Switch Node.js SDK grpc dependency to grpc-js (#1529)

* update generation of libs. update libs. update sdk. update and fix tests. change emitter to stream. update example to 1.5.0

* Move grpc-tools installation to Dockerfile and fix version

* hopefully fix node-pre-gyp bug

build/build-sdk-images/node/Dockerfile

@@ -17,6 +17,9 @@ FROM $BASE_IMAGE
 RUN curl -sL https://deb.nodesource.com/setup_12.x | bash - && \
     apt-get install -y nodejs
 
+# Installing request is to address a bug with node-pre-gyp
+RUN npm install --unsafe-perm --global request@2.88.2 grpc-tools@1.8.1
+
 # code generation scripts
 COPY *.sh /root/
 RUN chmod +x /root/*.sh

build/build-sdk-images/node/gen.sh

@@ -25,8 +25,8 @@ googleapis=/go/src/agones.dev/agones/proto/googleapis
 
 cd /go/src/agones.dev/agones
 
-protoc -I ${googleapis} -I ${sdk} --grpc_out=minimum_node_version=12:./sdks/nodejs/lib --plugin=protoc-gen-grpc=`which grpc_node_plugin` sdk.proto
-protoc -I ${googleapis} -I ${sdk} --js_out=import_style=commonjs,binary:./sdks/nodejs/lib sdk.proto ${googleapis}/google/api/annotations.proto ${googleapis}/google/api/http.proto
+grpc_tools_node_protoc --proto_path=${googleapis} --proto_path=${sdk} --js_out=import_style=commonjs,binary:./sdks/nodejs/lib google/api/annotations.proto google/api/http.proto
+grpc_tools_node_protoc --proto_path=${googleapis} --proto_path=${sdk} --grpc_out=generate_package_definition:./sdks/nodejs/lib --js_out=import_style=commonjs,binary:./sdks/nodejs/lib sdk.proto
 
 header ./sdks/nodejs/lib/sdk_pb.js
 header ./sdks/nodejs/lib/google/api/annotations_pb.js

examples/nodejs-simple/package.json

@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "@google-cloud/agones-sdk": "1.4.0"
+    "@google-cloud/agones-sdk": "1.5.0"
   },
   "scripts": {
     "start": "node src/index.js"