FM / Composer

/home/techb158/ileadtechnology.com/vendor/composer/composer/src/Composer/

/home/techb158/ileadtechnology.com/vendor/composer/composer/src/Composer

Name	Size	Mode	Actions
Autoload/	-	0755	rm
Command/	-	0755	rm
Config/	-	0755	rm
Console/	-	0755	rm
DependencyResolver/	-	0755	rm
Downloader/	-	0755	rm
EventDispatcher/	-	0755	rm
Exception/	-	0755	rm
Installer/	-	0755	rm
IO/	-	0755	rm
Json/	-	0755	rm
Package/	-	0755	rm
Plugin/	-	0755	rm
Question/	-	0755	rm
Repository/	-	0755	rm
Script/	-	0755	rm
SelfUpdate/	-	0755	rm
Util/	-	0755	rm
Cache.php	7757	0644	edit dl rm
Compiler.php	10551	0644	edit dl rm
Composer.php	6645	0644	edit dl rm
Config.php	16711	0644	edit dl rm
Factory.php	24838	0644	edit dl rm
Installer.php	73086	0644	edit dl rm
XdebugHandler.php	845	0644	edit dl rm

Edit: /home/techb158/ileadtechnology.com/vendor/composer/composer/src/Composer/Factory.php (24838B)

<?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;

use Composer\Config\JsonConfigSource;
use Composer\Json\JsonFile;
use Composer\IO\IOInterface;
use Composer\Package\Archiver;
use Composer\Package\Version\VersionGuesser;
use Composer\Repository\RepositoryManager;
use Composer\Repository\RepositoryFactory;
use Composer\Repository\WritableRepositoryInterface;
use Composer\Util\Filesystem;
use Composer\Util\Platform;
use Composer\Util\ProcessExecutor;
use Composer\Util\RemoteFilesystem;
use Composer\Util\Silencer;
use Composer\Plugin\PluginEvents;
use Composer\EventDispatcher\Event;
use Seld\JsonLint\DuplicateKeyException;
use Symfony\Component\Console\Formatter\OutputFormatter;
use Symfony\Component\Console\Formatter\OutputFormatterStyle;
use Symfony\Component\Console\Output\ConsoleOutput;
use Composer\EventDispatcher\EventDispatcher;
use Composer\Autoload\AutoloadGenerator;
use Composer\Package\Version\VersionParser;
use Composer\Downloader\TransportException;
use Seld\JsonLint\JsonParser;

/**
 * Creates a configured instance of composer.
 *
 * @author Ryan Weaver <ryan@knplabs.com>
 * @author Jordi Boggiano <j.boggiano@seld.be>
 * @author Igor Wiedler <igor@wiedler.ch>
 * @author Nils Adermann <naderman@naderman.de>
 */
class Factory
{
    /**
     * @throws \RuntimeException
     * @return string
     */
    protected static function getHomeDir()
    {
        $home = getenv('COMPOSER_HOME');
        if ($home) {
            return $home;
        }

if (Platform::isWindows()) {
            if (!getenv('APPDATA')) {
                throw new \RuntimeException('The APPDATA or COMPOSER_HOME environment variable must be set for composer to run correctly');
            }

return rtrim(strtr(getenv('APPDATA'), '\\', '/'), '/') . '/Composer';
        }

$userDir = self::getUserDir();
        if (is_dir($userDir . '/.composer')) {
            return $userDir . '/.composer';
        }

if (self::useXdg()) {
            // XDG Base Directory Specifications
            $xdgConfig = getenv('XDG_CONFIG_HOME') ?: $userDir . '/.config';

return $xdgConfig . '/composer';
        }

return $userDir . '/.composer';
    }

/**
     * @param  string $home
     * @return string
     */
    protected static function getCacheDir($home)
    {
        $cacheDir = getenv('COMPOSER_CACHE_DIR');
        if ($cacheDir) {
            return $cacheDir;
        }

