defmodule Pleroma.Config do
- def get([key]), do: get(key)
+ defmodule Error do
+ defexception [:message]
+ end
+
+ def get(key), do: get(key, nil)
+
+ def get([key], default), do: get(key, default)
- def get([parent_key | keys]) do
+ def get([parent_key | keys], default) do
Application.get_env(:pleroma, parent_key)
- |> get_in(keys)
+ |> get_in(keys) || default
end
- def get(key) do
- Application.get_env(:pleroma, key)
+ def get(key, default) do
+ Application.get_env(:pleroma, key, default)
+ end
+
+ def get!(key) do
+ value = get(key, nil)
+
+ if value == nil do
+ raise(Error, message: "Missing configuration value: #{inspect(key)}")
+ else
+ value
+ end
end
def put([key], value), do: put(key, value)