style: cleanup lint errors

Author: hauleth

rebar.config

@@ -1,7 +1,9 @@
 {erl_opts, [debug_info]}.
 {deps, [{opencensus, "~> 0.6.0"},
         {jsx, "~> 2.9"}]}.
-{project_plugins, [rebar3_lint, rebar3_hex]}.
+
+{project_plugins, [rebar3_lint,
+                   covertool]}.
 
 {shell, [{config, "config/dev.conf"}]}.
 

rebar.lock

@@ -1,14 +1,14 @@
 {"1.1.0",
-[{<<"counters">>,{pkg,<<"counters">>,<<"0.2.0">>},1},
- {<<"ctx">>,{pkg,<<"ctx">>,<<"0.4.1">>},1},
+[{<<"counters">>,{pkg,<<"counters">>,<<"0.2.1">>},1},
+ {<<"ctx">>,{pkg,<<"ctx">>,<<"0.5.0">>},1},
  {<<"jsx">>,{pkg,<<"jsx">>,<<"2.9.0">>},0},
  {<<"opencensus">>,{pkg,<<"opencensus">>,<<"0.6.0">>},0},
  {<<"rfc3339">>,{pkg,<<"rfc3339">>,<<"0.9.0">>},2},
  {<<"wts">>,{pkg,<<"wts">>,<<"0.3.0">>},1}]}.
 [
 {pkg_hash,[
- {<<"counters">>, <<"EF00F33404FDD9BD233F9B7966233222469E4560DBE1C712EA2E1AB63BB8FEFD">>},
- {<<"ctx">>, <<"E4297DD25CCDE992BC7DE298F514BEACD0A44FAA9126A1F2567306D94C519A13">>},
+ {<<"counters">>, <<"AA3D97E88F92573488987193D0F48EFCE0F3B2CD1443BF4EE760BC7F99322F0C">>},
+ {<<"ctx">>, <<"78E0F16712E12D707A7F34277381B8E193D7C71EAA24D37330DC02477C09EDA5">>},
  {<<"jsx">>, <<"D2F6E5F069C00266CAD52FB15D87C428579EA4D7D73A33669E12679E203329DD">>},
  {<<"opencensus">>, <<"90C1078A3BA18817D6445B3F79E7515122823198FEDD5A880F74D69C205D8B90">>},
  {<<"rfc3339">>, <<"2075653DC9407541C84B1E15F8BDA2ABE95FB17C9694025E079583F2D19C1060">>},

src/oc_reporter_datadog.erl

@@ -64,7 +64,8 @@ report(Spans, #{
                 {ok, {{_, Code, _}, _, _}} when Code >= 200, Code =< 299 ->
                     ok;
                 {ok, {{_, Code, _}, _, Message}} ->
-                    ?LOG_ERROR("DD: Unable to send spans, DD reported an error: ~p: ~p",
+                    ?LOG_ERROR("DD: Unable to send spans,"
+                               " DD reported an error: ~p: ~p",
                               [Code, Message]);
                 {error, Reason} ->
                     ?LOG_ERROR("DD: Unable to send spans, client error: ~p",

src/oc_stat_exporter_datadog.erl

@@ -6,7 +6,9 @@
 %%
 %% <ul>
 %%  <li>`host' - address where DataDog Agent lives (default `"localhost"')</li>
-%%  <li>`port' - port on which Agent listens for statsd metrics (default `8125')</li>
+%%  <li>
+%%    `port' - port on which Agent listens for statsd metrics (default `8125')
+%%  </li>
 %% </ul>
 -module(oc_stat_exporter_datadog).
 
@@ -74,7 +76,11 @@ build_row(_Type, Value, Tags) ->
     [[$:, format_num(Value), "|g", Tags]].
 
 bucket_row({Bound, Count}, Tags) when is_integer(Count) ->
-    [$:, format_num(Count), "|g", tags_append(Tags, ["le:", format_num(Bound)])].
+    [
+     $:, format_num(Count),
+     "|g",
+     tags_append(Tags, ["le:", format_num(Bound)])
+    ].
 
 tags_append([], Value) -> ["|#", Value];
 tags_append(List, Value) -> [List, $,, Value].