From 0735d898fc83d1637f1d2863cb33ac8148bebc4b Mon Sep 17 00:00:00 2001
From: tea <tea@tastytea.de>
Date: Wed, 12 Jun 2024 18:07:31 +0200
Subject: [PATCH] waybar: improve load average field

use classes for warning and critical
---
 .config/waybar/style.css        | 12 +++++++++++-
 .local/bin/waybarscript_loadavg | 15 +++++++++++++++
 2 files changed, 26 insertions(+), 1 deletion(-)
 create mode 100755 .local/bin/waybarscript_loadavg

diff --git a/.config/waybar/style.css b/.config/waybar/style.css
index 79dae1c..e6259ee 100644
--- a/.config/waybar/style.css
+++ b/.config/waybar/style.css
@@ -195,7 +195,17 @@ label:focus {
 
 #custom-load {
     padding-right: 0;
-    color: #aa8888;
+    /* color: #aa8888; */
+}
+
+#custom-load.warning {
+    color: #ffffaa;
+    font-weight: bold;
+}
+
+#custom-load.critical {
+    background-color: #b000b0;
+    color: #000000;
 }
 
 /* #custom-media.custom-spotify { */
diff --git a/.local/bin/waybarscript_loadavg b/.local/bin/waybarscript_loadavg
new file mode 100755
index 0000000..ac75253
--- /dev/null
+++ b/.local/bin/waybarscript_loadavg
@@ -0,0 +1,15 @@
+#!/usr/bin/env zsh
+# print 1 minute load average with tooltip for 1, 5 and 15 minutes
+# emit 3 classes: good, warning, critical
+
+local load_all=$(cut -d' ' -f1,2,3 /proc/loadavg)
+local load=${${(@s: :)load_all}[1]}
+print -l ${load} ${load_all}
+
+if [[ ${load} -gt $(( $(nproc) + 1 )) ]]; then
+    print critical
+elif [[ ${load} -gt $(nproc) ]]; then
+    print warning
+else
+    print good
+fi