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composer
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Autoload dependencies of plugins using a pool of only the local repo

pull/2179/head
Nils Adermann 2013-08-15 15:11:17 +02:00
parent 69a028f368
commit cd66328d68
1 changed files with 40 additions and 3 deletions
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43
src/Composer/Plugin/PluginManager.php
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@ -17,6 +17,8 @@ use Composer\EventDispatcher\EventSubscriberInterface;
use Composer\Package\Package;
use Composer\IO\IOInterface;
use Composer\Package\PackageInterface;
use Composer\Package\Link;
use Composer\DependencyResolver\Pool;
/**
* Plugin manager
@ -76,20 +78,55 @@ class PluginManager
return $this->plugins;
}
protected function collectDependencies(Pool $pool, array $collected, PackageInterface $package)
{
$requires = array_merge(
$package->getRequires(),
$package->getDevRequires()
);
foreach ($requires as $requireLink) {
$requiredPackage = $this->lookupInstalledPackage($pool, $requireLink);
if ($requiredPackage && !isset($collected[$requiredPackage->getName()])) {
$collected[$requiredPackage->getName()] = $requiredPackage;
$collected = $this->collectDependencies($pool, $collected, $requiredPackage);
}
}
return $collected;
}
protected function lookupInstalledPackage(Pool $pool, Link $link)
{
$packages = $pool->whatProvides($link->getTarget(), $link->getConstraint());
return (!empty($packages)) ? $packages[0] : null;
}
public function registerPackage(PackageInterface $package)
{
$oldInstallerPlugin = ($package->getType() === 'composer-installer');
$downloadPath = $this->getInstallPath($package);
$extra = $package->getExtra();
if (empty($extra['class'])) {
throw new \UnexpectedValueException('Error while installing '.$package->getPrettyName().', composer-plugin packages should have a class defined in their extra key to be usable.');
}
$classes = is_array($extra['class']) ? $extra['class'] : array($extra['class']);
$pool = new Pool('dev');
$pool->addRepository($this->composer->getRepositoryManager()->getLocalRepository());
$autoloadPackages = array($package->getName() => $package);
$autoloadPackages = $this->collectDependencies($pool, $autoloadPackages, $package);
$generator = $this->composer->getAutoloadGenerator();
$map = $generator->parseAutoloads(array(array($package, $downloadPath)), new Package('dummy', '1.0.0.0', '1.0.0'));
$autoloads = array();
foreach ($autoloadPackages as $autoloadPackage) {
$downloadPath = $this->getInstallPath($autoloadPackage);
$autoloads[] = array($autoloadPackage, $downloadPath);
}
$map = $generator->parseAutoloads($autoloads, new Package('dummy', '1.0.0.0', '1.0.0'));
$classLoader = $generator->createLoader($map);
$classLoader->register();