$ git clone -n https://gitee.com/xzyang-anolis/libass.git /var/lib/mock/dist-an8.9-dde-build-281700-64624/root/chroot_tmpdir/scmroot/libass
Cloning into '/var/lib/mock/dist-an8.9-dde-build-281700-64624/root/chroot_tmpdir/scmroot/libass'...
$ git reset --hard origin/a8
HEAD is now at fd02984 Update to Anolis 8.9
$ git lfs pull