ha-handler/lib/ha_handler/web/router.ex

defmodule HAHandler.Web.Router do
  @moduledoc """
  This module dispatch incoming HTTP requests to their
  related logic. Please refer to [1] for details.

  [1] https://hexdocs.pm/plug/Plug.Router.html#content
  """

  use Plug.Router

  alias HAHandler.Web.Controller

  # Note for plugs: oder is important, as a plug may stop
  # want to stop the pipeline!

  plug(Plug.Logger, log: :debug)

  # We use replug to allow for runtime configuration in release (as macros such
  # as the `plug` call ae evaluated are compile-time).
  plug(Replug,
    plug: Plug.Static,
    opts: {HAHandler, :acme_challenges_static_config}
  )

  plug(Replug,
    plug: Plug.Static,
    opts: {HAHandler, :assets_static_config}
  )

  plug(:match)
  plug(:dispatch)

  get("/", do: Controller.index(conn))

  match _ do
    send_resp(conn, 404, "Not found")
  end
end