composer-add-package.php

<?php

/**
 * Distributed Composer package registration script
 *
 * This script registers the given composer module to the local installation registry
 * in order to let composer.phar build autoloader files for installed modules.
 *
 * Usage: php add-package.php <PATH-TO-MODULE-COMPOSER.JSON> <VERSION>
 *
 * Requires composer.phar to be installed in the current directory
 * which is the global php composer module installation path (e.g. /usr/share/php)
 *
 * @author Thomas Bruederli <[email protected]>
 *
 * Copyright (C) 2014, Thomas Bruederli, Bern, Switzerland
 *
 * 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/>.
 */

ini_set('error_reporting', E_ALL & ~E_NOTICE & ~E_STRICT);

require_once 'phar://composer.phar/src/Composer/Json/JsonFile.php';

try {
    $instfile = new Composer\Json\JsonFile('vendor/composer/installed.json');
    $installed = $instfile->read();
}
catch (Exception $e) {
    $installed = array();
}

$modfile = $_SERVER['argv'][1];
$version = $_SERVER['argv'][2];

if (empty($modfile) || empty($version)) {
    echo "Usage: php add-package.php PATH-TO-MODULE-COMPOSER.JSON VERSION\n";
    exit(2);
}

//// add the module's configuration to vendor/composer/installed.json

try {
    $j = new Composer\Json\JsonFile($modfile);
    $modconf = $j->read();
}
catch (Exception $e) {
    echo "Failed to load module composer file: $modfile\n";
    exit(2);
}

$modname = $modconf['name'];
$modconf['version'] = $version;
$modconf['version_normalized'] = $version;

foreach ($installed as $i => $m) {
    if ($m['name'] == $modname) {
        echo "* replacing " . $m['name'] . ':' . $m['version']. "\n";
        unset($installed[$i]);
        break;
    }
}

echo "* adding $modname:$version\n";
$installed[] = $modconf;

try {
    echo "writing vendor/composer/installed.json ...";
    $instfile->write(array_values($installed));
    echo "done.\n";
}
catch (Exception $e) {
    echo "Failed to write vendor/composer/installed.json\n";
    exit(2);
}

//// add module to the composer.json registry

try {
    $regfile = new Composer\Json\JsonFile('composer.json');
    $composer = $regfile->read();
}
catch (Exception $e) {
    $composer = array();
}

$composer['require'][$modname] = $version;

try {
    echo "writing composer.json ...";
    $regfile->write($composer);
    echo "done.\n";
}
catch (Exception $e) {
    echo "Failed to write composer.json\n";
    exit(2);
}

// TODO: run `php composer.phar dump-autoload --optimize` right away?