ENH use rio logger for eventhook

bin/xmonad.hs

@@ -136,7 +136,7 @@ run = do
                       , modMask = myModMask
                       , layoutHook = myLayouts tt
                       , manageHook = myManageHook dws
-                      , handleEventHook = myEventHook ha
+                      , handleEventHook = myEventHook runIO ha
                       , startupHook = myStartupHook
                       , workspaces = myWorkspaces
                       , logHook = myLoghook xmobarP
@@ -625,20 +625,30 @@ manageApps dws =
 --------------------------------------------------------------------------------
 -- Eventhook configuration
 
-myEventHook :: (String -> X ()) -> Event -> X All
+myEventHook
-myEventHook handler = xMsgEventHook handler <+> handleEventHook def
+  :: (MonadReader env m, HasLogFunc env, MonadUnliftIO m)
+  => (m () -> IO ())
+  -> (String -> X ())
+  -> Event
+  -> X All
+myEventHook runIO handler = xMsgEventHook runIO handler <+> handleEventHook def
 
 -- | React to ClientMessage events from concurrent threads
-xMsgEventHook :: (String -> X ()) -> Event -> X All
+xMsgEventHook
-xMsgEventHook handler ClientMessageEvent {ev_message_type = t, ev_data = d}
+  :: (MonadReader env m, HasLogFunc env, MonadUnliftIO m)
+  => (m () -> IO ())
+  -> (String -> X ())
+  -> Event
+  -> X All
+xMsgEventHook runIO handler ClientMessageEvent {ev_message_type = t, ev_data = d}
   | t == bITMAP = do
       let (xtype, tag) = splitXMsg d
       case xtype of
         Workspace -> removeDynamicWorkspace tag
         ACPI -> handler tag
-        Unknown -> io $ putStrLn "WARNING: unknown concurrent message"
+        Unknown -> liftIO $ runIO $ logWarn "unknown concurrent message"
       return (All True)
-xMsgEventHook _ _ = return (All True)
+xMsgEventHook _ _ _ = return (All True)
 
 --------------------------------------------------------------------------------
 -- Keymap configuration