$ git clone -n https://gitee.com/wenyuzifang/shared-mime-info.git /var/lib/mock/dist-an23-build-465321-73955/root/chroot_tmpdir/scmroot/shared-mime-info
Cloning into '/var/lib/mock/dist-an23-build-465321-73955/root/chroot_tmpdir/scmroot/shared-mime-info'...
$ git fetch origin cd33b1f5abb186f307df6cd1606440412ecaf246:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/shared-mime-info
 * [new ref]         cd33b1f5abb186f307df6cd1606440412ecaf246 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cd33b1f Update code from upstream