77 lines
2.2 KiB
PHP
77 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\Repository;
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use Composer\Package\MemoryPackage;
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use Composer\Package\BasePackage;
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use Composer\Package\Link;
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use Composer\Package\LinkConstraint\VersionConstraint;
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/**
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* @author Benjamin Eberlei <kontakt@beberlei.de>
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*/
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class PearRepository extends ArrayRepository
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{
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private $name;
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private $url;
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public function __construct($url, $name)
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{
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$this->url = $url;
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$this->name = $name;
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if (!filter_var($this->url, FILTER_VALIDATE_URL)) {
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throw new \UnexpectedValueException("Invalid url given for PEAR repository " . $name);
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}
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}
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protected function initialize()
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{
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parent::initialize();
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exec("pear remote-list -c ".escapeshellarg($this->name), $output, $return);
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if ($return != 0) {
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throw new \BadMethodCallException("Could not execute pear channel-list, an error occured.");
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}
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$headersDone = false;
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foreach ($output AS $line) {
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$parts = explode(" ", preg_replace('(\s{2,})', ' ', trim($line)));
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if (count($parts) != 2) {
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continue;
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}
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list($packageName, $pearVersion) = $parts;
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if (!$headersDone) {
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if ($packageName == "PACKAGE" && $pearVersion == "VERSION") {
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$headersDone = true;
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}
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continue;
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}
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if ($pearVersion == "-n/a-") {
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continue; // Preferred stability is set to a level that this package can't fullfil.
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}
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$version = BasePackage::parseVersion($pearVersion);
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$package = new MemoryPackage($packageName, $version['version'], $version['type']);
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$package->setSourceType('pear');
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$package->setSourceUrl($this->url.'/get/'.$packageName.'-'.$pearVersion.".tgz");
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$this->addPackage($package);
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}
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}
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}
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