$ git clone -n https://gitee.com/wenyuzifang/git-lfs.git /var/lib/mock/dist-an23-build-469446-74027/root/chroot_tmpdir/scmroot/git-lfs
Cloning into '/var/lib/mock/dist-an23-build-469446-74027/root/chroot_tmpdir/scmroot/git-lfs'...
$ git fetch origin 77ea91ce9bbb0a447eaefac3f98aebbccad221e3:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/git-lfs
 * [new ref]         77ea91ce9bbb0a447eaefac3f98aebbccad221e3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 77ea91c Update code from upstream