$ git clone -n https://gitee.com/xiaolunfhb/xorg-x11-drv-nouveau.git /var/lib/mock/dist-an8.6-build-98834-45576/root/chroot_tmpdir/scmroot/xorg-x11-drv-nouveau
Cloning into '/var/lib/mock/dist-an8.6-build-98834-45576/root/chroot_tmpdir/scmroot/xorg-x11-drv-nouveau'...
$ git reset --hard c7279e8f938b0c06ef39459db0c9f17a29782179
HEAD is now at c7279e8 spec: add doc sub package