#!/bin/sh
# $FreeBSD: head/net-mgmt/bosun/files/bosun.in 528773 2020-03-20 11:58:01Z girgen $

# PROVIDE: bosun
# REQUIRE: DAEMON NETWORKING
# BEFORE: LOGIN
# KEYWORD: shutdown

# Add the following lines to /etc/rc.conf to enable bosunb:
# bosun_enable="YES"
#
# bosun_enable (bool):       Set to YES to enable bosun
#                               Default: NO
# bosun_conf (str):          bosun configuration file
#                               Default: %%ETCDIR%%/${name}.conf
# bosun_user (str):          bosun daemon user
#                               Default: %%USERS%%
# bosun_group (str):         bosun daemon group
#                               Default: %%GROUPS%%
# bosun_flags (str):         Extra flags passed to bosun
#                               Default: empty

. /etc/rc.subr

PATH=${PATH}:%%LOCALBASE%%/sbin:%%LOCALBASE%%/bin

name="bosun"
rcvar=bosun_enable
load_rc_config $name

: ${bosun_enable:="NO"}
: ${bosun_user:="%%USERS%%"}
: ${bosun_group:="%%GROUPS%%"}
: ${bosun_conf:="%%ETCDIR%%/${name}.conf"}
: ${bosun_flags}:=""
: ${bosun_options:="${bosun_flags} -c ${bosun_conf}"}

logfile="%%BOSUN_LOGDIR%%/${name}.log"
pidfile="/var/run/${name}.pid"
command=/usr/sbin/daemon
start_precmd="bosun_prestart"
start_cmd="bosun_start"
stop_cmd="bosun_stop"

bosun_prestart()
{
    install -d -o ${bosun_user} -g ${bosun_group} -m750 %%BOSUN_LOGDIR%%
}

bosun_start()
{
    echo "Starting ${name}"
    /usr/sbin/daemon -fcr -P ${pidfile} -u ${bosun_user} -o ${logfile} \
        %%PREFIX%%/bin/${name} ${bosun_options}
}

bosun_stop()
{
    pid=$(check_pidfile $pidfile $command)
    if [ -n "${pid}" ]; then
        echo "Stopping ${name} (pid=${pid})"
        kill -- -${pid}
        wait_for_pids ${pid}
    else
        echo "${name} isn't running"
    fi
}

run_rc_command "$1"