PHP Composer::setEventDispatcher方法代码示例

 /**
  * {@inheritdoc}
  */
 protected function setUp()
 {
     $this->io = new BufferIO();
     $this->composer = new Composer();
     $this->composer->setPackage(new RootPackage('my/project', '1.0.0', '1.0.0'));
     $this->composer->setPluginManager(new PluginManager($this->io, $this->composer));
     $this->composer->setEventDispatcher(new EventDispatcher($this->composer, $this->io));
 }

 /**
  * {@inheritdoc}
  */
 protected function setUp()
 {
     $this->tempDir = __DIR__ . '/temp';
     $this->config = new Config(false, realpath(__DIR__ . '/fixtures/local'));
     $this->config->merge(['config' => ['home' => __DIR__]]);
     $this->io = new BufferIO();
     $this->composer = new Composer();
     $this->composer->setConfig($this->config);
     $this->composer->setPackage(new RootPackage('my/project', '1.0.0', '1.0.0'));
     $this->composer->setPluginManager(new PluginManager($this->io, $this->composer));
     $this->composer->setEventDispatcher(new EventDispatcher($this->composer, $this->io));
     self::cleanTempDir();
     mkdir($this->tempDir);
 }

 public function testActivate()
 {
     $dispatcher = $this->getMockBuilder('Composer\\EventDispatcher\\EventDispatcher')->disableOriginalConstructor()->getMock();
     $dispatcher->expects($this->once())->method('addSubscriber')->with($this->plugin);
     $this->composer->setEventDispatcher($dispatcher);
     $this->plugin->activate($this->composer, $this->io);
 }

 private function mockComposer()
 {
     $composer = new Composer();
     $composer->setConfig($this->mockConfig());
     $composer->setRepositoryManager($this->mockRepositoryManager());
     $composer->setEventDispatcher(new EventDispatcher($composer, $this->mockIO()));
     return $composer;
 }

 /**
  * 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 (\Seld\JsonLint\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);
         $localAuthFile = new JsonFile(dirname(realpath($composerFile)) . '/auth.json');
         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');
     $binDir = $config->get('bin-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 = $this->createRepositoryManager($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);
     $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);
     }
     // 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 = $this->createGlobalComposer($io, $config, $disablePlugins);
         $pm = $this->createPluginManager($io, $composer, $globalComposer, $disablePlugins);
         $composer->setPluginManager($pm);
         $pm->loadInstalledPlugins();
//.........这里部分代码省略.........

 /**
  * 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
  * @throws \InvalidArgumentException
  * @return Composer
  */
 public function createComposer(IOInterface $io, $localConfig = null)
 {
     // load Composer configuration
     if (null === $localConfig) {
         $localConfig = static::getComposerFile();
     }
     if (is_string($localConfig)) {
         $composerFile = $localConfig;
         $file = new JsonFile($localConfig, new RemoteFilesystem($io));
         if (!$file->exists()) {
             if ($localConfig === 'composer.json') {
                 $message = 'Composer could not find a composer.json file in ' . getcwd();
             } else {
                 $message = 'Composer could not find the config file: ' . $localConfig;
             }
             $instructions = 'To initialize a project, please create a composer.json file as described in the http://getcomposer.org/ "Getting Started" section';
             throw new \InvalidArgumentException($message . PHP_EOL . $instructions);
         }
         $file->validateSchema(JsonFile::LAX_SCHEMA);
         $localConfig = $file->read();
     }
     // Configuration defaults
     $config = static::createConfig();
     $config->merge($localConfig);
     // reload oauth token from config if available
     if ($tokens = $config->get('github-oauth')) {
         foreach ($tokens as $domain => $token) {
             if (!preg_match('{^[a-z0-9]+$}', $token)) {
                 throw new \UnexpectedValueException('Your github oauth token for ' . $domain . ' contains invalid characters: "' . $token . '"');
             }
             $io->setAuthentication($domain, $token, 'x-oauth-basic');
         }
     }
     $vendorDir = $config->get('vendor-dir');
     $binDir = $config->get('bin-dir');
     // setup process timeout
     ProcessExecutor::setTimeout((int) $config->get('process-timeout'));
     // initialize repository manager
     $rm = $this->createRepositoryManager($io, $config);
     // load local repository
     $this->addLocalRepository($rm, $vendorDir);
     // load package
     $loader = new Package\Loader\RootPackageLoader($rm, $config);
     $package = $loader->load($localConfig);
     // initialize download manager
     $dm = $this->createDownloadManager($io, $config);
     // initialize installation manager
     $im = $this->createInstallationManager();
     // initialize composer
     $composer = new Composer();
     $composer->setConfig($config);
     $composer->setPackage($package);
     $composer->setRepositoryManager($rm);
     $composer->setDownloadManager($dm);
     $composer->setInstallationManager($im);
     // initialize event dispatcher
     $dispatcher = new EventDispatcher($composer, $io);
     $composer->setEventDispatcher($dispatcher);
     // initialize autoload generator
     $generator = new AutoloadGenerator($dispatcher);
     $composer->setAutoloadGenerator($generator);
     // add installers to the manager
     $this->createDefaultInstallers($im, $composer, $io);
     // purge packages if they have been deleted on the filesystem
     $this->purgePackages($rm, $im);
     // init locker if possible
     if (isset($composerFile)) {
         $lockFile = "json" === pathinfo($composerFile, PATHINFO_EXTENSION) ? substr($composerFile, 0, -4) . 'lock' : $composerFile . '.lock';
         $locker = new Package\Locker(new JsonFile($lockFile, new RemoteFilesystem($io)), $rm, $im, md5_file($composerFile));
         $composer->setLocker($locker);
     }
     return $composer;
 }

