Things like comments and line numbers from the .proto file are represented in the SourceCodeInfo message here <https://github.com/protocolbuffers/protobuf/blob/88d8f6001d4b14520488f23de36366b7df673373/src/google/protobuf/descriptor.proto#L754>. Unfortunately I'm not familiar enough with Go protos or protogen to say exactly how to get ahold of that, but this Location <https://pkg.go.dev/google.golang.org/protobuf/compiler/protogen#Location> type looks promising.
On Thu, Nov 3, 2022 at 3:07 AM Steve Simon <[email protected]> wrote: > Hi, > > I am using protogen for go successfully. We are using > extend google.protobuf.ServiceOptions { as we need to > encode extra fields for our backend. > > When I find typos in the serviceOptions I am parsing I would like to > generate diagnostics which reference the source proto file and line number. > > I have not found any way to extract the source line number for an object > (Service record in my case). Is it possible? > > -Steve > > -- > 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 view this discussion on the web visit > https://groups.google.com/d/msgid/protobuf/e5e894ff-fba1-4889-9445-12a629d19907n%40googlegroups.com > <https://groups.google.com/d/msgid/protobuf/e5e894ff-fba1-4889-9445-12a629d19907n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- 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 view this discussion on the web visit https://groups.google.com/d/msgid/protobuf/CADqAXr6FHekuf5%3D4CH5a97ZsoLTczrmJMjzvQRr%2BHk-wAhB2BQ%40mail.gmail.com.
