%%%-------------------------------------------------------------------
%% @doc opentelemetry_experimental public API
%% @end
%%%-------------------------------------------------------------------

-module(opentelemetry_experimental_app).

-behaviour(application).

-export([start/2,
         stop/1]).

-include_lib("opentelemetry_api_experimental/include/otel_meter.hrl").

start(_StartType, _StartArgs) ->
    Config = otel_configuration:merge_with_os(
               application:get_all_env(opentelemetry_experimental)),

    {ok, Pid} = opentelemetry_experimental_sup:start_link(Config),

    Resource = otel_resource_detector:get_resource(),
    {ok, _} = otel_meter_provider_sup:start(?GLOBAL_METER_PROVIDER_NAME, Resource, Config),

    {ok, Pid}.

stop(_State) ->
    ok.

%% internal functions