$ git clone -n https://gitee.com/src-anolis-sig/keentuned.git /var/lib/mock/dist-an8.9-build-349237-70430/root/chroot_tmpdir/scmroot/keentuned
Cloning into '/var/lib/mock/dist-an8.9-build-349237-70430/root/chroot_tmpdir/scmroot/keentuned'...
$ git fetch origin a8:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-sig/keentuned
 * [new branch]      a8         -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5ade8ad remove old version tar