$ git clone -n https://gitee.com/src-anolis-dde/deepin-system-monitor.git /var/lib/mock/dist-an8.9-dde-build-282743-64624/root/chroot_tmpdir/scmroot/deepin-system-monitor
Cloning into '/var/lib/mock/dist-an8.9-dde-build-282743-64624/root/chroot_tmpdir/scmroot/deepin-system-monitor'...
$ git reset --hard origin/a8
HEAD is now at 7181d59 Update to Anolis 8.9
$ git lfs pull