updates to versions

vanilla/Dockerfile

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+FROM fithwum/debian-base:bullseye
+LABEL maintainer "fithwum"
+
+ENV ACCEPT_EULA=""
+ENV GAME_PORT=""
+ENV MC_VERSION=""
+
+# URL's for files
+ARG INSTALL_SCRIPT=https://gitlab.fithwum.tech/fithwum/minecraft/-/raw/master/vanilla/install_script.sh
+
+# Install java-17 & Dependencies.
+RUN apt-get -y update \
+	&& apt-get -y --fix-broken install \
+	&& apt-get install -y software-properties-common screen openjdk-17-jdk \
+	&& apt-get clean \
+	&& rm -rf /var/lib/apt/lists/* \
+	&& update-ca-certificates -f;
+
+# Folder creation.
+RUN mkdir -p /MCserver /MCtemp \
+	&& chmod 777 -R /MCserver /MCtemp \
+	&& chown 99:100 -R /MCserver /MCtemp
+ADD "${INSTALL_SCRIPT}" /MCtemp
+RUN chmod +x /MCtemp/Install_Script_Vanilla.sh
+
+# Directory where data is stored
+VOLUME /MCserver
+
+# 25565 Default.
+EXPOSE 25565/udp 25565/tcp
+
+# Run command
+CMD [ "/bin/bash", "./MCtemp/Install_Script_Vanilla.sh" ]

vanilla/install_script.sh

@@ -0,0 +1,100 @@
+#!/bin/bash
+# Copyright (c) 2022 fithwum
+# All rights reserved
+
+# Display setup
+export DISPLAY=0
+
+VERSION_CHECK=$(curl -s "https://piston-meta.mojang.com/mc/game/version_manifest_v2.json" | grep -Pom 1 '"url": "\K[^"]*'$MC_VERSION'.json')
+MC_SERVER_FILE=$(curl -s $VERSION_CHECK | jq --raw-output '.downloads.server.url')
+MC_RUN_FILE=https://gitlab.fithwum.tech/fithwum/minecraft/-/raw/master/vanilla/run.sh
+
+# Main install (Debian).
+# Check for files in /MCserver and download if needed.
+if [ -e /MCserver/MCserver_${MC_VERSION}.jar ]
+	then
+		echo " "
+		echo "INFO ! MCserver_${MC_VERSION}.jar found starting now."
+	else
+		echo " "
+		echo "WARNING ! MCserver_${MC_VERSION}.jar is out of date/missing ... will download now."
+			echo " "
+			echo "INFO ! Cleaning old files."
+			mkdir /MCserver/old-server-versions/
+			mv /MCserver/MCserver_*.jar /MCserver/old-server-versions/
+			mv /MCserver/run_*.sh /MCserver/old-server-versions/
+			wget --no-cache ${MC_SERVER_FILE} -O /MCserver/MCserver_${MC_VERSION}.jar
+fi
+
+sleep 1
+
+# Looking for run_${MC_VERSION}.sh
+if [ -e /MCserver/run_${MC_VERSION}.sh ]
+	then
+		echo " "
+		echo "INFO ! run_${MC_VERSION}.sh found ... will use existing file."
+	else
+		echo " "
+		echo "WARNING ! run.sh is out of date/missing ... will download now."
+		wget --no-cache ${MC_RUN_FILE} -O /MCserver/run_${MC_VERSION}.sh
+fi
+
+sleep 1
+
+# Check for EULA
+if [ ! -f /MCserver/eula.txt ]; then
+	:
+else
+	if [ "${ACCEPT_EULA}" == "false" ]; then
+		if grep -rq 'eula=true' /MCserver/eula.txt; then
+			sed -i '/eula=true/c\eula=false' /MCserver/eula.txt
+		fi
+			echo " "
+			echo "WARNING ! EULA not accepted, you must accept the EULA"
+			echo "			to start the Server, putting server in sleep mode"
+		sleep infinity
+    fi
+fi
+
+sleep 1
+
+if [ ! -f /MCserver/eula.txt ]; then
+	echo " "
+	echo "WARNING ! EULA not found please stand by..."
+	sleep 5
+fi
+if [ "${ACCEPT_EULA}" == "true" ]; then
+	if grep -rq 'eula=false' /MCserver/eula.txt; then
+		sed -i '/eula=false/c\eula=true' /MCserver/eula.txt
+		echo " "
+		echo "INFO ! EULA accepted, server restarting, please wait..."
+		sleep 1
+		exec /MCserver/run_${MC_VERSION}.sh --dataPath=/MCserver
+		exit 0
+	fi
+elif [ "${ACCEPT_EULA}" == "false" ]; then
+	echo " "
+	echo "WARNING ! EULA not accepted, you must accept the EULA"
+	echo "			to start the Server, putting server in sleep mode"
+	sleep infinity
+else
+	echo " "
+	echo "WARNING ! Something went wrong, please check EULA variable"
+fi
+
+sleep 1
+
+# Set permissions.
+chown 99:100 -R /MCserver
+chmod 777 -R /MCserver
+chmod +x /MCserver/run_${MC_VERSION}.sh
+chmod +x /MCserver/MCserver_${MC_VERSION}.jar
+
+sleep 1
+
+# Run Minecraft server.
+echo " "
+echo "INFO ! Starting Minecraft Server ${MC_VERSION}"
+exec /MCserver/run_${MC_VERSION}.sh --dataPath=/MCserver
+
+exit

vanilla/run.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+# Copyright (c) 2022 fithwum
+# All rights reserved
+
+cd /MCserver
+JAR=./MCserver_*.jar
+
+while [ true ]; do
+  java -Xmx4G -Xms1024M -Xmn1G -jar $JAR nogui
+  if [ $? -eq 0 ]; then
+    break
+  fi
+done