defmodule File.Only.Logger.DeleteLogFiles do
  @moduledoc false

  def __after_compile__(_env, _bytecode) do
    # => %{debug: "./log/debug.log", info: "./log/info.log", ...}
    paths = %{
      debug: :application.get_env(:logger, :debug_log, nil)[:path],
      info: :application.get_env(:logger, :info_log, nil)[:path],
      warn: :application.get_env(:logger, :warn_log, nil)[:path],
      error: :application.get_env(:logger, :error_log, nil)[:path]
    }

    # Delete each log file...
    paths
    |> Map.values()
    |> Enum.reject(&is_nil/1)
    |> Enum.each(&File.rm/1)
  end
end