#!/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/>.
#
# 
# Let's build a cconfig tree from a configuration
# And save it into the cache tree
#

. cdist-config
[ $# -eq 3 ] || __cdist_usage "<target host> <manifest> <out object dir>"
set -u

__cdist_target_host="$1"; shift
__cdist_manifest="$1"; shift

################################################################################
# Export information for cdist-type-emulator or manifest
#

# This is a special variable, as being used by __cdist_object_dir
# We need to adjust it, so cdist-type-emulator writes to the right location
export __cdist_out_object_dir="$1"; shift

# Config dir should not get reset - FIXME: why did I do this?
export __cdist_conf_dir

# Used to record the source in the object
export __cdist_manifest

# Export information for manifests - __cdist_out_dir comes from cdist-config
export __global="$__cdist_out_dir"

################################################################################
# The actual run
#

# Ensure binaries exist and are up-to-date
cdist-type-build-emulation "${__cdist_out_type_bin_dir}" \
   || __cdist_exit_err "Failed to build type emulation binaries"

# prepend our path, so all cdist tools come before other tools
export PATH="${__cdist_out_type_bin_dir}:$PATH"

# Sanity checks
[ -f "${__cdist_manifest}" ] \
   || __cdist_exit_err "Missing manifest ${__cdist_manifest}"
[ -x "${__cdist_manifest}" ] \
   || __cdist_exit_err "${__cdist_manifest} needs to be executable."
mkdir -p "${__cdist_out_object_dir}" \
   || __cdist_exit_err "Cannot create output dir ${__cdist_out_object_dir}"

__cdist_exec_fail_on_error "${__cdist_manifest}"