$ git clone -n https://gitee.com/wenyuzifang/yelp.git /var/lib/mock/dist-an23-build-444114-73188/root/chroot_tmpdir/scmroot/yelp
Cloning into '/var/lib/mock/dist-an23-build-444114-73188/root/chroot_tmpdir/scmroot/yelp'...
$ git fetch origin 0c0a0adfafddcc2f3127c89296835bb7cdd6eb48:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/yelp
 * [new ref]         0c0a0adfafddcc2f3127c89296835bb7cdd6eb48 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0c0a0ad Update code from upstream