Composer.php
Same filename in this branch
Same filename in other branches
Namespace
Drupal\Core\ComposerFile
-
core/
lib/ Drupal/ Core/ Composer/ Composer.php
View source
<?php
namespace Drupal\Core\Composer;
use Composer\Script\Event;
use Composer\Semver\Constraint\Constraint;
/**
* Provides static functions for composer script events.
*
* @see https://getcomposer.org/doc/articles/scripts.md
*/
class Composer {
/**
* Add vendor classes to Composer's static classmap.
*
* @param \Composer\Script\Event $event
* The event.
*/
public static function preAutoloadDump(Event $event) {
// Get the configured vendor directory.
$vendor_dir = $event->getComposer()
->getConfig()
->get('vendor-dir');
// We need the root package so we can add our classmaps to its loader.
$package = $event->getComposer()
->getPackage();
// We need the local repository so that we can query and see if it's likely
// that our files are present there.
$repository = $event->getComposer()
->getRepositoryManager()
->getLocalRepository();
// This is, essentially, a null constraint. We only care whether the package
// is present in the vendor directory yet, but findPackage() requires it.
$constraint = new Constraint('>', '');
// It's possible that there is no classmap specified in a custom project
// composer.json file. We need one so we can optimize lookup for some of our
// dependencies.
$autoload = $package->getAutoload();
if (!isset($autoload['classmap'])) {
$autoload['classmap'] = [];
}
// Check for packages used prior to the default classloader being able to
// use APCu and optimize them if they're present.
// @see \Drupal\Core\DrupalKernel::boot()
if ($repository->findPackage('symfony/http-foundation', $constraint)) {
$autoload['classmap'] = array_merge($autoload['classmap'], [
$vendor_dir . '/symfony/http-foundation/Request.php',
$vendor_dir . '/symfony/http-foundation/RequestStack.php',
$vendor_dir . '/symfony/http-foundation/ParameterBag.php',
$vendor_dir . '/symfony/http-foundation/FileBag.php',
$vendor_dir . '/symfony/http-foundation/ServerBag.php',
$vendor_dir . '/symfony/http-foundation/HeaderBag.php',
$vendor_dir . '/symfony/http-foundation/HeaderUtils.php',
]);
}
if ($repository->findPackage('symfony/http-kernel', $constraint)) {
$autoload['classmap'] = array_merge($autoload['classmap'], [
$vendor_dir . '/symfony/http-kernel/HttpKernel.php',
$vendor_dir . '/symfony/http-kernel/HttpKernelInterface.php',
$vendor_dir . '/symfony/http-kernel/TerminableInterface.php',
]);
}
if ($repository->findPackage('symfony/dependency-injection', $constraint)) {
$autoload['classmap'] = array_merge($autoload['classmap'], [
$vendor_dir . '/symfony/dependency-injection/ContainerInterface.php',
]);
}
if ($repository->findPackage('psr/container', $constraint)) {
$autoload['classmap'] = array_merge($autoload['classmap'], [
$vendor_dir . '/psr/container/src/ContainerInterface.php',
]);
}
$package->setAutoload($autoload);
}
/**
* Fires the drupal-phpunit-upgrade script event if necessary.
*
* @param \Composer\Script\Event $event
* The event.
*
* @internal
*/
public static function upgradePHPUnit(Event $event) {
$repository = $event->getComposer()
->getRepositoryManager()
->getLocalRepository();
// This is, essentially, a null constraint. We only care whether the package
// is present in the vendor directory yet, but findPackage() requires it.
$constraint = new Constraint('>', '');
$phpunit_package = $repository->findPackage('phpunit/phpunit', $constraint);
if (!$phpunit_package) {
// There is nothing to do. The user is probably installing using the
// --no-dev flag.
return;
}
// If the PHP version is 7.4 or above and PHPUnit is less than version 9
// call the drupal-phpunit-upgrade script to upgrade PHPUnit.
if (!static::upgradePHPUnitCheck($phpunit_package->getVersion())) {
$event->getComposer()
->getEventDispatcher()
->dispatchScript('drupal-phpunit-upgrade');
}
}
/**
* Determines if PHPUnit needs to be upgraded.
*
* This method is located in this file because it is possible that it is
* called before the autoloader is available.
*
* @param string $phpunit_version
* The PHPUnit version string.
*
* @return bool
* TRUE if the PHPUnit needs to be upgraded, FALSE if not.
*
* @internal
*/
public static function upgradePHPUnitCheck($phpunit_version) {
return !(version_compare(PHP_MAJOR_VERSION . '.' . PHP_MINOR_VERSION, '7.4') >= 0 && version_compare($phpunit_version, '9.0') < 0);
}
}
Classes
Title | Deprecated | Summary |
---|---|---|
Composer | Provides static functions for composer script events. |
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