$ git clone -n https://gitee.com/src-anolis-os/plexus-ant-factory.git /var/lib/mock/dist-an7-build-61738-34057/root/chroot_tmpdir/scmroot/plexus-ant-factory
Cloning into '/var/lib/mock/dist-an7-build-61738-34057/root/chroot_tmpdir/scmroot/plexus-ant-factory'...
$ git reset --hard origin/a7
HEAD is now at 8236ec4 import plexus-ant-factory-1.0-0.12.a2.3.el7.src.rpm