address PR feedback

Signed-off-by: Joe Lanford <joe.lanford@gmail.com>

pkg/cache/cache_test.go

@@ -160,8 +160,8 @@ var _ = Describe("MultiNamespacedCacheWithOptionsBuilder", func() {
 		pod3b = createPodWithLabels("pod-3b", testNamespaceThree, corev1.RestartPolicyNever, map[string]string{"other-match": "true"})  // matches (matches default cache label selector)
 		By("creating the informer cache")
 		informerCache, err = cache.MultiNamespacedCacheWithOptionsBuilder(
-			cache.WithNamespaceCache(testNamespaceOne, cache.New),
-			cache.WithNamespaceCache(testNamespaceTwo, cache.BuilderWithOptions(cache.Options{
+			cache.WithNamespacedCache(testNamespaceOne, cache.New),
+			cache.WithNamespacedCache(testNamespaceTwo, cache.BuilderWithOptions(cache.Options{
 				DefaultSelector: cache.ObjectSelector{
 					Label: labels.Set{"ns2-match": "true"}.AsSelector(),
 				},

pkg/cache/multi_namespace_cache.go

@@ -45,37 +45,37 @@ type MultiNamespacedOption func(*MultiNamespacedOptions)
 // MultiNamespacedOptions is used to configure the functions used to create caches
 // on a per-namespace basis.
 type MultiNamespacedOptions struct {
-	NewNamespaceCaches        map[string]NewCacheFunc
+	NewNamespacedCaches       map[string]NewCacheFunc
 	NewClusterScopedCache     NewCacheFunc
 	NewDefaultNamespacedCache NewCacheFunc
 }
 
-// WithLegacyNamespaceCaches configures the MultiNamespacedCacheWithOptionsBuilder
+// WithLegacyNamespacedCaches configures the MultiNamespacedCacheWithOptionsBuilder
 // with standard caches in each of the namespaces provided as well as for cluster-scoped
 // objects. This option enables use of the MultiNamespacedCacheWithOptionsBuilder
 // to match the behavior of the deprecated MultiNamespacedCacheBuilder.
-func WithLegacyNamespaceCaches(namespaces []string) MultiNamespacedOption {
+func WithLegacyNamespacedCaches(namespaces []string) MultiNamespacedOption {
 	return func(options *MultiNamespacedOptions) {
-		WithNamespaceCaches(namespaces, New)(options)
+		WithNamespacedCaches(namespaces, New)(options)
 		WithClusterScopedCache(New)(options)
 	}
 }
 
-// WithNamespaceCaches configures MultiNamespacedCacheWithOptionsBuilder
+// WithNamespacedCaches configures MultiNamespacedCacheWithOptionsBuilder
 // with namespace-specific caches that are created using the provided NewCacheFunc.
-func WithNamespaceCaches(namespaces []string, f NewCacheFunc) MultiNamespacedOption {
+func WithNamespacedCaches(namespaces []string, f NewCacheFunc) MultiNamespacedOption {
 	return func(options *MultiNamespacedOptions) {
 		for _, ns := range namespaces {
-			WithNamespaceCache(ns, f)(options)
+			WithNamespacedCache(ns, f)(options)
 		}
 	}
 }
 
-// WithNamespaceCache configures MultiNamespacedCacheWithOptionsBuilder
+// WithNamespacedCache configures MultiNamespacedCacheWithOptionsBuilder
 // with a namespace cache that uses the provided NewCacheFunc.
-func WithNamespaceCache(namespace string, f NewCacheFunc) MultiNamespacedOption {
+func WithNamespacedCache(namespace string, f NewCacheFunc) MultiNamespacedOption {
 	return func(options *MultiNamespacedOptions) {
-		options.NewNamespaceCaches[namespace] = f
+		options.NewNamespacedCaches[namespace] = f
 	}
 }
 
@@ -89,7 +89,7 @@ func WithClusterScopedCache(f NewCacheFunc) MultiNamespacedOption {
 
