$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/meanwhile.git /var/lib/mock/dist-an7-build-29160-15357/root/chroot_tmpdir/scmroot/meanwhile
Cloning into '/var/lib/mock/dist-an7-build-29160-15357/root/chroot_tmpdir/scmroot/meanwhile'...
$ git reset --hard origin/a7
HEAD is now at 641c972 import meanwhile-1.1.0-12.el7.src.rpm