Merge pull request 'suggestion-74-cache-volume' (#43) from suggestion-74 into develop

Reviewed-on: #43
Reviewed-by: oznobys <oznobys@noreply.localhost>

Dockerfile

@@ -4,9 +4,11 @@ FROM sapmachine:21-jre-headless-ubuntu
 ENV WORKDIR_PATH=/workspace
 ENV CONFIG_PATH=${WORKDIR_PATH}/config
 ENV DATA_PATH=${WORKDIR_PATH}/data
+ENV CACHE_PATH=${WORKDIR_PATH}/cache
 
 ADD ./src ${CONFIG_PATH}
 RUN  mkdir ${DATA_PATH}
+RUN  mkdir ${CACHE_PATH}
 
 
 # Add symlinks to Minecraft Vanilla files
@@ -56,6 +58,19 @@ RUN mkdir -p ${DATA_PATH}/FancyNpcs/logs && \
     ln -sf ${DATA_PATH}/FancyNpcs/logs/ \
         ${CONFIG_PATH}/plugins/FancyNpcs/logs
 
+VOLUME ${DATA_PATH}
+
+
+# Add symlinks to cache files
+RUN ln -sf ${CACHE_PATH}/cache ${CONFIG_PATH}/cache && \
+    ln -sf ${CACHE_PATH}/libraries ${CONFIG_PATH}/libraries && \
+    ln -sf ${CACHE_PATH}/versions ${CONFIG_PATH}/versions && \
+    ln -sf ${CACHE_PATH}/plugins/.paper-remapped ${CONFIG_PATH}/plugins/.paper-remapped && \
+    ln -sf ${CACHE_PATH}/plugins/LuckPerms/libs ${CONFIG_PATH}/plugins/LuckPerms/libs
+
+VOLUME ${CACHE_PATH}
+
+
 # Generate unicode locale so that cyrillic characters display properly
 RUN apt-get update -y && apt-get install -y locales && \
     echo en_US.UTF-8 UTF-8 > /etc/locale.gen && \
@@ -64,9 +79,6 @@ RUN apt-get update -y && apt-get install -y locales && \
 ENV LANG en_US.UTF-8
 
 
-VOLUME ${DATA_PATH}
-
-
 EXPOSE 25565/tcp
 
 
@@ -112,6 +124,23 @@ CMD \
     useradd -M -g ${GID} -u ${UID} worker && \
     chmod -R o-rwx ${WORKDIR_PATH} && \
 
+    # Create cache files and folders
+    if [ ! -e ${CACHE_PATH}/cache ]; \
+        then mkdir -p ${CACHE_PATH}/cache; \
+    fi && \
+    if [ ! -e ${CACHE_PATH}/libraries ]; \
+        then mkdir -p ${CACHE_PATH}/libraries; \
+    fi && \
+    if [ ! -e ${CACHE_PATH}/versions ]; \
+        then mkdir -p ${CACHE_PATH}/versions; \
+    fi && \
+    if [ ! -e ${CACHE_PATH}/plugins/.paper-remapped ]; \
+        then mkdir -p ${CACHE_PATH}/plugins/.paper-remapped; \
+    fi && \
+    if [ ! -e ${CACHE_PATH}/plugins/LuckPerms/libs ]; \
+        then mkdir -p ${CACHE_PATH}/plugins/LuckPerms/libs; \
+    fi && \
+
     # Add proxy secret
     sed -i "s/_PROXY_SECRET_/${PROXY_SECRET}/g" config/paper-global.yml && \