 /**
  * 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
  * @throws \InvalidArgumentException
  * @throws \UnexpectedValueException
  * @return Composer
  */
 public function createComposer(IOInterface $io, $localConfig = null, $disablePlugins = false)
 {
     // load Composer configuration
     if (null === $localConfig) {
         $localConfig = static::getComposerFile();
     }
     if (is_string($localConfig)) {
         $composerFile = $localConfig;
         $file = new JsonFile($localConfig, new RemoteFilesystem($io));
         if (!$file->exists()) {
             if ($localConfig === './composer.json' || $localConfig === 'composer.json') {
                 $message = 'Composer could not find a composer.json file in ' . getcwd();
             } else {
                 $message = 'Composer could not find the config file: ' . $localConfig;
             }
             $instructions = 'To initialize a project, please create a composer.json file as described in the http://getcomposer.org/ "Getting Started" section';
             throw new \InvalidArgumentException($message . PHP_EOL . $instructions);
         }
         $file->validateSchema(JsonFile::LAX_SCHEMA);
         $localConfig = $file->read();
     }
     // Load config and override with local config/auth config
     $config = static::createConfig($io);
     $config->merge($localConfig);
     if (isset($composerFile)) {
         if ($io && $io->isDebug()) {
             $io->write('Loading config file ' . $composerFile);
         }
         $localAuthFile = new JsonFile(dirname(realpath($composerFile)) . '/auth.json');
         if ($localAuthFile->exists()) {
             if ($io && $io->isDebug()) {
                 $io->write('Loading config file ' . $localAuthFile->getPath());
             }
             $config->merge(array('config' => $localAuthFile->read()));
             $config->setAuthConfigSource(new JsonConfigSource($localAuthFile, true));
         }
     }
     // load auth configs into the IO instance
     $io->loadConfiguration($config);
     $vendorDir = $config->get('vendor-dir');
     $binDir = $config->get('bin-dir');
     // setup process timeout
     ProcessExecutor::setTimeout((int) $config->get('process-timeout'));
     // initialize composer
     $composer = new Composer();
     $composer->setConfig($config);
     // initialize event dispatcher
     $dispatcher = new EventDispatcher($composer, $io);
     // initialize repository manager
     $rm = $this->createRepositoryManager($io, $config, $dispatcher);
     // load local repository
     $this->addLocalRepository($rm, $vendorDir);
     // load package
     $parser = new VersionParser();
     $loader = new Package\Loader\RootPackageLoader($rm, $config, $parser, new ProcessExecutor($io));
     $package = $loader->load($localConfig);
     // initialize installation manager
     $im = $this->createInstallationManager();
     // Composer composition
     $composer->setPackage($package);
     $composer->setRepositoryManager($rm);
     $composer->setInstallationManager($im);
     // initialize download manager
     $dm = $this->createDownloadManager($io, $config, $dispatcher);
     $composer->setDownloadManager($dm);
     $composer->setEventDispatcher($dispatcher);
     // initialize autoload generator
     $generator = new AutoloadGenerator($dispatcher, $io);
     $composer->setAutoloadGenerator($generator);
     // add installers to the manager
     $this->createDefaultInstallers($im, $composer, $io);
     $globalRepository = $this->createGlobalRepository($config, $vendorDir);
     $pm = $this->createPluginManager($composer, $io, $globalRepository);
     $composer->setPluginManager($pm);
     if (!$disablePlugins) {
         $pm->loadInstalledPlugins();
     }
     // purge packages if they have been deleted on the filesystem
     $this->purgePackages($rm, $im);
     // init locker if possible
     if (isset($composerFile)) {
         $lockFile = "json" === pathinfo($composerFile, PATHINFO_EXTENSION) ? substr($composerFile, 0, -4) . 'lock' : $composerFile . '.lock';
         $locker = new Package\Locker($io, new JsonFile($lockFile, new RemoteFilesystem($io, $config)), $rm, $im, md5_file($composerFile));
         $composer->setLocker($locker);
     }
     return $composer;
 }

