rebar.config

{erl_opts,
	[
      native
     ,{hipe, o3}
     ,debug_info
     ,fail_on_warning
     ,warnings_as_errors
     ,{d, 'VSN'}
     % Uncomment the below, if you're on 17
     %,{d, 'SYSTEM_TIME'}
     ]
}.
{deps, [
  {erlang_testing,
    {git, "https://github.com/ruanpienaar/erlang_testing", {tag, "0.0.3"}}}
  % {coveralls,
      % {git, "https://github.com/markusn/coveralls-erl", {branch, "v2.2.0"}}}
]}.

%{require_otp_vsn, "17.*|18.*|19.*|20.*|21.*"}.
{edoc_opts, [{doclet, edown_doclet}]}.
{eunit_opts, [
	% verbose,
	% {report,{eunit_surefire,[{dir,"."}]}},
	{report, {eunit_progress, [colored, profile]}}
]}.
{eunit_compile_opts, [{i, "../"}]}.

{plugins, [
    % {coveralls, {git, "https://github.com/ruanpienaar/coveralls-erl", {tag, "0.0.1"}}}%,
    % Comment out below if on 17, seems to crash for me.
    rebar3_proper
]}.

{cover_enabled, true}.
{cover_export_enabled, true}.
{coveralls_coverdata, "_build/test/cover/*.coverdata"}. % or a list of files
{coveralls_service_name , "travis-ci"}.
{cover_excl_mods, [hawk_tcp_dist]}.

% Comment out below if on 17, seems to crash for me.
{profiles,
    [{test, [
        {deps, [{proper, "1.2.0"}, recon]}
        ]}
    ]
}.

%% == Dialyzer ==

{dialyzer, [
    {warnings, [
        no_return
        ,no_unused
        ,no_improper_lists
        ,no_fun_app
        ,no_match
        ,no_opaque
        ,no_fail_call
        ,no_contracts
        ,no_behaviours
        ,no_undefined_callbacks
        ,unmatched_returns
        ,error_handling
        ,overspecs
        ,underspecs
        ,specdiffs
    ]},
    {get_warnings, true},
    {plt_apps, all_deps}, % top_level_deps | all_deps
    {plt_extra_apps, [hawk]},
    {plt_location, local}, % local | "/my/file/name"
    {plt_prefix, "rebar3"},
    {base_plt_apps, []},
    {base_plt_location, global}, % global | "/my/file/name"
    {base_plt_prefix, "rebar3"}
]}.


%% == xref ==

{xref_warnings, true}.

%% optional extra paths to include in xref:set_library_path/2.
%% specified relative location of rebar.config.
%% e.g. {xref_extra_paths,["../gtknode/src"]}
%% {xref_extra_paths,[]}.

%% xref checks to run
{xref_checks, [ 
	undefined_function_calls,
	undefined_functions,
	locals_not_used,
	%exports_not_used, ( not useful, since start_link is called by proc_lib, and 
	% other libs call hawk.erl
	deprecated_function_calls,
	deprecated_functions
]}.

%% Optional custom xref queries (xref manual has details) specified as
%%     {xref_queries, [{query_string(), expected_query_result()},...]}
%% The following for example removes all references to mod:*foo/4
%% functions from undefined external function calls as those are in a
%% generated module
%%{xref_queries,
%% [{"(XC - UC) || (XU - X - B"
%%   " - (\"mod\":\".*foo\"/\"4\"))",[]}]}.