$ git clone -n https://gitee.com/src-anolis-sig/deepin-desktop-base.git /var/lib/mock/dist-an8-dde-build-64998-36858/root/chroot_tmpdir/scmroot/deepin-desktop-base
Cloning into '/var/lib/mock/dist-an8-dde-build-64998-36858/root/chroot_tmpdir/scmroot/deepin-desktop-base'...
$ git reset --hard origin/a8
HEAD is now at 5b5ed52 update for anolis 8.4