dotfiles/usr/local/bin/battery

#!/bin/sh

BATTERY="/sys/class/power_supply/BAT0"

[ -e ${BATTERY} ] || exit 33

STATUS=$(cat "${BATTERY}/status")
CAPACITY=$(cat "${BATTERY}/capacity")

case ${STATUS} in
	Discharging)
		if [ "${CAPACITY}" -lt 1 ] ; then
			exit 33
		elif [ "${CAPACITY}" -lt 6 ] ; then
			ICON="󰁺"
		elif [ "${CAPACITY}" -lt 26 ] ; then
			ICON="󰁼"
		elif [ "${CAPACITY}" -lt 76 ] ; then
			ICON="󰁾"
		elif [ "${CAPACITY}" -lt 96 ] ; then
			ICON="󰂀"
		else
			ICON="󰂂"
		fi
		;;
	Full|Charging|Unknown)
		ICON="󰂄"
		;;
esac

echo "${ICON} ${CAPACITY}%"

exit 0