storage

var GetGCEClient = func() (Storage, error) {
	if gceClient != nil {
		return gceClient, nil
	}
	ctx := context.Background()
	cli, err := storage.NewClient(ctx, option.WithCredentialsFile(config.GetGCEServiceKeyFilepath()))
	if err != nil {
		return nil, fmt.Errorf("cannot create gce storage client: %w", err)
	}
	gceClient = &gceClientImpl{cli: cli}
	return gceClient, nil
}

var GetGCETestClient = func() (Storage, error) {
	return &testGCEClient{}, nil
}