rebar.config

{dialyzer_base_plt_apps, [kernel, stdlib, erts, sasl, ssl, tools, os_mon, runtime_tools, inets, xmerl, webtool, eunit, syntax_tools, compiler, crypto, mnesia, public_key, snmp]}.
{erl_opts, [debug_info, warnings_as_errors, {platform_define, "^[0-9]+", namespaced_types}]}.
{eunit_opts, [verbose, {report, {eunit_surefire, [{dir, "."}]}}]}.
{xref_checks, [undefined_function_calls]}.
{edoc_opts, [{preprocess, true}]}.

{project_plugins,
  [
    rebar3_proper, 
    {rebar3_lint, "0.1.10"}
  ]}.

{profiles, [
  {test, [
    {deps, [{proper, "1.3.0"}]}, 
    {erl_opts, [nowarn_export_all]},
    {plugins, [coveralls]}
  ]}
]}.

{cover_enabled, true}.
{cover_export_enabled, true}.
{coveralls_coverdata, "_build/test/cover/*.coverdata"}.
{coveralls_service_name, "github"}.