Update Dependencies

example/rebar.config

@@ -16,13 +16,12 @@
            , strict_validation
            , warn_export_vars
            , warn_exported_vars
-           , warn_missing_spec
            , warn_untyped_record
            , debug_info]}.
 
 %% == Dependencies ==
 
-{deps, [ {mixer, "0.1.5", {pkg, inaka_mixer}}
+{deps, [ {mixer, "1.0.0", {pkg, inaka_mixer}}
        , cowboy_swagger
        ]}.
 

example/rebar.lock

@@ -1,16 +1,16 @@
 {"1.1.0",
-[{<<"cowboy">>,{pkg,<<"cowboy">>,<<"2.1.0">>},2},
- {<<"cowlib">>,{pkg,<<"cowlib">>,<<"2.0.1">>},3},
- {<<"jsx">>,{pkg,<<"jsx">>,<<"2.8.1">>},1},
- {<<"mixer">>,{pkg,<<"inaka_mixer">>,<<"0.1.5">>},0},
+[{<<"cowboy">>,{pkg,<<"cowboy">>,<<"2.3.0">>},1},
+ {<<"cowlib">>,{pkg,<<"cowlib">>,<<"2.2.1">>},2},
+ {<<"jsx">>,{pkg,<<"jsx">>,<<"2.9.0">>},1},
+ {<<"mixer">>,{pkg,<<"inaka_mixer">>,<<"1.0.0">>},0},
  {<<"ranch">>,{pkg,<<"ranch">>,<<"1.4.0">>},2},
- {<<"trails">>,{pkg,<<"trails">>,<<"2.0.0">>},1}]}.
+ {<<"trails">>,{pkg,<<"trails">>,<<"2.1.0">>},1}]}.
 [
 {pkg_hash,[
- {<<"cowboy">>, <<"69F9DB3B23C24AB6B3A169A6357130C16B39CDA1A1F8C582F818883EE552589D">>},
- {<<"cowlib">>, <<"4DFFFB1DB296EAB9F2E8B95EE3017007F674BC920CE30AEB5A53BBDA82FC38C0">>},
- {<<"jsx">>, <<"1453B4EB3615ACB3E2CD0A105D27E6761E2ED2E501AC0B390F5BBEC497669846">>},
- {<<"mixer">>, <<"754630C0E60221B23E4D83ADF6E789A8B283855E23F9391EEC40980E6E800486">>},
+ {<<"cowboy">>, <<"268429481D6F41AD5564ADE4A2439C284B569083FCA0D19078AD4F56B4624724">>},
+ {<<"cowlib">>, <<"1AFA5B233CEE8F642C153EC6F1DC48DB0DD9A43E2114BC8B43E9D59636F6AE1F">>},
+ {<<"jsx">>, <<"D2F6E5F069C00266CAD52FB15D87C428579EA4D7D73A33669E12679E203329DD">>},
+ {<<"mixer">>, <<"B991687E1D7750CAB5906800F9F451E96594F77F8F0FFA304602DF92E7A58607">>},
  {<<"ranch">>, <<"10272F95DA79340FA7E8774BA7930B901713D272905D0012B06CA6D994F8826B">>},
- {<<"trails">>, <<"40125994045FBDB07909D0778E12004B3B7722E25AAE292EC83019630BA66E7E">>}]}
+ {<<"trails">>, <<"D51D7F065F2B692654C611C663BFAC377D47EAFF9D38D0C17ECD031D1A59399A">>}]}
 ].

example/src/example_default.erl

@@ -1,6 +1,8 @@
 -module(example_default).
 
--export([ init/3
+-behaviour(cowboy_rest).
+
+-export([ init/2
         , rest_init/2
         , content_types_accepted/2
         , content_types_provided/2
@@ -9,8 +11,8 @@
         ]).
 
 %% cowboy
-init(_Transport, _Req, _Opts) ->
-  {upgrade, protocol, cowboy_rest}.
+init(Req, _Opts) ->
+  {cowboy_rest, Req, #{}}.
 
 rest_init(Req, _Opts) ->
   {ok, Req, #{}}.

example/src/example_description_handler.erl

@@ -1,10 +1,12 @@
 -module(example_description_handler).
 
+-behaviour(cowboy_rest).
+
 -include_lib("mixer/include/mixer.hrl").
 -mixin([
         {example_default,
          [
-          init/3,
+          init/2,
           rest_init/2,
           content_types_accepted/2,
           content_types_provided/2,

example/src/example_echo_handler.erl

@@ -1,10 +1,12 @@
 -module(example_echo_handler).
 
