UID stuff

Dockerfile

@@ -72,24 +72,20 @@ RUN echo "**** Install NodeJS ****" \
 RUN echo "**** Install GameDig ****" \
   && npm install -g gamedig
 
-##Need use xterm for LinuxGSM##
-
-ENV DEBIAN_FRONTEND noninteractive
-
 ARG USERNAME=linuxgsm
 ARG USER_UID=1000
-ARG USER_GID=$USER_UID
+ARG USER_GID=${USER_UID}
 
 ## Add linuxgsm user
 RUN echo "**** Add linuxgsm user ****" \
   # Create the user
-  && groupadd --gid $USER_GID $USERNAME \
+  && groupadd --gid ${USER_GID} ${USERNAME} \
-  && useradd --uid $USER_UID --gid $USER_GID -m $USERNAME \
+  && useradd --uid ${USER_UID} --gid ${USER_GID} -m ${USERNAME} \
   #
   # [Optional] Add sudo support. Omit if you don't need to install software after connecting.
-  && echo $USERNAME ALL=\(root\) NOPASSWD:ALL > /etc/sudoers.d/$USERNAME \
+  && echo ${USERNAME} ALL=\(root\) NOPASSWD:ALL > /etc/sudoers.d/${USERNAME} \
-  && chmod 0440 /etc/sudoers.d/$USERNAME \
+  && chmod 0440 /etc/sudoers.d/${USERNAME} \
-  && chown $USERNAME:$USERNAME /home/$USERNAME
+  && chown ${USERNAME}:${USERNAME} /home/${USERNAME}
 
 ## Download linuxgsm.sh
 RUN echo "**** Download linuxgsm.sh ****" \

entrypoint.sh

@@ -12,15 +12,23 @@ echo "loading exit trap"
 trap exit_handler SIGTERM
 
 echo "update permissions for linuxgsm"
-sudo chown -R $USER_UID:$USER_GID /home/linuxgsm
+if [ -z "${USER_UID}" ]; then
+    USER_UID=1000
+fi
+if [ -z "${USER_GID}" ]; then
+    USER_GID=1000
+fi
+usermod -u ${USER_UID} linuxgsm
+groupmod -g ${USER_GID} linuxgsm
+sudo chown -R ${USER_UID}:${USER_GID} /home/linuxgsm
 
 echo -e "Welcome to the LinuxGSM Docker"
 echo -e "================================================================================"
 echo -e "GAMESERVER: ${GAMESERVER}"
 echo -e ""
 echo -e "USER: $USERNAME"
-echo -e "UID: $USER_UID"
+echo -e "UID: ${USER_UID}"
-echo -e "GID: $USER_GID"
+echo -e "GID: ${USER_GID}"
 echo -e ""
 echo -e "LGSM_GITHUBUSER: ${LGSM_GITHUBUSER}"
 echo -e "LGSM_GITHUBREPO: ${LGSM_GITHUBREPO}"