import corrected __group from nico/nico

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

conf/type/__group/gencode-remote

@@ -1,6 +1,7 @@
 #!/bin/sh
 #
 # 2011 Steven Armstrong (steven-cdist at armstrong.cc)
+# 2011 Nico Schottelius (nico-cdist at schottelius.org)
 #
 # This file is part of cdist.
 #
@@ -23,16 +24,6 @@
 
 name="$__object_id"
 
-command=
-if grep -q "^$name" "$__object/explorer/group"; then
-   # group exists
-   command="groupmod"
-else
-   # group does not exist
-   command="groupadd"
-fi
-
-
 get_current_value() {
    local key="$1"
    local index
@@ -46,21 +37,29 @@ get_current_value() {
    cut -d':' -f $index "$__object/explorer/group"
 }
 
-
 set -- "$@"
 cd "$__object/parameter"
-for property in $(ls .); do
-   current_value=$(get_current_value "$property")
-   new_value="$(cat "$property")"
-   if [ "$new_value" != "$current_value" ]; then
-      # Shedule changed properties for update
-      set -- "$@" "--$property" \"$new_value\"
-   fi
-done
 
+if grep -q "^$name" "$__object/explorer/group"; then
+   # group exists, only change changed values
+   for property in $(ls .); do
+      current_value=$(get_current_value "$property")
+      new_value="$(cat "$property")"
+      if [ "$new_value" != "$current_value" ]; then
+         # Shedule changed properties for update
+         set -- "$@" "--$property" \"$new_value\"
+      fi
+   done
 
-if [ $# -gt 0 ]; then
-   # Update changed properties
-   echo $command $@ $name
-fi
+   if [ $# -gt 0 ]; then
+      # Update changed properties
+      echo groupmod $@ $name
+   fi
+else
+   for property in $(ls .); do
+      new_value="$(cat "$property")"
+      set -- "$@" "--$property" \"$new_value\"
+   done
 
+   echo groupadd "$@" "$name"
+fi