$ git clone -n https://gitee.com/src-anolis-os/motif.git /var/lib/mock/dist-an8.8-build-279015-64448/root/chroot_tmpdir/scmroot/motif
Cloning into '/var/lib/mock/dist-an8.8-build-279015-64448/root/chroot_tmpdir/scmroot/motif'...
$ git fetch origin a8:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/motif
 * [new branch]      a8         -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at edde027 update to motif-2.3.4-19.el8