defmodule Artifactory.Mixfile do
  use Mix.Project

  ##############################################################################
  # Public
  ##############################################################################

  def application() do
    [
      extra_applications: extra_applications(),
      mod:                mod()
    ]
  end

  def project() do
    [
      app:              :artifactory,
      build_embedded:   Mix.env == :prod,
      deps:             deps(),
      elixir:           "~> 1.4",
      package:          package(),
      start_permanent:  Mix.env == :prod,
      version:          version(),
    ]
  end

  ##############################################################################
  # Private
  ##############################################################################

  defp deps() do
    [{:ex_doc, ">= 0.0.0", only: :dev}]
  end

  defp description() do
  """
  A Elixir client for Artifactory's REST API
  """
  end

  defp extra_applications() do
    [:logger]
  end

  defp open_source_license() do
    Path.expand("LICENSE.md")
    |> File.stream!
    |> Enum.at(0)
    |> String.trim_leading("#")
    |> String.strip()
  end

  defp licenses() do
    [
      open_source_license()
    ]
  end

  defp links() do
    %{
      "Docs"   => "https://hexdocs.pm/artifactory",
      "GitHub" => "https://github.com/amorphid/artifactory-elixir"

    }
  end

  defp maintainers() do
    ["Michael Pope <mpope.cr@gmail.com>"]
  end

  defp mod() do
    {Artifactory.Application, []}
  end

  defp package() do
    %{
      description:  description(),
      licenses:     licenses(),
      links:        links(),
      maintainers:  maintainers()
    }
  end

  defp version() do
    Path.expand("VERSION.txt")
    |> File.read!()
    |> String.strip()
  end
end