appsignal_phoenix

defmodule Appsignal.Phoenix.MixProject do
  use Mix.Project

  def project do
    [
      app: :appsignal_phoenix,
      version: "2.8.2",
      description:
        "AppSignal's Phoenix instrumentation instruments calls to Phoenix applications to gain performance insights and error reporting",
      package: %{
        maintainers: ["Jeff Kreeftmeijer"],
        licenses: ["MIT"],
        links: %{"GitHub" => "https://github.com/appsignal/appsignal-elixir-phoenix"}
      },
      elixir: "~> 1.9",
      start_permanent: Mix.env() == :prod,
      deps: deps(),
      elixirc_paths: elixirc_paths(Mix.env()),
      dialyzer: [
        plt_file: {:no_warn, "priv/plts/dialyzer.plt"},
        plt_add_apps: [:phoenix_live_view],
        flags: ["-Wunmatched_returns", "-Werror_handling", "-Wunderspecs"]
      ]
    ]
  end

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

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

  # Run "mix help deps" to learn about dependencies.
  defp deps do
    system_version = System.version()

    phoenix_live_view_version =
      case Version.compare(system_version, "1.12.0") do
        :lt ->
          ">= 0.9.0 and < 0.18.0"

        _ ->
          case Version.compare(system_version, "1.14.0") do
            :lt -> "~> 0.9 or ~> 1.0.0"
            _ -> "~> 0.9 or ~> 1.0"
          end
      end

    credo_version =
      case Version.compare(system_version, "1.13.0") do
        :lt -> "1.7.6"
        _ -> "~> 1.7"
      end

    phoenix_version = System.get_env("_APPSIGNAL_CI_PHOENIX_VERSION") || "~> 1.7"

    plug_override =
      case System.get_env("_APPSIGNAL_CI_PLUG_VERSION") do
        nil -> []
        "" -> []
        version -> [{:plug, version, override: true}]
      end

    # Finch 0.22 requires Elixir 1.15 or newer, and so does HPAX 1.0.4, which
    # Finch pulls in through Mint. The lock file is not checked in, so every
    # build resolves the newest version of both, and neither compiles on older
    # Elixir versions. Cap them there.
    #
    # Both are transitive dependencies through the AppSignal package. On newer
    # Elixir versions they are left out of the dependency list entirely, so
    # these caps are never imposed on the published package.
    finch_dependencies =
      case Version.compare(system_version, "1.15.0") do
        :lt ->
          [
            {:finch, ">= 0.19.0 and < 0.22.0"},
            {:hpax, ">= 1.0.0 and < 1.0.4", override: true}
          ]

        _ ->
          []
      end

    [
      {:appsignal, ">= 2.15.0 and < 3.0.0"},
      {:appsignal_plug, ">= 2.1.0 and < 3.0.0"},
      {:phoenix, phoenix_version},
      {:phoenix_html, "~> 2.11 or ~> 3.0 or ~> 4.0", optional: true},
      {:phoenix_live_view, phoenix_live_view_version, optional: true},
      {:ex_doc, "~> 0.21", only: :dev, runtime: false},
      {:dialyxir, "~> 1.3.0", only: [:dev, :test], runtime: false},
      {:credo, credo_version, only: [:dev, :test], runtime: false},
      {:telemetry, "~> 0.4 or ~> 1.0"}
    ] ++ plug_override ++ finch_dependencies
  end
end