configuration - Symfony - Defining a route only in dev. environment

Question

I'm using SF2 and I created some routes helping the debugging of the project:

widget_debug_page:
    path:       /debug/widget/{widgetName}
    defaults:   { _controller: WidgetBundle:Debug:default }

The problem is that this route MUST never be reachable when going in production.

I could not find a parameter to specify the environment.

Answer 1

Just for people who want use with annotation system:

/**
 * @Route("/my-route", condition="'dev' === '%kernel.environment%'")
 */
public function index() {}