Add stdout logging support to LoggerImpl as an option

open_telemetry_logger.go

@@ -13,10 +13,19 @@ import (
 )
 
 type LoggerImpl struct {
-	logger log.Logger
+	logger      log.Logger
+	logToStdout bool
 }
 
-func NewLoggerImpl(name string, version string) *LoggerImpl {
+type LoggerImplOption func(*LoggerImpl)
+
+func PrintToStdout() LoggerImplOption {
+	return func(l *LoggerImpl) {
+		l.logToStdout = true
+	}
+}
+
+func NewLoggerImpl(name string, version string, opts ...LoggerImplOption) *LoggerImpl {
 	// Create an OTLP exporter
 	logExporter, err := otlploggrpc.New(context.Background())
 	if err != nil {
@@ -51,9 +60,13 @@ func NewLoggerImpl(name string, version string) *LoggerImpl {
 	// Create a logger
 	logger := provider.Logger("salezenify.logger")
 
-	return &LoggerImpl{
+	loggerImpl := &LoggerImpl{
 		logger: logger,
 	}
+	for _, option := range opts {
+		option(loggerImpl)
+	}
+	return loggerImpl
 }
 
 func (l *LoggerImpl) Debug(a ...any) {
@@ -63,6 +76,9 @@ func (l *LoggerImpl) Debug(a ...any) {
 		println(message)
 		return
 	}
+	if l.logToStdout {
+		PrintDebug(a)
+	}
 
 	// Use OpenTelemetry logger
 	ctx := context.Background()
@@ -86,6 +102,10 @@ func (l *LoggerImpl) Error(a ...any) {
 		return
 	}
 
+	if l.logToStdout {
+		PrintError(a)
+	}
+
 	// Use OpenTelemetry logger
 	ctx := context.Background()
 	message := joinStrings(a)