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kitto

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Framework for creating interactive dashboards

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kitto lib kitto.ex
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lib/kitto.ex 

defmodule Kitto do

  use Application

  require Logger



  @defaults %{port: 4000}



  def start(_type, _args) do

    import Supervisor.Spec, warn: false



    children = [supervisor(__MODULE__, [], function: :start_server),

                supervisor(Kitto.Notifier, []),

                worker(Kitto.StatsServer, []),

                supervisor(Kitto.Runner, [])]



    Supervisor.start_link(children, [strategy: :one_for_one, name: Kitto.Supervisor])

  end



  def start_server do

    Logger.info "Starting Kitto server on port #{port}"

    { :ok, _pid } = Plug.Adapters.Cowboy.http(Kitto.Router, [], port: port)

  end



  def root, do: Application.get_env :kitto, :root



  defp port, do: port(Application.get_env(:kitto, :port))

  defp port({:system, var}), do: System.get_env(var) |> Integer.parse |> elem(0)

  defp port(p) when is_integer(p), do: p

  defp port(_), do: @defaults.port

end