<?php
/*
* This file is part of Composer.
*
* (c) Nils Adermann <naderman@naderman.de>
* Jordi Boggiano <j.boggiano@seld.be>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Repository;
use Composer\Factory;
use Composer\IO\IOInterface;
use Composer\Config;
use Composer\EventDispatcher\EventDispatcher;
use Composer\Pcre\Preg;
use Composer\Util\HttpDownloader;
use Composer\Util\ProcessExecutor;
use Composer\Json\JsonFile;
/**
* @author Jordi Boggiano <j.boggiano@seld.be>
*/
class RepositoryFactory
{
/**
* @param IOInterface $io
* @param Config $config
* @param string $repository
* @param bool $allowFilesystem
* @return array|mixed
*/
public static function configFromString(IOInterface $io, Config $config, $repository, $allowFilesystem = false)
{
if (0 === strpos($repository, 'http')) {
$repoConfig = array('type' => 'composer', 'url' => $repository);
} elseif ("json" === pathinfo($repository, PATHINFO_EXTENSION)) {
$json = new JsonFile($repository, Factory::createHttpDownloader($io, $config));
$data = $json->read();
if (!empty($data['packages']) || !empty($data['includes']) || !empty($data['provider-includes'])) {
$repoConfig = array('type' => 'composer', 'url' => 'file://' . strtr(realpath($repository), '\\', '/'));
} elseif ($allowFilesystem) {
$repoConfig = array('type' => 'filesystem', 'json' => $json);
} else {
throw new \InvalidArgumentException("Invalid repository URL ($repository) given. This file does not contain a valid composer repository.");
}
} elseif (strpos($repository, '{') === 0) {
// assume it is a json object that makes a repo config
$repoConfig = JsonFile::parseJson($repository);
} else {
throw new \InvalidArgumentException("Invalid repository url ($repository) given. Has to be a .json file, an http url or a JSON object.");
}
return $repoConfig;
}
/**
* @param IOInterface $io
* @param Config $config
* @param string $repository
* @param bool $allowFilesystem
* @return RepositoryInterface
*/
public static function fromString(IOInterface $io, Config $config, $repository, $allowFilesystem = false, RepositoryManager $rm = null)
{
$repoConfig = static::configFromString($io, $config, $repository, $allowFilesystem);
return static::createRepo($io, $config, $repoConfig, $rm);
}
/**
* @param IOInterface $io
* @param Config $config
* @param array<string, mixed> $repoConfig
* @return RepositoryInterface
*/
public static function createRepo(IOInterface $io, Config $config, array $repoConfig, RepositoryManager $rm = null)
{
if (!$rm) {
$rm = static::manager($io, $config, Factory::createHttpDownloader($io, $config));
}
$repos = self::createRepos($rm, array($repoConfig));
return reset($repos);
}
/**
* @param IOInterface|null $io
* @param Config|null $config
* @param RepositoryManager|null $rm
* @return RepositoryInterface[]
*/
public static function defaultRepos(IOInterface $io = null, Config $config = null, RepositoryManager $rm = null)
{
if (!$config) {
$config = Factory::createConfig($io);
}
if ($io) {
$io->loadConfiguration($config);
}
if (!$rm) {
if (!$io) {
throw new \InvalidArgumentException('This function requires either an IOInterface or a RepositoryManager');
}
$rm = static::manager($io, $config, Factory::createHttpDownloader($io, $config));
}
return self::createRepos($rm, $config->getRepositories());
}
/**
* @param IOInterface $io
* @param Config $config
* @param EventDispatcher $eventDispatcher
* @param HttpDownloader $httpDownloader
* @return RepositoryManager
*/
public static function manager(IOInterface $io, Config $config, HttpDownloader $httpDownloader, EventDispatcher $eventDispatcher = null, ProcessExecutor $process = null)
{
$rm = new RepositoryManager($io, $config, $httpDownloader, $eventDispatcher, $process);
$rm->setRepositoryClass('composer', 'Composer\Repository\ComposerRepository');
$rm->setRepositoryClass('vcs', 'Composer\Repository\VcsRepository');
$rm->setRepositoryClass('package', 'Composer\Repository\PackageRepository');
$rm->setRepositoryClass('pear', 'Composer\Repository\PearRepository');
$rm->setRepositoryClass('git', 'Composer\Repository\VcsRepository');
$rm->setRepositoryClass('bitbucket', 'Composer\Repository\VcsRepository');
$rm->setRepositoryClass('git-bitbucket', 'Composer\Repository\VcsRepository');
$rm->setRepositoryClass('github', 'Composer\Repository\VcsRepository');
$rm->setRepositoryClass('gitlab', 'Composer\Repository\VcsRepository');
$rm->setRepositoryClass('svn', 'Composer\Repository\VcsRepository');
$rm->setRepositoryClass('fossil', 'Composer\Repository\VcsRepository');
$rm->setRepositoryClass('perforce', 'Composer\Repository\VcsRepository');
$rm->setRepositoryClass('hg', 'Composer\Repository\VcsRepository');
$rm->setRepositoryClass('artifact', 'Composer\Repository\ArtifactRepository');
$rm->setRepositoryClass('path', 'Composer\Repository\PathRepository');
return $rm;
}
/**
* @param array<int|string, mixed> $repoConfigs
*
* @return RepositoryInterface[]
*/
private static function createRepos(RepositoryManager $rm, array $repoConfigs)
{
$repos = array();
foreach ($repoConfigs as $index => $repo) {
if (is_string($repo)) {
throw new \UnexpectedValueException('"repositories" should be an array of repository definitions, only a single repository was given');
}
if (!is_array($repo)) {
throw new \UnexpectedValueException('Repository "'.$index.'" ('.json_encode($repo).') should be an array, '.gettype($repo).' given');
}
if (!isset($repo['type'])) {
throw new \UnexpectedValueException('Repository "'.$index.'" ('.json_encode($repo).') must have a type defined');
}
$name = self::generateRepositoryName($index, $repo, $repos);
if ($repo['type'] === 'filesystem') {
$repos[$name] = new FilesystemRepository($repo['json']);
} else {
$repos[$name] = $rm->createRepository($repo['type'], $repo, $index);
}
}
return $repos;
}
/**
* @param int|string $index
* @param array{url?: string} $repo
* @param array<string, mixed> $existingRepos
*
* @return string
*/
public static function generateRepositoryName($index, array $repo, array $existingRepos)
{
$name = is_int($index) && isset($repo['url']) ? Preg::replace('{^https?://}i', '', $repo['url']) : $index;
while (isset($existingRepos[$name])) {
$name .= '2';
}
return $name;
}
}