$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/gnome-system-monitor.git /var/lib/mock/dist-an7-build-27860-15205/root/chroot_tmpdir/scmroot/gnome-system-monitor
Cloning into '/var/lib/mock/dist-an7-build-27860-15205/root/chroot_tmpdir/scmroot/gnome-system-monitor'...
$ git reset --hard origin/a7
HEAD is now at 9a69588 import gnome-system-monitor-3.28.2-1.el7.src.rpm