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Use Toolshed for more IEx helpers

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toolshed lib_src nerves_runtime uname.ex
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lib_src/nerves_runtime/uname.ex 

defmodule Toolshed.NervesRuntime.Uname do

  alias Nerves.Runtime.KV



  @doc """

  Print out information about the running software



  This is similar to the Linux `uname` to help people remember what to type.

  """

  @spec uname() :: :"do not show this result in output"

  def uname() do

    sysname = "Nerves"

    nodename = Toolshed.hostname()

    release = KV.get_active("nerves_fw_product")



    version = "#{KV.get_active("nerves_fw_version")} (#{KV.get_active("nerves_fw_uuid")})"



    arch = KV.get_active("nerves_fw_architecture")



    IO.puts("#{sysname} #{nodename} #{release} #{version} #{arch}")

    IEx.dont_display_result()

  end

end