$ git clone -n https://gitee.com/src-anolis-dde/deepin-calculator.git /var/lib/mock/dist-an8.9-dde-build-284177-64754/root/chroot_tmpdir/scmroot/deepin-calculator
Cloning into '/var/lib/mock/dist-an8.9-dde-build-284177-64754/root/chroot_tmpdir/scmroot/deepin-calculator'...
$ git reset --hard origin/a8
HEAD is now at 584cc6e Update to Anolis 8.9
$ git lfs pull