$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/clutter-gtk.git /var/lib/mock/dist-an7-build-27354-15158/root/chroot_tmpdir/scmroot/clutter-gtk
Cloning into '/var/lib/mock/dist-an7-build-27354-15158/root/chroot_tmpdir/scmroot/clutter-gtk'...
$ git reset --hard origin/a7
HEAD is now at 5d91006 import clutter-gtk-1.8.4-1.el7.src.rpm