fix ports expose

Dockerfile

@@ -4,8 +4,9 @@ RUN npm i holesail -g
 
 ENV MODE client
 ENV HOST 0.0.0.0
+ENV PORT 8989
 
-EXPOSE 8989
+EXPOSE $PORT
 
 ENTRYPOINT sh -c ' \
     if [ "$MODE" = "server" ]; then \

README.md

@@ -20,7 +20,7 @@ services:
     restart: unless-stopped
     build: .
     ports:
-      - 25565:8989
+      - 25565:25565
     environment:
       MODE: server      # defaults to client
       PORT: 25565