$ git clone -n https://gitee.com/wenyuzifang/libmetalink.git /var/lib/mock/dist-an23-build-469781-74027/root/chroot_tmpdir/scmroot/libmetalink
Cloning into '/var/lib/mock/dist-an23-build-469781-74027/root/chroot_tmpdir/scmroot/libmetalink'...
$ git fetch origin 9441c77d9c2fa29c62162dc4d443cae7fec93861:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/libmetalink
 * [new ref]         9441c77d9c2fa29c62162dc4d443cae7fec93861 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9441c77 Update code from upstream