initial commit

.drone.yml

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+kind: pipeline
+name: default
+steps:
+- name: docker
+  image: plugins/docker
+  settings:
+    repo: docker.kapelle.org/red
+    registry: docker.kapelle.org

Dockerfile

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+FROM java
+
+EXPOSE 25565
+VOLUME /data
+
+# Prepare
+RUN mkdir /minecraft && \
+    mkdir -p /data 
+
+    # useradd -ms /bin/bash minecraft && \
+    # chown minecraft /minecraft && \
+    # chown minecraft /data
+
+# USER minecraft
+
+WORKDIR /minecraft
+
+# Download files
+RUN wget https://media.forgecdn.net/files/3255/643/RAD-Serverpack-1.45.zip
+
+# Unpack
+RUN unzip RAD-Serverpack-1.45.zip -d . && \
+    cp -r RAD-Serverpack-1.45/* . && \
+    rm -r RAD-Serverpack-1.45.zip RAD-Serverpack-1.45
+
+COPY start.sh /minecraft/start.sh
+
+ENTRYPOINT /minecraft/start.sh

README.md

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+# Roguelike Adventures and Dungeons for Docker
+Docker image for [Roguelike Adventures and Dungeons](https://www.curseforge.com/minecraft/modpacks/roguelike-adventures-and-dungeons/files/3255643)
+
+Curent version: 1.45
+
+An example [docker-compose.yml](docker-compose.yml) is given.
+
+# Update image
+
+Checkout [curseforge](https://www.curseforge.com/minecraft/modpacks/roguelike-adventures-and-dungeons/files/3255643) for new versions. Update the download URL and the filename in the `Dockerfile`. 

docker-compose.yml

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+version: "3.8"
+services:
+  rad-server:
+    build: .
+    ports:
+      - 25565:25565
+    volumes:
+      - ./data:/data

start.sh

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+#!/usr/bin/env bash
+
+set -e
+
+ls -la 
+ls -la /data
+
+toLinkedFiles=(
+    LaunchServer.sh
+    README-howto.txt
+    forge-1.12.2-14.23.5.2854.jar
+    libraries
+    llibrary
+    minecraft_server.1.12.2.jar
+    mods
+    scripts
+    structures
+)
+
+toCoptFiles=(
+    config
+    options.txt
+    server.properties
+)
+
+chmod +x LaunchServer.sh
+
+for linkedFile in "${toLinkedFiles[@]}"
+do
+    [ -f /data/$linkedFile ] || ln -s /minecraft/$linkedFile /data/$linkedFile 
+done
+
+for copyedFile in "${toCoptFiles[@]}"
+do
+    [ -f /data/$copyedFile ] || cp -r /minecraft/$copyedFile /data/$copyedFile 
+done
+
+echo "eula=true" > /data/eula.txt
+
+cd /data
+
+./LaunchServer.sh