in theory finish new algorithm to allow same objects

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

bin/cdist-config

@@ -192,7 +192,12 @@ __cdist_object_code_finished()
 
 __cdist_object_dir()
 {
-   echo "${__cdist_out_object_dir}/$1/${__cdist_name_dot_cdist}"
+   echo "$(__cdist_object_dir_base "$1")/${__cdist_name_dot_cdist}"
+}
+
+__cdist_object_dir_base()
+{
+   echo "${__cdist_out_object_dir}/$1"
 }
 
 

bin/cdist-type-emulator

@@ -77,7 +77,6 @@ __cdist_object_dir="$(__cdist_object_dir "$__cdist_object_self")"
 mkdir -p "${__cdist_object_dir}"
 __cdist_object_source_add "${__cdist_object_dir}"
 
-
 # Record parameter
 __cdist_parameter_dir="$(__cdist_object_parameter_dir "$__cdist_object_self")"
 mkdir -p "${__cdist_parameter_dir}"
@@ -152,19 +151,43 @@ exit 1
 # Save original destination
 __cdist_out_object_dir="$__cdist_out_object_dir_orig"
 
-__cdist_object_destination_dir="$(__cdist_object_dir "$__cdist_object_self")"
+__cdist_new_object_dir="$(__cdist_object_dir "$__cdist_object_self")"
 
 #
 # If the object already exists and is exactly the same, merge it. Otherwise fail.
 #
 if [ -e "${__cdist_new_object_dir}" ]; then
-   source="$(__cdist_object_source "${__cdist_new_object_dir}")"
-   __cdist_exit_err "${__cdist_object} already exists (source: $source)"
+   # Allow diff to fail
+   set +e
+   diff -ru "${__cdist_object_dir}" "${__cdist_new_object_dir}" \
+      > "$__cdist_tmp_file"; ret=$?
+   set -e
    
+   if [ "$ret" != 0 ]; then
+      # Go to standard error
+      exec >&2
+      echo "${__cdist_object_self} already exists differently."
+      echo "Recorded source(s):"
+      __cdist_object_source "${__cdist_new_object_dir}"
+      echo "Differences:"
+      cat "$__cdist_tmp_file"
+      __cdist_exit_err "Aborting due to object conflict."
+   fi
 
+   # Add ourselves, if we're compatible
+   __cdist_object_source_add "${__cdist_new_object_dir}"
+else
+   #
+   # Move object into tree:
+   # Create full path minus .cdist and move .cdist
+   #
+   __cdist_new_object_base_dir="$(__cdist_object_base_dir "$__cdist_object_self")"
+   mkdir -p "$__cdist_new_object_base_dir"
+   mv "$__cdist_object_dir"  "$__cdist_new_object_base_dir"
 fi
 
 
+exit 0
 
 # --------------------------------------------------------------------------------