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#!/bin/bash
DELAY=20
sep=$(echo -e '\u2502')
while true; do
currency=
if [ ! -z "$(ls -A ~/.cache/currency/)" ] ; then
for c in ~/.cache/currency/* ; do
currency="$currency$(cat $c) "
done
currency="$currency$sep "
fi
if [ -d "/sys/class/power_supply/BAT0/" ]; then
bat="$(cat /sys/class/power_supply/BAT0/capacity)%"
case "$(cat /sys/class/power_supply/BAT0/status)" in
Full)
bat_icon='✓'
;;
Charging)
bat_icon='▲'
;;
Discharging)
bat_icon='▼'
;;
*)
bat_icon="(?)"
;;
esac
bat_string="$bat_icon $bat $sep "
fi
datetime_string=$(date "+%A $sep %d %h %Y $sep %_I:%M %p (UTC%:::z)")
xsetroot -name " $bat_string$datetime_string" || exit
sleep "$DELAY"
done
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