#!/bin/sh

# PROVIDE: minio
# REQUIRE: DAEMON
# KEYWORD: shutdown

#
# Add the following lines to /etc/rc.conf to enable minio:
#
# minio_enable (bool):          Set to "NO" by default.
#                               Set it to "YES" to enable minio
# minio_config (path):          Set to "%%ETCDIR%%" by default
#                               Set to directory to store minio config (deprecated)
# minio_certs (path):           Set to "%%ETCDIR%%/certs" by default
#                               Set to directory to certs dir
# minio_disks (path):           Set to "/var/db/minio" by default.
#                               Set it to directory to store minio data
# minio_address (str):          Set to ":9000" by default.
#                               Set it to address for minio to listen on
# minio_console_address (str):  Not set by default
#                               Set it to address for minio to listen on for console
# minio_user (str):             Set to "minio" by default.
#                               Set it to user to run minio under
# minio_group (str):            Set to "minio" by default.
#                               Set it to group to run minio under
# minio_root_user (str):        Set to "minioadmin" by default.
#                               Set root username
# minio_root_password (str):    Set to "minioadmin" by default.
#                               Set root's password
# minio_root_access (str):      Set to "on" by default.
#                               Set to "off" to disable root access
# minio_logfile (str):          Set to "/var/log/minio.log" by default.
#                               Set it to file where stdout/stderr are logged.
# minio_syslog_enable (bool):   Set to YES by default
#                               Set it to NO to disable syslog output
# minio_syslog_tag (str):       Set to "minio" by default.
#                               Set syslog tag if syslog enabled
# minio_syslog_priority (str):  Set to "info" by default.
#                               Set syslog priority if syslog enabled
# minio_syslog_facility (str):  Set to "daemon" by default.
#                               Set syslog facility if syslog enabled
#

. /etc/rc.subr

name=minio
rcvar=minio_enable

load_rc_config ${name}

: ${minio_enable:="NO"}
: ${minio_certs="%%ETCDIR%%/certs"}
: ${minio_disks="%%DBDIR%%"}
: ${minio_address=":9000"}
: ${minio_console_address=""}
: ${minio_user:="%%USER%%"}
: ${minio_group:="%%GROUP%%"}
: ${minio_root_user:="minioadmin"}
: ${minio_root_password:="minioadmin"}
: ${minio_root_access:="on"}
: ${minio_syslog_enable:="YES"}
: ${minio_logfile:="/var/log/minio.log"}

export MINIO_ROOT_USER="${minio_root_user}"
export MINIO_ROOT_PASSWORD="${minio_root_password}"
export MINIO_API_ROOT_ACCESS="${minio_root_access}"

start_precmd="minio_start_precmd"

if checkyesno minio_syslog_enable; then
    if [ -n "${minio_syslog_tag}" ]; then
        minio_syslog_output_flags="-T ${minio_syslog_tag}"
    else
        minio_syslog_output_flags="-T ${name}"
    fi
    if [ -n "${minio_syslog_priority}" ]; then
        minio_syslog_output_flags="${minio_syslog_output_flags} -s ${minio_syslog_priority}"
    fi
    if [ -n "${minio_syslog_facility}" ]; then
        minio_syslog_output_flags="${minio_syslog_output_flags} -l ${minio_syslog_facility}"
    fi
else
    minio_syslog_output_flags="-o ${minio_logfile}"
fi

# legacy compatibility
if [ -n "${minio_config}" ]; then
    minio_config_flag="-C \"${minio_config}\""
fi

if [ ! -z "${minio_console_address}" ]; then
    minio_console_address_arg="--console-address \"${minio_console_address}\""
else
    minio_console_address_arg=""
fi

pidfile="/var/run/${name}.pid"
procname="%%PREFIX%%/bin/minio"
command="/usr/sbin/daemon"
command_args="-f -t ${name} ${minio_syslog_output_flags} -p ${pidfile} /usr/bin/env ${minio_env} ${procname} ${minio_config_flag} -S \"${minio_certs}\" --quiet server --address=\"${minio_address}\" ${minio_console_address_arg} ${minio_disks} ${minio_args}"

minio_start_precmd()
{
    if [ ! -e "${pidfile}" ]; then
        install -m 0600 -o "${minio_user}" -g "${minio_group}" /dev/null "${pidfile}"
    fi

    if echo "${minio_disks}" | egrep -q -v '^[^/]|\.{3}'; then
        for disk in "${minio_disks}"; do
            if [ ! -d "${disk}" ]; then
                install -d -m 0750 -o "${minio_user}" -g "${minio_group}" "${disk}"
            fi
        done
    fi

    if [ -n "${minio_config}" -a ! -d "${minio_config}" ]; then
        install -d -m 0750 -o "${minio_user}" -g "${minio_group}" "${minio_config}"
    fi

    if ! checkyesno minio_syslog_enable && [ ! -e "${minio_logfile}" ]; then
        install -m 0640 -o "${minio_user}" -g "${minio_group}" /dev/null "${minio_logfile}"
    fi
}

run_rc_command "$1"