$ git clone -n https://gitee.com/rabbitali/python-jupyterlab-server.git /var/lib/mock/dist-an23-build-464006-73872/root/chroot_tmpdir/scmroot/python-jupyterlab-server
Cloning into '/var/lib/mock/dist-an23-build-464006-73872/root/chroot_tmpdir/scmroot/python-jupyterlab-server'...
$ git fetch origin b2248a1ff621bc67dfc3561c6387419fb73d95da:KOJI_FETCH_HEAD
From https://gitee.com/rabbitali/python-jupyterlab-server
 * [new ref]         b2248a1ff621bc67dfc3561c6387419fb73d95da -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b2248a1 update to 2.27.3