$ git clone -n https://gitee.com/src-anolis-dde/deepin-desktop-base.git /var/lib/mock/dist-an23-dde-build-295638-65790/root/chroot_tmpdir/scmroot/deepin-desktop-base
Cloning into '/var/lib/mock/dist-an23-dde-build-295638-65790/root/chroot_tmpdir/scmroot/deepin-desktop-base'...
$ git reset --hard origin/a23
HEAD is now at 4928c37 init pkg
$ git lfs pull