$ git clone -n https://gitee.com/mabofu/rpm_tree_dsms.git /var/lib/mock/dist-an23-build-279181-64488/root/chroot_tmpdir/scmroot/rpm_tree_dsms
Cloning into '/var/lib/mock/dist-an23-build-279181-64488/root/chroot_tmpdir/scmroot/rpm_tree_dsms'...
$ git fetch origin c8b480f2e9221d3a1d32e8fd5f3b4ec99b8f14be:KOJI_FETCH_HEAD
From https://gitee.com/mabofu/rpm_tree_dsms
 * [new ref]         c8b480f2e9221d3a1d32e8fd5f3b4ec99b8f14be -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c8b480f update files tag