dev

internal/plugin/commentgen.go

@@ -13,7 +13,7 @@ type commentGenerator struct {
 	descriptor protoreflect.Descriptor
 }
 
-func (c commentGenerator) generateLeading(f *codegen.File, indent int) {
+func (c commentGenerator) generateLeading(f *codegen.File, indent int) string {
 	loc := c.descriptor.ParentFile().SourceLocations().ByDescriptor(c.descriptor)
 	var comments string
 	if loc.TrailingComments != "" {
@@ -34,6 +34,8 @@ func (c commentGenerator) generateLeading(f *codegen.File, indent int) {
 			f.P(t(indent), "/** "+behaviorComment+" */")
 		}
 	}
+
+	return strings.TrimSpace(comments)
 }
 
 func fieldBehaviorComment(field protoreflect.FieldDescriptor) string {