#!/bin/bash

source ${CONTAINER_SCRIPTS_PATH}/common.sh
set -eu

# setup config file
if [ -n "${ENABLED_COLLECTIONS:-}" ] ; then
  mv /etc/opt/rh/rh-redis6/redis.conf "${REDIS_CONF}"
  ln -s "${REDIS_CONF}" /etc/opt/rh/rh-redis6/redis.conf
fi

# setup directory for data
chown -R redis:0 "${HOME}" "${REDIS_CONF}"
restorecon -R "${HOME}" "${REDIS_CONF}"

# create a symlink for SCL datadir, so there is some reasonable content there
if [ -n "${ENABLED_COLLECTIONS:-}" ] ; then
  rmdir /var/opt/rh/rh-redis6/lib/redis/
  ln -s /var/lib/redis /var/opt/rh/rh-redis6/lib/redis
fi

# Loosen permission bits for group to avoid problems running container with
# arbitrary UID
# When only specifying user, group is 0, that's why /var/lib/redis must have
# owner redis.0; that allows to avoid a+rwx for this dir
chmod 0770 "${HOME}" "${REDIS_DATADIR}"
chmod 0660 "${REDIS_CONF}"

# adjust config with changes we do every-time
clear_config
envsubst < ${CONTAINER_SCRIPTS_PATH}/base.conf.template >> "${REDIS_CONF}"