1 files changed, 10 insertions, 29 deletions

diff --git a/src/gizmo/wasp-heartrate.el b/src/gizmo/wasp-heartrate.el
index 91e758fd..fa27d64d 100644
--- a/src/gizmo/wasp-heartrate.el
+++ b/src/gizmo/wasp-heartrate.el
@@ -9,23 +9,13 @@
 (require 'wasp-utils)
 (require 'wasp-chat)
 
-(defun w/get-load ()
-  "Get the current CPU load."
-  (let ((res (shell-command-to-string "uptime")))
-    (string-to-number (s-trim (car (s-split "," (cadr (s-split "load average:" res))))))))
-
-(defun w/get-disk-usage (disk)
-  "Get the current usage percent for DISK"
-  (let ((res (shell-command-to-string (format "df %s" disk))))
-    (string-to-number (s-chop-suffix "%" (nth 4 (s-split " " (cadr (s-lines res)) t))))))
-
-(defun w/get-heartrate ()
+(defun w/heartrate ()
   "Get the streamer's heart rate."
-  (* 100 (w/get-load)))
+  (* 100 (w/cpu-load)))
 
-(defun w/get-blood-pressure ()
+(defun w/heartrate-blood-pressure ()
   "Get the streamer's blood pressure."
-  (format "%s/%s" (w/get-disk-usage "/") (w/get-disk-usage "/home")))
+  (format "%s/%s" (w/disk-usage "/") (w/disk-usage "/home")))
 
 (defface w/heartrate-big
   '((t
@@ -52,32 +42,23 @@
   :group 'w
   (setq-local cursor-type nil))
 
-(defun w/get-heartrate-buffer ()
+(defun w/heartrate-get-buffer ()
   "Return the heartrate buffer."
   (unless (get-buffer w/heartrate-buffer)
     (with-current-buffer (get-buffer-create w/heartrate-buffer)
       (w/heartrate-mode)))
   (get-buffer w/heartrate-buffer))
 
-(defun w/render-heartrate ()
+(defun w/heartrate-update ()
   "Render the heartrate buffer."
-  (with-current-buffer (w/get-heartrate-buffer)
+  (with-current-buffer (w/heartrate-get-buffer)
     (setq-local cursor-type nil)
     (let* ((inhibit-read-only t))
       (erase-buffer)
-      (w/write-line (format "%3d bpm" (w/get-heartrate)) 'w/heartrate-big)
-      (w/write-line (format "blood pressure: %s" (w/get-blood-pressure)) 'w/heartrate-small)
+      (w/write-line (format "%3d bpm" (w/heartrate)) 'w/heartrate-big)
+      (w/write-line (format "blood pressure: %s" (w/heartrate-blood-pressure)) 'w/heartrate-small)
       (w/write (format "arbitrary counter: %s times" w/chat-bpm-count) 'w/heartrate-small))))
-
-(defvar w/heartrate-timer nil)
-(defun w/run-heartrate-timer ()
-  "Run the heartrate timer."
-  (when w/heartrate-timer
-    (cancel-timer w/heartrate-timer))
-  (w/render-heartrate)
-  (setq
-   w/heartrate-timer
-   (run-with-timer 1 nil #'w/run-heartrate-timer)))
+(add-hook 'w/gizmo-update-hook #'w/heartrate-update)
 
 (provide 'wasp-heartrate)
 ;;; wasp-heartrate.el ends here