$ git clone -n https://gitee.com/src-anolis-dde/vmaf.git /var/lib/mock/dist-an23-build-286260-64822/root/chroot_tmpdir/scmroot/vmaf
Cloning into '/var/lib/mock/dist-an23-build-286260-64822/root/chroot_tmpdir/scmroot/vmaf'...
$ git reset --hard origin/a8
HEAD is now at b6808f0 !1  init package version for an8.6 Merge pull request !1 from xingwei-liu/a8
$ git lfs pull