#!/usr/bin/env php

<?php

/*

 * StatusNet - the distributed open-source microblogging tool

 * Copyright (C) 2010, StatusNet, Inc.

 *

 * This program is free software: you can redistribute it and/or modify

 * it under the terms of the GNU Affero General Public License as published by

 * the Free Software Foundation, either version 3 of the License, or

 * (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU Affero General Public License for more details.

 *

 * You should have received a copy of the GNU Affero General Public License

 * along with this program.  If not, see <http://www.gnu.org/licenses/>.

 */

# Abort if called from a web server

define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));

require_once INSTALLDIR.'/scripts/commandline.inc';

$base = INSTALLDIR;

$encBase = escapeshellarg($base);

$ver = STATUSNET_VERSION;

// @fixme hack

if (preg_match('/^(\d+)\.(\d+)\.(\d+)/', $ver, $matches)) {

    list(, $a, $b, $c) = $matches;

    if ($c > '0') {

        $cprime = $c - 1;

        $prev = "$a.$b.$cprime";

    } else {

        die("This is a .0 release; you need to provide a thingy.\n");

    }

}

$tag = $ver;

$prefix = "statusnet-$tag";

$target = "$prefix.tar.gz";

$cmd = <<<END

(cd $encBase && git archive --prefix=$prefix/ $tag | gzip > /tmp/$target) && \

(cd /tmp && tar zxf $target && cd $prefix && make) && \

(cd $encBase && git log --oneline {$prev}..{$tag} > /tmp/$prefix/Changelog) && \

(cd /tmp && tar zcf $target $prefix) && \

(cd /tmp && rm -rf $prefix) && \

(mv /tmp/$target .)

END;

echo $cmd;

echo "\n";