$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/ibus-m17n.git /var/lib/mock/dist-an7-build-28343-15250/root/chroot_tmpdir/scmroot/ibus-m17n
Cloning into '/var/lib/mock/dist-an7-build-28343-15250/root/chroot_tmpdir/scmroot/ibus-m17n'...
$ git reset --hard origin/a7
HEAD is now at 69f7c59 import ibus-m17n-1.3.4-13.el7.src.rpm