$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/ibus-libpinyin.git /var/lib/mock/dist-an7-build-28342-15250/root/chroot_tmpdir/scmroot/ibus-libpinyin
Cloning into '/var/lib/mock/dist-an7-build-28342-15250/root/chroot_tmpdir/scmroot/ibus-libpinyin'...
$ git reset --hard origin/a7
HEAD is now at bdc57dd import ibus-libpinyin-1.6.91-4.el7.src.rpm