# SPDX-FileCopyrightText: 2022 Masatoshi Nishiguchi
# SPDX-FileCopyrightText: 2023 Frank Hunleth
#
# SPDX-License-Identifier: Apache-2.0
#
defmodule Toolshed.Core.Hostname do
  require Record

  @doc """
  Return the hostname

  ## Examples

      iex> hostname
      "nerves-1234"
  """
  @spec hostname() :: String.t()
  def hostname() do
    {:ok, hostname_charlist} = :inet.gethostname()
    to_string(hostname_charlist)
  end
end