rebar.config

{erl_opts, [debug_info, warn_export_vars, warn_shadow_vars, warn_obsolete_guard]}.
{plugins, [
           {rebar3_elixir, "~> 0.1.2"},
           rebar3_hex,
           rebar3_lint
          ]}.

{deps, [
  {lager, "~> 3.2"},
  {jsx, "~> 2.8.0"}
 ]}.

{eunit_opts, [
              verbose, {report, {eunit_surefire, [{dir, "test/eunit"}]}}
             ]}.
{pre_hooks, [{eunit, "mkdir -p test/eunit"}]}.

{profiles, [
            {release, [
                       {elvis, [
                        #{dirs => ["."],
                          filter => "rebar.config",
                          rules => [{elvis_project, no_deps_master_rebar, []}]}]}
                      ]}
           ]}.

{elvis,
   [#{dirs => ["src", "test"],
      filter => "*.erl",
      rules => [{elvis_style, line_length, #{limit => 180}},
                {elvis_style, no_tabs},
                {elvis_style, no_trailing_whitespace},
                {elvis_style, macro_names},
                {elvis_style, macro_module_names},
                {elvis_style, dont_repeat_yourself, #{min_complexity => 25}},
                {elvis_style, operator_spaces, #{rules => [{right, ","},
                                                           {right, "++"},
                                                           {left, "++"}]}}]},
    #{dirs => ["."],
      filter => "rebar.config",
      rules => [{elvis_project, no_deps_master_rebar, []}]}]}.