$ git clone -n https://gitee.com/yueeranna/python-jupyter_server_mathjax.git /var/lib/mock/dist-an23-epao-build-350954-70795/root/chroot_tmpdir/scmroot/python-jupyter_server_mathjax
Cloning into '/var/lib/mock/dist-an23-epao-build-350954-70795/root/chroot_tmpdir/scmroot/python-jupyter_server_mathjax'...
$ git reset --hard 478ec78d85c8c29a883c55efc2cf827277e8a1cf
HEAD is now at 478ec78 init from upstream