New utility script to convert plugin package.xml files into new composer.json meta files

bin/package2composer.sh

@@ -0,0 +1,100 @@
+#!/usr/bin/env php
+<?php
+/*
+ +-----------------------------------------------------------------------+
+ | bin/package2composer.sh                                               |
+ |                                                                       |
+ | This file is part of the Roundcube Webmail client                     |
+ | Copyright (C) 2013, The Roundcube Dev Team                            |
+ |                                                                       |
+ | Licensed under the GNU General Public License version 3 or            |
+ | any later version with exceptions for skins & plugins.                |
+ | See the README file for a full license statement.                     |
+ |                                                                       |
+ | PURPOSE:                                                              |
+ |  Convert a plugin's package.xml file into a composer.json description |
+ |                                                                       |
+ +-----------------------------------------------------------------------+
+ | Author: Thomas Bruederli <thomas@roundcube.net>                       |
+ +-----------------------------------------------------------------------+
+*/
+
+ini_set('error_reporting', E_ALL & ~E_NOTICE);
+
+list(, $filename, $vendor) = $_SERVER['argv'];
+
+if (!$filename || !is_readable($filename)) {
+    die("Invalid input file name!\nUsage: " . $_SERVER['argv'][0] . " XMLFILE VENDOR\n");
+}
+
+if (!$vendor) {
+    $vendor = 'anonymous';
+}
+
+$package = new SimpleXMLElement(file_get_contents($filename));
+
+$data = array(
+    'name' => $vendor . '/' . strval($package->name),
+    'type' => 'roundcube-plugin',
+    'description' => trim(strval($package->summary) . '; ' . strval($package->description), ';- '),
+    'homepage' => strval($package->uri),
+    'license' => 'GPLv3+',
+    'authors' => array(),
+    'repositories' => array(
+        array('type' => 'composer', 'url' => 'http://plugins.roundcube.net'),
+    ),
+    'require' => array(
+        'php' => '>=5.3.0',
+        'roundcube/plugin-installer' => '>=0.1.3',
+    ),
+);
+
+if ($package->license) {
+    $data['license'] = strval($package->license);
+}
+
+if ($package->lead) {
+    $data['authors'][] = array(
+        'name' => strval($package->lead->name),
+        'email' => strval($package->lead->email),
+        'role' => 'Lead',
+    );
+}
+
+if ($devs = $package->developer) {
+    if (!is_array($devs)) {
+        $devs = array($package->developer);
+    }
+    foreach ($devs as $dev) {
+        $data['authors'][] = array(
+            'name' => strval($dev->name),
+            'email' => strval($dev->email),
+            'role' => 'Developer',
+        );
+    }
+}
+
+// remove empty values
+$data = array_filter($data);
+
+// use the JSON encoder from the Composer package
+if (is_file('composer.phar')) {
+    include 'phar://composer.phar/src/Composer/Json/JsonFile.php';
+    echo \Composer\Json\JsonFile::encode($data);
+}
+// PHP 5.4's json_encode() does the job, too
+else if (defined('JSON_PRETTY_PRINT')) {
+    $flags = defined('JSON_PRETTY_PRINT') ? JSON_PRETTY_PRINT & JSON_UNESCAPED_SLASHES : 0;
+    echo json_encode($data, $flags);
+}
+else {
+    fputs(STDERR,
+"FAILED! composer.phar not found in current directory.
+
+Please download it from http://getcomposer.org/download/ or with
+  curl -s http://getcomposer.org/installer | php
+");
+}
+
+echo "\n";
+