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CustomAutoloaderPlugin::uninstall()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 6

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 1
nc 1
nop 2
dl 0
loc 6
rs 10
c 0
b 0
f 0
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<?php //phpcs:ignore WordPress.Files.FileName.NotHyphenatedLowercase
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/**
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 * Custom Autoloader Composer Plugin, hooks into composer events to generate the custom autoloader.
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 *
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 * @package automattic/jetpack-autoloader
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 */
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// phpcs:disable PHPCompatibility.Keywords.NewKeywords.t_useFound
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// phpcs:disable PHPCompatibility.LanguageConstructs.NewLanguageConstructs.t_ns_separatorFound
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// phpcs:disable PHPCompatibility.Keywords.NewKeywords.t_namespaceFound
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// phpcs:disable WordPress.Files.FileName.NotHyphenatedLowercase
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// phpcs:disable WordPress.Files.FileName.InvalidClassFileName
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// phpcs:disable WordPress.NamingConventions.ValidVariableName.VariableNotSnakeCase
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namespace Automattic\Jetpack\Autoloader;
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use Composer\Composer;
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use Composer\IO\IOInterface;
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use Composer\Script\Event;
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use Composer\Script\ScriptEvents;
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use Composer\Plugin\PluginInterface;
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use Composer\EventDispatcher\EventSubscriberInterface;
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/**
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 * Class CustomAutoloaderPlugin.
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 *
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 * @package automattic/jetpack-autoloader
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 */
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class CustomAutoloaderPlugin implements PluginInterface, EventSubscriberInterface {
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	/**
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	 * IO object.
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	 *
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	 * @var IOInterface IO object.
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	 */
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	private $io;
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	/**
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	 * Composer object.
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	 *
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	 * @var Composer Composer object.
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	 */
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	private $composer;
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	/**
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	 * Do nothing.
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	 *
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	 * @param Composer    $composer Composer object.
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	 * @param IOInterface $io IO object.
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	 */
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	public function activate( Composer $composer, IOInterface $io ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
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		$this->composer = $composer;
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		$this->io       = $io;
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	}
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	/**
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	 * Do nothing.
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	 * phpcs:disable VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
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	 *
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	 * @param Composer    $composer Composer object.
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	 * @param IOInterface $io IO object.
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	 */
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	public function deactivate( Composer $composer, IOInterface $io ) {
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		/*
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		 * Intentionally left empty. This is a PluginInterface method.
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		 * phpcs:enable VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
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		 */
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	}
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	/**
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	 * Do nothing.
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	 * phpcs:disable VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
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	 *
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	 * @param Composer    $composer Composer object.
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	 * @param IOInterface $io IO object.
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	 */
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	public function uninstall( Composer $composer, IOInterface $io ) {
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		/*
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		 * Intentionally left empty. This is a PluginInterface method.
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		 * phpcs:enable VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
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		 */
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	}
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	/**
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	 * Tell composer to listen for events and do something with them.
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	 *
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	 * @return array List of subscribed events.
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	 */
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	public static function getSubscribedEvents() {
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		return array(
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			ScriptEvents::POST_AUTOLOAD_DUMP => 'postAutoloadDump',
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		);
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	}
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	/**
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	 * Generate the custom autolaoder.
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	 *
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	 * @param Event $event Script event object.
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	 */
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	public function postAutoloadDump( Event $event ) {
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		$config = $this->composer->getConfig();
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		if ( 'vendor' !== $config->raw()['config']['vendor-dir'] ) {
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			$this->io->writeError( "\n<error>An error occurred while generating the autoloader files:", true );
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			$this->io->writeError( 'The project\'s composer.json or composer environment set a non-default vendor directory.', true );
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			$this->io->writeError( 'The default composer vendor directory must be used.</error>', true );
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			exit();
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		}
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		$installationManager = $this->composer->getInstallationManager();
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		$repoManager         = $this->composer->getRepositoryManager();
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		$localRepo           = $repoManager->getLocalRepository();
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		$package             = $this->composer->getPackage();
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		$optimize            = true;
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		$suffix              = $config->get( 'autoloader-suffix' )
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			? $config->get( 'autoloader-suffix' )
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			: md5( uniqid( '', true ) );
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		$generator = new AutoloadGenerator( $this->io );
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		$generator->dump( $config, $localRepo, $package, $installationManager, 'composer', $optimize, $suffix );
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		$this->generated = true;
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	}
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}
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