$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/cups-pk-helper.git /var/lib/mock/dist-an7-build-27486-15169/root/chroot_tmpdir/scmroot/cups-pk-helper
Cloning into '/var/lib/mock/dist-an7-build-27486-15169/root/chroot_tmpdir/scmroot/cups-pk-helper'...
$ git reset --hard origin/a7
HEAD is now at 30ff31f import cups-pk-helper-0.2.6-2.el7.src.rpm