nixos/config/i3/scripts/battery-pinebook-pro

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#!/usr/bin/env bash
#simple Shellscript for i3blocks on Pinebook pro
#05012020 geri123@gmx.net Gerhard S.
#battery-symbols: on Manjaro you need the awesome-terminal-fonts package installed!
PERCENT=$(cat /sys/class/power_supply/cw2015-battery/capacity)
STATUS=$(cat /sys/class/power_supply/cw2015-battery/status)
case $((
$PERCENT >= 0 && $PERCENT <= 20 ? 1 :
$PERCENT > 20 && $PERCENT <= 40 ? 2 :
$PERCENT > 40 && $PERCENT <= 60 ? 3 :
$PERCENT > 60 && $PERCENT <= 80 ? 4 : 5)) in
#
(1) echo $STATUS:"" :$PERCENT%;;
(2) echo $STATUS:"" :$PERCENT%;;
(3) echo $STATUS:"" :$PERCENT%;;
(4) echo $STATUS:"" :$PERCENT%;;
(5) echo $STATUS:"" :$PERCENT%;;
esac