$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/rusers.git /var/lib/mock/dist-an7-build-30217-15478/root/chroot_tmpdir/scmroot/rusers
Cloning into '/var/lib/mock/dist-an7-build-30217-15478/root/chroot_tmpdir/scmroot/rusers'...
$ git reset --hard origin/a7
HEAD is now at 9d8c1cb import rusers-0.17-81.el7.src.rpm