cdist/bin/cdist-object-explorer-all

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#!/bin/sh
#
# 2011 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/>.
#
#
# For each created object check the explorers and run them if needed.
#
. cdist-config
[ $# -eq 2 ] || __cdist_usage "<target host> <object_base_dir>"
set -eux
__cdist_target_host="$1"; shift
__cdist_object_base_dir="$1"; shift
object_listing="$__cdist_tmp_dir/objects"
type_listing_all="$__cdist_tmp_dir/types_all"
type_listing="$__cdist_tmp_dir/types"
# Get listing of objects
__cdist_object_list "$__cdist_object_base_dir" > "$object_listing"
# Get listing of types used
while read object; do
echo "$(__cdist_type_from_object "$object")" >> "$type_listing_all"
done < "$object_listing"
sort "$type_listing_all" | uniq > "$type_listing"
# Create pseudo array to avoid issues with ssh
tc=0
while read type; do
eval type_$tc=\"\$type\"
tc=$((tc+1))
done < "$type_listing"
# For every type that has explorers, Transfer the explorers
i=0
while [ "$i" -lt "$tc" ]; do
eval cur_type=\"\$type_$i\"
src_dir="$(__cdist_type_explorer_dir "$cur_type")"
dst_dir="$(__cdist_remote_type_explorer_dir "$cur_type")"
if [ -d "$src_dir" ]; then
cdist-dir push "$__cdist_target_host" "$src_dir" "$dst_dir"
fi
i=$((i+1))
done
################################################################################
# Explorer execution per object
#
# need to create pseudo array, as ssh in cdist-explorer-run will destroy while-read loops
while read object; do
set -- "$@" "$object"
done < "$object_listing"
while [ $# -gt 0 ]; do
object="$1"; shift
object_id="$(__cdist_object_id_from_object "$object")"
type="$(__cdist_type_from_object "$object")"
# Always copy object parameters (looks weired if done only for the ones with explorer)
# Really always?
# Check if type of object has >= 1 explorer
has_explorer="$(__cdist_type_has_explorer "$type")"
# If so, run explorers on remote side
if [ "$has_explorer" ]; then
cdist-run-remote "$__cdist_target_host" \
cdist-remote-explorer-run \
"$__cdist_name_var_type_explorer" \
"$(__cdist_remote_type_explorer_dir "$type")" \
"$(__cdist_remote_object_type_explorer_dir "$object")"
# Copy back results
cdist-dir pull "$__cdist_target_host" \
"$(__cdist_remote_object_type_explorer_dir "$object")" \
"$(__cdist_object_type_explorer_dir "$object")"
fi
done