refactoring

lib/mix/tasks/pleroma/docs.ex

@@ -27,16 +27,16 @@ def run(_) do
 
   defp do_run(implementation) do
     start_pleroma()
-    {descriptions, _paths} = Mix.Config.eval!("config/description.exs")
 
-    {:ok, file_path} =
+    with {descriptions, _paths} <- Mix.Config.eval!("config/description.exs"),
+         {:ok, file_path} <-
            Pleroma.Docs.Generator.process(
              implementation,
              descriptions[:pleroma][:config_description]
-      )
-
+           ) do
       type = if implementation == Pleroma.Docs.Markdown, do: "Markdown", else: "JSON"
 
       Mix.shell().info([:green, "#{type} docs successfully generated to #{file_path}."])
     end
+  end
 end