defmodule FunWithFlags.Mixfile do
  use Mix.Project

  @version "0.8.1"

  def project do
    [
      app: :fun_with_flags,
      source_url: "https://github.com/tompave/fun_with_flags",
      version: @version,
      elixir: "~> 1.4",
      elixirc_paths: elixirc_paths(Mix.env),
      build_embedded: Mix.env == :prod,
      start_permanent: Mix.env == :prod,
      deps: deps(),
      description: description(),
      package: package(),
      docs: docs(),
      aliases: aliases(),
    ]
  end

  # Configuration for the OTP application
  #
  # Type "mix help compile.app" for more information
  def application do
    # Specify extra applications you'll use from Erlang/Elixir
    [extra_applications: [:logger],
     mod: {FunWithFlags.Application, []}]
  end

  # Dependencies can be Hex packages:
  #
  #   {:my_dep, "~> 0.3.0"}
  #
  # Or git/path repositories:
  #
  #   {:my_dep, git: "https://github.com/elixir-lang/my_dep.git", tag: "0.1.0"}
  #
  # Type "mix help deps" for more examples and options
  defp deps do
    [
      {:ex_doc, "~> 0.15", only: :dev},
      {:mock, "~> 0.2.1", only: [:test, :test_no_cache]},
      {:redix, "~> 0.6.1"},
      {:redix_pubsub, "~> 0.4.1", optional: true},
      {:phoenix_pubsub, "~> 1.0", optional: true},
    ]
  end


  defp aliases do
    [
      {:"test.all", [&run_tests/1, &run_integration_tests_no_cache/1, &run_tests_phoenix_pubsub/1]},
      {:"test.phx", [&run_tests_phoenix_pubsub/1]},
    ]
  end


  # Runs the entire test suite.
  # Cache enabled, force re-compilation.
  #
  defp run_tests(_) do
    Mix.shell.cmd(
      "mix test --color --force", 
      env: [{"CACHE_ENABLED", "true"}]
    )
  end

  # Runs the integration tests only.
  # Cache disabled, force re-compilation.
  #
  defp run_integration_tests_no_cache(_) do
    Mix.shell.cmd(
      "mix test --color --force --only integration",
      env: [{"CACHE_ENABLED", "false"}]
    )
  end

  # PUBSUB_BROKER=phoenix_pubsub iex -S mix test --force --no-start --exclude redis_pubsub --include phoenix_pubsub
  #
  defp run_tests_phoenix_pubsub(_) do
    Mix.shell.cmd(
      "mix test --color --force --no-start --exclude redis_pubsub --include phoenix_pubsub", 
      env: [
        {"CACHE_ENABLED", "true"},
        {"PUBSUB_BROKER", "phoenix_pubsub"},
      ]
    )
  end


  defp elixirc_paths(:test), do: ["lib", "test/support"]
  defp elixirc_paths(:test_no_cache), do: ["lib", "test/support"]
  defp elixirc_paths(_),     do: ["lib"]


  defp description do
    """
    FunWithFlags, a flexible and fast feature toggle library for Elixir.
    """
  end

  defp package do
    [
      maintainers: [
        "Tommaso Pavese"
      ],
      licenses: [
        "MIT"
      ],
      links: %{
        "GitHub" => "https://github.com/tompave/fun_with_flags",
      }
    ]
  end


  defp docs do
    [
      extras: ["README.md"],
      main: "FunWithFlags",
      source_url: "https://github.com/tompave/fun_with_flags/",
      source_ref: "v#{@version}"
    ]
  end
end