openrc/sh/gendepends.sh

#!/bin/sh
# Shell wrapper to list our dependencies

# Copyright 2007 Gentoo Foundation
# Copyright 2007 Roy Marples
# All rights reserved

# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.

. /etc/init.d/functions.sh

config() {
	[ -n "$*" ] && echo "${SVCNAME} config $*" >&3
}
need() {
	[ -n "$*" ] && echo "${SVCNAME} ineed $*" >&3
}
use() {
	[ -n "$*" ] && echo "${SVCNAME} iuse $*" >&3
}
before() {
	[ -n "$*" ] && echo "${SVCNAME} ibefore $*" >&3
}
after() {
	[ -n "$*" ] && echo "${SVCNAME} iafter $*" >&3
}
provide() {
	[ -n "$*" ] && echo "${SVCNAME} iprovide $*" >&3
} 
depend() {
	:
}

cd /etc/init.d
for SVCNAME in * ; do
	[ -x "${SVCNAME}" ] || continue

	# Only generate dependencies for runscripts
	read one two < "${SVCNAME}"
	[ "${one}" = "#!/sbin/runscript" ] || continue
	unset one two

	SVCNAME=${SVCNAME##*/}
	(
	# Save stdout in fd3, then remap it to stderr
	exec 3>&1 1>&2

	rc_c=${SVCNAME%%.*}
	if [ -n "${rc_c}" -a "${rc_c}" != "${SVCNAME}" ] ; then
		[ -e /etc/conf.d/"${rc_c}" ] && . /etc/conf.d/"${rc_c}"
	fi
	unset rc_c

	[ -e /etc/conf.d/"${SVCNAME}" ] && . /etc/conf.d/"${SVCNAME}"

	if . /etc/init.d/"${SVCNAME}" ; then
		echo "${SVCNAME}" >&3
		depend

		# Add any user defined depends
		config ${rc_config} ${RC_CONFIG}
		need ${rc_need} ${RC_NEED}
		use ${rc_use} ${RC_USE}
		before ${rc_before} ${RC_BEFORE}
		after ${rc_after} ${RC_AFTER}
		provide ${rc_provide} ${RC_PROVIDE}
	fi
	)
done

# vim: set ts=4 :