X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fconfig.ex;h=21507cd38fee1ab655f11426b15c1d4d1f34a65d;hb=90e157ef803296989b41d1fbfb5096b39320f75d;hp=15f771b6e29c2803a807d3138e36740e949088f2;hpb=5bb88fd1749931e755157760ec833c5d50ebb8c8;p=akkoma

diff --git a/lib/pleroma/config.ex b/lib/pleroma/config.ex
index 15f771b6e..21507cd38 100644
--- a/lib/pleroma/config.ex
+++ b/lib/pleroma/config.ex
@@ -1,3 +1,7 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
 defmodule Pleroma.Config do
   defmodule Error do
     defexception [:message]
@@ -39,4 +43,18 @@ defmodule Pleroma.Config do
   def put(key, value) do
     Application.put_env(:pleroma, key, value)
   end
+
+  def delete([key]), do: delete(key)
+
+  def delete([parent_key | keys]) do
+    {_, parent} =
+      Application.get_env(:pleroma, parent_key)
+      |> get_and_update_in(keys, fn _ -> :pop end)
+
+    Application.put_env(:pleroma, parent_key, parent)
+  end
+
+  def delete(key) do
+    Application.delete_env(:pleroma, key)
+  end
 end