Update Swagger Codegen from 2.1.6 to 2.2.2 (grpc-ecosystem#415)

.travis.yml

@@ -11,10 +11,11 @@ cache:
   - ${TRAVIS_BUILD_DIR}/examples/browser/node_modules
 before_install:
 - ./.travis/install-protoc.sh 3.1.0
-- ./.travis/install-swagger-codegen.sh 2.1.6
+- ./.travis/install-swagger-codegen.sh 2.2.2
 - nvm install v6.1 && nvm use v6.1 && node --version
 - go get github.com/golang/lint/golint
 - go get github.com/dghubble/sling
+- go get github.com/go-resty/resty
 install:
 - go get github.com/grpc-ecosystem/grpc-gateway/protoc-gen-grpc-gateway
 - go get github.com/grpc-ecosystem/grpc-gateway/runtime

Makefile

@@ -109,12 +109,16 @@ $(EXAMPLE_SWAGGERSRCS): $(SWAGGER_PLUGIN) $(SWAGGER_EXAMPLES)
 
 $(ECHO_EXAMPLE_SRCS): $(ECHO_EXAMPLE_SPEC)
 	$(SWAGGER_CODEGEN) generate -i $(ECHO_EXAMPLE_SPEC) \
-	    -l go -o examples/clients --additional-properties packageName=echo
-	@rm -f $(EXAMPLE_CLIENT_DIR)/README.md $(EXAMPLE_CLIENT_DIR)/git_push.sh $(EXAMPLE_CLIENT_DIR)/.gitignore
+	    -l go -o examples/clients/echo --additional-properties packageName=echo
+	@rm -f $(EXAMPLE_CLIENT_DIR)/echo/README.md \
+		$(EXAMPLE_CLIENT_DIR)/echo/git_push.sh \
+		$(EXAMPLE_CLIENT_DIR)/echo/.travis.yml
 $(ABE_EXAMPLE_SRCS): $(ABE_EXAMPLE_SPEC)
 	$(SWAGGER_CODEGEN) generate -i $(ABE_EXAMPLE_SPEC) \
-	    -l go -o examples/clients --additional-properties packageName=abe
-	@rm -f $(EXAMPLE_CLIENT_DIR)/README.md $(EXAMPLE_CLIENT_DIR)/git_push.sh $(EXAMPLE_CLIENT_DIR)/.gitignore
+	    -l go -o examples/clients/abe --additional-properties packageName=abe
+	@rm -f $(EXAMPLE_CLIENT_DIR)/abe/README.md \
+		$(EXAMPLE_CLIENT_DIR)/abe/git_push.sh \
+		$(EXAMPLE_CLIENT_DIR)/abe/.travis.yml
 
 examples: $(EXAMPLE_SVCSRCS) $(EXAMPLE_GWSRCS) $(EXAMPLE_DEPSRCS) $(EXAMPLE_SWAGGERSRCS) $(EXAMPLE_CLIENT_SRCS)
 test: examples

examples/client_test.go

@@ -18,7 +18,7 @@ func TestEchoClient(t *testing.T) {
 	}
 
 	cl := echo.NewEchoServiceApiWithBasePath("http://localhost:8080")
-	resp, err := cl.Echo("foo")
+	resp, _, err := cl.Echo("foo")
 	if err != nil {
 		t.Errorf(`cl.Echo("foo") failed with %v; want success`, err)
 	}
@@ -35,7 +35,7 @@ func TestEchoBodyClient(t *testing.T) {
 
 	cl := echo.NewEchoServiceApiWithBasePath("http://localhost:8080")
 	req := echo.ExamplepbSimpleMessage{Id: "foo"}
-	resp, err := cl.EchoBody(req)
+	resp, _, err := cl.EchoBody(req)
 	if err != nil {
 		t.Errorf("cl.EchoBody(%#v) failed with %v; want success", req, err)
 	}
@@ -56,7 +56,7 @@ func TestAbitOfEverythingClient(t *testing.T) {
 }
 
 func testABEClientCreate(t *testing.T, cl *abe.ABitOfEverythingServiceApi) {
-	want := abe.ExamplepbABitOfEverything{
+	want := &abe.ExamplepbABitOfEverything{
 		FloatValue:               1.5,
 		DoubleValue:              2.5,
 		Int64Value:               "4294967296",
@@ -73,7 +73,7 @@ func testABEClientCreate(t *testing.T, cl *abe.ABitOfEverythingServiceApi) {
 		Sint64Value:              "4611686018427387903",
 		NonConventionalNameValue: "camelCase",
 	}
-	resp, err := cl.Create(
+	resp, _, err := cl.Create(
 		want.FloatValue,
 		want.DoubleValue,
 		want.Int64Value,
@@ -148,7 +148,7 @@ func testABEClientCreateBody(t *testing.T, cl *abe.ABitOfEverythingServiceApi) {
 			"b": {Name: "y", Amount: 2},
 		},
 	}
-	resp, err := cl.CreateBody(want)
+	resp, _, err := cl.CreateBody(want)
 	if err != nil {
 		t.Errorf("cl.CreateBody(%#v) failed with %v; want success", want, err)
 	}

examples/clients/abe/.gitignore

@@ -0,0 +1 @@
+/docs

examples/clients/abe/.swagger-codegen-ignore

@@ -0,0 +1 @@
+.gitignore