$ git clone -n https://gitee.com/mgb01105731/libXv_1.git /var/lib/mock/dist-an8.6-build-102076-45598/root/chroot_tmpdir/scmroot/libXv_1
Cloning into '/var/lib/mock/dist-an8.6-build-102076-45598/root/chroot_tmpdir/scmroot/libXv_1'...
$ git reset --hard 781bac59012dccb8a636f967e6119e9ef2558954
HEAD is now at 781bac5 Add doc sub package