#!/bin/sh set -e -u SCRIPTNAME=termux-battery-status show_usage () { echo "Usage: $SCRIPTNAME" echo "Get the status of the device battery." echo "" exit 0 } while getopts :h option do case "$option" in h) show_usage;; ?) echo "$SCRIPTNAME: illegal option -$OPTARG"; exit 1; esac done shift $(($OPTIND-1)) if [ $# != 0 ]; then echo "$SCRIPTNAME: too many arguments"; exit 1; fi @TERMUX_API@ BatteryStatus