$ git clone -n https://gitee.com/mabofu/rpm_tree_dsms-storage.git /var/lib/mock/dist-an23-build-278524-64462/root/chroot_tmpdir/scmroot/rpm_tree_dsms-storage
Cloning into '/var/lib/mock/dist-an23-build-278524-64462/root/chroot_tmpdir/scmroot/rpm_tree_dsms-storage'...
$ git fetch origin f7a826b08ceb0e989eb6220fc61093fbf786539b:KOJI_FETCH_HEAD
From https://gitee.com/mabofu/rpm_tree_dsms-storage
 * [new ref]         f7a826b08ceb0e989eb6220fc61093fbf786539b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f7a826b Init package from upstream