$ git clone -n https://gitee.com/sys0613/libtheora.git /var/lib/mock/dist-an7_9-updates-build-277972-64369/root/chroot_tmpdir/scmroot/libtheora
Cloning into '/var/lib/mock/dist-an7_9-updates-build-277972-64369/root/chroot_tmpdir/scmroot/libtheora'...
$ git reset --hard d1aea3f345d469ed01dfd48683616ee8524c9f43
HEAD is now at d1aea3f spec: add doc sub package
$ git lfs pull