$ git clone -n https://gitee.com/sys0613/libva.git /var/lib/mock/dist-an7_9-updates-build-228089-62324/root/chroot_tmpdir/scmroot/libva
Cloning into '/var/lib/mock/dist-an7_9-updates-build-228089-62324/root/chroot_tmpdir/scmroot/libva'...
$ git reset --hard c7857647c414ca2dd73fe4c7798ead00892231a0
HEAD is now at c785764 spec: add doc sub package