$ git clone -n https://gitee.com/opencloudos-stream/nginx.git /var/lib/mock/dist-ocs23-build-43120-2059/root/chroot_tmpdir/scmroot/nginx
Cloning into '/var/lib/mock/dist-ocs23-build-43120-2059/root/chroot_tmpdir/scmroot/nginx'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/nginx
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4a50bdc !1 upgrade to 1.25.2 Merge pull request !1 from cunshunxia/master