moving restarter application into pleroma repo

mix.exs

@@ -172,7 +172,7 @@ defp deps do
        git: "https://git.pleroma.social/pleroma/elixir-libraries/elixir-captcha.git",
        ref: "e0f16822d578866e186a0974d65ad58cddc1e2ab"},
       {:mox, "~> 0.5", only: :test},
-      {:restarter, git: "https://git.pleroma.social/alex.s/restarter"}
+      {:restarter, path: "../restarter"}
     ] ++ oauth_deps()
   end
 

restarter/lib/pleroma.ex

+defmodule Restarter.Pleroma do
+  use GenServer
+
+  def start_link(_) do
+    GenServer.start_link(__MODULE__, [], name: __MODULE__)
+  end
+
+  def init(_), do: {:ok, %{}}
+
+  def handle_info(:after_boot, %{after_boot: true} = state), do: {:noreply, state}
+
+  def handle_info(:after_boot, state) do
+    restart(:pleroma)
+    {:noreply, Map.put(state, :after_boot, true)}
+  end
+
+  def handle_info({:restart, delay}, state) do
+    Process.sleep(delay)
+    restart(:pleroma)
+    {:noreply, state}
+  end
+
+  defp restart(app) do
+    :ok = Application.ensure_started(app)
+    :ok = Application.stop(app)
+    :ok = Application.start(app)
+  end
+end

restarter/lib/restarter.ex

+defmodule Restarter do
+  use Application
+
+  def start(_, _) do
+    opts = [strategy: :one_for_one, name: Restarter.Supervisor]
+    Supervisor.start_link([Restarter.Pleroma], opts)
+  end
+end

restarter/mix .exs

+defmodule Restarter.MixProject do
+  use Mix.Project
+
+  def project do
+    [
+      app: :restarter,
+      version: "0.1.0",
+      elixir: "~> 1.8",
+      start_permanent: Mix.env() == :prod,
+      deps: deps()
+    ]
+  end
+
+  def application do
+    [
+      mod: {Restarter, []}
+    ]
+  end
+
+  defp deps, do: []
+end