blueprints: add meta model to apply blueprint within blueprint for dependencies (#3486)

* add meta model to apply blueprint within blueprint for dependencies

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

* fix tests

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

* use custom registry

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

* fix again

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

* move ManagedAppConfig to apps.py

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

* rename manager to registry

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

* ci: use full tag in comment

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

authentik/blueprints/management/commands/make_blueprint_schema.py

@@ -2,11 +2,11 @@
 from json import dumps, loads
 from pathlib import Path
 
-from django.apps import apps
 from django.core.management.base import BaseCommand, no_translations
 from structlog.stdlib import get_logger
 
 from authentik.blueprints.v1.importer import is_model_allowed
+from authentik.blueprints.v1.meta.registry import registry
 from authentik.lib.models import SerializerModel
 
 LOGGER = get_logger()
@@ -29,10 +29,11 @@ class Command(BaseCommand):
     def set_model_allowed(self):
         """Set model enum"""
         model_names = []
-        for model in apps.get_models():
+        for model in registry.get_models():
             if not is_model_allowed(model):
                 continue
             if SerializerModel not in model.__mro__:
                 continue
             model_names.append(f"{model._meta.app_label}.{model._meta.model_name}")
+        model_names.sort()
         self.schema["properties"]["entries"]["items"]["properties"]["model"]["enum"] = model_names