mix.exs

defmodule SignDict.Mixfile do
  use Mix.Project

  def project do
    [
      app: :sign_dict,
      version: "0.0.1-#{committed_at()}",
      elixir: "~> 1.2",
      elixirc_paths: elixirc_paths(Mix.env()),
      compilers: Mix.compilers(),
      build_embedded: Mix.env() == :prod,
      start_permanent: Mix.env() == :prod,
      aliases: aliases(),
      deps: deps(),
      test_coverage: [tool: ExCoveralls],
      preferred_cli_env: [
        coveralls: :test,
        "coveralls.detail": :test,
        "coveralls.post": :test,
        "coveralls.html": :test
      ],
      dialyzer: dialyzer()
    ]
  end

  defp dialyzer do
    [
      plt_core_path: "priv/plts",
      plt_file: {:no_warn, "priv/plts/dialyzer.plt"},
      plt_add_apps: [:mix]
    ]
  end

  # Configuration for the OTP application.
  #
  # Type `mix help compile.app` for more information.
  def application do
    [
      mod: {SignDict, [env: Mix.env()]},
      extra_applications: [:canada, :elixir_make, :exq, :exq_ui]
    ]
  end

  def cli do
    [
      preferred_envs: [precommit: :test]
    ]
  end

  # Specifies which paths to compile per environment.
  defp elixirc_paths(:test), do: ["lib", "test/support"]
  defp elixirc_paths(_), do: ["lib"]

  # Specifies your project dependencies.
  #
  # Type `mix help deps` for examples and options.
  defp deps do
    [
      {:absinthe_plug, "~> 1.5.9"},
      {:absinthe, "1.8.0"},
      {:waffle, "~> 1.1.9"},
      {:waffle_ecto, "~> 0.0.12"},
      {:bamboo_smtp, "~> 3.1.3"},
      {:bamboo, "~> 1.7.1"},
      {:bcrypt_elixir, "~> 3.3.2"},
      {:bugsnag, "~> 3.0.0"},
      {:plugsnag, "~> 1.6.0"},
      {:canary, "~> 1.2.0"},
      {:comeonin, "~> 5.5.1"},
      {:plug_cowboy, "~> 2.0"},
      {:credo, "~> 1.7.12", only: [:dev, :test]},
      {:distillery, "~> 2.1.1", runtime: false},
      {:ex_machina, "~> 2.1"},
      {:excoveralls, "~> 0.6", only: :test},
      {:exgravatar, "~> 2.0.0"},
      {:exq_ui, "~> 0.17"},
      {:exq, "~> 0.21"},
      {:gettext, "~> 0.26"},
      {:guardian, "~> 2.4.0"},
      {:phoenix_ecto, "~> 4.0"},
      {:ecto_sql, "~> 3.13"},
      {:phoenix_html, "~> 4.0"},
      {:phoenix_live_reload, "~> 1.2", only: :dev},
      {:phoenix_pubsub, "~> 2.1"},
      {:phoenix_view, "~> 2.0.4"},
      {:phoenix, "~> 1.7.0"},
      {:plug, "~> 1.18.1"},
      {:secure_random, "~> 0.5"},
      {:state_mc, github: "bitboxer/state_mc"},
      {:timex, "~> 3.6"},
      # {:wallaby, "~> 0.30.1", only: :test},
      {:jason, "~> 1.4"},
      {:briefly, "~> 0.5"},
      {:tzdata, "~> 1.1.0"},
      {:ex_check, ">= 0.0.0", only: [:dev, :test], runtime: false},
      {:httpoison, "~> 2.2.3"},
      {:ua_inspector, "~> 3.0"},
      {:csv, "~> 3.2"},
      {:poison, "~> 6.0"},
      {:dialyxir, "~> 1.0", only: :dev, runtime: false},
      {:postgrex, "~> 0.21.1"},
      {:scrivener, "~> 2.7.2"},
      {:scrivener_html, git: "https://github.com/getdizzie/scrivener_html"},
      {:scrivener_ecto, "~> 3.1.0"},
      {:mix_test_interactive, "~> 5.0", only: :dev, runtime: false}
    ]
  end

  # Aliases are shortcuts or tasks specific to the current project.
  # For example, to create, migrate and run the seeds file at once:
  #
  #     $ mix ecto.setup
  #
  # See the documentation for `Mix` for more info on aliases.
  defp aliases do
    [
      "ecto.setup": ["ecto.create", "ecto.migrate", "run priv/repo/seeds.exs"],
      "ecto.reset": ["ecto.drop", "ecto.setup"],
      test: ["ecto.create --quiet", "ecto.migrate", "test"],
      precommit: ["compile --warning-as-errors", "deps.unlock --unused", "format", "test"]
    ]
  end

  def committed_at do
    if System.get_env("SOURCE_COMMIT") do
      System.get_env("SOURCE_COMMIT")
    else
      File.read!(".git/HEAD")
      |> String.trim()
      |> case do
        "ref: " <> ref ->
          Path.join(".git", ref)
          |> File.read!()
          |> String.trim()

        commit ->
          String.trim(commit)
      end
    end
  end
end