$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/libsmi.git /var/lib/mock/dist-an7-build-31996-15859/root/chroot_tmpdir/scmroot/libsmi
Cloning into '/var/lib/mock/dist-an7-build-31996-15859/root/chroot_tmpdir/scmroot/libsmi'...
$ git reset --hard origin/a7
HEAD is now at 03ecedf import libsmi-0.4.8-13.el7.src.rpm