$homeEnv = getenv('COMPOSER_HOME');
        if ($homeEnv) {
            return $homeEnv . '/cache';
        }

if (Platform::isWindows()) {
            if ($cacheDir = getenv('LOCALAPPDATA')) {
                $cacheDir .= '/Composer';
            } else {
                $cacheDir = $home . '/cache';
            }

return rtrim(strtr($cacheDir, '\\', '/'), '/');
        }

$userDir = self::getUserDir();
        if ($home === $userDir . '/.composer' && is_dir($home . '/cache')) {
            return $home . '/cache';
        }

if (self::useXdg()) {
            $xdgCache = getenv('XDG_CACHE_HOME') ?: $userDir . '/.cache';

return $xdgCache . '/composer';
        }

return $home . '/cache';
    }

/**
     * @param  string $home
     * @return string
     */
    protected static function getDataDir($home)
    {
        $homeEnv = getenv('COMPOSER_HOME');
        if ($homeEnv) {
            return $homeEnv;
        }

if (Platform::isWindows()) {
            return strtr($home, '\\', '/');
        }

$userDir = self::getUserDir();
        if ($home !== $userDir . '/.composer' && self::useXdg()) {
            $xdgData = getenv('XDG_DATA_HOME') ?: $userDir . '/.local/share';

return $xdgData . '/composer';
        }

return $home;
    }

/**
     * @param  IOInterface|null $io
     * @return Config
     */
    public static function createConfig(IOInterface $io = null, $cwd = null)
    {
        $cwd = $cwd ?: getcwd();

$config = new Config(true, $cwd);

// determine and add main dirs to the config
        $home = self::getHomeDir();
        $config->merge(array('config' => array(
            'home' => $home,
            'cache-dir' => self::getCacheDir($home),
            'data-dir' => self::getDataDir($home),
        )));

// load global config
        $file = new JsonFile($config->get('home').'/config.json');
        if ($file->exists()) {
            if ($io && $io->isDebug()) {
                $io->writeError('Loading config file ' . $file->getPath());
            }
            $config->merge($file->read());
        }
        $config->setConfigSource(new JsonConfigSource($file));

$htaccessProtect = (bool) $config->get('htaccess-protect');
        if ($htaccessProtect) {
            // Protect directory against web access. Since HOME could be
            // the www-data's user home and be web-accessible it is a
            // potential security risk
            $dirs = array($config->get('home'), $config->get('cache-dir'), $config->get('data-dir'));
            foreach ($dirs as $dir) {
                if (!file_exists($dir . '/.htaccess')) {
                    if (!is_dir($dir)) {
                        Silencer::call('mkdir', $dir, 0777, true);
                    }
                    Silencer::call('file_put_contents', $dir . '/.htaccess', 'Deny from all');
                }
            }
        }

// load global auth file
        $file = new JsonFile($config->get('home').'/auth.json');
        if ($file->exists()) {
            if ($io && $io->isDebug()) {
                $io->writeError('Loading config file ' . $file->getPath());
            }
            $config->merge(array('config' => $file->read()));
        }
        $config->setAuthConfigSource(new JsonConfigSource($file, true));

// load COMPOSER_AUTH environment variable if set
        if ($composerAuthEnv = getenv('COMPOSER_AUTH')) {
            $authData = json_decode($composerAuthEnv, true);

if (null === $authData) {
                throw new \UnexpectedValueException('COMPOSER_AUTH environment variable is malformed, should be a valid JSON object');
            }

if ($io && $io->isDebug()) {
                $io->writeError('Loading auth config from COMPOSER_AUTH');
            }
            $config->merge(array('config' => $authData));
        }

return $config;
    }

public static function getComposerFile()
    {
        return trim(getenv('COMPOSER')) ?: './composer.json';
    }

public static function createAdditionalStyles()
    {
        return array(
            'highlight' => new OutputFormatterStyle('red'),
            'warning' => new OutputFormatterStyle('black', 'yellow'),
        );
    }

