gofmt simplify new ingress-class changes

pkg/apis/externaldns/types.go

@@ -364,7 +364,7 @@ func (cfg *Config) ParseFlags(args []string) error {
 	app.Flag("namespace", "Limit sources of endpoints to a specific namespace (default: all namespaces)").Default(defaultConfig.Namespace).StringVar(&cfg.Namespace)
 	app.Flag("annotation-filter", "Filter sources managed by external-dns via annotation using label selector semantics (default: all sources)").Default(defaultConfig.AnnotationFilter).StringVar(&cfg.AnnotationFilter)
 	app.Flag("label-filter", "Filter sources managed by external-dns via label selector when listing all resources; currently only supported by source CRD").Default(defaultConfig.LabelFilter).StringVar(&cfg.LabelFilter)
-        app.Flag("ingress-class", "Require an ingress to have this class name (defaults to any class; specify multiple times to allow more than one class)").StringsVar(&cfg.IngressClassNames)
+	app.Flag("ingress-class", "Require an ingress to have this class name (defaults to any class; specify multiple times to allow more than one class)").StringsVar(&cfg.IngressClassNames)
 	app.Flag("fqdn-template", "A templated string that's used to generate DNS names from sources that don't define a hostname themselves, or to add a hostname suffix when paired with the fake source (optional). Accepts comma separated list for multiple global FQDN.").Default(defaultConfig.FQDNTemplate).StringVar(&cfg.FQDNTemplate)
 	app.Flag("combine-fqdn-annotation", "Combine FQDN template and Annotations instead of overwriting").BoolVar(&cfg.CombineFQDNAndAnnotation)
 	app.Flag("ignore-hostname-annotation", "Ignore hostname annotation when generating DNS names, valid only when using fqdn-template is set (optional, default: false)").BoolVar(&cfg.IgnoreHostnameAnnotation)

source/ingress.go

@@ -56,7 +56,7 @@ type ingressSource struct {
 	client                   kubernetes.Interface
 	namespace                string
 	annotationFilter         string
-	ingressClassNames             []string
+	ingressClassNames        []string
 	fqdnTemplate             *template.Template
 	combineFQDNAnnotation    bool
 	ignoreHostnameAnnotation bool
@@ -135,7 +135,7 @@ func (sc *ingressSource) Endpoints(ctx context.Context) ([]*endpoint.Endpoint, e
 		return nil, err
 	}
 
-        ingresses, err = sc.filterByIngressClass(ingresses)
+	ingresses, err = sc.filterByIngressClass(ingresses)
 	if err != nil {
 		return nil, err
 	}
@@ -253,13 +253,13 @@ func (sc *ingressSource) filterByIngressClass(ingresses []*networkv1.Ingress) ([
 	filteredList := []*networkv1.Ingress{}
 
 	for _, ingress := range ingresses {
-		var matched = false;
+		var matched = false
 
 		for _, nameFilter := range sc.ingressClassNames {
 			if ingress.Spec.IngressClassName != nil && nameFilter == *ingress.Spec.IngressClassName {
-				matched = true;
+				matched = true
 			} else if matchLabelSelector(selector, ingress.Annotations) {
-				matched = true;
+				matched = true
 			}
 
 			if matched {