feat(helm): add 'ClientOptResolver' ClientOption

This is a way to make the containerd resolver configurable by third-party users.

Related #10623

Signed-off-by: Antonio Gamez Diaz <agamez@vmware.com>

pkg/registry/client.go

@@ -183,6 +183,13 @@ func (c *Client) WithResolver(insecure, plainHTTP bool) error {
 	return nil
 }
 
+// ClientOptResolver returns a function that sets the resolver setting on a client options set
+func ClientOptResolver(resolver remotes.Resolver) ClientOption {
+	return func(client *Client) {
+		client.resolver = resolver
+	}
+}
+
 type (
 	// LoginOption allows specifying various settings on login
 	LoginOption func(*loginOperation)

pkg/registry/client_test.go

@@ -72,6 +72,7 @@ func (suite *RegistryClientTestSuite) SetupSuite() {
 		ClientOptDebug(true),
 		ClientOptWriter(suite.Out),
 		ClientOptCredentialsFile(credentialsFile),
+		ClientOptResolver(nil),
 	)
 	suite.Nil(err, "no error creating registry client")