$ git clone -n https://gitee.com/src-anolis-os/plexus-classworlds.git /var/lib/mock/dist-an7-build-61756-34057/root/chroot_tmpdir/scmroot/plexus-classworlds
Cloning into '/var/lib/mock/dist-an7-build-61756-34057/root/chroot_tmpdir/scmroot/plexus-classworlds'...
$ git reset --hard origin/a7
HEAD is now at ff6bf95 import plexus-classworlds-2.4.2-8.el7.src.rpm