$ git clone -n https://gitee.com/opencloudos-stream/python-oslo-db.git /var/lib/mock/dist-ocs23-python311-build-60122-2251/root/chroot_tmpdir/scmroot/python-oslo-db
Cloning into '/var/lib/mock/dist-ocs23-python311-build-60122-2251/root/chroot_tmpdir/scmroot/python-oslo-db'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/python-oslo-db
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ccbab2b OCS package init