akkoma/lib/pleroma/config/holder.ex
2020-03-11 16:25:53 +03:00

40 lines
1.2 KiB
Elixir

# Pleroma: A lightweight social networking server
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Config.Holder do
@config Pleroma.Config.Loader.default_config()
@spec to_ets() :: true
def to_ets do
:ets.new(:default_config, [:named_table, :protected])
default_config =
if System.get_env("RELEASE_NAME") do
release_config =
[:code.root_dir(), "releases", System.get_env("RELEASE_VSN"), "releases.exs"]
|> Path.join()
|> Pleroma.Config.Loader.read()
Pleroma.Config.Loader.merge(@config, release_config)
else
@config
end
:ets.insert(:default_config, {:config, default_config})
end
@spec default_config() :: keyword()
def default_config, do: from_ets()
@spec default_config(atom()) :: keyword()
def default_config(group), do: Keyword.get(from_ets(), group)
@spec default_config(atom(), atom()) :: keyword()
def default_config(group, key), do: get_in(from_ets(), [group, key])
defp from_ets do
[{:config, default_config}] = :ets.lookup(:default_config, :config)
default_config
end
end