$ git clone -n https://gitee.com/wenyuzifang/libeconf.git /var/lib/mock/dist-an23-build-469721-74027/root/chroot_tmpdir/scmroot/libeconf
Cloning into '/var/lib/mock/dist-an23-build-469721-74027/root/chroot_tmpdir/scmroot/libeconf'...
$ git fetch origin b3d62ddeecfe089a4a4265122fdc0f92b3ad3cdb:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/libeconf
 * [new ref]         b3d62ddeecfe089a4a4265122fdc0f92b3ad3cdb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b3d62dd Update code from upstream