Update to 1.19

Author: TheRemote

README.md

@@ -59,6 +59,8 @@ There are 2 choices for the alternative java (providing /usr/bin/java).
   <li>Update to Paper experimental 1.19 release as default installation</li>
   <li>Make sure you have backups of your server from your "backups" folder stored separately before upgrading</li>
   <li>If you have problems with 1.19 you need to restore a backup to go back to 1.18 as it will not take your server data files on 1.18 once the 1.19 structures/data have been added</li>
+  <li>Change update.sh to /bin/bash instead of /bin/sh</li>
+  <li>Add PATH variable to update.sh</li>
 </ul>
 
 <h3>May 22nd 2022</h3>

SetupMinecraft.sh

@@ -158,6 +158,7 @@ Update_Scripts() {
   echo "Grabbing update.sh from repository..."
   curl -H "Accept-Encoding: identity" -L -o update.sh https://raw.githubusercontent.com/TheRemote/RaspberryPiMinecraft/master/update.sh
   chmod +x update.sh
+  sed -i "s<pathvariable<$PATH<g" update.sh
 }
 
 # Updates Minecraft service

update.sh

@@ -1,9 +1,18 @@
-#!/bin/sh
+#!/bin/bash
 # Author: James A. Chambers - https://jamesachambers.com/
 # More information at https://jamesachambers.com/raspberry-pi-minecraft-server-script-with-startup-service/
 # GitHub Repository: https://github.com/TheRemote/RaspberryPiMinecraft
 # Calls the latest SetupMinecraft.sh setup script
 
+# Set path variable
+USERPATH="pathvariable"
+PathLength=${#USERPATH}
+if [[ "$PathLength" -gt 12 ]]; then
+    PATH="$USERPATH"
+else
+    echo "Unable to set path variable.  You likely need an updated version of SetupMinecraft.sh from GitHub!"
+fi
+
 # Check to make sure we aren't running as root
 if [[ $(id -u) = 0 ]]; then
    echo "This script is not meant to run as root or sudo.  Please run as a normal user with ./update.sh.  Exiting..."