rebar.config

{require_otp_vsn, "R1[456]"}.
{erl_opts, [{src_dirs, ["src", "test"]},
            warn_unused_vars,
            warn_export_all,
            warn_shadow_vars,
            warn_unused_import,
            warn_unused_function,
            warn_bif_clash,
            warn_unused_record,
            warn_deprecated_function,
            warn_obsolete_guard,
            strict_validation,
            warn_export_vars,
            warn_exported_vars,
            warn_missing_spec,
            warn_untyped_record, debug_info]}.
{dialyzer_opts, [{warnings, [unmatched_returns, error_handling, race_conditions, behaviours]}]}.
{edoc_opts, [{report_missing_types, true}, {source_path, ["src"]}, {report_missing_types, true}, {todo, true}, {packages, false}, {subpackages, false}]}.
{xref_checks, [undefined_function_calls]}.
{cover_enabled, true}.