1 # Pleroma: A lightweight social networking server
2 # Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
3 # SPDX-License-Identifier: AGPL-3.0-only
5 defmodule Pleroma.Config do
7 defexception [:message]
10 def get(key), do: get(key, nil)
12 def get([key], default), do: get(key, default)
14 def get([parent_key | keys], default) do
15 Application.get_env(:pleroma, parent_key)
16 |> get_in(keys) || default
19 def get(key, default) do
20 Application.get_env(:pleroma, key, default)
27 raise(Error, message: "Missing configuration value: #{inspect(key)}")
33 def put([key], value), do: put(key, value)
35 def put([parent_key | keys], value) do
37 Application.get_env(:pleroma, parent_key)
38 |> put_in(keys, value)
40 Application.put_env(:pleroma, parent_key, parent)
43 def put(key, value) do
44 Application.put_env(:pleroma, key, value)
47 def delete([key]), do: delete(key)
49 def delete([parent_key | keys]) do
51 Application.get_env(:pleroma, parent_key)
52 |> get_and_update_in(keys, fn _ -> :pop end)
54 Application.put_env(:pleroma, parent_key, parent)
58 Application.delete_env(:pleroma, key)