$ git clone -n https://gitee.com/wency_cn/gspell.git /var/lib/mock/dist-an23-build-491974-74553/root/chroot_tmpdir/scmroot/gspell
Cloning into '/var/lib/mock/dist-an23-build-491974-74553/root/chroot_tmpdir/scmroot/gspell'...
$ git fetch origin a6fe3583e8f0ca05fee0bca7ea212ee09122c905:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/gspell
 * [new ref]         a6fe3583e8f0ca05fee0bca7ea212ee09122c905 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a6fe358 Update code from upstream