$ git clone -n https://gitee.com/src-opencloudos-rpms/libssh /var/lib/mock/dist-oc8-build-57008-15199/root/chroot_tmpdir/scmroot/libssh
Cloning into '/var/lib/mock/dist-oc8-build-57008-15199/root/chroot_tmpdir/scmroot/libssh'...
$ git fetch origin oc8:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/libssh
 * [new branch]      oc8        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2375748 import libssh-0.9.6-10.tl3