$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/jdom.git /var/lib/mock/dist-an7-build-31503-15745/root/chroot_tmpdir/scmroot/jdom
Cloning into '/var/lib/mock/dist-an7-build-31503-15745/root/chroot_tmpdir/scmroot/jdom'...
$ git reset --hard origin/a7
HEAD is now at 80b340c import jdom-1.1.3-6.el7.src.rpm