$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/iptraf-ng.git /var/lib/mock/dist-an7-build-28400-15253/root/chroot_tmpdir/scmroot/iptraf-ng
Cloning into '/var/lib/mock/dist-an7-build-28400-15253/root/chroot_tmpdir/scmroot/iptraf-ng'...
$ git reset --hard origin/a7
HEAD is now at e02eb26 import iptraf-ng-1.1.4-7.el7.src.rpm