Run protoc command:
protoc -I api/proto --go_out=pkg/api --go_opt=paths=source_relative --go-grpc_out=pkg/api --go-grpc_opt=paths=source_relative --go-grpc_opt=require_unimplemented_servers=false api/proto/news.proto
Run grpc server:
go run cmd/main.go
GRPC client for this server is here