From 3623ede85d2ccc9849b08dec8ca2095f58a4547f Mon Sep 17 00:00:00 2001
From: Joakim Olsson <joakim@unbound.se>
Date: Wed, 1 Oct 2025 10:38:05 +0200
Subject: [PATCH] refactor: simplify namespace exclusion logic

Replace the manual loop for checking excluded namespaces with
the built-in slices.Contains function. This change enhances
the readability and efficiency of the code, while also
allowing for wildcard matching in exclusion.
---
 main.go | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/main.go b/main.go
index dab7cfa..092fbeb 100644
--- a/main.go
+++ b/main.go
@@ -4,6 +4,7 @@ import (
 	"context"
 	"flag"
 	"log"
+	"slices"
 	"strings"
 	"time"
 
@@ -91,12 +92,7 @@ func main() {
 }
 
 func nsExcluded(name string, excludedNS []string) bool {
-	for _, ns := range excludedNS {
-		if name == ns {
-			return true
-		}
-	}
-	return false
+	return slices.Contains(excludedNS, name) || slices.Contains(excludedNS, "*")
 }
 
 func parseArgs() args {