cdist-remote-code-run is now also locally used: name it cdist-code-run

Signed-off-by: Nico Schottelius <nico@kr.ethz.ch>

bin/cdist-code-run

@@ -0,0 +1,71 @@
+#!/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 2 ] || __cdist_usage "<object dir> <object>"
+set -ue
+
+# This variable MUST be exactly like this - see __cdist_object_dir
+__cdist_out_object_dir="$1"; shift
+
+object="$1"; shift
+
+if [ ! -d "$(__cdist_object_dir "$object")" ]; then
+   __cdist_exit_err "Object $object is missing."
+fi  
+
+
+finished="$(__cdist_object_code_finished "$object")"
+code="$(__cdist_object_code "$object")"
+require="$(__cdist_object_require "$object")"
+
+
+# Do nothing if our work has been done
+if [ -f "$finished" ]; then
+   exit 0
+fi
+
+echo "Checking    code  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  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