#!/bin/sh

set -e
usermod --uid $UID minecraft
groupmod --gid $GID minecraft

fix_ownership() {
  dir=$1
  if ! sudo -u minecraft test -w $dir; then
    echo "Correcting writability of $dir ..."
    chown -R minecraft:minecraft $dir
    chmod -R u+w $dir
  fi
}

fix_ownership /data
fix_ownership /home/minecraft

echo "Switching to user 'minecraft'"
exec sudo -E -u minecraft /start-minecraft "$@"