$ git clone -n https://gitee.com/gordonwwang/librsvg2.git /var/lib/mock/dist-ocs23-build-32870-1445/root/chroot_tmpdir/scmroot/librsvg2
Cloning into '/var/lib/mock/dist-ocs23-build-32870-1445/root/chroot_tmpdir/scmroot/librsvg2'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/gordonwwang/librsvg2
 * [new ref]                    -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7cdb495 Change the Source0 to facilitate automatic upgrade