$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/ipsilon.git /var/lib/mock/dist-an7-build-28399-15253/root/chroot_tmpdir/scmroot/ipsilon
Cloning into '/var/lib/mock/dist-an7-build-28399-15253/root/chroot_tmpdir/scmroot/ipsilon'...
$ git reset --hard origin/a7
HEAD is now at 821724f import ipsilon-1.0.0-13.el7_3.src.rpm