initial commit

battery-timer.sh

@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+
+LOW_THRESHOLD=15
+CRITICAL_THRESHOLD=5
+
+charge=$(cat /sys/class/power_supply/BAT0/capacity)
+state=$(cat /sys/class/power_supply/ACAD/online)
+
+echo "charging: $(state)"
+
+if [[ "$state" == "0" ]]; then
+    if [[ $charge -le $CRITICAL_THRESHOLD ]]; then
+        echo "critical"
+        notify-send -t 10000 -u critical "Battery critically low! ($charge%)"
+    elif [[ $charge -le $LOW_THRESHOLD ]]; then
+        echo "low"
+        notify-send -u normal "Battery low ($charge%)"
+    fi
+fi
+