$ git clone -n https://gitee.com/mabofu/rpm_tree_dsms-storage.git /var/lib/mock/dist-an23-build-277927-64428/root/chroot_tmpdir/scmroot/rpm_tree_dsms-storage
Cloning into '/var/lib/mock/dist-an23-build-277927-64428/root/chroot_tmpdir/scmroot/rpm_tree_dsms-storage'...
$ git fetch origin af7f7ba3c877b5be42d162c351e275facb933e3d:KOJI_FETCH_HEAD
From https://gitee.com/mabofu/rpm_tree_dsms-storage
 * [new ref]         af7f7ba3c877b5be42d162c351e275facb933e3d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at af7f7ba Init package from upstream