protoc-gen-gosrcinfo advertises features (#499)

jhump · Feb 15, 2022 · c1d18a5 · c1d18a5
1 parent 604043b
commit c1d18a5
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Showing 3 changed files with 6 additions and 319 deletions.
diff --git a/desc/sourceinfo/cmd/protoc-gen-gosrcinfo/main.go b/desc/sourceinfo/cmd/protoc-gen-gosrcinfo/main.go
@@ -13,6 +13,7 @@ import (
 	"github.com/jhump/gopoet"
 	"github.com/jhump/goprotoc/plugins"
 	"google.golang.org/protobuf/types/descriptorpb"
+	"google.golang.org/protobuf/types/pluginpb"
 
 	"github.com/jhump/protoreflect/desc"
 )
@@ -22,6 +23,7 @@ func main() {
 }
 
 func genSourceInfo(req *plugins.CodeGenRequest, resp *plugins.CodeGenResponse) error {
+	resp.SupportsFeatures(pluginpb.CodeGeneratorResponse_FEATURE_PROTO3_OPTIONAL)
 	args, err := parseArgs(req.Args)
 	if err != nil {
 		return err

diff --git a/go.mod b/go.mod
@@ -5,8 +5,7 @@ go 1.13
 require (
 	github.com/golang/protobuf v1.5.0
 	github.com/jhump/gopoet v0.1.0
-	github.com/jhump/goprotoc v0.4.0
-	golang.org/x/net v0.0.0-20200625001655-4c5254603344 // indirect
+	github.com/jhump/goprotoc v0.5.0
 	google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013
 	google.golang.org/grpc v1.38.0
 	google.golang.org/protobuf v1.26.0