$ git clone -n https://gitee.com/sys0613/cups-pk-helper.git /var/lib/mock/dist-an8.8-build-309015-67135/root/chroot_tmpdir/scmroot/cups-pk-helper
Cloning into '/var/lib/mock/dist-an8.8-build-309015-67135/root/chroot_tmpdir/scmroot/cups-pk-helper'...
$ git reset --hard 16b4df65545d6b37ea78c07a41475b91d03587b6
HEAD is now at 16b4df6 spec: add doc sub package