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ex_debug_toolbar

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A debug web toolbar for Phoenix projects to display all sorts of information about request

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ex_debug_toolbar lib ex_debug_toolbar breakpoint iex server.ex
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lib/ex_debug_toolbar/breakpoint/iex/server.ex 

defmodule ExDebugToolbar.Breakpoint.IEx.Server do

  @moduledoc false



  alias ExDebugToolbar.Breakpoint.IEx.Shell

  use GenServer



  def start_link(breakpoint_id, output_pid) do

    GenServer.start_link(__MODULE__, {breakpoint_id, output_pid})

  end



  def stop(iex) do

    GenServer.stop(iex)

  end



  def send_input(iex, input) do

    GenServer.cast(iex, {:input, input})

  end



  def init({breakpoint, output_pid}) do

    {:ok, iex} = Shell.start(breakpoint)

    {:ok, %{output_pid: output_pid, iex: iex}}

  end



  def handle_cast({:input, input}, %{iex: iex} = state) do

    Shell.send_input(iex, input)

    {:noreply, state}

  end



  def handle_info({:stdout, _os_pid, output}, %{output_pid: output_pid} = state) do

    send(output_pid, {:output, output})

    {:noreply, state}

  end



  def handle_info({:stderr, _os_pir, output}, %{output_pid: output_pid} = state) do

    send(output_pid, {:output, output})

    {:noreply, state}

  end



  def terminate(reason, %{iex: iex}) do

    Shell.stop(iex)

    reason

  end

end