$ git clone -n https://gitee.com/wenyuzifang/mcstrans.git /var/lib/mock/dist-an23-build-471891-74118/root/chroot_tmpdir/scmroot/mcstrans
Cloning into '/var/lib/mock/dist-an23-build-471891-74118/root/chroot_tmpdir/scmroot/mcstrans'...
$ git fetch origin fcd3717de64a803b19f3ccab54810e52b4f6bcbe:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/mcstrans
 * [new ref]         fcd3717de64a803b19f3ccab54810e52b4f6bcbe -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fcd3717 Update code from upstream