+-behaviour(cowboy_rest).
+
 -include_lib("mixer/include/mixer.hrl").
 -mixin([
         {example_default,
          [
-          init/3,
+          init/2,
           rest_init/2,
           content_types_accepted/2,
           content_types_provided/2,
@@ -54,8 +56,8 @@ handle_get(Req, State) ->
   {Body, Req, State}.
 
 handle_put(Req, State) ->
-  {Echo, Req1} = cowboy_req:binding(echo, Req, ""),
+  Echo = cowboy_req:binding(echo, Req, ""),
   application:set_env(example, echo, Echo),
   Body = [<<"You put an echo! ">> , Echo],
-  Req2 = cowboy_req:set_resp_body(Body, Req1),
-  {true, Req2, State}.
+  Req1 = cowboy_req:set_resp_body(Body, Req),
+  {true, Req1, State}.

rebar.config

@@ -24,8 +24,8 @@
 
 {profiles, [
   {test, [
-    {deps, [ {katana_test, "0.1.1"}
-           , {mixer,       "0.1.5", {pkg, inaka_mixer}}
+    {deps, [ {katana_test, "1.0.0"}
+           , {mixer,       "1.0.0", {pkg, inaka_mixer}}
            , {shotgun,     "0.3.0"}
     ]}
   ]}
@@ -60,20 +60,23 @@
 
 %% == Dependencies ==
 
-{deps, [ {jsx, "2.8.1"}
-       , {trails, "2.0.0"}
+{deps, [ {jsx,    "2.9.0"}
+       , {cowboy, "2.3.0"}
+       , {ranch,  "1.4.0"}
+       , {trails, "2.1.0"}
        ]}.
 
 %% == Dialyzer ==
 
 {dialyzer, [ {warnings, [ no_return
                         , unmatched_returns
                         , error_handling
+                        , unknown
                         ]}
            , {plt_apps, top_level_deps}
-           , {plt_extra_apps, []}
+           , {plt_extra_apps, [cowboy, trails, ranch, jsx]}
            , {plt_location, local}
-           , {base_plt_apps, [stdlib, kernel]}
+           , {base_plt_apps, [stdlib, kernel, erts]}
            , {base_plt_location, global}]}.
 
 

rebar.lock

@@ -1,14 +1,14 @@
 {"1.1.0",
-[{<<"cowboy">>,{pkg,<<"cowboy">>,<<"2.1.0">>},1},
- {<<"cowlib">>,{pkg,<<"cowlib">>,<<"2.0.1">>},2},
- {<<"jsx">>,{pkg,<<"jsx">>,<<"2.8.1">>},0},
+[{<<"cowboy">>,{pkg,<<"cowboy">>,<<"2.3.0">>},0},
+ {<<"cowlib">>,{pkg,<<"cowlib">>,<<"2.2.1">>},1},
+ {<<"jsx">>,{pkg,<<"jsx">>,<<"2.9.0">>},0},
  {<<"ranch">>,{pkg,<<"ranch">>,<<"1.4.0">>},1},
- {<<"trails">>,{pkg,<<"trails">>,<<"2.0.0">>},0}]}.
+ {<<"trails">>,{pkg,<<"trails">>,<<"2.1.0">>},0}]}.
 [
 {pkg_hash,[
- {<<"cowboy">>, <<"69F9DB3B23C24AB6B3A169A6357130C16B39CDA1A1F8C582F818883EE552589D">>},
- {<<"cowlib">>, <<"4DFFFB1DB296EAB9F2E8B95EE3017007F674BC920CE30AEB5A53BBDA82FC38C0">>},
- {<<"jsx">>, <<"1453B4EB3615ACB3E2CD0A105D27E6761E2ED2E501AC0B390F5BBEC497669846">>},
+ {<<"cowboy">>, <<"268429481D6F41AD5564ADE4A2439C284B569083FCA0D19078AD4F56B4624724">>},
+ {<<"cowlib">>, <<"1AFA5B233CEE8F642C153EC6F1DC48DB0DD9A43E2114BC8B43E9D59636F6AE1F">>},
+ {<<"jsx">>, <<"D2F6E5F069C00266CAD52FB15D87C428579EA4D7D73A33669E12679E203329DD">>},
  {<<"ranch">>, <<"10272F95DA79340FA7E8774BA7930B901713D272905D0012B06CA6D994F8826B">>},
- {<<"trails">>, <<"40125994045FBDB07909D0778E12004B3B7722E25AAE292EC83019630BA66E7E">>}]}
+ {<<"trails">>, <<"D51D7F065F2B692654C611C663BFAC377D47EAFF9D38D0C17ECD031D1A59399A">>}]}
 ].

