#!/bin/bash

# HBLINK3 DOCKER CONTROL SCRIPTS V2.0
# Version 13122025
# This script written by Shane Daley M0VUB. The script gracefully shuts down services while services are cleaned and logs are truncated.
# We can also add items in this script for future use like updates or further log trims.
# Add to the cron tab for auto execution

#   Copyright (C) 2020-2025 Shane P. Daley  M0VUB <support@gb7nr.co.uk>
#
#   This program is free software; you can redistribute it and/or modify
#   it under the terms of the GNU General Public License as published by
#   the Free Software Foundation; either version 3 of the License, or
#   (at your option) any later version.
#
#   This program is distributed in the hope that it will be useful,
#   but WITHOUT ANY WARRANTY; without even the implied warranty of
#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#   GNU General Public License for more details.

# Update containers / service clean/truncate/ and restart of services..

LOCAL_IP=$(ip a | grep inet | grep "eth0\|en" | awk '{print $2}' | tr '/' ' ' | awk '{print $1}')
ARC=$(lscpu | grep Arch | awk '{print $2}')
VERSION=$(sed 's/\..*//' /etc/debian_version)

clear

echo Starting update.....
sleep 1
echo "."
sleep 1
echo ".."
sleep 1
echo "..."
echo Stopping HBlink3.....
cd /etc/hblink3
docker-compose down
echo Removing all docker images.....
docker rmi $(docker images -q -a) --force  
figlet "ShaYmez." 
sleep 1
echo Flushing services and restarting.....
/usr/local/sbin/hblink-flush        
echo "Done."        
echo ""
echo ""
echo "*************************************************************************"
echo ""
echo "                 The HBlink3 Docker Update Is Complete!                  "
echo ""
echo "             ******* To Upgrade run 'hblink-upgrade *******              "
echo ""
echo "        Use 'docker container logs hblink' to check the status.          "
echo "                  logs are parked in /var/log/hblink.                      "
echo "  Just make sure this computer can be accessed over UDP specified port   "
echo "  You will need to edit your config and then run the following command   "
echo ""
echo "                    Type 'hblink-menu' for main menu                     "
echo "                Use the menu to edit your server / config                "
echo "         Refer to the official HBlink Repo for more documentation        "
echo "                 https://github.com/HBLink-org/hblink3                   "
echo ""
echo "              Check out the docker installer of HBlink3 here             "
echo "             https://github.com/ShaYmez/hblink3-docker-install           "
echo ""
echo "                     Your IP address is $LOCAL_IP                        "
echo ""
echo "              Your running on $ARC with Debian $VERSION                  "
echo ""           
echo "                    Thanks for using this script.                        "
echo "                Copyright © 2025 Shane Daley - M0VUB                     "
echo "   More information can be found @ https://freestar.network/development  "
echo ""
echo "*************************************************************************"