 public function createComposer(IOInterface $io, $localConfig = null, $disablePlugins = false)
 {
     if (null === $localConfig) {
         $localConfig = static::getComposerFile();
     }
     if (is_string($localConfig)) {
         $composerFile = $localConfig;
         $file = new JsonFile($localConfig, new RemoteFilesystem($io));
         if (!$file->exists()) {
             if ($localConfig === './composer.json' || $localConfig === 'composer.json') {
                 $message = 'Composer could not find a composer.json file in ' . getcwd();
             } else {
                 $message = 'Composer could not find the config file: ' . $localConfig;
             }
             $instructions = 'To initialize a project, please create a composer.json file as described in the http://getcomposer.org/ "Getting Started" section';
             throw new \InvalidArgumentException($message . PHP_EOL . $instructions);
         }
         $file->validateSchema(JsonFile::LAX_SCHEMA);
         $localConfig = $file->read();
     }
     $config = static::createConfig();
     $config->merge($localConfig);
     $io->loadConfiguration($config);
     $vendorDir = $config->get('vendor-dir');
     $binDir = $config->get('bin-dir');
     ProcessExecutor::setTimeout((int) $config->get('process-timeout'));
     $composer = new Composer();
     $composer->setConfig($config);
     $dispatcher = new EventDispatcher($composer, $io);
     $rm = $this->createRepositoryManager($io, $config, $dispatcher);
     $this->addLocalRepository($rm, $vendorDir);
     $parser = new VersionParser();
     $loader = new Package\Loader\RootPackageLoader($rm, $config, $parser, new ProcessExecutor($io));
     $package = $loader->load($localConfig);
     $im = $this->createInstallationManager();
     $composer->setPackage($package);
     $composer->setRepositoryManager($rm);
     $composer->setInstallationManager($im);
     $dm = $this->createDownloadManager($io, $config, $dispatcher);
     $composer->setDownloadManager($dm);
     $composer->setEventDispatcher($dispatcher);
     $generator = new AutoloadGenerator($dispatcher);
     $composer->setAutoloadGenerator($generator);
     $this->createDefaultInstallers($im, $composer, $io);
     $globalRepository = $this->createGlobalRepository($config, $vendorDir);
     $pm = $this->createPluginManager($composer, $io, $globalRepository);
     $composer->setPluginManager($pm);
     if (!$disablePlugins) {
         $pm->loadInstalledPlugins();
     }
     $this->purgePackages($rm, $im);
     if (isset($composerFile)) {
         $lockFile = "json" === pathinfo($composerFile, PATHINFO_EXTENSION) ? substr($composerFile, 0, -4) . 'lock' : $composerFile . '.lock';
         $locker = new Package\Locker($io, new JsonFile($lockFile, new RemoteFilesystem($io)), $rm, $im, md5_file($composerFile));
         $composer->setLocker($locker);
     }
     return $composer;
 }