src/cowboy_swagger.app.src

@@ -6,6 +6,8 @@
   {applications,
    [kernel,
     stdlib,
+    ranch,
+    cowboy,
     trails,
     jsx
    ]},

src/cowboy_swagger_handler.erl

@@ -1,5 +1,5 @@
 %%% @doc Cowboy Swagger Handler. This handler exposes a GET operation
-%%%      to enable that  `swagger.json' can be retrieved from embedded
+%%%      to enable `swagger.json' to be retrieved from embedded
 %%%      Swagger-UI (located in `priv/swagger' folder).
 -module(cowboy_swagger_handler).
 
@@ -8,7 +8,7 @@
 -export([trails/0, trails/1]).
 
 -type route_match() :: '_' | iodata().
--type options() :: #{server => ranch:ref(), host => route_match()}.
+-export_type([route_match/0]).
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %%% Trails
@@ -20,7 +20,7 @@
 %%      that returns the `swagger.json'.
 -spec trails() -> trails:trails().
 trails() -> trails(#{}).
--spec trails(Options::options()) -> trails:trails().
+-spec trails(cowboy_swagger_json_handler:options()) -> trails:trails().
 trails(Options) ->
   StaticFiles =
     case application:get_env(cowboy_swagger, static_files) of

src/cowboy_swagger_json_handler.erl

@@ -1,5 +1,5 @@
 %%% @doc Cowboy Swagger Handler. This handler exposes a GET operation
-%%%      to enable that  `swagger.json' can be retrieved from embedded
+%%%      to enable `swagger.json' to be retrieved from embedded
 %%%      Swagger-UI (located in `priv/swagger' folder).
 -module(cowboy_swagger_json_handler).
 
@@ -8,24 +8,33 @@
         , content_types_provided/2
         ]).
 
+-behaviour(cowboy_rest).
+
 %% Handlers
 -export([handle_get/2]).
 
--type state() :: #{}.
+-type options() :: #{ server => ranch:ref()
+                    , host   => cowboy_swagger_handler:route_match()
+                    , _ => _
+                    }.
+-export_type([options/0]).
+
+-type state() :: options().
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %%% Cowboy Callbacks
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 %% @hidden
--spec init(cowboy_req:req(), state()) ->
+-spec init(cowboy_req:req(), options()) ->
   {cowboy_rest, cowboy_req:req(), state()}.
-init(Req, State) ->
+init(Req, Opts) ->
+  State = Opts,
   {cowboy_rest, Req, State}.
 
 %% @hidden
 -spec content_types_provided(cowboy_req:req(), state()) ->
-  {[term()], cowboy_req:req(), state()}.
+  {[{binary(), atom()}], cowboy_req:req(), state()}.
 content_types_provided(Req, State) ->
   {[{<<"application/json">>, handle_get}], Req, State}.
 

src/cowboy_swagger_redirect_handler.erl

@@ -1,5 +1,7 @@
 -module(cowboy_swagger_redirect_handler).
 
+-behaviour(cowboy_rest).
+
 %% Cowboy callbacks
 -export([init/2]).
 
@@ -35,6 +37,6 @@ previously_existed(Req, State) ->
 
 %% @hidden
 -spec moved_permanently(Req::cowboy_req:req(), State::state()) ->
-  {{boolean(), string()}, cowboy_req:req(), state()}.
+  {{true, iodata()}, cowboy_req:req(), state()}.
 moved_permanently(Req, State) ->
   {{true, "/api-docs/index.html"}, Req, State}.

test/cowboy_swagger_meta_SUITE.erl

@@ -17,7 +17,12 @@
 
 -spec init_per_suite(config()) -> config().
 init_per_suite(Config) ->
-    [ {application, cowboy_swagger} | Config].
+    [ {application, cowboy_swagger}
+    %% Until the next version of katana-test fixes the missing test deps in plt
+    %% issue, we can't use the default warnings that include 'unknown' here.
+    , {dialyzer_warnings, [error_handling, race_conditions, unmatched_returns]}
+    | Config
+    ].
 
 -spec end_per_suite(config()) -> config().
 end_per_suite(Config) -> Config.

test/host1_handler.erl

@@ -39,6 +39,6 @@ allowed_methods(Req, State) ->
 
 %% internal
 handle_get(Req, State) ->
-  {Host, Req1} = cowboy_req:host(Req),
+  Host = cowboy_req:host(Req),
   Body = <<"I am ", Host/binary>>,
-  {Body, Req1, State}.
+  {Body, Req, State}.