$ git clone -n https://gitee.com/src-anolis-dde/lightdm-gtk.git /var/lib/mock/dist-an23-build-286122-64822/root/chroot_tmpdir/scmroot/lightdm-gtk
Cloning into '/var/lib/mock/dist-an23-build-286122-64822/root/chroot_tmpdir/scmroot/lightdm-gtk'...
$ git reset --hard origin/a8
HEAD is now at 1b6c7a6 !1 init: init package * init package
$ git lfs pull