$ git clone -n https://gitee.com/src-anolis-os/libvdpau.git /var/lib/mock/dist-an8.6-build-103865-45598/root/chroot_tmpdir/scmroot/libvdpau
Cloning into '/var/lib/mock/dist-an8.6-build-103865-45598/root/chroot_tmpdir/scmroot/libvdpau'...
$ git reset --hard origin/a8
HEAD is now at 0512cef spec: update doc sub package