openrc/sh/gendepends.sh

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#!/bin/sh
# Shell wrapper to list our dependencies
# 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 $*" >&3
}
need() {
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[ -n "$*" ] && echo "${SVCNAME} ineed $*" >&3
}
use() {
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[ -n "$*" ] && echo "${SVCNAME} iuse $*" >&3
}
before() {
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[ -n "$*" ] && echo "${SVCNAME} ibefore $*" >&3
}
after() {
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[ -n "$*" ] && echo "${SVCNAME} iafter $*" >&3
}
provide() {
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[ -n "$*" ] && echo "${SVCNAME} iprovide $*" >&3
}
keywords() {
[ -n "$*" ] && echo "${SVCNAME} keywords $*" >&3
}
depend() {
:
}
for _dir in /etc/init.d /usr/local/etc/init.d; do
[ -d "${_dir}" ] || continue
cd "${_dir}"
for SVCNAME in *; do
[ -x "${SVCNAME}" ] || continue
# Only generate dependencies for runscripts
read one two < "${SVCNAME}"
[ "${one}" = "#!/sbin/runscript" ] || continue
unset one two
export 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}" != "${SVCNAME}" ]; then
[ -e "${_dir}/../conf.d/${_rc_c}" ] && . "${_dir}/../conf.d/${_rc_c}"
fi
unset _rc_c
[ -e "${_dir}/../conf.d/${SVCNAME}" ] && . "${_dir}/../conf.d/${SVCNAME}"
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[ -e /etc/rc.conf ] && . /etc/rc.conf
if . "${_dir}/${SVCNAME}"; then
echo "${SVCNAME}" >&3
depend
# Add any user defined depends
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for _deptype in config need use after before provide keywords; do
eval _depends=\$rc_$(shell_var "${SVCNAME}")_${_deptype}
[ -z "${_depends}" ] && eval _depends=\$rc_${_deptype}
${_deptype} ${_depends}
done
fi
)
done
done
# vim: set ts=4 :