cdist/core/__cdist_object_run

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#!/bin/sh
#
# 2011 Nico Schottelius (nico-cdist at schottelius.org)
# 2011 Steven Armstrong (steven-cdist at armstrong.cc)
#
# 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 the given object:
# - run type explorers
# - run type manifest
# - generate code
# - copy object to target
# - execute code on target
#
__cdist_object_run()
{
[ $# -eq 1 ] || __cdist_usage "<object>"
__cdist_object_self="$1"; shift
__cdist_object_dir="$(__cdist_object_dir "$__cdist_object_self")"
[ -d "$__cdist_object_dir" ] || __cdist_exit_err "Object undefined"
# Export to non-core for use in manifest and gencode scripts
export $__cdist_name_var_self=$__cdist_object_self
# FIXME: BUG: should be named differently!
# FIXME: BUG: I can be called recursively! -> variables are probably already set / overwritten!
__cdist_object_finished="$(__cdist_object_finished "$__cdist_object_self")"
if [ ! -f "$__cdist_object_finished" ]; then
# Resolve dependencies, if any
__cdist_object_require="$(__cdist_object_require "$__cdist_object_self")"
if [ -f "$__cdist_object_require" ]; then
# NEED TO CREATE ARRAY, SSH DESTROYS WHILE READ LOOP
while read __cdist_requirement; do
set -- "$@" "$__cdist_requirement"
done < "$__cdist_object_require"
while [ $# -gt 0 ]; do
__cdist_requirement="$1"; shift
__cdist_echo info "Resolving requirement $__cdist_requirement"
# FIXME: BUG: at this point, the other __cdist_object_run may have
# overwritten all our variables!
__cdist_object_run "$__cdist_requirement"
done
fi
__cdist_echo debug "Before gencode"
__cdist_object_gencode_run "$__cdist_object_self"
__cdist_echo debug "Before push"
__cdist_dir push "$(__cdist_object_dir "$__cdist_object_self")" \
"$(__cdist_remote_object_dir "$__cdist_object_self")"
__cdist_echo debug "Before run"
__cdist_object_code_run "$__cdist_object_self"
__cdist_echo debug "Object run done"
# Mark this object as done
touch "$__cdist_object_finished"
fi
}