#!/bin/bash
set -euxo pipefail

DOCKER_USER='dockeruser'
DOCKER_GROUP='dockergroup'

#if ! id "$DOCKER_USER" >/dev/null 2>&1; then
#    echo "First start of the docker container, start initialization process."
#
#    USER_ID=${PUID:-9001}
#    GROUP_ID=${PGID:-9001}
#    echo "Starting with $USER_ID:$GROUP_ID (UID:GID)"
#
#    addgroup --gid $GROUP_ID $DOCKER_GROUP
#    adduser --shell /bin/sh --uid $USER_ID --gid $GROUP_ID $DOCKER_USER
#
#    chown -vR $USER_ID:$GROUP_ID /opt/minecraft
#    chmod -vR ug+rwx /opt/minecraft
#    chown -vR $USER_ID:$GROUP_ID /data
#fi

export HOME=/home/$DOCKER_USER
exec sudo -u $DOCKER_USER java -jar -Xms$MEMORYSIZE -Xmx$MEMORYSIZE $JAVAFLAGS /opt/minecraft/paperspigot.jar --nojline nogui