code: func ConfigsHandler(c *router.Context) {
  	consoles, err := common.GetAllConsoles(c.Context, "")
  	if err != nil {
  		ErrorHandler(c, errors.Annotate(err, "Error while getting projects").Err())
  		return
  	}
  	sc, err := common.GetCurrentServiceConfig(c.Context)
  	if err != nil && err != datastore.ErrNoSuchEntity {
  		ErrorHandler(c, errors.Annotate(err, "Error while getting service config").Err())
  		return
  	}
  
  	templates.MustRender(c.Context, c.Writer, "pages/configs.html", templates.Args{
  		"Consoles":      consoles,
  		"ServiceConfig": sc,
  	})
  }
docs: // ConfigsHandler renders the page showing the currently loaded set of luci-configs.