battery charge limiter for termux, NEEDS ROOT!

termux_charge_limit

#! /usr/bin/env bash

# TODO: add a light weight loader 

MIN=70
MAX=85
CONTROL_FIlE=/sys/class/power_supply/battery/charging_enabled
REFRESH_INTERVAL=60
BIN=termux-battery-info 

command -v $BIN || echo -e "\n$BIN not found \n! PLEASE INSTALL TERMUX API ..." && exit 0

while true ;do 
  CURRENT_LEVEL=$($BIN | grep percentage | cut -d " " -f4 | sed 's/,//')
  if [[ $CURRENT_LEVEL > $MAX ]]; then
    sudo echo 0 > $CONTROL_FIlE
  done

  if [[ $CURRENT_LEVEL < $MIN ]]; then
    sudo echo 1 > $CONTROL_FIlE
  done

  sleep $REFRESH_INTERVAL
done