$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/ibus-sayura.git /var/lib/mock/dist-an7-build-31465-15741/root/chroot_tmpdir/scmroot/ibus-sayura
Cloning into '/var/lib/mock/dist-an7-build-31465-15741/root/chroot_tmpdir/scmroot/ibus-sayura'...
$ git reset --hard origin/a7
HEAD is now at 712a15e import ibus-sayura-1.3.2-3.el7.src.rpm