Class: Autorake::Application

Inherits:
Object
  • Object
show all
Defined in:
lib/autorake/application.rb

Direct Known Subclasses

MkConfig

Defined Under Namespace

Classes: Done, Option

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.attr_bang(*syms) ⇒ Object 



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# File 'lib/autorake/application.rb', line 24

def attr_bang *syms
  syms.each { |sym|
    define_method :"#{sym}!" do
      instance_variable_set :"@#{sym}", true
    end
  }
  nil
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/autorake/application.rb', line 35

def run
  process_options do
    while (arg = $*.shift) do
      case arg
        when /\A--/ then
          a, val = $'.split "=", 2
          do_option a do val || $*.shift end
        when /\A-/ then
          arg = $'
          until (a = arg.slice! 0, 1).empty? do
            do_option a do
              unless arg.empty? then
                arg.slice! 0, arg.length
              else
                $*.shift
              end
            end
          end
        else
          n, v = arg.split "="
          environ n, v||"1"
      end
    end
  end
  execute
rescue Done
rescue
  raise if @verbose
  $stderr.puts "#$! (#{$!.class})"
  exit 1
end