$ git clone -n https://gitee.com/mabofu/rpm_tree_dsms-storage.git /var/lib/mock/dist-an23-build-278312-64446/root/chroot_tmpdir/scmroot/rpm_tree_dsms-storage
Cloning into '/var/lib/mock/dist-an23-build-278312-64446/root/chroot_tmpdir/scmroot/rpm_tree_dsms-storage'...
$ git fetch origin c9e843222ff17df9902de13d479daba3e51e0465:KOJI_FETCH_HEAD
From https://gitee.com/mabofu/rpm_tree_dsms-storage
 * [new ref]         c9e843222ff17df9902de13d479daba3e51e0465 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c9e8432 Init package from upstream