openSuse Leap Update / Upgrade Helper Script for smart updating your new versions

suse_upgrader.sh

#!/bin/bash

# Copyright 2023 - suuhmer
# All rights reserved

##################################
#  Suse Upgrader - Easy version  #
#  Version beta 0.1              #
##################################

clear
echo " _______  __   __  _______  _______    __   __  _______  _______  ______    _______  ______   _______  ______   ";
echo "|       ||  | |  ||       ||       |  |  | |  ||       ||       ||    _ |  |   _   ||      | |       ||    _ |  ";
echo "|  _____||  | |  ||  _____||    ___|  |  | |  ||    _  ||    ___||   | ||  |  |_|  ||  _    ||    ___||   | ||  ";
echo "| |_____ |  |_|  || |_____ |   |___   |  |_|  ||   |_| ||   | __ |   |_||_ |       || | |   ||   |___ |   |_||_ ";
echo "|_____  ||       ||_____  ||    ___|  |       ||    ___||   ||  ||    __  ||       || |_|   ||    ___||    __  |";
echo " _____| ||       | _____| ||   |___   |       ||   |    |   |_| ||   |  | ||   _   ||       ||   |___ |   |  | |";
echo "|_______||_______||_______||_______|  |_______||___|    |_______||___|  |_||__| |__||______| |_______||___|  |_|";
echo
echo "Version beta 0.1 - (c) 2023 suuhmer"; echo

# setting varibales
RS=$(lsb_release -rs)
AVER=$RS
read -p "[*] Actually used Version is: $AVER - Please enter new Version: " NVERT
NVER=$NVERT

check_yn_or_exit() {
	if [ $1 != "y" ]; then
    	echo "[!] Exit..."; exit 0
	fi
}

# MAIN START
#
zypper ll
echo "[?] No Kernel log?"
echo ; sleep 2
echo -n "[*] OK? lets go? (y/n) " ; read yn
check_yn_or_exit $yn

#zypper clean; zypper ref && zypper up

echo "[?] Update Repos..."
zypper repos --uri | grep -i update | grep -i yes
if [ $? -gt 0 ]; then
    echo "Need to enable repos update..."
    echo
    zypper modifyrepo --enable repo-update
fi

echo; echo "[?] Update Files Version from ${AVER} to ${NVER}"
cat /etc/zypp/repos.d/*.repo | grep $AVER
if [ $? -eq 0 ]; then
    echo "Need to set releasever ${AVER} to ${NVER} variable..."
    sleep 2 ; echo -n "continue? (y/n)" ; read yn
    check_yn_or_exit $yn
    echo
    sed -i "s/${AVER}/${NVER}/g" /etc/zypp/repos.d/*.repo
fi

#zypper --releasever=$NVER refresh

echo && sleep 2
echo "[!!] Now starting the DUP Process.."
echo -n "OK? (y/n) " ; read yn
check_yn_or_exit $yn

#kk lets go ...
zypper --releasever=$NVER dup --download-in-advance

echo; echo "*********************************************"; echo
echo "Success., now reboot?"
echo
echo "Check with: cat /etc/*-release after reboot!"
echo; echo "*********************************************"; echo
echo -n "Reboot? (y/n) " ; read yn
check_yn_or_exit $yn

# Else reboot now
echo "Now reboot in 2 Minutes / Cancel with shutdown -c"
shutdown -r +2

exit 0