defmodule Foundry.MixProject do
  use Mix.Project

  @version "0.4.0"
  @source_url "https://github.com/maxsvargal/foundry"

  def project do
    [
      app: :foundry,
      version: @version,
      build_path: "../../_build",
      config_path: "../../config/config.exs",
      deps_path: "../../deps",
      lockfile: "../../mix.lock",
      elixir: "~> 1.15",
      elixirc_paths: elixirc_paths(Mix.env()),
      start_permanent: Mix.env() == :prod,
      aliases: aliases(),
      deps: deps(),
      description: description(),
      package: package(),
      docs: docs(),
      name: "Foundry"
    ]
  end

  # ⚠️ No `mod:`. ADR-035: everything with a supervision tree is the Studio's,
  # and a library a target project pulls in as a dev dependency must not start
  # processes in that project's application. What used to be
  # `Foundry.Application` is now `FoundryWeb.Application`.
  def application do
    [extra_applications: [:logger, :runtime_tools]]
  end

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

  defp description do
    "Instruments for reading an Ash/Phoenix project: manifest, lint rules, " <>
      "Spark introspection, scenario extraction, and the project context map."
  end

  defp package do
    [
      name: "foundry_stack",
      licenses: ["MIT"],
      links: %{"GitHub" => @source_url},
      files: ~w(lib .formatter.exs mix.exs README.md)
    ]
  end

  defp docs do
    [main: "readme", source_url: @source_url, extras: ["README.md"]]
  end

  # ADR-035 fixes the boundary: a dependency is required only when the library
  # calls into it. Deps named as *atoms* -- `AshPaperTrail.Resource in
  # Spark.extensions(module)` -- are `optional: true`, because comparing an atom
  # literal compiles and runs whether or not the package is there. The Studio's
  # own dependencies (ash_ai, req_llm, muontrap, swoosh, phoenix_pubsub) live in
  # `apps/foundry_web`.
  defp deps do
    [
      {:ash, "~> 3.20"},
      {:jason, "~> 1.4"},
      {:spark_meta, "~> 0.1"},
      {:spark_lint, "~> 0.1"},
      # ⚠️ These two carry the coverage fixes, and the constraint deliberately
      # does NOT pin them. `packages/` is outside the umbrella, so `apps/foundry`
      # builds against the *published* ex_tracer, and a constraint naming a
      # version that is not on Hex yet fails `mix deps.loadpaths` in this repo --
      # the release cannot be tested before it is published. A target with no
      # lock resolves the newest match; a target that already has one (Axonn
      # locks 0.1.1 and 0.1.0) must `mix deps.unlock ex_tracer scenario_tracer`,
      # or the Studio reports 0% coverage with no error.
      {:ex_tracer, "~> 0.1.1"},
      {:scenario_tracer, "~> 0.1"},

      # Extension detection only -- never called, only named.
      {:ash_state_machine, "~> 0.2", optional: true},
      {:ash_paper_trail, "~> 0.5", optional: true},
      {:ash_archival, "~> 2.0", optional: true},
      {:ex_doc, "~> 0.34", only: :dev, runtime: false}
    ]
  end

  defp aliases do
    [
      setup: ["deps.get"],
      test: ["test"]
    ]
  end
end