$ git clone -n https://gitee.com/lizhao2025/cups-pk-helper.git /var/lib/mock/dist-an23-build-499925-74764/root/chroot_tmpdir/scmroot/cups-pk-helper
Cloning into '/var/lib/mock/dist-an23-build-499925-74764/root/chroot_tmpdir/scmroot/cups-pk-helper'...
$ git fetch origin 9daa2f97019aff3858688bdf52a80d2c233191f9:KOJI_FETCH_HEAD
From https://gitee.com/lizhao2025/cups-pk-helper
 * [new ref]         9daa2f97019aff3858688bdf52a80d2c233191f9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9daa2f9 Update code from upstream