defmodule Mix.Nerves.IO do
  @app Mix.Project.config()[:app]

  @moduledoc false

  def debug_info(header, text \\ "", loc \\ @app) do
    if System.get_env("NERVES_DEBUG") == "1" do
      shell_info(header, text, loc)
    end

    :ok
  end

  def shell_info(header, text \\ "", loc \\ @app) do
    Mix.shell().info([:inverse, "|#{loc}| #{header}", :reset])
    Mix.shell().info(text)
  end

  def shell_warn(header, text \\ "", loc \\ @app) do
    Mix.shell().error([:inverse, :red, "|#{loc}| #{header}", :reset])
    Mix.shell().error(text)
  end
end