$ git clone -n https://gitee.com/alpha-wang/shadow-utils.git /var/lib/mock/dist-an23.1-devel-build-363753-71264/root/chroot_tmpdir/scmroot/shadow-utils
Cloning into '/var/lib/mock/dist-an23.1-devel-build-363753-71264/root/chroot_tmpdir/scmroot/shadow-utils'...
$ git fetch origin bc1c549528122fa259a3cfb701edd1ff743ba03a:KOJI_FETCH_HEAD
From https://gitee.com/alpha-wang/shadow-utils
 * [new ref]         bc1c549528122fa259a3cfb701edd1ff743ba03a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bc1c549 update to 4.14.3