From fa543a936124abee524f9a103c17d2601176dcd4 Mon Sep 17 00:00:00 2001
From: Alex Gleason <alex@alexgleason.me>
Date: Fri, 21 May 2021 16:58:20 -0500
Subject: [PATCH] ActivityPub.Pipeline: switch to runtime deps Speed up
 recompilation by breaking compile-time cycles

---
 lib/pleroma/web/activity_pub/pipeline.ex | 31 +++++++++++-------------
 1 file changed, 14 insertions(+), 17 deletions(-)

diff --git a/lib/pleroma/web/activity_pub/pipeline.ex b/lib/pleroma/web/activity_pub/pipeline.ex
index 195596f94..f04557a47 100644
--- a/lib/pleroma/web/activity_pub/pipeline.ex
+++ b/lib/pleroma/web/activity_pub/pipeline.ex
@@ -7,26 +7,23 @@ defmodule Pleroma.Web.ActivityPub.Pipeline do
   alias Pleroma.Config
   alias Pleroma.Object
   alias Pleroma.Repo
-  alias Pleroma.Web.ActivityPub.ActivityPub
-  alias Pleroma.Web.ActivityPub.MRF
-  alias Pleroma.Web.ActivityPub.ObjectValidator
-  alias Pleroma.Web.ActivityPub.SideEffects
+  alias Pleroma.Web.ActivityPub
   alias Pleroma.Web.ActivityPub.Visibility
   alias Pleroma.Web.Federator
 
-  @side_effects Config.get([:pipeline, :side_effects], SideEffects)
-  @federator Config.get([:pipeline, :federator], Federator)
-  @object_validator Config.get([:pipeline, :object_validator], ObjectValidator)
-  @mrf Config.get([:pipeline, :mrf], MRF)
-  @activity_pub Config.get([:pipeline, :activity_pub], ActivityPub)
-  @config Config.get([:pipeline, :config], Config)
+  defp side_effects, do: Config.get([:pipeline, :side_effects], SideEffects)
+  defp federator, do: Config.get([:pipeline, :federator], Federator)
+  defp object_validator, do: Config.get([:pipeline, :object_validator], ObjectValidator)
+  defp mrf, do: Config.get([:pipeline, :mrf], MRF)
+  defp activity_pub, do: Config.get([:pipeline, :activity_pub], ActivityPub)
+  defp config, do: Config.get([:pipeline, :config], Config)
 
   @spec common_pipeline(map(), keyword()) ::
           {:ok, Activity.t() | Object.t(), keyword()} | {:error, any()}
   def common_pipeline(object, meta) do
     case Repo.transaction(fn -> do_common_pipeline(object, meta) end) do
       {:ok, {:ok, activity, meta}} ->
-        @side_effects.handle_after_transaction(meta)
+        side_effects().handle_after_transaction(meta)
         {:ok, activity, meta}
 
       {:ok, value} ->
@@ -42,13 +39,13 @@ defmodule Pleroma.Web.ActivityPub.Pipeline do
 
   def do_common_pipeline(object, meta) do
     with {_, {:ok, validated_object, meta}} <-
-           {:validate_object, @object_validator.validate(object, meta)},
+           {:validate_object, object_validator().validate(object, meta)},
          {_, {:ok, mrfd_object, meta}} <-
-           {:mrf_object, @mrf.pipeline_filter(validated_object, meta)},
+           {:mrf_object, mrf().pipeline_filter(validated_object, meta)},
          {_, {:ok, activity, meta}} <-
-           {:persist_object, @activity_pub.persist(mrfd_object, meta)},
+           {:persist_object, activity_pub().persist(mrfd_object, meta)},
          {_, {:ok, activity, meta}} <-
-           {:execute_side_effects, @side_effects.handle(activity, meta)},
+           {:execute_side_effects, side_effects().handle(activity, meta)},
          {_, {:ok, _}} <- {:federation, maybe_federate(activity, meta)} do
       {:ok, activity, meta}
     else
@@ -61,7 +58,7 @@ defmodule Pleroma.Web.ActivityPub.Pipeline do
 
   defp maybe_federate(%Activity{} = activity, meta) do
     with {:ok, local} <- Keyword.fetch(meta, :local) do
-      do_not_federate = meta[:do_not_federate] || !@config.get([:instance, :federating])
+      do_not_federate = meta[:do_not_federate] || !config().get([:instance, :federating])
 
       if !do_not_federate and local and not Visibility.is_local_public?(activity) do
         activity =
@@ -71,7 +68,7 @@ defmodule Pleroma.Web.ActivityPub.Pipeline do
             activity
           end
 
-        @federator.publish(activity)
+        federator().publish(activity)
         {:ok, :federated}
       else
         {:ok, :not_federated}
-- 
2.45.2