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A modern static site generator for the Elixir community

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still lib still preprocessor css_minify.ex
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lib/still/preprocessor/css_minify.ex 

defmodule Still.Preprocessor.CSSMinify do

  @moduledoc """

  Minifies a CSS file. This is a very basic minifier that simply removes

  whitespaces.

  """



  alias Still.Preprocessor



  use Preprocessor



  @impl true

  def extension(_), do: ".css"



  @impl true

  def render(%{content: content} = file) do

    content =

      content

      |> String.split("\n")

      |> Enum.map(&Regex.replace(~r/^ */, &1, ""))

      |> Enum.join("")



    %{file | content: content}

  end

end