openrc/init.d/hostname.in

#!@SBINDIR@/openrc-run
# Copyright (c) 2007-2015 The OpenRC Authors.
# See the Authors file at the top-level directory of this distribution and
# https://github.com/OpenRC/openrc/blob/master/AUTHORS
#
# This file is part of OpenRC. It is subject to the license terms in
# the LICENSE file found in the top-level directory of this
# distribution and at https://github.com/OpenRC/openrc/blob/master/LICENSE
# This file may not be copied, modified, propagated, or distributed
# except according to the terms contained in the LICENSE file.

description="Sets the hostname of the machine."

depend() {
	keyword -prefix -systemd-nspawn -lxc
}

start()
{
	# HOSTNAME variable used to be defined in caps in conf.d/hostname.
	# It is also a magic variable in bash.
	hostname=${hostname-${HOSTNAME-localhost}} # checkbashisms: false positive
	ebegin "Setting hostname to $hostname"
	hostname "$hostname"
	eend $? "Failed to set the hostname"
}