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_LICENCE_KEY}" ]; then
  echo "Licence key not found in environment, please create one at https://keymaster.fivem.net!"
  export FIVEM_LICENCE_KEY=
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

if [ -z "${MYSQL_PASSWORD}" ]; then
  echo "Databaser password not set. Using password"
  export MYSQL_PASSWORD="password"
fi

if [ -z "${DATABASE_SERVICE_NAME}" ]; then
  echo "Using mariadb as sql server"
  export DATABASE_SERVICE_NAME="fivem"
fi

if [ -z "${MYSQL_DATABASE}" ]; then
  echo "Using FiveMESX as database name"
  export MYSQL_DATABASE="FiveMESX"
fi

if [ -z "${FIVEM_HOSTNAME}" ]; then
  echo "FiveM Hostname not set. Using FiveM Test Server"
  export FIVEM_HOSTNAME="FiveM Test Server"
fi

if [ -z "${STEAM_WEBAPIKEY}" ]; then
  echo "Steam Web API key, if you want to use Steam authentication (https://steamcommunity.com/dev/apikey)"
  export STEAM_WEBAPIKEY=
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
  RCON_PASS="${RCON_PASSWORD-$(tr -dc 'a-zA-Z0-9' < /dev/urandom | head -c 16)}"
  sed -i "s/{RCON_PASS}/${RCON_PASS}/g" /config/server.cfg;
  sed -i "s/{FIVEM_PORT}/${FIVEM_PORT}/g" /config/server.cfg;
  echo "----------------------------------------------"
  echo "Your RCON password is set to: ${RCON_PASS}"
  echo -e "----------------------------------------------\n"
  sed -i "s/{FIVEM_HOSTNAME}/${FIVEM_HOSTNAME}/g" /config/server.cfg;
  sed -i "s/{STEAM_WEBAPIKEY}/${STEAM_WEBAPIKEY}/g" /config/server.cfg;
  sed -i "s/{FIVEM_LICENCE_KEY}/${FIVEM_LICENCE_KEY}/g" /config/server.cfg;
  sed -i "s/{MYSQL_USER}/${MYSQL_USER}/g" /config/server.cfg;
  sed -i "s/{MYSQL_PASSWORD}/${MYSQL_PASSWORD}/g" /config/server.cfg;
  sed -i "s/{MYSQL_DATABASE}/${MYSQL_DATABASE}/g" /config/server.cfg;
  sed -i "s/{DATABASE_SERVICE_NAME}/${DATABASE_SERVICE_NAME}/g" /config/server.cfg;
fi
# -------------------------------------------------------------------------------


# Editing and moving the sql file to the correct lacation. ----------------

FILE=/opt/cfx-server-data/database.sql
if test -f "$FILE"; then
  sed -i "s/{MYSQL_DATABASE}/${MYSQL_DATABASE}/g" "$FILE";
  mv "$FILE" /docker-entrypoint-initdb.d/database.sql
  chown mysql:mysql -R /docker-entrypoint-initdb.d
fi
# --------------------------------------------------------------------------

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

if [ -z "${FIVEM_LICENCE_KEY}" ]; then
  echo "Licence key not found in environment, please create one at https://keymaster.fivem.net!"
  exit 1
fi

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

# Starting the sql database -----------------------------
/scripts/run.sh &
# -------------------------------------------------------

# 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} \
       $@"
# -------------------------------------------------------