What is this?

This is a libary to help reload clj files automatically when they change.

How to use it?

(require '[com.github.clojure.dev-reload :as reload])
(reload/start {:dirs ["src"]}))

This will watch files changes in the src directory and reload them.

If you need to do something after a namespace is reload

You can define a function with metadata :on-load in the namespace, then this function will be called after the namespace is reloaded.

If you need to do something after whatever is reloaded

You can use the optiong :after-reload when starting the reloader. eg:

(reload/start {:dirs ["src"]
               :after-reload (fn [] (println "reloaded!"))}))