config versioningfeature/config-versioning

- added DynamicSupervisor, which starts Pleroma deps and restarts config dependent deps
- added versioning for in database config. New version is created from
changes which are passed to config update/delete endpoint. Every version
contains backup with all changes added through update. Versioning
supports rollbacks with N steps. With a rollback, all versions that
come after the version on which the rollback was made are deleted.

1 files changed, 19 insertions, 0 deletions

diff --git a/lib/pleroma/gun/gun_supervisor.ex b/lib/pleroma/gun/gun_supervisor.ex
new file mode 100644
index 000000000..c72dfdd24
--- /dev/null
+++ b/lib/pleroma/gun/gun_supervisor.ex
@@ -0,0 +1,19 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Gun.GunSupervisor do
+  use Supervisor
+
+  def start_link(_) do
+    Supervisor.start_link(__MODULE__, :no_args)
+  end
+
+  def init(_) do
+    children =
+      Pleroma.Gun.ConnectionPool.children() ++
+        [{Task, &Pleroma.HTTP.AdapterHelper.Gun.limiter_setup/0}]
+
+    Supervisor.init(children, strategy: :one_for_one)
+  end
+end