#!/bin/sh

# $FreeBSD: head/net/seaweedfs/files/seaweedfs.in 560497 2021-01-06 11:10:57Z dch $
#
# PROVIDE: seaweedfs
# REQUIRE: DAEMON LOGIN
# KEYWORD: shutdown
#
# Add the following lines to /etc/rc.conf.local or /etc/rc.conf
# to enable this service:
#
# seaweedfs_enable (bool):		Set it to YES to enable seaweedfs.
#					Default is "NO".
# seaweedfs_user (user):		Set user to run seaweedfs.
#					Default is "seaweedfs".
# seaweedfs_group (group):		Set group to run seaweedfs.
#					Default is "seaweedfs".
# seaweedfs_dir (directory):		Set directory to store database files.
#					Default is "/var/db/seaweedfs".
# seaweedfs_options (string):		Set default parameters.
#					Default is "server -dir=/var/db/seaweedfs".
# seaweedfs_syslog_enable (bool):	Set to enable syslog output.
#					Default is "NO". See daemon(8).
# seaweedfs_syslog_priority (str):	Set syslog priority if syslog enabled.
#					Default is "info". See daemon(8).
# seaweedfs_syslog_facility (str):	Set syslog facility if syslog enabled.
#					Default is "daemon". See daemon(8).

. /etc/rc.subr

name=seaweedfs
rcvar=seaweedfs_enable

load_rc_config $name

: ${seaweedfs_enable:="NO"}
: ${seaweedfs_user:="seaweedfs"}
: ${seaweedfs_group:="seaweedfs"}
: ${seaweedfs_dir:="/var/db/seaweedfs"}
: ${seaweedfs_options:="server -dir=${seaweedfs_dir}/data"}

DAEMON=$(/usr/sbin/daemon 2>&1 | grep -q syslog ; echo $?)
if [ ${DAEMON} -eq 0 ]; then
        : ${seaweedfs_syslog_enable:="NO"}
        : ${seaweedfs_syslog_priority:="info"}
        : ${seaweedfs_syslog_facility:="daemon"}
        if checkyesno seaweedfs_syslog_enable; then
                seaweedfs_syslog_flags="-T ${name}"

                if [ -n "${seaweedfs_syslog_priority}" ]; then
                        seaweedfs_syslog_flags="${seaweedfs_syslog_flags} -s ${seaweedfs_syslog_priority}"
                fi

                if [ -n "${seaweedfs_syslog_facility}" ]; then
                        seaweedfs_syslog_flags="${seaweedfs_syslog_flags} -l ${seaweedfs_syslog_facility}"
                fi
        fi
else
        seaweedfs_syslog_enable="NO"
        seaweedfs_syslog_flags=""
fi

pidfile=/var/run/seaweedfs.pid
procname="%%PREFIX%%/sbin/weed"
command="/usr/sbin/daemon"
command_args="-f -t ${name} ${seaweedfs_syslog_flags} -p ${pidfile} ${procname} ${seaweedfs_options}"

extra_commands="reload monitor"
monitor_cmd=seaweedfs_monitor
start_precmd=seaweedfs_startprecmd
required_files="${seaweedfs_dir}"

seaweedfs_monitor()
{
	sig_reload=USR1
	run_rc_command "reload"
}

seaweedfs_startprecmd()
{
        if [ ! -e ${pidfile} ]; then
                install -o ${seaweedfs_user} -g ${seaweedfs_group} /dev/null ${pidfile};
        fi

        if [ ! -d ${seaweedfs_dir}/data ]; then
                install -d -m 0750 -o ${seaweedfs_user} -g ${seaweedfs_group} ${seaweedfs_dir}/data
        fi
        if [ ! -d ${seaweedfs_dir}/metadata ]; then
                install -d -m 0750 -o ${seaweedfs_user} -g ${seaweedfs_group} ${seaweedfs_dir}/metadata
        fi
        chdir ${seaweedfs_dir}
}

run_rc_command "$1"