initialize logging earlier in the main function (#1935)

Author: Hacks4Snacks

cmd/trivy-operator/main.go

@@ -32,20 +32,23 @@ var (
 
 // main is the entrypoint of the Trivy Operator executable command.
 func main() {
-	if err := run(); err != nil {
-		fmt.Fprintf(os.Stderr, "unable to run trivy operator: %v\n", err)
-		os.Exit(1)
-	}
-}
-
-func run() error {
+	// Fetch operator configuration early.
 	operatorConfig, err := etc.GetOperatorConfig()
 	if err != nil {
-		return fmt.Errorf("getting operator config: %w", err)
+		fmt.Fprintf(os.Stderr, "error getting operator config: %v\n", err)
+		os.Exit(1)
 	}
 
+	// Initialize the logger based on the LogDevMode from the config.
 	log.SetLogger(zap.New(zap.UseDevMode(operatorConfig.LogDevMode)))
 
+	if err := run(operatorConfig); err != nil {
+		fmt.Fprintf(os.Stderr, "unable to run trivy operator: %v\n", err)
+		os.Exit(1)
+	}
+}
+
+func run(operatorConfig etc.Config) error {
 	setupLog.Info("Starting operator", "buildInfo", buildInfo)
 
 	return operator.Start(ctrl.SetupSignalHandler(), buildInfo, operatorConfig)