From f9341ca7af799a018df61a4e6a6220da4830b832 Mon Sep 17 00:00:00 2001
From: "Gregory R. Hendrickson" <Jebus47@ymail.com>
Date: Tue, 21 Nov 2017 10:10:04 -0600
Subject: [PATCH] New File

added - mcversion.sh

mcversion.sh is a bash script used to manage versions for a minecraft server.

Things to do still
- Add a local dir for storing previously added versions.
- Pull new versions if necessary from online resources
---
 mcversion.sh | 73 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 73 insertions(+)
 create mode 100644 mcversion.sh

diff --git a/mcversion.sh b/mcversion.sh
new file mode 100644
index 0000000..ad503bc
--- /dev/null
+++ b/mcversion.sh
@@ -0,0 +1,73 @@
+#!/bin/sh
+
+#The purpose of the script allows quick swapping of mcserver versions, this replaces the server.jar to the desired version at the speed of your internet.
+
+#This script is compatible on Centos7
+#This script was paired with LGSM (LinuxGameServerManager) install of Minecraft, if you don't use that probably best to modify removing ./mcserver type stuff
+
+echo 'Welcome to Gregs update script for minecraft' \n
+echo 'Stopping server with command: ./mcserver stop'\n
+./mcserver stop
+echo 'Select a Version'\n
+echo '1: version 1.12.2'
+echo '2: version 1.12.1'
+echo '3: version 1.12'
+echo '4: version 1.11.2'
+echo '5: version 1.11.1'
+echo '6: version 1.11'
+echo 'Any other key to update to latest'\n
+read e
+
+#Links to updates
+update1='https://launcher.mojang.com/mc/game/1.12.2/server/886945bfb2b978778c3a0288fd7fab09d315b25f/server.jar'
+update2='https://launcher.mojang.com/mc/game/1.12.1/server/561c7b2d54bae80cc06b05d950633a9ac95da816/server.jar'
+update3='https://launcher.mojang.com/mc/game/1.12/server/8494e844e911ea0d63878f64da9dcc21f53a3463/server.jar'
+update4='https://launcher.mojang.com/mc/game/1.11.2/server/f00c294a1576e03fddcac777c3cf4c7d404c4ba4/server.jar'
+update5='https://launcher.mojang.com/mc/game/1.11.1/server/1f97bd101e508d7b52b3d6a7879223b000b5eba0/server.jar'
+update6='https://launcher.mojang.com/mc/game/1.11/server/48820c84cb1ed502cb5b2fe23b8153d5e4fa61c0/server.jar'
+
+case $e in
+		#VERSION 1.12.2
+        1) version = '1.12.2'
+		cd /home/mcserver/serverfiles/ ; echo 'Current Directory' $PWD ; echo 'updating to version 1.12.2' \n
+		wget -O minecraft_server.jar $update1 ;;
+		#VERSION 1.12.1
+        2) version = '1.12.1'
+		cd /home/mcserver/serverfiles/ ; echo 'Current Directory' $PWD ; echo 'updating to version 1.12.1' \n
+		wget -O minecraft_server.jar $update2 ;;
+		#VERSION 1.12
+        3) version = '1.12'
+		cd /home/mcserver/serverfiles/ ; echo 'Current Directory' $PWD ; echo 'updating to version 1.12' \n
+		wget -O minecraft_server.jar $update3 ;;
+		#VERSION 1.11.2
+        4) version = '1.11.2'
+		cd /home/mcserver/serverfiles/ ; echo 'Current Directory' $PWD ; echo 'updating to version 1.11.2' \n
+		wget -O minecraft_server.jar $update4 ;;
+		#VERSION 1.11.1
+        5) version = '1.11.1'
+		cd /home/mcserver/serverfiles/ ; echo 'Current Directory' $PWD ; echo 'updating to version 1.11.1' \n
+		wget -O minecraft_server.jar $update5 ;;
+		#VERSION 1.11
+        6) version = '1.11'
+		cd /home/mcserver/serverfiles/ ; echo 'Current Directory' $PWD ; echo 'updating to version 1.11' \n
+		wget -O minecraft_server.jar $update6 ;;
+		#UPDATE TO LATEST VERSION USING LGSM
+        *) version = 'latest version'
+		echo 'updating to latest'
+		echo 'running command: ./mcserver update' \n
+		cd /home/mcserver
+		./mcserver update
+                ;;
+esac
+
+#Inform what the server has been updated to.
+echo 'server has been updated to' $version \n
+#Prompt user to start server
+while true; do
+    read -p "Do you wish to start the minecraft server[y/n]?" yn
+    case $yn in
+        [Yy]* ) cd /home/mcserver; ./mcserver start; break;;
+        [Nn]* ) echo 'To start the server "./mcserver start" in respective dir';exit;;
+        * ) echo "Please answer yes or no.";;
+    esac
+done
\ No newline at end of file