$ git clone -n https://gitee.com/gaohongmei/cups-pk-helper.git /var/lib/mock/dist-an23-build-130935-46317/root/chroot_tmpdir/scmroot/cups-pk-helper
Cloning into '/var/lib/mock/dist-an23-build-130935-46317/root/chroot_tmpdir/scmroot/cups-pk-helper'...
$ git reset --hard ff8f436e391dfe3a0d3123a0179a7d30f74d93b6
HEAD is now at ff8f436 import cups-pk-helper-0.2.6-5.el8.src.rpm