$ git clone -n https://gitee.com/wenyuzifang/librelp.git /var/lib/mock/dist-an23-build-480833-74252/root/chroot_tmpdir/scmroot/librelp
Cloning into '/var/lib/mock/dist-an23-build-480833-74252/root/chroot_tmpdir/scmroot/librelp'...
$ git fetch origin b034cd6fc8024386f76abc4023b3d2c496dc5602:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/librelp
 * [new ref]         b034cd6fc8024386f76abc4023b3d2c496dc5602 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b034cd6 Update code from upstream