$ git clone -n https://gitee.com/mgb01105731/python-jupyterlab-server.git /var/lib/mock/dist-an23.3-build-451754-73480/root/chroot_tmpdir/scmroot/python-jupyterlab-server
Cloning into '/var/lib/mock/dist-an23.3-build-451754-73480/root/chroot_tmpdir/scmroot/python-jupyterlab-server'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/python-jupyterlab-server
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0d6dee4 update to 2.27.3