$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/perl-NetAddr-IP.git /var/lib/mock/dist-an7-build-29697-15419/root/chroot_tmpdir/scmroot/perl-NetAddr-IP
Cloning into '/var/lib/mock/dist-an7-build-29697-15419/root/chroot_tmpdir/scmroot/perl-NetAddr-IP'...
$ git reset --hard origin/a7
HEAD is now at 01074af import perl-NetAddr-IP-4.069-3.el7.src.rpm