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reactor_file

0.12.0
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A Reactor extension which provides steps for working with the filesystem.

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reactor_file lib reactor file step read_link.ex
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lib/reactor/file/step/read_link.ex 

defmodule Reactor.File.Step.ReadLink do

  @arg_schema Spark.Options.new!(

                path: [

                  type: :string,

                  required: true,

                  doc: "The path of the link to read"

                ]

              )



  @moduledoc """

  A step which calls `File.stat/2`.



  ## Arguments



  #{Spark.Options.docs(@arg_schema)}



  ## Options



  None

  """

  use Reactor.Step

  import Reactor.File.Ops



  @doc false

  @impl true

  def run(arguments, context, _options) do

    with {:ok, arguments} <- Spark.Options.validate(Enum.to_list(arguments), @arg_schema) do

      read_link(arguments[:path], context.current_step)

    end

  end

end