/**
     * Creates a ConsoleOutput instance
     *
     * @return ConsoleOutput
     */
    public static function createOutput()
    {
        $styles = self::createAdditionalStyles();
        $formatter = new OutputFormatter(false, $styles);

return new ConsoleOutput(ConsoleOutput::VERBOSITY_NORMAL, null, $formatter);
    }

/**
     * @deprecated Use Composer\Repository\RepositoryFactory::defaultRepos instead
     */
    public static function createDefaultRepositories(IOInterface $io = null, Config $config = null, RepositoryManager $rm = null)
    {
        return RepositoryFactory::defaultRepos($io, $config, $rm);
    }

/**
     * Creates a Composer instance
     *
     * @param  IOInterface               $io             IO instance
     * @param  array|string|null         $localConfig    either a configuration array or a filename to read from, if null it will
     *                                                   read from the default filename
     * @param  bool                      $disablePlugins Whether plugins should not be loaded
     * @param  bool                      $fullLoad       Whether to initialize everything or only main project stuff (used when loading the global composer)
     * @throws \InvalidArgumentException
     * @throws \UnexpectedValueException
     * @return Composer
     */
    public function createComposer(IOInterface $io, $localConfig = null, $disablePlugins = false, $cwd = null, $fullLoad = true)
    {
        $cwd = $cwd ?: getcwd();

// load Composer configuration
        if (null === $localConfig) {
            $localConfig = static::getComposerFile();
        }

if (is_string($localConfig)) {
            $composerFile = $localConfig;

$file = new JsonFile($localConfig, null, $io);

if (!$file->exists()) {
                if ($localConfig === './composer.json' || $localConfig === 'composer.json') {
                    $message = 'Composer could not find a composer.json file in '.$cwd;
                } else {
                    $message = 'Composer could not find the config file: '.$localConfig;
                }
                $instructions = 'To initialize a project, please create a composer.json file as described in the https://getcomposer.org/ "Getting Started" section';
                throw new \InvalidArgumentException($message.PHP_EOL.$instructions);
            }

$file->validateSchema(JsonFile::LAX_SCHEMA);
            $jsonParser = new JsonParser;
            try {
                $jsonParser->parse(file_get_contents($localConfig), JsonParser::DETECT_KEY_CONFLICTS);
            } catch (DuplicateKeyException $e) {
                $details = $e->getDetails();
                $io->writeError('<warning>Key '.$details['key'].' is a duplicate in '.$localConfig.' at line '.$details['line'].'</warning>');
            }

$localConfig = $file->read();
        }

// Load config and override with local config/auth config
        $config = static::createConfig($io, $cwd);
        $config->merge($localConfig);
        if (isset($composerFile)) {
            $io->writeError('Loading config file ' . $composerFile, true, IOInterface::DEBUG);
            $config->setConfigSource(new JsonConfigSource(new JsonFile(realpath($composerFile), null, $io)));

$localAuthFile = new JsonFile(dirname(realpath($composerFile)) . '/auth.json', null, $io);
            if ($localAuthFile->exists()) {
                $io->writeError('Loading config file ' . $localAuthFile->getPath(), true, IOInterface::DEBUG);
                $config->merge(array('config' => $localAuthFile->read()));
                $config->setAuthConfigSource(new JsonConfigSource($localAuthFile, true));
            }
        }

$vendorDir = $config->get('vendor-dir');

// initialize composer
        $composer = new Composer();
        $composer->setConfig($config);

if ($fullLoad) {
            // load auth configs into the IO instance
            $io->loadConfiguration($config);
        }

$rfs = self::createRemoteFilesystem($io, $config);

// initialize event dispatcher
        $dispatcher = new EventDispatcher($composer, $io);
        $composer->setEventDispatcher($dispatcher);

// initialize repository manager
        $rm = RepositoryFactory::manager($io, $config, $dispatcher, $rfs);
        $composer->setRepositoryManager($rm);

// load local repository
        $this->addLocalRepository($io, $rm, $vendorDir);

