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lightning_css

0.7.2
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A wrapper for the Lightning CSS tool.

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lightning_css lib lightning_css paths.ex
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lib/lightning_css/paths.ex 

defmodule LightningCSS.Paths do

  @moduledoc """

  This module groups utilities to read the paths from the application environment.

  """



  @doc """

  Returns the path to the executable.



  The executable may not be available if it was not yet installed.

  """

  def bin do

    target = LightningCSS.Architectures.target()

    name = "lightning_css-#{target}"



    Application.get_env(:lightning_css, :path) ||

      if Code.ensure_loaded?(Mix.Project) do

        Path.join(Path.dirname(Mix.Project.build_path()), name)

      else

        Path.expand("_build/#{name}")

      end

  end



  def cacertfile do

    Application.get_env(:lightning_css, :cacerts_path) || CAStore.file_path()

  end

end