Class: Pawnee::Options

Inherits:
Thor::Options
  • Object
show all
Defined in:
lib/pawnee/pawnee/parser/options.rb

Instance Method Summary collapse

Constructor Details

#initialize(hash_options = {}, defaults = {}) ⇒ Options

Add the config options in as defaults first



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# File 'lib/pawnee/pawnee/parser/options.rb', line 5

def initialize(hash_options={}, defaults={})
  # TODO: Add options to flatten from yaml
  Pawnee::Base.config_options.each_pair do |key,value|
    unless defaults[key]
      defaults[key] = value
    end
  end
  
  super(hash_options, defaults)
end

Instance Method Details

#parse(args) ⇒ Object

Change the option parsing so it does not freeze the hash



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# File 'lib/pawnee/pawnee/parser/options.rb', line 17

def parse(args)
  @pile = args.dup

  while peek
    match, is_switch = current_is_switch?
    shifted = shift

    if is_switch
      case shifted
        when SHORT_SQ_RE
          unshift($1.split('').map { |f| "-#{f}" })
          next
        when EQ_RE, SHORT_NUM
          unshift($2)
          switch = $1
        when LONG_RE, SHORT_RE
          switch = $1
      end

      switch = normalize_switch(switch)
      option = switch_option(switch)
      @assigns[option.human_name] = parse_peek(switch, option)
    elsif match
      @extra << shifted
      @extra << shift while peek && peek !~ /^-/
    else
      @extra << shifted
    end
  end

  check_requirement!

  assigns = Thor::CoreExt::HashWithIndifferentAccess.new(@assigns)
  # assigns.freeze
  assigns
end