defmodule Isotope.MixProject do
  use Mix.Project

  @source_url "https://codeberg.org/sickday/Isotope118"
  @upstream_url "https://github.com/viniciusmuller/isotope"
  @version "0.5.0"

  def project do
    [
      app: :isotope_118,
      version: @version,
      elixir: "~> 1.18",
      start_permanent: Mix.env() == :prod,
      rustler_crates: rustler_crates(),
      dialyzer: dialyzer(),
      deps: deps(),
      aliases: aliases(),

      # Hex
      description:
        "Work with different noise functions using Elixir. " <>
          "Fork of isotope, maintained for Elixir 1.18+.",
      package: package(),
      test_coverage: [
        ignore_modules: [
          Isotope.Options.Cellular,
          Isotope.Options.Fractal,
          Isotope.NIF
        ]
      ],

      # Docs
      name: "Isotope",
      main: "Isotope",
      source_url: @source_url,
      docs: [
        # ex_doc only infers link patterns for GitHub/GitLab/Bitbucket; Codeberg
        # (Forgejo) needs it spelled out or every source link 404s.
        source_url_pattern: "#{@source_url}/src/branch/main/%{path}#L%{line}",
        extras: ["README.md", "CHANGELOG.md", "LICENSE"]
      ]
    ]
  end

  defp aliases do
    [
      test: ["compile", "test"],
      lint: ["format", "credo", "dialyzer"]
    ]
  end

  defp package do
    [
      name: :isotope_118,
      licenses: ["MIT"],
      links: %{
        "Codeberg" => @source_url,
        "Changelog" => "#{@source_url}/src/branch/main/CHANGELOG.md",
        "Upstream (isotope)" => @upstream_url
      },
      exclude_patterns: [
        "priv/plts",
        "native/noise/target",
        # Test-only: ~700KB of golden vectors and the suite that reads them.
        # `mod golden` is cfg(test), so the release build never looks for it.
        "native/noise/testdata",
        "native/noise/src/golden.rs",
        # Never ship a compiled NIF: rustler rebuilds it on the consumer's
        # machine, and whatever is in priv/native locally is the *developer's*
        # host artifact (a Mach-O arm64 .so, if published from a Mac).
        # A regex, not a string: `=~` treats strings as substrings, and the old
        # literal "priv/native/libnoise.so" never matched, because rustler
        # copies the artifact to priv/native/noise.so.
        ~r{^priv/native/.*\.so$}
      ],
      files: [
        "lib",
        "native",
        "priv/native",
        ".formatter.exs",
        "README.md",
        "LICENSE",
        "mix.exs"
      ]
    ]
  end

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

  def application do
    [
      extra_applications: [:eex, :logger]
    ]
  end

  defp rustler_crates() do
    [
      noise: [
        path: "native/noise",
        mode: :release
      ]
    ]
  end

  defp deps do
    [
      # Development dependencies
      {:dialyxir, "~> 1.4", only: [:dev], runtime: false},
      {:credo, "~> 1.7", only: [:dev, :test], runtime: false},
      {:ex_doc, "~> 0.40", only: :dev, runtime: false},
      {:benchee, "~> 1.5", only: :dev},
      # Other dependencies
      {:rustler, "~> 0.38.0"}
    ]
  end
end