib/sprout/tasks/tool_task.rb, line 454
    def hidden_name?
      @hidden_name ||= false
    end

# File sprout/lib/sprout/tasks/tool_task.rb, line 460
    def hidden_value?
      @hidden_value ||= false
    end

# File sprout/lib/sprout/tasks/tool_task.rb, line 425
    def init
      yield self if block_given?
    end

# File sprout/lib/sprout/tasks/tool_task.rb, line 468
    def prefix
      @prefix ||= '-'
    end

# File sprout/lib/sprout/tasks/tool_task.rb, line 445
    def prepare
      prepare_prerequisites
    end

# File sprout/lib/sprout/tasks/tool_task.rb, line 449
    def prepare_prerequisites
    end

# File sprout/lib/sprout/tasks/tool_task.rb, line 435
    def required?
      (required == true)
    end

# File sprout/lib/sprout/tasks/tool_task.rb, line 493
    def shell_name
      @shell_name ||= prefix + name.split('_').join('-')
    end

# File sprout/lib/sprout/tasks/tool_task.rb, line 476
    def shell_value
      value.to_s
    end

# File sprout/lib/sprout/tasks/tool_task.rb, line 511
    def to_rdoc
      result = ''
      parts = description.split("\n") unless description.nil?
      result << "# #{parts.join("\n# ")}\n" unless description.nil?
      result << "def #{name}=(#{type})\n  @#{name} = #{type}\nend\n\n"
      return result
    end

# File sprout/lib/sprout/tasks/tool_task.rb, line 497
    def to_shell
      if(hidden_name?)
        return shell_value
      elsif(hidden_value?)
        return shell_name
      else
        return "#{shell_name}#{delimiter}#{shell_value}"
      end
    end

# File sprout/lib/sprout/tasks/tool_task.rb, line 439
    def validate
      if(required? && !visible?)
        raise ToolTaskError.new("#{name} is required and must not be nil")
      end
    end

# File sprout/lib/sprout/tasks/tool_task.rb, line 472
    def value
      @value ||= nil
    end

# File sprout/lib/sprout/tasks/tool_task.rb, line 431
    def visible?
      @visible ||= value
    end

# File sprout/lib/sprout/tasks/tool_task.rb, line 541
    def cleaned_preprocessed_path(path)
      File.join(belongs_to.preprocessed_path, path.gsub('../', 'backslash/'))
    end

# File sprout/lib/sprout/tasks/tool_task.rb, line 556
    def prepare_preprocessor_file(input_file)
      output_file = cleaned_preprocessed_path(input_file)
      setup_preprocessing_file_tasks(input_file, output_file)
      return output_file
    end

# File sprout/lib/sprout/tasks/tool_task.rb, line 533
    def prepare_preprocessor_files(files)
      processed = []
      files.each do |file|
        processed << prepare_preprocessor_file(file)
      end
      return processed
    end

# File sprout/lib/sprout/tasks/tool_task.rb, line 545
    def prepare_preprocessor_path(path)
      processed_path = cleaned_preprocessed_path(path)
      FileUtils.mkdir_p(processed_path)
      files = FileList[path + file_expression]
      files.each do |input_file|
        prepare_preprocessor_file(input_file)
      end
      
      return processed_path
    end

# File sprout/lib/sprout/tasks/tool_task.rb, line 525
    def prepare_preprocessor_paths(paths)
      processed = []
      paths.each do |path|
        processed << prepare_preprocessor_path(path)
      end
      return processed
    end

# File sprout/lib/sprout/tasks/tool_task.rb, line 609
    def preprocess_content(content, statement, file_name)
      process = ProcessRunner.new(statement)
      process.puts(content)
      process.close_write
      result = process.read
      error = process.read_err
      if(error.size > 0)
        belongs_to.display_preprocess_message
        FileUtils.rm_rf(belongs_to.preprocessed_path)
        raise ExecutionError.new("[ERROR] Preprocessor failed on file #{file_name} #{error}")
      end
      process.kill
      Log.puts ">> Preprocessed and created: #{belongs_to.preprocessed_path}/#{file_name}"
      return result
    end

# File sprout/lib/sprout/tasks/tool_task.rb, line 570
    def setup_preprocessing_file_tasks(input_file, output_file)
      return if(File.directory?(input_file))
      CLEAN.add(belongs_to.preprocessed_path) if(!CLEAN.index(belongs_to.preprocessed_path))
      
      # Only create the preprocessed action if one does not
      # already exist. There were many being created before...
        
      file input_file
      file output_file => input_file do
        # Couldn't return, b/c Rake complained...
        if(!ToolTask::has_preprocessed_task?(output_file))
          dir = File.dirname(output_file)
          if(!File.exists?(dir))
            FileUtils.mkdir_p(dir)
          end
        
          content = nil
          # Open the input file and read its content:
          File.open(input_file, 'r') do |readable|
            content = readable.read
          end
        
          # Preprocess the content if it's a known text file type:
          if(text_file?(input_file))
            content = preprocess_content(content, belongs_to.preprocessor, input_file)
          end
        
          # Write the content to the output file:
          File.open(output_file, 'w+') do |writable|
            writable.write(content)
          end

          ToolTask::add_preprocessed_task(output_file)
        end
      end
      
      belongs_to.prerequisites << output_file
    end

# File sprout/lib/sprout/tasks/tool_task.rb, line 521
    def should_preprocess?
      return preprocessable && !belongs_to.preprocessor.nil?
    end

# File sprout/lib/sprout/tasks/tool_task.rb, line 562
    def text_file?(file_name)
      [/\.as$/, /\.txt$/, /\.mxml$/, /\.xml$/, /\.js$/, /\.html$/, /\.htm$/].select do |regex|
        if (file_name.match(regex))
          return true
        end
      end.size > 0
    end