$ git clone -n https://gitee.com/mgb01105731/sssd_1.git /var/lib/mock/dist-an23.3-build-427153-73009/root/chroot_tmpdir/scmroot/sssd_1
Cloning into '/var/lib/mock/dist-an23.3-build-427153-73009/root/chroot_tmpdir/scmroot/sssd_1'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/sssd_1
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7fa0233 Update to 2.10.2 from 2.9.4