onchain_evm

defmodule OnchainEvm.MixProject do
  use Mix.Project

  @version "0.3.0"
  @source_url "https://github.com/ZenHive/onchain_evm"

  def project do
    [
      app: :onchain_evm,
      version: @version,
      elixir: "~> 1.17",
      start_permanent: Mix.env() == :prod,
      elixirc_paths: elixirc_paths(Mix.env()),
      aliases: aliases(),
      deps: deps(),
      dialyzer: dialyzer(),
      test_coverage: test_coverage(),
      description: description(),
      package: package(),
      docs: docs(),
      source_url: @source_url
    ]
  end

  def cli do
    [
      preferred_envs: [
        "test.json": :test,
        "dialyzer.json": :dev,
        integration: :test,
        ci: :test,
        precommit: :test,
        "precommit.full": :test
      ]
    ]
  end

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

  defp deps do
    [
      # Floor raised 0.10 -> 0.11: onchain 0.11.0 carries `cartouche ~> 0.6`.
      # `~> 0.10` permitted 0.11.0 but did not require it, so a consumer with an
      # existing lock on onchain 0.10.0 would keep resolving cartouche 0.5.x and
      # stay capped below req 0.7.
      {:onchain, "~> 0.11"},
      {:descripex, "~> 0.11"},
      {:rustler, "~> 0.38", runtime: false},

      # Dev/test tooling
      {:tidewave, "~> 0.5", only: :dev},
      {:bandit, "~> 1.0", only: :dev},
      {:ex_unit_json, "~> 0.4", only: [:dev, :test], runtime: false},
      {:dialyzer_json, "~> 0.1", only: [:dev, :test], runtime: false},
      {:styler, "~> 1.0", only: [:dev, :test], runtime: false},
      {:credo, "~> 1.7", only: [:dev, :test], runtime: false},
      {:dialyxir, "~> 1.4", only: [:dev, :test], runtime: false},
      {:doctor, "~> 0.23", only: [:dev, :test], runtime: false},
      {:sobelow, "~> 0.13", only: [:dev, :test], runtime: false},
      # ex_doc >= 0.40 pulls makeup_elixir ~> 1.0, which :reach also requires;
      # the older ~> 0.39 pin holds makeup_elixir < 1.0 and conflicts with reach.
      {:ex_doc, "~> 0.40", only: :dev, runtime: false},

      # Vibe analyzer stack (matches the onchain family — cartouche/onchain)
      {:ex_dna, "~> 1.5", only: [:dev, :test], runtime: false},
      {:ex_ast, "~> 0.12", only: [:dev, :test], runtime: false},
      {:ex_slop, "~> 0.4", only: [:dev, :test], runtime: false},
      {:reach, "~> 2.7", only: [:dev, :test], runtime: false},
      {:mix_audit, "~> 2.1", only: [:dev, :test], runtime: false}
    ]
  end

  defp description do
    "EVM simulation, Solidity parsing, debug/trace APIs, and contract codegen for Elixir via Rust NIFs. Built on onchain."
  end

  defp package do
    [
      licenses: ["MIT"],
      links: %{"GitHub" => @source_url},
      # Rust NIFs compile from source on the consumer — the `native/` crate
      # sources MUST ship (src + Cargo.toml + Cargo.lock per crate). All of
      # `priv/` is test fixtures + build artifacts (.so / PLTs / vendored
      # Solidity) — nothing in `lib/` reads it at runtime, so it is excluded.
      files: ~w(
          lib
          native/onchain_evm/src
          native/onchain_evm/Cargo.toml
          native/onchain_evm/Cargo.lock
          native/onchain_solidity/src
          native/onchain_solidity/Cargo.toml
          native/onchain_solidity/Cargo.lock
          .formatter.exs
          mix.exs
          README.md
          LICENSE
          CHANGELOG.md
        )
    ]
  end

  defp docs do
    [
      main: "OnchainEvm",
      source_ref: "v#{@version}",
      source_url: @source_url
    ]
  end

  defp aliases do
    [
      tidewave: [
        "run --no-halt -e 'Agent.start(fn -> Bandit.start_link(plug: Tidewave, port: 4009) end)'"
      ],
      integration: ["test.json --only integration"],
      # Fast local pre-commit loop — skips the cold-PLT dialyzer and full coverage
      # pass so it stays quick on incremental edits.
      precommit: [
        "compile --warnings-as-errors",
        "format --check-formatted",
        "credo --strict --ignore Credo.Check.Design.TagTODO,Credo.Check.Design.TagFIXME",
        "ex_dna --max-clones 0",
        "test.json --exclude integration"
      ],
      # Comprehensive gate — the harness reviewer's `check_command` and `mix ci` target.
      "precommit.full": [
        "compile --warnings-as-errors",
        "format --check-formatted",
        "credo --strict --ignore Credo.Check.Design.TagTODO,Credo.Check.Design.TagFIXME",
        "doctor --raise",
        "ex_dna --max-clones 0",
        "reach.check --arch --smells",
        "sobelow --skip",
        "test.json --cover --cover-threshold 85 --summary-only --exclude integration",
        "dialyzer"
      ],
      ci: ["precommit.full"]
    ]
  end

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

  # `cover` recompiles each instrumented module's .beam, which re-triggers a
  # Rustler NIF's `on_load` as an unsupported "upgrade" — so the two NIF-backed
  # modules cannot be cover-instrumented (it fails non-deterministically based
  # on load order). Their pure-Elixir logic lives in cover-able sibling modules
  # (`Onchain.EVM.Params`, `Onchain.Solidity.Resolver`); only the thin NIF stub
  # shells are excluded. The modules stay fully exercised by the test suite.
  defp test_coverage do
    [ignore_modules: [Onchain.EVM, Onchain.Solidity]]
  end

  defp dialyzer do
    [
      # OOM mitigation: skip transitive deps (default is :app_tree).
      # The HTTP stack (req → finch → mint; tidewave/bandit → plug, gun, cowlib)
      # is not in lib/ call graph and bloats PLT to ~800 modules.
      plt_add_deps: :apps_direct,
      # :ex_unit so test/support/*.ex (ExUnit.Assertions.flunk/1) resolves in the PLT.
      plt_add_apps: [:mix, :ex_unit],
      plt_local_path: "priv/plts",
      plt_core_path: "priv/plts",
      ignore_warnings: ".dialyzer_ignore.exs"
    ]
  end
end