89 lines
2.2 KiB
PHP
89 lines
2.2 KiB
PHP
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<?php
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/*
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* This file is part of Composer.
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*
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* (c) Nils Adermann <naderman@naderman.de>
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* Jordi Boggiano <j.boggiano@seld.be>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Composer;
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use Composer\Repository\ComposerRepository;
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/**
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* @author Jordi Boggiano <j.boggiano@seld.be>
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*/
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class Composer
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{
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protected $repositories = array();
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protected $downloaders = array();
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protected $installers = array();
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public function __construct()
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{
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$this->addRepository('Packagist', array('composer' => 'http://packagist.org'));
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}
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public function addDownloader($type, $downloader)
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{
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$this->downloaders[$type] = $downloader;
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}
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public function getDownloader($type)
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{
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if (!isset($this->downloaders[$type])) {
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throw new \UnexpectedValueException('Unknown source type: '.$type);
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}
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return $this->downloaders[$type];
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}
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public function addInstaller($type, $installer)
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{
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$this->installers[$type] = $installer;
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}
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public function getInstaller($type)
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{
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if (!isset($this->installers[$type])) {
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throw new \UnexpectedValueException('Unknown dependency type: '.$type);
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}
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return $this->installers[$type];
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}
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public function addRepository($name, $spec)
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{
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if (null === $spec) {
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unset($this->repositories[$name]);
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}
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if (is_array($spec) && count($spec)) {
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return $this->repositories[$name] = $this->createRepository(key($spec), current($spec));
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}
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throw new \UnexpectedValueException('Invalid repositories specification '.var_export($spec, true));
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}
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public function getRepositories()
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{
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return $this->repositories;
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}
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public function createRepository($type, $url)
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{
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$url = rtrim($url, '/');
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switch ($type) {
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case 'git-bare':
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case 'git-package':
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case 'git-multi':
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throw new \Exception($type.' repositories not supported yet');
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break;
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case 'composer':
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return new ComposerRepository($url);
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break;
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}
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}
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}
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