Improve Dockerfile

Author: jonas-be

Dockerfile

@@ -3,7 +3,8 @@ LABEL authors="Mc8s"
 
 WORKDIR /app
 
-COPY server.jar /app/
-COPY eula.txt /app/
+COPY server.jar /preset/
+COPY eula.txt /preset/
+COPY start.sh /exec/
 
-ENTRYPOINT ["java", "-jar", "server.jar"]
+ENTRYPOINT ["/exec/start.sh"]

start.sh

@@ -0,0 +1,4 @@
+#!/bin/sh
+cp /preset/server.jar /app/server.jar
+cp /preset/eula.txt /app/eula.txt
+java -jar server.jar