Merge pull request #10 from commitdev/http-swagger

#4 & #8 Generates swagger and http gateway libs

example/hello-world-idl/Makefile

@@ -1,11 +1,13 @@
 PROTOC_VERSION := 3.9.2
 PROTOC_WEB_VERSION := 1.0.6
+
 PROTO_SOURCES := -I /usr/local/include
 PROTO_SOURCES += -I .
 PROTO_SOURCES += -I ${GOPATH}/src
 PROTO_SOURCES += -I ${GOPATH}/src/github.com/grpc-ecosystem/grpc-gateway/third_party/googleapis
+PROTO_SOURCES += -I ${GOPATH}/src/github.com/grpc-ecosystem/grpc-gateway
 
-deps-linux: deps-protoc-linux deps-grpc-web-linux
+deps-linux: deps-protoc-linux deps-grpc-web-linux deps-go
 
 deps-protoc-linux:
 	curl -OL https://github.com/google/protobuf/releases/download/v$(PROTOC_VERSION)/protoc-$(PROTOC_VERSION)-linux-x86_64.zip
@@ -19,9 +21,14 @@ deps-grpc-web-linux:
 	sudo mv protoc-gen-grpc-web-$(PROTOC_WEB_VERSION)-linux-x86_64 /usr/local/bin/protoc-gen-grpc-web
 	chmod +x /usr/local/bin/protoc-gen-grpc-web
 
-generate: generate-grpc generate-web
+deps-go:
+	go get -u github.com/grpc-ecosystem/grpc-gateway/protoc-gen-grpc-gateway
+	go get -u github.com/grpc-ecosystem/grpc-gateway/protoc-gen-swagger
+	go get -u github.com/golang/protobuf/protoc-gen-go
+
+generate: generate-grpc generate-web generate-http
 
-generate-grpc:
+generate-grpc:	
 	mkdir -p gen/go
 	protoc ${PROTO_SOURCES} --go_out=plugins=grpc:./gen/go ./proto/health/*.proto
 	protoc ${PROTO_SOURCES} --go_out=plugins=grpc:./gen/go ./proto/helloworld/*.proto
@@ -33,4 +40,11 @@ generate-web:
 	protoc ${PROTO_SOURCES} --grpc-web_out=import_style=typescript,mode=grpcwebtext:gen/web ./proto/helloworld/*.proto
 	cp -f -rv gen/web/proto/* gen/web
 	rm -rf gen/web/Proto gen/web/proto
+generate-http:
+	mkdir -p gen/http gen/swagger
+	protoc ${PROTO_SOURCES} --grpc-gateway_out=logtostderr=true:gen/http --swagger_out=logtostderr=true:gen/swagger ./proto/health/*.proto
+	protoc ${PROTO_SOURCES} --grpc-gateway_out=logtostderr=true:gen/http --swagger_out=logtostderr=true:gen/swagger ./proto/helloworld/*.proto
+	cp -f -rv gen/http/proto/* gen/http
+	cp -f -rv gen/swagger/proto/* gen/swagger
+	rm -rf gen/swagger/proto