$ git clone -n https://gitee.com/wenyuzifang/go-rpm-macros.git /var/lib/mock/dist-an23-build-469726-74027/root/chroot_tmpdir/scmroot/go-rpm-macros
Cloning into '/var/lib/mock/dist-an23-build-469726-74027/root/chroot_tmpdir/scmroot/go-rpm-macros'...
$ git fetch origin f72d87f2d829c257c2e8fa55db01d7fbda8a50e9:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/go-rpm-macros
 * [new ref]         f72d87f2d829c257c2e8fa55db01d7fbda8a50e9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f72d87f Update code from upstream