$ git clone -n https://gitee.com/rabbitali/freeipmi.git /var/lib/mock/dist-an23-build-490557-74493/root/chroot_tmpdir/scmroot/freeipmi
Cloning into '/var/lib/mock/dist-an23-build-490557-74493/root/chroot_tmpdir/scmroot/freeipmi'...
$ git fetch origin 622dc2dffb8e54288f0c291e9679bd68daa4328a:KOJI_FETCH_HEAD
From https://gitee.com/rabbitali/freeipmi
 * [new ref]         622dc2dffb8e54288f0c291e9679bd68daa4328a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 622dc2d Update code from upstream