$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/xorg-x11-drv-vmmouse.git /var/lib/mock/dist-an7-build-33446-16169/root/chroot_tmpdir/scmroot/xorg-x11-drv-vmmouse
Cloning into '/var/lib/mock/dist-an7-build-33446-16169/root/chroot_tmpdir/scmroot/xorg-x11-drv-vmmouse'...
$ git reset --hard origin/a7
HEAD is now at dabd8d9 import xorg-x11-drv-vmmouse-13.1.0-1.el7.1.src.rpm