go fmt

internal/config/config.go

@@ -1,45 +1,44 @@
 package config
 
 import (
-    "context"
-    "sync"
+	"context"
+	"sync"
 
-    corev1 "k8s.io/api/core/v1"
-    "k8s.io/apimachinery/pkg/types"
-    "sigs.k8s.io/controller-runtime/pkg/client"
+	corev1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/types"
+	"sigs.k8s.io/controller-runtime/pkg/client"
 )
 
 type ConfigLoaderType struct {
-    Client client.Client
+	Client client.Client
 
-    mu      sync.Mutex
-    loaded  bool
-    config  *corev1.ConfigMap
-    err     error
+	mu     sync.Mutex
+	loaded bool
+	config *corev1.ConfigMap
+	err    error
 }
 
 func NewConfigLoader(k8sClient client.Client) *ConfigLoaderType {
-    return &ConfigLoaderType{Client: k8sClient}
+	return &ConfigLoaderType{Client: k8sClient}
 }
 
 func (c *ConfigLoaderType) GetConfig(ctx context.Context, name string) (*corev1.ConfigMap, error) {
-    c.mu.Lock()
-    defer c.mu.Unlock()
+	c.mu.Lock()
+	defer c.mu.Unlock()
 
-    if c.loaded {
-        return c.config, c.err
-    }
+	if c.loaded {
+		return c.config, c.err
+	}
 
-    cm := &corev1.ConfigMap{}
-    err := c.Client.Get(ctx, types.NamespacedName{
-        Name:      name,
-        Namespace: "unifi-network-operator-system",
-    }, cm)
+	cm := &corev1.ConfigMap{}
+	err := c.Client.Get(ctx, types.NamespacedName{
+		Name:      name,
+		Namespace: "unifi-network-operator-system",
+	}, cm)
 
-    c.loaded = true
-    c.config = cm
-    c.err = err
+	c.loaded = true
+	c.config = cm
+	c.err = err
 
-    return cm, err
+	return cm, err
 }
-

internal/unifi_network_operator_utils/unifi_network_operator_utils.go

@@ -0,0 +1,33 @@
+/* https://github.com/clbx/kube-port-forward-controller */
+
+package unifi_network_operator_utils
+
+import (
+	"regexp"
+	"strings"
+)
+
+func isIPv6(ip string) bool {
+	return strings.Contains(ip, ":")
+}
+
+func toKubeName(input string) string {
+	// Lowercase the input
+	name := strings.ToLower(input)
+
+	// Replace any non-alphanumeric characters with dashes
+	re := regexp.MustCompile(`[^a-z0-9\-\.]+`)
+	name = re.ReplaceAllString(name, "-")
+
+	// Trim leading and trailing non-alphanumerics
+	name = strings.Trim(name, "-.")
+
+	// Ensure it's not empty and doesn't exceed 253 characters
+	if len(name) == 0 {
+		name = "default"
+	} else if len(name) > 253 {
+		name = name[:253]
+	}
+
+	return name
+}