Update configs

Author: yurrriq

.travis.yml

@@ -0,0 +1,18 @@
+sudo: false
+language: erlang
+install: true
+before_script:
+- wget https://s3.amazonaws.com/rebar3/rebar3
+- chmod +x rebar3
+env: PATH=$PATH:.
+cache:
+  directories:
+  - $HOME/.cache/rebar3/
+otp_release:
+- 19.3
+- 19.0
+- 18.3
+- 18.0
+script:
+- rebar3 as test do xref, dialyzer, eunit
+- rebar3 as test coveralls send

README.md

@@ -2,10 +2,23 @@
 
 *A WebSocket handler for [Elli](https://github.com/elli-lib/elli)*
 
+[![Erlang][erlang badge]][erlang downloads]
+[![Travis CI][travis badge]][travis builds]
+[![Coverage Status][coveralls badge]][coveralls link]
+[![Apache License][license badge]](LICENSE)
+
+[erlang badge]: https://img.shields.io/badge/erlang-%E2%89%A518.0-red.svg
+[erlang downloads]: http://www.erlang.org/downloads
+[travis builds]: https://travis-ci.org/elli-lib/elli_websocket
+[travis badge]: https://travis-ci.org/elli-lib/elli_websocket.svg
+[coveralls badge]: https://coveralls.io/repos/github/elli-lib/elli_websocket/badge.svg?branch=develop
+[coveralls link]: https://coveralls.io/github/elli-lib/elli_websocket?branch=develop
+[license badge]: https://img.shields.io/badge/license-Apache%202.0-blue.svg
+
 
 ## Installation
 
-You can add `elli_websocket` to your application by adding it as a dependency to your elli 
+You can add `elli_websocket` to your application by adding it as a dependency to your elli
 application.
 
 ```erlang
@@ -65,13 +78,13 @@ init(Req, Args) ->
 
 handle(Req, Args) ->
     Method = case elli_request:get_header(<<"Upgrade">>, Req) of
-        <<"websocket">> -> 
+        <<"websocket">> ->
             websocket;
         _ ->
-            elli_request:method(Req)        
+            elli_request:method(Req)
     end,
     handle(Method, elli_request:path(Req), Req, Args).
-    
+
 handle_event(_Event, _Data, _Args) ->
     ok.
 
@@ -85,9 +98,9 @@ init_ws(_, _, _) ->
     ignore.
 
 handle('websocket', [<<"echo_websocket">>], Req, Args) ->
-    %% Upgrade to a websocket connection. 
+    %% Upgrade to a websocket connection.
     elli_websocket:upgrade(Req, Args),
-    
+
     %% websocket is closed.
     {close, <<>>};
 

elvis.config

@@ -0,0 +1,58 @@
+[
+ {
+   elvis,
+   [
+    {config,
+     [#{dirs    => [
+                    "src"
+                    %% TODO: "test"
+                   ],
+        filter  => "*.erl",
+        files   => [
+                    #{path => "src/elli_bstr.erl"},
+                    #{path => "src/elli_example_websocket.erl"},
+                    #{path => "src/elli_proplists.erl"},
+                    #{path => "src/elli_websocket.erl"},
+                    #{path => "src/elli_websocket_handler.erl"},
+                    #{path => "src/elli_ws_http.erl"},
+                    %% #{path => "./src/elli_ws_protocol.erl"}
+                    #{path => "src/elli_ws_request_adapter.erl"}
+                   ],
+        rules   => [
+                    {elvis_style, line_length,
+                     #{limit => 100}},
+                    {elvis_style, no_tabs},
+                    {elvis_style, no_trailing_whitespace},
+                    {elvis_style, no_if_expression},
+                    {elvis_style, no_nested_try_catch},
+                    {elvis_style, invalid_dynamic_call,
+                     #{ignore => [
+                                  elli_ws_request_adapter
+                                 ]}},
+                    {elvis_style, used_ignored_variable},
+                    {elvis_style, no_behavior_info},
+                    {elvis_style, state_record_and_type},
+                    {elvis_style, no_spec_with_records},
+                    {elvis_style, dont_repeat_yourself,
+                     #{min_complexity => 14}},
+                    {elvis_style, no_debug_call}
+                   ],
+        ruleset => erl_files
+       },
+      #{dirs    => ["."],
+        filter  => "Makefile",
+        ruleset => makefiles
+       },
+      #{dirs    => ["."],
+        filter  => "rebar.config",
+        ruleset => rebar_config
+       },
+      #{dirs    => ["."],
+        filter  => "elvis.config",
+        ruleset => elvis_config
+       }
+     ]
+    }
+   ]
+ }
+].

rebar.config

@@ -1 +1,47 @@
 {erl_opts, [debug_info]}.
+
+{xref_checks, [undefined_function_calls,locals_not_used]}.
+
+{dialyzer, [{base_plt_apps, [elli]}]}.
+
+{profiles, [
+  {test, [
+    {erl_first_files, [
+      "src/elli_websocket_handler"
+    ]},
+    {deps, [{elli, "2.0.1"}]}
+  ]},
+  {docs, [
+    {deps, [
+      {elli, "2.0.1"},
+      {edown, "0.8.1"}
+    ]}
+  ]}
+]}.
+
+{edoc_opts, [
+  {application, elli_websocket},
+  {subpackages, false},
+  {doclet, edown_doclet},
+  {todo,   true},
+  {doc_path, [
+    "http://raw.github.com/elli-lib/elli/develop/doc"
+  ]},
+  {source_path, [
+    "src",
+    "_build/test/lib/elli"
+  ]}
+]}.
+
+{project_plugins, [
+  {coveralls, "1.4.0"},
+  {rebar3_lint, "0.1.9"}
+]}.
+
+{provider_hooks, [{pre, [{eunit, lint}]}]}.
+
+{cover_enabled, true}.
+{cover_export_enabled, true}.
+%% {cover_excl_mods, []}.
+{coveralls_coverdata, "_build/test/cover/eunit.coverdata"}.
+{coveralls_service_name, "travis-ci"}.

rebar.lock

@@ -0,0 +1 @@
+[].