$ git clone -n https://gitee.com/mabofu/rpm_tree_dsms-engine.git /var/lib/mock/dist-an23-build-278147-64442/root/chroot_tmpdir/scmroot/rpm_tree_dsms-engine
Cloning into '/var/lib/mock/dist-an23-build-278147-64442/root/chroot_tmpdir/scmroot/rpm_tree_dsms-engine'...
$ git fetch origin 9e112ab7b7f616c7012f8e02cf10171adb4f05dd:KOJI_FETCH_HEAD
From https://gitee.com/mabofu/rpm_tree_dsms-engine
 * [new ref]         9e112ab7b7f616c7012f8e02cf10171adb4f05dd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9e112ab Init package from upstream