This is my observation as well. I assumed it was the proto team as at least a collaborator in designing the rules but will ask the team. After looking at the source code my conclusion was that not enough was exposed to the yet to do this without just calling the compiler directly but figured I would ask the experts.
On Thu, Feb 8, 2018 at 4:27 PM Feng Xiao <[email protected]> wrote: > On Wed, Feb 7, 2018 at 7:14 PM, Marquis Taliaferro < > [email protected]> wrote: > >> Is there a way to generating a api descriptor proto in bazel for a grpc >> service. I dont mind writing my own rule but i would prefer not to just >> use a genrule for this. What im trying to do is described here >> <https://cloud.google.com/endpoints/docs/grpc/get-started-grpc-kubernetes-engine> >> in >> step 1. >> >> So basically given a proto_library rule like this >> >> proto_library( >> name = "user_proto", >> srcs = ["user.proto"], >> deps = [ >> ":error_proto", >> "//src/main/proto/overloaded/common:common_proto", >> "@googleapi//:annotations_proto"] >> ) >> >> how would i generate a descriptor proto that is equivalant to being >> generated on the commend line such as >> >> protoc \ >> *--include_imports \* >> * --include_source_info \* >> --proto_path=. \ >> --descriptor_set_out=api_descriptor.pb \ >> user.proto >> >> If there are some docs that im missing that could help that would also be >> very appreciated. >> > > I think the bazel folks may answer this question better since they > implemented the proto_library rule in bazel. You can post the question > there as well. As I remember, the proto_library rule already produces a > descriptor output but only for the proto in "srcs". So when you build > "user_proto", a descriptor file for user.proto is produced but not with > "include_imports", nor with "include_source_info". See: > https://github.com/bazelbuild/bazel/issues/4201#issuecomment-348673194 > https://github.com/bazelbuild/bazel/issues/4201#issuecomment-351055194 > > >> >> Thanks, >> Marquis >> > -- >> You received this message because you are subscribed to the Google Groups >> "Protocol Buffers" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. > > >> To post to this group, send email to [email protected]. >> Visit this group at https://groups.google.com/group/protobuf. >> For more options, visit https://groups.google.com/d/optout. >> > -- You received this message because you are subscribed to the Google Groups "Protocol Buffers" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/protobuf. For more options, visit https://groups.google.com/d/optout.
