found mutex

main.go

@@ -133,7 +133,7 @@ func main() {
 	// parse sort & marshal options from the .proto file
 	// this goes through the .proto files and looks
 	// for `autogenpb: ` lines
-	if err := findAutogenpb(sortmap); err != nil {
+	if err := pb.findAutogenpb(f); err != nil {
 		log.Info("autogenpb parse error:", err)
 		os.Exit(-1)
 	}
@@ -148,7 +148,7 @@ func main() {
 			os.Exit(-1)
 		}
 		pb.addMutex(f)
-		os.Exit(0)
+		// os.Exit(0)
 
 		/*
 			// experiment to add a mutex to the structs.

parseProtoFile.go

@@ -11,13 +11,15 @@ import (
 	"golang.org/x/text/language"
 )
 
+// this parses the .proto file and handles anything with `autogenpb: `
+
 // finds autogenpb:marshal and autogenpb:unique in the .proto file
 //
 //	adds fields to []marshal and []unique
-func findAutogenpb(names map[string]string) error {
+func (pb *Files) findAutogenpb(f *File) error {
 	// log.Info("starting findAutogenpb() on", names["protofile"])
 	// read in the .proto file
-	data, err := os.ReadFile(names["protofile"])
+	data, err := os.ReadFile(f.Filename)
 	if err != nil {
 		// log.Info("open config file :", err)
 		return err
@@ -39,6 +41,14 @@ func findAutogenpb(names map[string]string) error {
 			// log.Info("found unique field", newu)
 			uniqueKeys = append(uniqueKeys, newu)
 		}
+		if strings.Contains(line, "autogenpb:mutex") {
+			parts := strings.Split(line, "autogenpb:mutex")
+			// log.Info("FOUND MUTEX line:", parts[0])
+			fields := strings.Fields(parts[0])
+			if fields[0] == "message" {
+				log.Info("FOUND MUTEX:", fields[1])
+			}
+		}
 	}
 	return nil
 }