From 587ff832cffd022c3e23dd6a4e8357c61a8af536 Mon Sep 17 00:00:00 2001
From: ubombar <ufukbombar@gmail.com>
Date: Thu, 21 Mar 2024 14:22:16 +0100
Subject: [PATCH] Add case insensitivity to flags

---
 internal/utils/utils.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/internal/utils/utils.go b/internal/utils/utils.go
index 8291f78..121508b 100644
--- a/internal/utils/utils.go
+++ b/internal/utils/utils.go
@@ -19,6 +19,7 @@ package utils
 import (
 	"context"
 	"fmt"
+	"strings"
 
 	corev1 "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/api/errors"
@@ -43,9 +44,11 @@ func (s *FlagList) String() string {
 	return fmt.Sprintf("%v", *s)
 }
 
+// Checks if the given flag is contained in the flag list. The check is performed
+// without regarding capitalization (used strings.EqualFold).
 func (s *FlagList) Contains(flag string) bool {
 	for _, f := range *s {
-		if f == flag {
+		if strings.EqualFold(f, flag) {
 			return true
 		}
 	}