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<?php |
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/** |
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* Copyright © Vaimo Group. All rights reserved. |
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* See LICENSE_VAIMO.txt for license details. |
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*/ |
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namespace Vaimo\ComposerPatchesProxy; |
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require_once 'src/Plugin.php'; |
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/** |
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* @SuppressWarnings(PHPMD.ShortVariable) |
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*/ |
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class Plugin extends \Vaimo\ComposerPatches\Plugin |
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{ |
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public function activate(\Composer\Composer $composer, \Composer\IO\IOInterface $io) |
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{ |
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$namespacePrefix = implode('\\', array_slice(explode('\\', get_parent_class($this)), 0, 2)) . '\\'; |
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$autoloadFile = $this->resolveAutoloadFilePath($composer); |
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if (!$autoloadFile) { |
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return; |
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} |
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include $autoloadFile; |
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$composerCtxFactory = new \Vaimo\ComposerPatches\Factories\ComposerContextFactory($composer); |
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$composerContext = $composerCtxFactory->create(); |
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$this->bootstrapFileTree($composerContext, $namespacePrefix); |
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parent::activate($composer, $io); |
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} |
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public function resolveAutoloadFilePath(\Composer\Composer $composer) |
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{ |
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/** |
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* When running through the initial installation, make sure that installing the proxy |
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* command (to get the patch commands) does not result in crashing the whole |
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* installation process. |
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*/ |
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$autoloadFile = $this->composePath( |
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$composer->getConfig()->get('vendor-dir'), |
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'autoload.php' |
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); |
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if (!file_exists($autoloadFile)) { |
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return ''; |
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} |
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return $autoloadFile; |
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} |
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public function resetPackages(\Composer\Installer\PackageEvent $event) |
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{ |
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$autoloadFile = $this->resolveAutoloadFilePath($event->getComposer()); |
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if (!$autoloadFile) { |
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return; |
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} |
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return parent::resetPackages($event); |
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} |
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public function postInstall(\Composer\Script\Event $event) |
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{ |
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$autoloadFile = $this->resolveAutoloadFilePath($event->getComposer()); |
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if (!$autoloadFile) { |
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return; |
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} |
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return parent::postInstall($event); |
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} |
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private function bootstrapFileTree(\Vaimo\ComposerPatches\Composer\Context $composerContext, $namespacePrefix) |
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{ |
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$composer = $composerContext->getLocalComposer(); |
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$composerConfig = $composer->getConfig(); |
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$vendorDir = $composerConfig->get(\Vaimo\ComposerPatches\Composer\ConfigKeys::VENDOR_DIR); |
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$packageResolver = new \Vaimo\ComposerPatches\Composer\Plugin\PackageResolver( |
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array($composer->getPackage()) |
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); |
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$pluginPackage = $packageResolver->resolveForNamespace( |
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$composerContext->getActivePackages(), |
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$namespacePrefix |
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); |
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$this->createSymlink( |
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realpath('.'), |
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$this->composePath($vendorDir, $pluginPackage->getName()), |
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true |
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); |
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} |
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/** |
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* @SuppressWarnings(PHPMD.BooleanArgumentFlag) |
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*/ |
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private function createSymlink($fromPath, $toPath, $graceful = false) |
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{ |
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if (is_link($toPath)) { |
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unlink($toPath); |
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} |
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if ($graceful && (file_exists($toPath) || !file_exists($fromPath))) { |
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return; |
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} |
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symlink($fromPath, $toPath); |
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} |
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private function composePath() |
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{ |
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$pathSegments = array_map(function ($item) { |
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return rtrim($item, \DIRECTORY_SEPARATOR); |
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}, func_get_args()); |
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return implode( |
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DIRECTORY_SEPARATOR, |
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array_filter($pathSegments) |
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); |
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} |
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/** |
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* @SuppressWarnings(PHPMD.UnusedFormalParameter) |
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*/ |
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public function deactivate(\Composer\Composer $composer, \Composer\IO\IOInterface $appIO) |
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{ |
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} |
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/** |
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* @SuppressWarnings(PHPMD.UnusedFormalParameter) |
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*/ |
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public function uninstall(\Composer\Composer $composer, \Composer\IO\IOInterface $appIO) |
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{ |
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} |
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} |
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This check looks for function or method calls that always return null and whose return value is used.
The method
getObject()
can return nothing but null, so it makes no sense to use the return value.The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes.