cdist/bin/cdist-code-run
Nico Schottelius 1785f5acd0 add local/remote code run capability
Signed-off-by: Nico Schottelius <nico@kr.ethz.ch>
2011-03-19 23:12:49 +01:00

71 lines
2 KiB
Bash
Executable file

#!/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/>.
#
#
# This binary is executed on the remote side to execute code
#
. cdist-config
[ $# -eq 3 ] || __cdist_usage "<object dir> <object> <type>"
set -ue
# This variable MUST be exactly like this - see __cdist_object_dir
__cdist_out_object_dir="$1"; shift
object="$1"; shift
__cdist_gencode_type="$1"; shift
if [ ! -d "$(__cdist_object_dir "$object")" ]; then
__cdist_exit_err "Object $object is missing."
fi
finished="$(__cdist_object_code_finished "$object")"
require="$(__cdist_object_require "$object")"
code="$(__cdist_object_code "$object")-${__cdist_gencode_type}"
# Do nothing if our work has been done
if [ -f "$finished" ]; then
exit 0
fi
echo "Checking code-${__cdist_gencode_type} for $object ..."
if [ -f "$require" ]; then
while read requirement; do
echo "Requiring dependency $requirement for $object ..."
cdist-remote-code-run "$__cdist_out_object_dir" "$requirement"
done < "$require"
fi
if [ -e "$code" ]; then
if [ -f "$code" ]; then
if [ -x "$code" ]; then
echo "Executing code-${__cdist_gencode_type} for $object ..."
"$code"
touch "$finished"
else
__cdist_exit_err "$code exists, but is not executable."
fi
else
__cdist_exit_err "$code exists, but is not a file."
fi
else
__cdist_exit_err "Missing code for ${object}."
fi