subaru

defmodule Subaru.MixProject do
  use Mix.Project

  @version "0.1.0"

  def project do
    [
      app: :subaru,
      version: @version,
      elixir: "~> 1.14",
      start_permanent: Mix.env() == :prod,
      deps: deps(),
      package: package(),
      docs: docs(),
      description: "A graph database built on Mnesia"
    ]
  end

  # Run "mix help compile.app" to learn about applications.
  def application do
    [
      mod: {Subaru.Application, []},
      extra_applications: [:logger, :mnesia, :crypto]
    ]
  end

  # Run "mix help deps" to learn about dependencies.
  defp deps do
    [
      {:ex_doc, "~> 0.38", only: :docs}
    ]
  end

  defp package do
    [
      licenses: ["MIT"],
      links: %{}
    ]
  end

  defp docs do
    [
      main: "Subaru",
      source_ref: "v#{@version}",
      source_url: "https://github.com/subaru-db/subaru",
      formatters: ["html"],
      extras: ["README.md", "LICENSE"],
      before_closing_body_tag: &before_closing_body_tag/1
    ]
  end

  defp before_closing_body_tag(:html) do
    """
    <script defer src="https://cdn.jsdelivr.net/npm/mermaid@10.2.3/dist/mermaid.min.js"></script>
    <script>
      let initialized = false;

      window.addEventListener("exdoc:loaded", () => {
        if (!initialized) {
          mermaid.initialize({
            startOnLoad: false,
            theme: document.body.className.includes("dark") ? "dark" : "default"
          });
          initialized = true;
        }

        let id = 0;
        for (const codeEl of document.querySelectorAll("pre code.mermaid")) {
          const preEl = codeEl.parentElement;
          const graphDefinition = codeEl.textContent;
          const graphEl = document.createElement("div");
          const graphId = "mermaid-graph-" + id++;
          mermaid.render(graphId, graphDefinition).then(({svg, bindFunctions}) => {
            graphEl.innerHTML = svg;
            bindFunctions?.(graphEl);
            preEl.insertAdjacentElement("afterend", graphEl);
            preEl.remove();
          });
        }
      });
    </script>
    """
  end

  defp before_closing_body_tag(_), do: ""
end