$ git clone -n https://gitee.com/opencloudos-stream/python-sphinxcontrib-jsmath.git /var/lib/mock/dist-ocs23-python311-build-56731-2201/root/chroot_tmpdir/scmroot/python-sphinxcontrib-jsmath
Cloning into '/var/lib/mock/dist-ocs23-python311-build-56731-2201/root/chroot_tmpdir/scmroot/python-sphinxcontrib-jsmath'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/python-sphinxcontrib-jsmath
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ade10ab update