defmodule Mix.Tasks.CleanMixer.UI.Config do
  alias CleanMixer.ArchConfig

  @default_name ".clean_mixer.exs"

  @spec load :: ArchConfig.t()
  def load() do
    @default_name
    |> File.read!()
    |> parse()
  end

  defp parse(data) do
    # TODO raise a meaningfull exc
    {params, _} = Code.eval_string(data)
    params |> Keyword.fetch!(:components) |> ArchConfig.new()
  end
end