 public function createComposer()
 {
     $cwd = sprintf('%s/%s', getcwd(), '.eva');
     $factory = new Factory();
     if (false) {
         $composer = $factory->createComposer($this->io, $config, true, $cwd);
     }
     //  -----------------
     //  -----------------
     //  -----------------
     $fullLoad = true;
     $composerFile = $cwd . '/manifest.composer.json';
     $file = new JsonFile($composerFile);
     $file->validateSchema(JsonFile::LAX_SCHEMA);
     $localConfig = $file->read();
     //  -----------------
     //  -----------------
     //  -----------------
     // Load config and override with local config/auth config
     //        $config = Factory::createConfig($this->io, $cwd);
     $vendorDir = $cwd . '/manifests/vendor';
     $config = $factory::createConfig($this->io, $cwd);
     $config->merge($localConfig);
     $config->merge(['config' => ['vendor-dir' => $vendorDir]]);
     $localAuthFile = new JsonFile(dirname(realpath($composerFile)) . '/auth.json');
     if ($localAuthFile->exists()) {
         if ($this->io && $this->io->isDebug()) {
             $this->io->writeError('Loading config file ' . $localAuthFile->getPath());
         }
         $config->merge(array('config' => $localAuthFile->read()));
         $config->setAuthConfigSource(new JsonConfigSource($localAuthFile, true));
     }
     // initialize composer
     $composer = new Composer();
     $composer->setConfig($config);
     // initialize event dispatcher
     $dispatcher = new EventDispatcher($composer, $this->io);
     $composer->setEventDispatcher($dispatcher);
     // initialize repository manager
     //        $rm = $this->createRepositoryManager($io, $config, $dispatcher);
     //        $composer->setRepositoryManager($rm);
     $rm = new RepositoryManager($this->io, $config, $dispatcher);
     $rm->setRepositoryClass('composer', ComposerRepository::class);
     $composer->setRepositoryManager($rm);
     // load local repository
     $rm->setLocalRepository(new InstalledFilesystemRepository(new JsonFile($vendorDir . '/composer/installed.json')));
     // load package
     $parser = new VersionParser();
     $guesser = new VersionGuesser($config, new ProcessExecutor($this->io), $parser);
     $loader = new RootPackageLoader($rm, $config, $parser, $guesser);
     $package = $loader->load($localConfig);
     $composer->setPackage($package);
     // initialize installation manager
     $im = new InstallationManager();
     $composer->setInstallationManager($im);
     if ($fullLoad) {
         // initialize download manager
         $dm = $factory->createDownloadManager($this->io, $config, $dispatcher);
         $composer->setDownloadManager($dm);
         // initialize autoload generator
         $generator = new AutoloadGenerator($dispatcher, $this->io);
         $composer->setAutoloadGenerator($generator);
     }
     // add installers to the manager (must happen after download manager is created since they read it out of $composer)
     $im->addInstaller(new Installer\LibraryInstaller($this->io, $composer, null));
     $im->addInstaller(new Installer\PearInstaller($this->io, $composer, 'pear-library'));
     $im->addInstaller(new Installer\PluginInstaller($this->io, $composer));
     $im->addInstaller(new Installer\MetapackageInstaller($this->io));
     //        if ($fullLoad) {
     //            $globalComposer = $this->createGlobalComposer($io, $config, $disablePlugins);
     //            $pm = $this->createPluginManager($io, $composer, $globalComposer);
     //            $composer->setPluginManager($pm);
     //
     //            if (!$disablePlugins) {
     //                $pm->loadInstalledPlugins();
     //            }
     //
     //            // once we have plugins and custom installers we can
     //            // purge packages from local repos if they have been deleted on the filesystem
     //            if ($rm->getLocalRepository()) {
     //                $this->purgePackages($rm->getLocalRepository(), $im);
     //            }
     //        }
     // init locker if possible
     if ($fullLoad && isset($composerFile)) {
         $lockFile = "json" === pathinfo($composerFile, PATHINFO_EXTENSION) ? substr($composerFile, 0, -4) . 'lock' : $composerFile . '.lock';
         $locker = new Locker($this->io, new JsonFile($lockFile, new RemoteFilesystem($this->io, $config)), $rm, $im, file_get_contents($composerFile));
         $composer->setLocker($locker);
     }
     //  -----------------
     //  -----------------
     //  -----------------
     return $composer;
 }