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Added support for proto3 field presence (#3752)

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This commit is contained in:
Garrett Gutierrez
2020-07-23 09:01:20 -07:00
committed by GitHub
parent a1ace9105a
commit cee815dbe3
1 changed files with 2 additions and 0 deletions
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cmd/protoc-gen-go-grpc/main.go
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@ -34,6 +34,7 @@ import (
"flag" "flag"
"google.golang.org/protobuf/compiler/protogen" "google.golang.org/protobuf/compiler/protogen"
"google.golang.org/protobuf/types/pluginpb"
) )
var requireUnimplemented *bool var requireUnimplemented *bool
@ -45,6 +46,7 @@ func main() {
protogen.Options{ protogen.Options{
ParamFunc: flags.Set, ParamFunc: flags.Set,
}.Run(func(gen *protogen.Plugin) error { }.Run(func(gen *protogen.Plugin) error {
gen.SupportedFeatures = uint64(pluginpb.CodeGeneratorResponse_FEATURE_PROTO3_OPTIONAL)
for _, f := range gen.Files { for _, f := range gen.Files {
if !f.Generate { if !f.Generate {
continue continue