Module: Thor::Base

Defined in:
lib/cnvrg/cli.rb

Instance Method Summary collapse

Instance Method Details

#initialize(args = [], local_options = {}, config = {}) ⇒ Object 



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# File 'lib/cnvrg/cli.rb', line 56

def initialize(args = [], local_options = {}, config = {})
  parse_options = Thor.class_options

  # The start method splits inbound arguments at the first argument
  # that looks like an option (starts with - or --). It then calls
  # new, passing in the two halves of the arguments Array as the
  # first two parameters.

  command_options = config.delete(:command_options) # hook for start
  parse_options = parse_options.merge(command_options) if command_options
  if local_options.is_a?(Array)
    array_options = local_options
    hash_options = {}
  else
    # Handle the case where the class was explicitly instantiated
    # with pre-parsed options.
    array_options = []
    hash_options = local_options

  end


  # Let Thor::Options parse the options first, so it can remove
  # declared options from the array. This will leave us with
  # a list of arguments that weren't declared.
  stop_on_unknown = Thor.stop_on_unknown_option? config[:current_command]
  opts = Thor::Options.new(parse_options, hash_options, stop_on_unknown)
  real_options = []
  real_args = [].replace(array_options)
  if local_options.is_a? (Array) and !local_options.empty? and args.empty?
    array_options.each_with_index do |p, i|
      opt = p
      if p.include? "="
        opt = p.split("=")[0]
      end
      option = is_option(parse_options.values, opt)
      if !option
        break
      else
        real_options << p
        real_args.delete(p)
        if !p.include? "=" and option.type != :boolean
          if i + 1 < array_options.size
            real_options << array_options[i + 1]
            real_args.delete(array_options[i + 1])
          end
        end

      end

    end

    args = real_args
  else
    if !args.empty? and local_options.is_a? Array and !local_options.empty?
      args = args + local_options
    else
      args = args.flatten()
    end

  end


  self.options = opts.parse(real_options)
  self.options = config[:class_options].merge(options) if config[:class_options]

  # If unknown options are disallowed, make sure that none of the
  # remaining arguments looks like an option.
  opts.check_unknown! if Thor.check_unknown_options?(config)

  # Add the remaining arguments from the options parser to the
  # arguments passed in to initialize. Then remove any positional
  # arguments declared using #argument (this is primarily used
  # by Thor::Group). Tis will leave us with the remaining
  # positional arguments.
  to_parse = args
  to_parse += opts.remaining unless self.class.strict_args_position?(config)
  thor_args = Thor::Arguments.new(self.class.arguments)
  thor_args.parse(to_parse).each {|k, v| __send__("#{k}=", v)}
  @args = thor_args.remaining
end

#is_option(options, p) ⇒ Object 



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# File 'lib/cnvrg/cli.rb', line 138

def is_option (options, p)
  options.each do |o|
    if !o.aliases.nil?
      if (o.aliases.is_a? Array and o.aliases.include? p) or (o.aliases.is_a? Array and o.aliases.size == 1 and o.aliases[0].split(",").include? p) or o.switch_name.eql? p
        return o
      end
    end

  end
  return false
end