Imports in module “vitess.io/vitess” vitess.io/vitess/go/cmd/vtctldclient/command vitess.io/vitess/go/exit vitess.io/vitess/go/vt/log vitess.io/vitess/go/vt/vtctl/grpcvtctlclient vitess.io/vitess/go/vt/vtctl/grpcvtctldclient Standard library imports flag os