$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/python-kerberos.git /var/lib/mock/dist-an7-build-29974-15451/root/chroot_tmpdir/scmroot/python-kerberos
Cloning into '/var/lib/mock/dist-an7-build-29974-15451/root/chroot_tmpdir/scmroot/python-kerberos'...
$ git reset --hard origin/a7
HEAD is now at 742ea94 import python-kerberos-1.1-15.el7.src.rpm