{erl_opts, [debug_info]}. {deps, [elli, {opentelemetry_api, "~> 1.0"}]}. {project_plugins, [{rebar_covertool, "1.1.0"}]}. {profiles, [{test, [{erl_opts, [nowarn_export_all]}, {deps, [{opentelemetry, "~> 1.0"}]}]}]}. {cover_enabled, true}. {cover_opts, [verbose]}. {cover_export_enabled, true}. {covertool, [{coverdata_files, ["ct.coverdata"]}]}. {ct_opts, [{ct_hooks, [cth_surefire]}]}.