rebar.config

{erl_opts,
 [debug_info,
  report,
  verbose,
  warn_export_vars,
  warn_keywords,
  warn_unused_import,
  warnings_as_errors]}.

{deps, []}.

{shell,
 % {config, "config/sys.config"},
 [{apps, [troll]}]}.

{project_plugins,
 [{rebar3_format, "~> 1.2.1"}, {rebar3_hank, "~> 1.3.0"}, {rebar3_lint, "~> 2.0.1"}]}.

{dialyzer,
 [{warnings, [unknown, no_return, error_handling]},
  {get_warnings, true},
  {plt_apps, all_deps},
  {plt_extra_apps, []},
  {plt_location, local},
  {base_plt_apps, [erts, stdlib, kernel, runtime_tools, syntax_tools, compiler, crypto]},
  {base_plt_location, "_build/global_plt"}]}.

{xref_checks,
 [undefined_function_calls, locals_not_used, exports_not_used, deprecated_function_calls]}.

{hank, [{ignore, [{"src/troll_retro.erl", unnecessary_function_arguments}]}]}.

{elvis,
 [#{dirs => ["src"],
    filter => "*.erl",
    rules =>
        [%% obviously an excessive restriction for a debugging tool
         {elvis_style, invalid_dynamic_call, #{ignore => [troll]}},
         %% prevent demands for DRY-out that isn't worth the loss in readability
         {elvis_style, dont_repeat_yourself, #{min_complexity => 14}}],
    ruleset => erl_files}]}.

{relx, [{release, {troll, "0.0.1"}, [troll]}, {dev_mode, true}, {include_erts, false}]}.