#!/bin/sh

. sb-theme

# Loop through all attached batteries and format the info
for battery in /sys/class/power_supply/BAT?*; do
	# If non-first battery, print a space separator.
	[ -n "${capacity+x}" ] && printf " "
	# Sets up the status and capacity
	case "$(cat "$battery/status")" in
		"Full") status="󰁹 " ;;
		"Discharging") status="󱟤 " ;;
		"Charging") status="󰂅 " ;;
		"Not charging") status="󰁾 " ;;
		"Unknown") status="󰂃 " ;;
	esac
	capacity=$(cat "$battery/capacity")
	# Will make a warn variable if discharging and low
	[ "$status" = "󰁺 " ] && [ "$capacity" -le 25 ] && warn="low"
	# Prints the info
	display "$status$warn$capacity%" $1; unset warn
done && exit 0