Describes how do to static code gen for grpc

grpc_node_codegen.sh

yarn add grpc-tools

# In package.json scripts...
grpc_tools_node_protoc \
  --js_out=import_style=commonjs,binary:. \
  --grpc_out=. \
  --plugin=protoc-gen-grpc=`which grpc_tools_node_protoc_plugin` \
  path/to/proto/file.proto

# Proto Example: https://github.com/grpc/grpc/blob/master/examples/protos/helloworld.proto
# Server Example: https://github.com/grpc/grpc/blob/master/examples/node/static_codegen/greeter_server.js
# Client Example: https://github.com/grpc/grpc/blob/master/examples/node/static_codegen/greeter_client.js

Thanks very much. Lost 1 hour for looking this 😢