// force-set the version of the global package if not defined as
        // guessing it adds no value and only takes time
        if (!$fullLoad && !isset($localConfig['version'])) {
            $localConfig['version'] = '1.0.0';
        }

// load package
        $parser = new VersionParser;
        $guesser = new VersionGuesser($config, new ProcessExecutor($io), $parser);
        $loader = new Package\Loader\RootPackageLoader($rm, $config, $parser, $guesser, $io);
        $package = $loader->load($localConfig, 'Composer\Package\RootPackage', $cwd);
        $composer->setPackage($package);

// initialize installation manager
        $im = $this->createInstallationManager();
        $composer->setInstallationManager($im);

if ($fullLoad) {
            // initialize download manager
            $dm = $this->createDownloadManager($io, $config, $dispatcher, $rfs);
            $composer->setDownloadManager($dm);

// initialize autoload generator
            $generator = new AutoloadGenerator($dispatcher, $io);
            $composer->setAutoloadGenerator($generator);

// initialize archive manager
            $am = $this->createArchiveManager($config, $dm);
            $composer->setArchiveManager($am);
        }

// add installers to the manager (must happen after download manager is created since they read it out of $composer)
        $this->createDefaultInstallers($im, $composer, $io);

if ($fullLoad) {
            $globalComposer = null;
            if (realpath($config->get('home')) !== $cwd) {
                $globalComposer = $this->createGlobalComposer($io, $config, $disablePlugins);
            }

$pm = $this->createPluginManager($io, $composer, $globalComposer, $disablePlugins);
            $composer->setPluginManager($pm);

$pm->loadInstalledPlugins();
        }

// init locker if possible
        if ($fullLoad && isset($composerFile)) {
            $lockFile = "json" === pathinfo($composerFile, PATHINFO_EXTENSION)
                ? substr($composerFile, 0, -4).'lock'
                : $composerFile . '.lock';

$locker = new Package\Locker($io, new JsonFile($lockFile, null, $io), $rm, $im, file_get_contents($composerFile));
            $composer->setLocker($locker);
        }

if ($fullLoad) {
            $initEvent = new Event(PluginEvents::INIT);
            $composer->getEventDispatcher()->dispatch($initEvent->getName(), $initEvent);

// once everything is initialized we can
            // purge packages from local repos if they have been deleted on the filesystem
            if ($rm->getLocalRepository()) {
                $this->purgePackages($rm->getLocalRepository(), $im);
            }
        }

return $composer;
    }

/**
     * @param  IOInterface $io             IO instance
     * @param  bool        $disablePlugins Whether plugins should not be loaded
     * @return Composer
     */
    public static function createGlobal(IOInterface $io, $disablePlugins = false)
    {
        $factory = new static();

return $factory->createGlobalComposer($io, static::createConfig($io), $disablePlugins, true);
    }

/**
     * @param Repository\RepositoryManager $rm
     * @param string                       $vendorDir
     */
    protected function addLocalRepository(IOInterface $io, RepositoryManager $rm, $vendorDir)
    {
        $rm->setLocalRepository(new Repository\InstalledFilesystemRepository(new JsonFile($vendorDir.'/composer/installed.json', null, $io)));
    }

/**
     * @param  Config        $config
     * @return Composer|null
     */
    protected function createGlobalComposer(IOInterface $io, Config $config, $disablePlugins, $fullLoad = false)
    {
        $composer = null;
        try {
            $composer = $this->createComposer($io, $config->get('home') . '/composer.json', $disablePlugins, $config->get('home'), $fullLoad);
        } catch (\Exception $e) {
            $io->writeError('Failed to initialize global composer: '.$e->getMessage(), true, IOInterface::DEBUG);
        }

return $composer;
    }

/**
     * @param  IO\IOInterface             $io
     * @param  Config                     $config
     * @param  EventDispatcher            $eventDispatcher
     * @return Downloader\DownloadManager
     */
    public function createDownloadManager(IOInterface $io, Config $config, EventDispatcher $eventDispatcher = null, RemoteFilesystem $rfs = null)
    {
        $cache = null;
        if ($config->get('cache-files-ttl') > 0) {
            $cache = new Cache($io, $config->get('cache-files-dir'), 'a-z0-9_./');
        }

