$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/checkpolicy.git /var/lib/mock/dist-an7-build-30954-15667/root/chroot_tmpdir/scmroot/checkpolicy
Cloning into '/var/lib/mock/dist-an7-build-30954-15667/root/chroot_tmpdir/scmroot/checkpolicy'...
$ git reset --hard origin/a7
HEAD is now at a4d850f import checkpolicy-2.5-8.el7.src.rpm