reloadable-ring-handler

(defn ^:private static-ring-handler
  [app-config]
  (ring/ring-handler (router)
                     (ring/routes
                      (ring/create-resource-handler {:path "/" :not-found-handler general-handler/not-found})
                      (ring/create-default-handler))))

(defn ^:private repl-friendly-ring-handler
  [app-config]
  (fn [request]
    ((static-ring-handler app-config) request)))

;; PUBLIC FUNCTIONS AND DEFINITIONS ↓

;; DONUT LIFECYCLE FUNCTIONS ↓

(defn start
  [{{:keys [environment jetty]} :runtime-config :as app-config}]
  (jetty/run-jetty
   (if (contains? #{:local :development} environment)
     (do
       (log/infof "Using reloadable ring handler for handling requests as the environment is '%s'." (name environment))
       (repl-friendly-ring-handler app-config))
     (do
       (log/infof "Using static ring handler for handling requests as the environment is '%s'." (name environment))
       (static-ring-handler app-config)))
   (merge jetty {:allow-null-path-info true
                 :send-server-version? false
                 :send-date-header? false
                 :join? false}))) ;; false so that we can stop it at the repl!