$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/liborcus.git /var/lib/mock/dist-an7-build-40132-20013/root/chroot_tmpdir/scmroot/liborcus
Cloning into '/var/lib/mock/dist-an7-build-40132-20013/root/chroot_tmpdir/scmroot/liborcus'...
$ git reset --hard origin/a7
HEAD is now at e478215 import liborcus-0.12.1-2.el7.src.rpm