Module: ThorEnhance::CommandHook

Defined in:
lib/thor_enhance/command_hook.rb

Instance Method Summary collapse

Instance Method Details

#run(instance, args = []) ⇒ Object 



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# File 'lib/thor_enhance/command_hook.rb', line 7

def run(instance, args = [])
  raw_args = instance.instance_variable_get(:@_initializer)[1]
  ThorEnhance::Configuration::HOOKERS.each do |hook|
    object = ThorEnhance.configuration.option_enhance[hook]
    # Iterate the options list based on each hook type
    instance.options.each do |name, given_value|
      option = options[name.to_s] || options[name.to_sym]
      next if option.nil?

      # If the hook exists on the method option, retreive it
      # if not, move on
      proclamation = option.send(hook)
      next if proclamation.nil?

      # if input tags is included in raw args, the user inputted the value
      # hooks should only get called if the value was inputted
      input_tags = [option.switch_name] + option.aliases
      next unless input_tags.any? { raw_args.include?(_1) }

      proc_value = proclamation.(given_value, option)

      if object[:behavior] == :request
        if Hash === proc_value && proc_value.keys.sort == [:raise, :warn, :msg].sort
          warn_msg = proc_value[:warn].to_s
          msg = proc_value[:msg].to_s
          if proc_value[:raise]
            raise ThorEnhance::OptionDeprecated, "Passing value for option #{option.switch_name} is deprecated. " \
              "Provided `#{given_value}`. #{proc_value[:msg]}"
          else
            Kernel.warn("WARNING: Provided `#{given_value}` for option #{option.switch_name}. " \
              "#{proc_value[:warn]}. #{proc_value[:msg]}")
          end
        else
          raise ThorEnhance::OptionDeprecated, "Passing value for option #{option.switch_name} is deprecated. " \
            "Provided `#{given_value}`. #{proc_value}"
        end
      end
    end
  end

  super
end