correct env for the various stages

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

bin/cdist

@@ -246,6 +246,10 @@ class Cdist:
       """Returns the first part (i.e. type) of an object"""
       return cdist_object.split(os.sep)[0]
 
+   def get_object_id_from_object(self, cdist_object):
+      """Returns everything but the first part (i.e. object_id) of an object"""
+      return os.sep.join(cdist_object.split(os.sep)[1:])
+
    def object_dir(self, cdist_object):
       """Returns the full path to the object (including .cdist)"""
       return os.path.join(self.object_base_dir, cdist_object, DOT_CDIST)
@@ -281,6 +285,10 @@ class Cdist:
       """Return directory that holds the explorers of a type"""
       return os.path.join(TYPE_DIR, type, "explorer")
 
+   def type_manifest_path(self, type):
+      """Return path to manifest of type"""
+      return os.path.join(TYPE_DIR, type, "manifest")
+
    def remote_type_explorer_dir(self, type):
       """Return remote directory that holds the explorers of a type"""
       return os.path.join(REMOTE_TYPE_DIR, type, "explorer")
@@ -352,6 +360,7 @@ class Cdist:
       self.transfer_type_explorers(type)
 
       cmd = []
+      # FIXME: __global::__object_id::__self::
       cmd.append("__explorer=" + REMOTE_GLOBAL_EXPLORER_DIR)
       cmd.append("__type_explorer=" + self.remote_type_explorer_dir(type))
 
@@ -381,15 +390,27 @@ class Cdist:
 
    def run_initial_manifest(self):
       """Run the initial manifest"""
-      self.run_manifest(self.initial_manifest)
+      # FIXME: add support for __manifest::
+      env = {  "__manifest" : MANIFEST_DIR }
+      self.run_manifest(self.initial_manifest, extra_env=env)
 
    def run_type_manifest(self, cdist_object):
       """Run manifest for a specific object"""
-      self.run_manifest(self.initial_manifest)
+      type = self.get_type_from_object(cdist_object)
+      manifest = self.type_manifest_path(type)
+      
+      # FIXME: add more sensible checks for manifest
+      if os.path.exists(manifest):
+         env = {  "__object" : self.object_dir(cdist_object), 
+                  "__object_id": self.get_object_id_from_object(cdist_object),
+                  "__object_fq": cdist_object,
+                  "__type": type
+               }
+         self.run_manifest(self.initial_manifest, extra_env=env)
 
    def run_manifest(self, manifest, extra_env=None):
       """Run a manifest"""
-      log.info("Running the initial manifest")
+      log.info("Running manifest %s", manifest)
       env = os.environ.copy()
       env['PATH'] = self.bin_dir + ":" + env['PATH']
 
@@ -420,8 +441,10 @@ class Cdist:
       objects = self.list_objects()
 
       # Continue process until no new objects are created anymore
-      while not old_objects == objects:
+      while old_objects != objects:
-         old_objects = objects.copy()
+         log.debug("Prepare stage")
+         old_objects = list(objects)
+         # FIXME: do not rerun existing objects!
          for cdist_object in objects:
             self.run_type_explorer(cdist_object)
             self.run_type_manifest(cdist_object)