$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/pnm2ppa.git /var/lib/mock/dist-an7-build-32782-16100/root/chroot_tmpdir/scmroot/pnm2ppa
Cloning into '/var/lib/mock/dist-an7-build-32782-16100/root/chroot_tmpdir/scmroot/pnm2ppa'...
$ git reset --hard origin/a7
HEAD is now at e23e694 import pnm2ppa-1.04-28.el7.src.rpm