$ git clone -n https://gitee.com/opencloudos-stream/nginx.git /var/lib/mock/dist-ocs23-base-build-353935-40402/root/chroot_tmpdir/scmroot/nginx
Cloning into '/var/lib/mock/dist-ocs23-base-build-353935-40402/root/chroot_tmpdir/scmroot/nginx'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/nginx
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1a0bf37 !7 add nginx-dav-ext-module and headers-more-nginx-module for full WebDAV support Merge pull request !7 from zidonghuang/master