entrypoint

#!/bin/sh

# Checking environments and setting defaults ----- Start ----- >
if [ -z "${HOST_UID}" ]; then
  echo "Host user ID not found in environment. Using root (0)."
  export HOST_UID=0
fi

if [ -z "${HOST_GID}" ]; then
  echo "Host group ID not found in environment. Using root (0)."
  export HOST_GID=0
fi

if [ -z "${FIVEM_PORT}" ]; then
  echo "FiveM port not found in environment. Using default 30120"
  export FIVEM_PORT=30120
fi

if [ -z "${TXADMIN_PORT}" ]; then
  echo "txAdmin port not found in environment."
  export TXADMIN_PORT=40120
fi

if [ -z "${SERVER_PROFILE}" ]; then
  echo "txAdmin profile not found in environment. Using dev_server"
  export SERVER_PROFILE="dev_server"
fi
# Checking environments and setting defaults ----- End ----- <


# Making fivem user and group to run the server -------------------
if ! getent group "${HOST_GID}" | cut -d: -f1 | read; then 
  addgroup fivem -g "${HOST_GID}"
  HOST_GROUPNAME="fivem"
else
  HOST_GROUPNAME=`getent group "${HOST_GID}" | cut -d: -f1`
fi

if ! getent passwd "${HOST_UID}" | cut -d: -f1 | read; then 
  adduser fivem -D -G "$HOST_GROUPNAME" --uid "$HOST_UID"
  HOST_USERNAME="fivem"
else
  HOST_USERNAME=`getent passwd "${HOST_UID}" | cut -d: -f1`
fi
# -----------------------------------------------------------------

# Copying and customizing server files -----------------------------------------
if ! find . -mindepth 1 | read; then
  echo -e "Creating default configs...\n"
  cp -r /opt/cfx-server-data/* /config
fi
# -------------------------------------------------------------------------------

# Setting permissions on config folder. (Contains resources folder)
chown "$HOST_USERNAME":"$HOST_GROUPNAME" -R /config
# ------------------------------------------------------------------

# Making and setting permissions on txData folder ------
mkdir -p /txData
chown ${HOST_USERNAME}:${HOST_GROUPNAME} -R /txData
# -------------------------------------------------------

# Starting fiveM servrer --------------------------------
exec su "$HOST_USERNAME" -c "/opt/cfx-server/FXServer \
       +set citizen_dir /opt/cfx-server/citizen/ \
       +set serverProfile ${SERVER_PROFILE} \
       +set txAdminPort ${TXADMIN_PORT} \
       $@"
# -------------------------------------------------------