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hologram

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Full stack isomorphic Elixir web framework that can be used on top of Phoenix.

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hologram lib mix tasks holo compiler runtime_to_mfa_paths.ex
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lib/mix/tasks/holo/compiler/runtime_to_mfa_paths.ex 

defmodule Mix.Tasks.Holo.Compiler.RuntimeToMfaPaths do

  @moduledoc """

  Prints paths from runtime entry MFAs to the given destination MFA.

  """



  use Mix.Task



  alias Hologram.Compiler

  alias Hologram.Compiler.CallGraph



  @requirements ["app.config"]



  @doc false

  @impl Mix.Task

  def run([dest_mfa_code]) do

    {dest_mfa, _binding} = Code.eval_string(dest_mfa_code)



    graph =

      Compiler.build_call_graph()

      |> CallGraph.remove_manually_ported_mfas()

      |> CallGraph.get_graph()



    Enum.each(CallGraph.list_runtime_entry_mfas(), fn entry_mfa ->

      shortest_path = Graph.get_shortest_path(graph, entry_mfa, dest_mfa)



      if shortest_path do

        # credo:disable-for-next-line Credo.Check.Refactor.IoPuts

        IO.puts("\n#{inspect(entry_mfa)} -> #{inspect(dest_mfa)}\n#{inspect(shortest_path)}\n")

      end

    end)



    :ok

  end

end