$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/gnome-clocks.git /var/lib/mock/dist-an7-build-27802-15198/root/chroot_tmpdir/scmroot/gnome-clocks
Cloning into '/var/lib/mock/dist-an7-build-27802-15198/root/chroot_tmpdir/scmroot/gnome-clocks'...
$ git reset --hard origin/a7
HEAD is now at fea3491 import gnome-clocks-3.28.0-1.el7.src.rpm