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#!/bin/bash
bat=$(cat /sys/class/power_supply/BAT0/capacity)
state=$(cat /sys/class/power_supply/BAT0/status)
if [ "$bat" -le 7 ] && [ "$state" != "Charging" ]; then
export XAUTHORITY=/home/melvin/.Xauthority
export DISPLAY=:0
export XDG_RUNTIME_DIR=/run/user/1000
export DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1000/bus
notify-send -u critical "Battery low" "Battery level is at $bat%!"
fi
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