cdist-backup/bin/cdist_tree_wrapper

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#!/bin/sh
#
# 2010 Nico Schottelius (nico-cdist at schottelius.org)
#
# This file is part of cdist.
#
# cdist is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# cdist is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with cdist. If not, see <http://www.gnu.org/licenses/>.
#
#
# Wrapper script that generates cconfig from arguments
#
# This script will be called everytime the manifest decides to create
# a new type
#
. cdist-config
[ $# -ge 1 ] || __cdist_usage "<id> <options>"
echo "I am $__cdist_myname and have been called with $@"
id="$1"; shift
# FIXME: find a better definiton of sane (i.e. everything that is a valid filename)
sanechars='[A-Za-z0-9_]'
echo "$id" | grep -q "^${sanechars}*\$" || __cdist_usage "Provide sane id, please"
tid="${__cdist_myname}/${id}"
ddir="${cdist_confdir}/${tid}"
if [ -e "${ddir}" ]; then
# FIXME: add source! $cdist_config_base/source
# FIXME: force $source information to be present from outside!
__cdist_usage "${tid} already exists"
fi
mkdir -p "${ddir}"
while [ $# -gt 0 ]; do
opt="$1"; shift
echo "$opt" | grep -q "^--${sanechars}*\$" || __cdist_usage "Provide sane options"
opt_file="$(echo $opt | sed 's/^--//')"
# FIXME: check for options supported by type - or leave it to the type?
# I guess do it here, so we also check whether
[ $# -ge 1 ] || __cdist_usage "Missing value for $opt"
value="$1"; shift
echo "${value}" > "${ddir}/${opt_file}"
done