$ git clone -n https://gitee.com/mabofu/rpm_tree_dsms.git /var/lib/mock/dist-an23-build-278397-64462/root/chroot_tmpdir/scmroot/rpm_tree_dsms
Cloning into '/var/lib/mock/dist-an23-build-278397-64462/root/chroot_tmpdir/scmroot/rpm_tree_dsms'...
$ git fetch origin 3e3fa92d38c479ec52ae11c968c9250a8c883b57:KOJI_FETCH_HEAD
From https://gitee.com/mabofu/rpm_tree_dsms
 * [new ref]         3e3fa92d38c479ec52ae11c968c9250a8c883b57 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3e3fa92 Init package from upstream