$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/avahi.git /var/lib/mock/dist-an7-updates-build-44491-21814/root/chroot_tmpdir/scmroot/avahi
Cloning into '/var/lib/mock/dist-an7-updates-build-44491-21814/root/chroot_tmpdir/scmroot/avahi'...
$ git reset --hard origin/a7
HEAD is now at d525833 update to avahi-0.6.31-20.el7.src.rpm