defmodule Nkfex.MixProject do
  use Mix.Project

  def project do
    [
      app: :nkfex,
      version: "0.1.0",
      elixir: "~> 1.6",
      description: "nkf implemented in NIFs for Elixir.",
      package: [
        maintainers: ["tayutayura"],
        licenses: ["MIT"],
        links: %{"Github" => "https://github.com/tayutayura/nkfex"},
        files: [
          "config",
          "lib",
          "src",
          "priv/.gitkeep",
          "mix.exs",
          "Makefile",
          "LICENSE",
          "README.md"
        ]
      ],
      start_permanent: Mix.env() == :prod,
      compilers: [:nkf] ++ Mix.compilers(),
      deps: deps()
    ]
  end

  def application do
    [
      extra_applications: [:logger]
    ]
  end

  defp deps do
    [
      {:ex_doc, "~> 0.18.3", only: :dev, runtime: false}
    ]
  end
end

defmodule Mix.Tasks.Compile.Nkf do
  use Mix.Task

  def run(_) do
    {_, result_code} = System.cmd("make", ["priv/nkf_nif.so"], into: IO.stream(:stdio, :line))

    if result_code != 0 do
      Mix.raise("exit code #{result_code}")
    end

    :ok
  end
end