$dm = new Downloader\DownloadManager($io);
        switch ($preferred = $config->get('preferred-install')) {
            case 'dist':
                $dm->setPreferDist(true);
                break;
            case 'source':
                $dm->setPreferSource(true);
                break;
            case 'auto':
            default:
                // noop
                break;
        }

if (is_array($preferred)) {
            $dm->setPreferences($preferred);
        }

$executor = new ProcessExecutor($io);
        $fs = new Filesystem($executor);

$dm->setDownloader('git', new Downloader\GitDownloader($io, $config, $executor, $fs));
        $dm->setDownloader('svn', new Downloader\SvnDownloader($io, $config, $executor, $fs));
        $dm->setDownloader('fossil', new Downloader\FossilDownloader($io, $config, $executor, $fs));
        $dm->setDownloader('hg', new Downloader\HgDownloader($io, $config, $executor, $fs));
        $dm->setDownloader('perforce', new Downloader\PerforceDownloader($io, $config));
        $dm->setDownloader('zip', new Downloader\ZipDownloader($io, $config, $eventDispatcher, $cache, $executor, $rfs));
        $dm->setDownloader('rar', new Downloader\RarDownloader($io, $config, $eventDispatcher, $cache, $executor, $rfs));
        $dm->setDownloader('tar', new Downloader\TarDownloader($io, $config, $eventDispatcher, $cache, $rfs));
        $dm->setDownloader('gzip', new Downloader\GzipDownloader($io, $config, $eventDispatcher, $cache, $executor, $rfs));
        $dm->setDownloader('xz', new Downloader\XzDownloader($io, $config, $eventDispatcher, $cache, $executor, $rfs));
        $dm->setDownloader('phar', new Downloader\PharDownloader($io, $config, $eventDispatcher, $cache, $rfs));
        $dm->setDownloader('file', new Downloader\FileDownloader($io, $config, $eventDispatcher, $cache, $rfs));
        $dm->setDownloader('path', new Downloader\PathDownloader($io, $config, $eventDispatcher, $cache, $rfs));

return $dm;
    }

/**
     * @param  Config                     $config The configuration
     * @param  Downloader\DownloadManager $dm     Manager use to download sources
     * @return Archiver\ArchiveManager
     */
    public function createArchiveManager(Config $config, Downloader\DownloadManager $dm = null)
    {
        if (null === $dm) {
            $io = new IO\NullIO();
            $io->loadConfiguration($config);
            $dm = $this->createDownloadManager($io, $config);
        }

$am = new Archiver\ArchiveManager($dm);
        $am->addArchiver(new Archiver\ZipArchiver);
        $am->addArchiver(new Archiver\PharArchiver);

return $am;
    }

/**
     * @param  IOInterface          $io
     * @param  Composer             $composer
     * @param  Composer             $globalComposer
     * @param  bool                 $disablePlugins
     * @return Plugin\PluginManager
     */
    protected function createPluginManager(IOInterface $io, Composer $composer, Composer $globalComposer = null, $disablePlugins = false)
    {
        return new Plugin\PluginManager($io, $composer, $globalComposer, $disablePlugins);
    }

/**
     * @return Installer\InstallationManager
     */
    protected function createInstallationManager()
    {
        return new Installer\InstallationManager();
    }

/**
     * @param Installer\InstallationManager $im
     * @param Composer                      $composer
     * @param IO\IOInterface                $io
     */
    protected function createDefaultInstallers(Installer\InstallationManager $im, Composer $composer, IOInterface $io)
    {
        $im->addInstaller(new Installer\LibraryInstaller($io, $composer, null));
        $im->addInstaller(new Installer\PearInstaller($io, $composer, 'pear-library'));
        $im->addInstaller(new Installer\PluginInstaller($io, $composer));
        $im->addInstaller(new Installer\MetapackageInstaller($io));
    }

