$ git clone -n https://gitee.com/wency_cn/gspell.git /var/lib/mock/dist-an23-build-502001-74794/root/chroot_tmpdir/scmroot/gspell
Cloning into '/var/lib/mock/dist-an23-build-502001-74794/root/chroot_tmpdir/scmroot/gspell'...
$ git fetch origin d45b30f48dce4008667d31c6ea1379fc06ab18d3:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/gspell
 * [new ref]         d45b30f48dce4008667d31c6ea1379fc06ab18d3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d45b30f Update code from upstream