$ git clone -n https://gitee.com/src-opencloudos-rpms/go-rpm-macros.git /var/lib/mock/dist-oc9-build-100820-65065/root/chroot_tmpdir/scmroot/go-rpm-macros
Cloning into '/var/lib/mock/dist-oc9-build-100820-65065/root/chroot_tmpdir/scmroot/go-rpm-macros'...
$ git fetch origin 2d06ef6181e31d37a6980aafa5b3ea4b2076a87f:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/go-rpm-macros
 * [new ref]         2d06ef6181e31d37a6980aafa5b3ea4b2076a87f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2d06ef6 import go-rpm-macros-3.5.0-3.tl4