#!/bin/sh

set -- /sys/class/power_supply/*/capacity;
read cap < "$1"
read st < "/sys/class/power_supply/ACAD/online" || true

if [ "$st" = "1" ]; then
	echo "⚡$cap▴"
else
	echo "⚡$cap▾"
	[ "$cap" -lt "15" ] && exit 33
fi