$ git clone -n https://gitee.com/mabofu/dsms-storage.git /var/lib/mock/dist-an8.7-build-274892-64202/root/chroot_tmpdir/scmroot/dsms-storage
Cloning into '/var/lib/mock/dist-an8.7-build-274892-64202/root/chroot_tmpdir/scmroot/dsms-storage'...
$ git fetch origin e8d1733f65f8bd80b4ec48b001686ddbd3c5767e:KOJI_FETCH_HEAD
From https://gitee.com/mabofu/dsms-storage
 * [new ref]           e8d1733f65f8bd80b4ec48b001686ddbd3c5767e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e8d1733f Init package from upstream