chore: save sst code

lg/metric.go

@@ -38,9 +38,11 @@ func initMetrics(ctx context.Context, name string) (context.Context, func() erro
 	goversion := ""
 	pkg := ""
 	host := ""
+	version := "0.0.1"
 	if info, ok := debug.ReadBuildInfo(); ok {
 		goversion = info.GoVersion
 		pkg = info.Path
+		version = info.Main.Version
 	}
 	if h, err := os.Hostname(); err == nil {
 		host = h
@@ -69,7 +71,7 @@ func initMetrics(ctx context.Context, name string) (context.Context, func() erro
 	)
 
 	meter := provider.Meter(name,
-		api.WithInstrumentationVersion("0.0.1"),
+		api.WithInstrumentationVersion(version),
 		api.WithInstrumentationAttributes(
 			attribute.String("app", name),
 			attribute.String("host", host),

lg/tracer.go

@@ -64,12 +64,11 @@ func (w wrapSpan) AddEvent(name string, options ...trace.EventOption) {
 	cfg := trace.NewEventConfig(options...)
 
 	attrs := cfg.Attributes()
-	args := make([]any, len(attrs)*2)
+	args := make([]any, len(attrs))
 
 	for i, a := range attrs {
-		args[2*i] = a.Key
-		args[2*i+1] = a.Value
-	}
+		args[i] = slog.Attr{Key: string(a.Key), Value: slog.StringValue(a.Value.AsString())}
+	} 
 
 	slog.Debug(name, args...)
 }