#!/bin/sh

# PROVIDE: redis
# REQUIRE: LOGIN
# BEFORE:  securelevel
# KEYWORD: shutdown

# Add the following line to /etc/rc.conf to enable `redis':
#
#redis_enable="YES"
#
# Define profiles here to run separate redis instances:
#
#redis_profiles="foo bar" #  Script uses %%PREFIX%%/etc/redis-NAME.conf respectively.
#			     For correct script working please update pidfile entries in
#			     redis-NAME.conf files.

. /etc/rc.subr

name="redis"
rcvar="${name}_enable"

extra_commands="reload"

command="%%PREFIX%%/bin/redis-server"
pidfile="%%REDIS_RUNDIR%%/$name.pid"

# read configuration and set defaults
load_rc_config "$name"
: ${redis_enable="NO"}
: ${redis_group="%%REDIS_GROUP%%"}
: ${redis_user="%%REDIS_USER%%"}
: ${redis_config="%%PREFIX%%/etc/$name.conf"}

command_args="${redis_config}"
required_files="${redis_config}"
start_precmd="${name}_prestart"

_profile_exists() {
	for _p in ${redis_profiles}; do
		[ "${_p}" = "$1" ] && return 1;
	done
	return 0
}

if [ $# -eq 2 ]; then
	_profile=$2
	_profile_exists $_profile
	_exists=$?
	[ ${_exists} -ne 1 ] && {
		echo "`basename %%PREFIX%%/etc/rc.d/redis`: no '$2' in 'redis_profiles'"
		exit 1
	};
	echo "-- Profile: ${_profile} --"
	config_file="%%PREFIX%%/etc/${name}-${_profile}.conf"
	command_args="${config_file}"
	pidfile="%%REDIS_RUNDIR%%/${_profile}.pid"
	required_files="${config_file}"
elif [ -n "${redis_profiles}" ]; then
	_swap=$*; shift; _profiles=$*
	_profiles=${_profiles:-${redis_profiles}}
	set -- ${_swap}
	for _profile in ${_profiles}; do
		%%PREFIX%%/etc/rc.d/redis $1 ${_profile}
	done
	exit 0
fi

redis_prestart() {
	install -d -m 755 -o "${redis_user}" -g "${redis_group}" "${pidfile%/*}"
}

run_rc_command "$1"
