$ git clone -n https://gitee.com/opencloudos-stream/osgi-core.git /var/lib/mock/dist-ocs23-build-18097-1041/root/chroot_tmpdir/scmroot/osgi-core
Cloning into '/var/lib/mock/dist-ocs23-build-18097-1041/root/chroot_tmpdir/scmroot/osgi-core'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/osgi-core
 * [new ref]                    -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8d09ff8 OCS package init