Merge pull request #102 from ntnn/multi-list

✨ Add multi.Provider.ProviderPrefixes

Author: k8s-ci-robot

providers/multi/provider.go

@@ -177,6 +177,14 @@ func (p *Provider) splitClusterName(clusterName string) (string, string) {
 	return parts[0], parts[1]
 }
 
+// ProviderNames returns the sorted list of prefixes for the
+// registered providers.
+func (p *Provider) ProviderNames() []string {
+	p.lock.RLock()
+	defer p.lock.RUnlock()
+	return slices.Sorted(maps.Keys(p.providers))
+}
+
 // GetProvider returns the provider for the given provider name.
 func (p *Provider) GetProvider(providerName string) (multicluster.Provider, bool) {
 	p.lock.RLock()

providers/multi/provider_test.go

@@ -184,6 +184,9 @@ var _ = Describe("Provider Multi", Ordered, func() {
 		By("Adding the second namespace provider after starting the manager", func() {
 			err := provider.AddProvider("cloud2", cloud2provider)
 			Expect(err).NotTo(HaveOccurred())
+
+			providerNames := provider.ProviderNames()
+			Expect(providerNames).To(ContainElements("cloud1", "cloud2"))
 		})
 	})