$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/ppc64-utils.git /var/lib/mock/dist-an7-build-32815-16102/root/chroot_tmpdir/scmroot/ppc64-utils
Cloning into '/var/lib/mock/dist-an7-build-32815-16102/root/chroot_tmpdir/scmroot/ppc64-utils'...
$ git reset --hard origin/a7
HEAD is now at ec56d3b import ppc64-utils-0.14-16.el7.src.rpm