$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/ibus-qt.git /var/lib/mock/dist-an7-build-28344-15250/root/chroot_tmpdir/scmroot/ibus-qt
Cloning into '/var/lib/mock/dist-an7-build-28344-15250/root/chroot_tmpdir/scmroot/ibus-qt'...
$ git reset --hard origin/a7
HEAD is now at 8e07c47 import ibus-qt-1.3.2-4.el7.src.rpm