#!/bin/bash

FILE="/sdcard/Download/termux.tgz"
echo "***************************************************************"
echo "***************************************************************"
echo "*********  Welcome to the Termux backup script  **************"
echo "***************************************************************"
echo "***************************************************************"
echo ""
echo ""
echo -n "******  Are you sure you want to backup? yes or no: "
read selection1
if [ $selection1 == "yes" ];then
	if [ ! -f "$FILE" ];then
		echo "**************Creating new backup file***************"
		cd /data/data/com.termux/files
		tar -cvzf /sdcard/Download/termux.tgz --owner=0 --group=0 usr home
		clear
		echo ""
	        echo ""
		echo "******  Backup created. Exiting"
		exit
	else
		if [ -f "$FILE" ];then
			echo ""
		        echo ""
			echo -n "******  Backup already exists. Time for a new one?: "
			read selection2
				if [ $selection2 == "yes" ];then
					clear
					echo ""
				        echo ""
					echo "******  Removing old backup and creating new one**********"
					rm -rf $FILE
        				cd /data/data/com.termux/files
				        tar -cvzf /sdcard/Download/termux.tgz --owner=0 --group=0 usr home
					echo "******  Backup created. Exiting"
					exit
				else
					clear
					echo ""
				        echo ""
					echo "******  Keeping current backup."
					echo ""
                                        echo ""
					echo "******  Be sure to run backup for more up-to-date files."
					exit
				fi
		fi
	fi
else
	clear
	echo ""
	echo ""
	echo "**************  Termux not backed up exiting now  *************"
	exit
fi