$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/ModemManager.git /var/lib/mock/dist-an7-build-32367-15985/root/chroot_tmpdir/scmroot/ModemManager
Cloning into '/var/lib/mock/dist-an7-build-32367-15985/root/chroot_tmpdir/scmroot/ModemManager'...
$ git reset --hard origin/a7
HEAD is now at 510f4c6 import ModemManager-1.6.10-3.el7.src.rpm