$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/yum-rhn-plugin.git /var/lib/mock/dist-an7-build-33503-16169/root/chroot_tmpdir/scmroot/yum-rhn-plugin
Cloning into '/var/lib/mock/dist-an7-build-33503-16169/root/chroot_tmpdir/scmroot/yum-rhn-plugin'...
$ git reset --hard origin/a7
HEAD is now at dd0eec6 import yum-rhn-plugin-2.0.1-10.el7.src.rpm