# Require lib
require 'rack/showexceptions'

# Support rack/showexceptions during development
module Middleman
  module CoreExtensions
    module ShowExceptions

      # Setup extension
      class << self

        # Once registered
        def registered(app)
          # Whether to catch and display exceptions
          # @return [Boolean]
          app.config.define_setting :show_exceptions, true, 'Whether to catch and display exceptions'

          # When in dev
          app.configure :development do
            # Include middlemare
            if config[:show_exceptions]
              use ::Rack::ShowExceptions
            end
          end
        end
      end
    end
  end
end