causalontology

defmodule Causalontology.MixProject do
  use Mix.Project

  @source_url "https://github.com/ai-university-aiu/causalontology"

  def project do
    [
      app: :causalontology,
      version: "4.0.0",
      elixir: "~> 1.16",
      start_permanent: Mix.env() == :prod,
      deps: [],
      description: description(),
      package: package(),
      name: "causalontology",
      source_url: @source_url
    ]
  end

  def application do
    # OTP :crypto carries SHA-256 and Ed25519 (RFC 8032); no Hex dependencies.
    [extra_applications: [:crypto]]
  end

  defp description do
    # Hex rejects a description over 300 characters at build time, so this is
    # deliberately terse: 278 characters. Do not expand it without counting.
    "The Elixir binding of the Causalontology standard - reified causation " <>
      "as a programming-language-neutral standard and shared commons. OTP stdlib only: " <>
      "RFC 8785 canonicalization, SHA-256 identity, Ed25519 signing, a " <>
      "conformant store. 137 checks: 38 shared vectors, 99 per binding."
  end

  defp package do
    [
      licenses: ["Apache-2.0"],
      maintainers: ["AI University (AIU)"],
      links: %{
        "GitHub" => @source_url,
        "Specification" => @source_url <> "/tree/main/spec"
      },
      # priv/schema carries the twenty-one JSON Schema files, so an installed
      # copy of this package validates standalone with no checkout present.
      files: ["lib", "priv", "mix.exs", "README.md", "LICENSE", "conformance.exs"]
    ]
  end
end