 // WithDefaultNamespacedCache configures MultiNamespacedCacheWithOptionsBuilder
 // with a "catch-all" cache for namespace-scoped objects that are in namespaces
-// explicitly configured on the cache builder.
+// not explicitly configured on the cache builder.
 func WithDefaultNamespacedCache(f NewCacheFunc) MultiNamespacedOption {
 	return func(options *MultiNamespacedOptions) {
 		options.NewDefaultNamespacedCache = f
@@ -112,7 +112,7 @@ func WithDefaultNamespacedCache(f NewCacheFunc) MultiNamespacedOption {
 // operations, reporting that a cluster-scoped cache is not defined.
 func MultiNamespacedCacheWithOptionsBuilder(opts ...MultiNamespacedOption) NewCacheFunc {
 	multiNamespaceOpts := MultiNamespacedOptions{
-		NewNamespaceCaches: map[string]NewCacheFunc{},
+		NewNamespacedCaches: map[string]NewCacheFunc{},
 	}
 	for _, opt := range opts {
 		opt(&multiNamespaceOpts)
@@ -134,14 +134,15 @@ func MultiNamespacedCacheWithOptionsBuilder(opts ...MultiNamespacedOption) NewCa
 
 		nsToCache := map[string]Cache{}
 		if multiNamespaceOpts.NewDefaultNamespacedCache != nil {
-			defaultNamespaceCache, err := multiNamespaceOpts.NewDefaultNamespacedCache(config, ignoreNamespaces(opts, multiNamespaceOpts.NewNamespaceCaches))
+			defaultNamespacedOpts := setDefaultNamespacedCacheOpts(opts, multiNamespaceOpts.NewNamespacedCaches)
+			defaultNamespacedCache, err := multiNamespaceOpts.NewDefaultNamespacedCache(config, defaultNamespacedOpts)
 			if err != nil {
 				return nil, err
 			}
-			nsToCache[corev1.NamespaceAll] = defaultNamespaceCache
+			nsToCache[corev1.NamespaceAll] = defaultNamespacedCache
 		}
 
-		for ns, newCacheFunc := range multiNamespaceOpts.NewNamespaceCaches {
+		for ns, newCacheFunc := range multiNamespaceOpts.NewNamespacedCaches {
 			opts.Namespace = ns
 			nsToCache[ns], err = newCacheFunc(config, opts)
 			if err != nil {
@@ -158,7 +159,7 @@ func MultiNamespacedCacheWithOptionsBuilder(opts ...MultiNamespacedOption) NewCa
 	}
 }
 
-func ignoreNamespaces(opts Options, newObjectCaches map[string]NewCacheFunc) Options {
+func setDefaultNamespacedCacheOpts(opts Options, newObjectCaches map[string]NewCacheFunc) Options {
 	fieldSelectors := []fields.Selector{}
 	if opts.DefaultSelector.Field != nil {
 		fieldSelectors = append(fieldSelectors, opts.DefaultSelector.Field)
@@ -180,11 +181,11 @@ func ignoreNamespaces(opts Options, newObjectCaches map[string]NewCacheFunc) Opt
 // Deprecated: Use MultiNamespacedCacheWithOptionsBuilder instead:
 //
 //	  cache.MultiNamespacedCacheWithOptionsBuilder(
-//		   WithLegacyNamespaceCaches(namespaces),
+//		   WithLegacyNamespacedCaches(namespaces),
 //	  )
 func MultiNamespacedCacheBuilder(namespaces []string) NewCacheFunc {
 	return MultiNamespacedCacheWithOptionsBuilder(
-		WithLegacyNamespaceCaches(namespaces),
+		WithLegacyNamespacedCaches(namespaces),
 	)
 }
 

pkg/manager/example_test.go

@@ -60,7 +60,7 @@ func ExampleNew_multinamespaceCache() {
 
 	mgr, err := manager.New(cfg, manager.Options{
 		NewCache: cache.MultiNamespacedCacheWithOptionsBuilder(
-			cache.WithLegacyNamespaceCaches([]string{"namespace1", "namespace2"}),
+			cache.WithLegacyNamespacedCaches([]string{"namespace1", "namespace2"}),
 		),
 	})
 	if err != nil {