$ git clone -n https://gitee.com/src-opencloudos-rpms/sharutils.git /var/lib/mock/dist-oc9-build-60720-16463/root/chroot_tmpdir/scmroot/sharutils
Cloning into '/var/lib/mock/dist-oc9-build-60720-16463/root/chroot_tmpdir/scmroot/sharutils'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/sharutils
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4a08ad2 import sharutils-4.15.2-5.tl4