$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/fence-virt.git /var/lib/mock/dist-an7-build-31102-15684/root/chroot_tmpdir/scmroot/fence-virt
Cloning into '/var/lib/mock/dist-an7-build-31102-15684/root/chroot_tmpdir/scmroot/fence-virt'...
$ git reset --hard origin/a7
HEAD is now at 2dc4223 import fence-virt-0.3.2-14.el7.src.rpm