$ git clone -n https://gitee.com/src-opencloudos-rpms/python-jinja2.git /var/lib/mock/dist-oc8-build-125550-75086/root/chroot_tmpdir/scmroot/python-jinja2
Cloning into '/var/lib/mock/dist-oc8-build-125550-75086/root/chroot_tmpdir/scmroot/python-jinja2'...
$ git fetch origin 6633752cb50544b88625510fba8097469055a02f:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-jinja2
 * [new ref]         6633752cb50544b88625510fba8097469055a02f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6633752 import python-jinja2-2.10.1-7.tl3