$ git clone -n https://gitee.com/src-anolis-dde/f32-backgrounds.git /var/lib/mock/dist-an23-dde-build-296216-65795/root/chroot_tmpdir/scmroot/f32-backgrounds
Cloning into '/var/lib/mock/dist-an23-dde-build-296216-65795/root/chroot_tmpdir/scmroot/f32-backgrounds'...
$ git reset --hard origin/a23
HEAD is now at 4af0ef6 init pkg
$ git lfs pull