change Eula handling, disable server start

Dockerfile

@@ -8,13 +8,14 @@ ENV DEBIAN_FRONTEND=noninteractive
 SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 
 # install prerequisites
-RUN apt-get update \
-  && apt-get install -y --no-install-recommends \
+RUN apt-get update && \
+  apt-get install -y --no-install-recommends \
   curl \
   ca-certificates \
   jq \
   libxml2-utils \
-  sudo && \
+  sudo \
+  tini && \
   apt-get autoremove && apt-get clean && \
   rm -rf /var/lib/apt/lists/*
 
@@ -33,4 +34,5 @@ RUN chmod +x /init && chmod +x /usr/local/bin/mc
 
 USER minecraft
 
-CMD ["/init"]
+ENTRYPOINT ["tini", "--", "/init"]
+

compose.yaml

@@ -11,7 +11,6 @@ services:
       - JAR=server.jar
       - MEMORY=2G
       - ADD_ARGS=
-      - RESTART=true
     build:
       dockerfile: Dockerfile
       context: .

scripts/init

@@ -1,5 +1,13 @@
 #!/bin/env bash
 
+JAVA_VERSION=${JAVA_VERSION:-"temurin@21"}
+PATH=${JAVA_HOME}/bin:$PATH
+JAVA_HOME=/data/java/${JAVA_VERSION}
+JAR=server.jar
+
+ADD_ARGS=${ADD_ARGS:-""}
+MEM=${MEMORY:-2G}
+
 PUID="${PUID:-1000}"
 PGID="${PGID:-1000}"
 
@@ -8,11 +16,32 @@ setperms() {
   sudo usermod -u ${PUID} minecraft >/dev/null 2>&1
   sudo groupmod -g ${PGID} minecraft >/dev/null 2>&1
   sudo chown -R ${PUID}:${PGID} /data >/dev/null 2>&1
+  sleep 2
   echo "DONE"
   sleep 2
 }
 
+buildCommand() {
+  JAVA_ARGS="-Xms${MEM} -Xmx${MEM}"
+  if [[ -z ${ADD_ARGS+x} ]]; then
+    RUN_STRING="${ADD_ARGS} ${JAVA_ARGS} -jar ${JAR} nogui"
+  else
+    RUN_STRING="${JAVA_ARGS} -jar ${JAR} nogui"
+  fi
+}
+
 setperms
 
 mc
 
+buildCommand
+
+cd /data/server
+if [[ -f "server.jar" ]]; then
+  echo "$JAVA_HOME/bin/java $RUN_STRING"
+  exec $JAVA_HOME/bin/java $RUN_STRING
+else
+  echo "Server Not Found."
+  exit 1
+fi
+

scripts/mc

@@ -16,10 +16,8 @@ crash() {
 }
 
 setEula() {
-  if [[ ! -s "eula.txt" ]]; then
-    echo "#By changing the setting below to TRUE you are indicating your agreement to our EULA (https://aka.ms/MinecraftEULA)." >eula.txt
-    echo "eula=true" >>eula.txt
-  fi
+  echo "#By changing the setting below to TRUE you are indicating your agreement to our EULA (https://aka.ms/MinecraftEULA)." >eula.txt
+  echo "eula=true" >>eula.txt
 }
 
 javaCheck() {
@@ -157,4 +155,6 @@ javaCheck
 
 serverSelect
 
-runServer
+setEula
+
+#runServer