hypr: add notification about low bettery

config/hypr/bat.sh

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+
+# the purpose of the script is to notify when battery percentage is low
+
+while true; do
+    lvl=$(cat /sys/class/power_supply/BAT0/capacity)
+    if [ "$lbl" -le 30 ]; then
+        notify-send --urgency=CRITICAL "Battery Low" "Consider plugging cable in"
+        sleep 1200
+    else
+        sleep 120
+    fi
+done

config/hypr/hyprland.conf

@@ -17,6 +17,7 @@ exec-once = dbus-update-activation-environment --systemd WAYLAND_DISPLAY XDG_CUR
 exec-once = systemctl --user import-environment WAYLAND_DISPLAY XDG_CURRENT_DESKTOP
 exec-once = swayidle -w timeout 120 '$lock' timeout 1200 'hyprctl dispatch dpms off' resume 'hyprctl dispatch dpms on' before-sleep '$lock'
 exec-once = wlsunset -S 10:00 -s 19:00
+exec-once = ~/.config/hypr/bat.sh
 # }}}
 # inputs {{{
 input {