$ git clone -n https://gitee.com/mgb01105731/nfs-utils.git /var/lib/mock/dist-an23-build-342070-69941/root/chroot_tmpdir/scmroot/nfs-utils
Cloning into '/var/lib/mock/dist-an23-build-342070-69941/root/chroot_tmpdir/scmroot/nfs-utils'...
$ git reset --hard origin/a23
HEAD is now at 6b25431 rebuild