$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/gnome-screenshot.git /var/lib/mock/dist-an7-build-27853-15204/root/chroot_tmpdir/scmroot/gnome-screenshot
Cloning into '/var/lib/mock/dist-an7-build-27853-15204/root/chroot_tmpdir/scmroot/gnome-screenshot'...
$ git reset --hard origin/a7
HEAD is now at 78a9e65 import gnome-screenshot-3.26.0-1.el7.src.rpm