defmodule OpentelemetryProcessPropagator.MixProject do use Mix.Project def project do {app, desc} = load_app() config = load_config() [ app: app, version: version(Keyword.fetch!(desc, :vsn)), description: to_string(Keyword.fetch!(desc, :description)), elixir: "~> 1.10", start_permanent: Mix.env() == :prod, deps: deps(Keyword.fetch!(config, :deps)), name: "Opentelemetry Process Propagator", source_url: "https://github.com/open-telemetry/opentelemetry-erlang-contrib/tree/main/propagators/opentelemetry_process_propagator", docs: [ markdown_processor: ExDoc.Markdown.Earmark, main: "OpentelemetryTelemetry", # logo: "path/to/logo.png", # erlang_docs() extras: [] ], aliases: [ # when build docs first build edocs with rebar3 docs: ["cmd rebar3 edoc", "docs"] ], package: package() ] end defp version(version) when is_list(version) do List.to_string(version) end defp version({:file, path}) do path |> File.read!() |> String.trim() end # Run "mix help compile.app" to learn about applications. def application do [ extra_applications: [:logger] ] end defp deps(rebar) do rebar |> Enum.map(fn {dep, version} -> {dep, to_string(version)} dep when is_atom(dep) -> {dep, ">= 0.0.0"} end) |> Enum.concat([ {:dialyxir, "~> 1.1", only: [:dev, :test], runtime: false}, {:ex_doc, "~> 0.26.0", only: :dev, runtime: false}, {:opentelemetry, "~> 1.0", only: [:dev, :test]}, {:opentelemetry_exporter, "~> 1.0", only: [:dev, :test]} ]) end defp package() do [ description: "Tools for opentelemetry context propagation across process boundaries", build_tools: ["rebar3", "mix"], files: ~w(lib mix.exs README.md LICENSE rebar.config rebar.lock VERSION src), licenses: ["Apache-2.0"], links: %{ "GitHub" => "https://github.com/open-telemetry/opentelemetry-erlang-contrib/tree/main/propagators/opentelemetry_process_propagator", "OpenTelemetry Erlang" => "https://github.com/open-telemetry/opentelemetry-erlang", "OpenTelemetry Erlang Contrib" => "https://github.com/open-telemetry/opentelemetry-erlang-contrib", "OpenTelemetry.io" => "https://opentelemetry.io" } ] end def erlang_docs() do files = for file <- Path.wildcard("edoc/*.md"), file != "edoc/README.md", do: {String.to_atom(file), [title: Path.basename(file, ".md")]} [{:"README.md", [title: "Overview"]} | files] end defp load_config do {:ok, config} = :file.consult('rebar.config') config end defp load_app do {:ok, [{:application, name, desc}]} = :file.consult('src/opentelemetry_process_propagator.app.src') {name, desc} end end