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clean_mixer

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Tools for code architecture analysis and linting

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clean_mixer lib clean_mixer config.ex
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lib/clean_mixer/config.ex 

defmodule CleanMixer.Config do

  alias CleanMixer.ArchConfig



  @default_name ".clean_mixer.exs"



  @spec load :: ArchConfig.t()

  def load() do

    project_root()

    |> Path.join(@default_name)

    |> File.read!()

    |> parse()

  end



  defp parse(data) do

    # TODO raise a meaningfull exc



    {params, _} = Code.eval_string(data)

    config = params |> Keyword.fetch!(:components) |> ArchConfig.new()



    case ArchConfig.validate(config) do

      :ok -> config

      {:error, error} -> raise "error parsing #{@default_name} config; #{error}"

    end

  end



  defp project_root do

    Regex.replace(~r/\/_build.+\z/, Mix.Project.build_path(), "")

  end

end