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ecto_gen

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This tool generates elixir functions that call PostgreSQL stored functions/procedures and parse the result into elixir structs.

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ecto_gen lib ecto_gen path.ex
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lib/ecto_gen/path.ex 

defmodule EctoGen.Path do

  def prepare_directory_structure(output_location) do

    File.rm_rf(output_location)



    [

      output_location,

      Path.join(output_location, "models"),

      Path.join(output_location, "parsers")

    ]

    |> ensure_locations()

  end



  defp ensure_locations(output_locations) do

    output_locations

    |> Enum.map(fn x ->

      case File.mkdir(x) do

        :ok ->

          {:ok, x}



        {:error, :eexist} ->

          {:exist, x}



        {:error, reason} ->

          Mix.raise(

            "Could not create directory at output location: #{x}. reason: #{inspect(reason)}"

          )



          {:error, x}

      end

    end)

  end

end