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clean_mixer

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Tools for code architecture analysis and linting

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clean_mixer lib mix tasks cycles.ex
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lib/mix/tasks/cycles.ex 

defmodule Mix.Tasks.CleanMixer.Cycles do

  use Mix.Task



  @shortdoc "Lists all found cycles between components"



  alias Mix.Tasks.CleanMixer.UI.Config

  alias CleanMixer.Project

  alias CleanMixer.ArchGraph



  @impl Mix.Task

  def run(_args, _options \\ []) do

    Mix.Task.run("compile")



    Config.load()

    |> Project.new()

    |> get_arch_map()

    |> ArchGraph.build_from()

    |> ArchGraph.cycles()

    |> render_cycles()

  end



  defp get_arch_map(%Project{arch_map: arch_map}), do: arch_map



  defp render_cycles([]) do

    IO.puts("No cycles found")

  end



  defp render_cycles(cycles) do

    IO.puts("Cycles found:")

    Enum.each(cycles, &render_cycle/1)

  end



  defp render_cycle(cycle) do

    cycle |> Enum.map(& &1.name) |> Enum.join(" -> ") |> IO.puts()

  end

end