/**
     * @param WritableRepositoryInterface   $repo repository to purge packages from
     * @param Installer\InstallationManager $im   manager to check whether packages are still installed
     */
    protected function purgePackages(WritableRepositoryInterface $repo, Installer\InstallationManager $im)
    {
        foreach ($repo->getPackages() as $package) {
            if (!$im->isPackageInstalled($repo, $package)) {
                $repo->removePackage($package);
            }
        }
    }

/**
     * @param  IOInterface $io             IO instance
     * @param  mixed       $config         either a configuration array or a filename to read from, if null it will read from
     *                                     the default filename
     * @param  bool        $disablePlugins Whether plugins should not be loaded
     * @return Composer
     */
    public static function create(IOInterface $io, $config = null, $disablePlugins = false)
    {
        $factory = new static();

return $factory->createComposer($io, $config, $disablePlugins);
    }

/**
     * @param  IOInterface      $io      IO instance
     * @param  Config           $config  Config instance
     * @param  array            $options Array of options passed directly to RemoteFilesystem constructor
     * @return RemoteFilesystem
     */
    public static function createRemoteFilesystem(IOInterface $io, Config $config = null, $options = array())
    {
        static $warned = false;
        $disableTls = false;
        // allow running the config command if disable-tls is in the arg list, even if openssl is missing, to allow disabling it via the config command
        if (isset($_SERVER['argv']) && in_array('disable-tls', $_SERVER['argv']) && (in_array('conf', $_SERVER['argv']) || in_array('config', $_SERVER['argv']))) {
            $warned = true;
            $disableTls = !extension_loaded('openssl');
        } elseif ($config && $config->get('disable-tls') === true) {
            if (!$warned) {
                $io->writeError('<warning>You are running Composer with SSL/TLS protection disabled.</warning>');
            }
            $warned = true;
            $disableTls = true;
        } elseif (!extension_loaded('openssl')) {
            throw new Exception\NoSslException('The openssl extension is required for SSL/TLS protection but is not available. '
                . 'If you can not enable the openssl extension, you can disable this error, at your own risk, by setting the \'disable-tls\' option to true.');
        }
        $remoteFilesystemOptions = array();
        if ($disableTls === false) {
            if ($config && $config->get('cafile')) {
                $remoteFilesystemOptions['ssl']['cafile'] = $config->get('cafile');
            }
            if ($config && $config->get('capath')) {
                $remoteFilesystemOptions['ssl']['capath'] = $config->get('capath');
            }
            $remoteFilesystemOptions = array_replace_recursive($remoteFilesystemOptions, $options);
        }
        try {
            $remoteFilesystem = new RemoteFilesystem($io, $config, $remoteFilesystemOptions, $disableTls);
        } catch (TransportException $e) {
            if (false !== strpos($e->getMessage(), 'cafile')) {
                $io->write('<error>Unable to locate a valid CA certificate file. You must set a valid \'cafile\' option.</error>');
                $io->write('<error>A valid CA certificate file is required for SSL/TLS protection.</error>');
                if (PHP_VERSION_ID < 50600) {
                    $io->write('<error>It is recommended you upgrade to PHP 5.6+ which can detect your system CA file automatically.</error>');
                }
                $io->write('<error>You can disable this error, at your own risk, by setting the \'disable-tls\' option to true.</error>');
            }
            throw $e;
        }

return $remoteFilesystem;
    }

/**
     * @return bool
     */
    private static function useXdg()
    {
        foreach (array_keys($_SERVER) as $key) {
            if (substr($key, 0, 4) === 'XDG_') {
                return true;
            }
        }

return false;
    }

/**
     * @throws \RuntimeException
     * @return string
     */
    private static function getUserDir()
    {
        $home = getenv('HOME');
        if (!$home) {
            throw new \RuntimeException('The HOME or COMPOSER_HOME environment variable must be set for composer to run correctly');
        }

return rtrim(strtr($home, '\\', '/'), '/');
    }
}

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