Merge remote-tracking branch 'ronnylt/script-event-post-dump-autoload'

Conflicts:
	tests/Composer/Test/Autoload/AutoloadGeneratorTest.php

src/Composer/Autoload/AutoloadGenerator.php

@@ -18,6 +18,8 @@ use Composer\Package\AliasPackage;
 use Composer\Package\PackageInterface;
 use Composer\Repository\RepositoryInterface;
 use Composer\Util\Filesystem;
+use Composer\Script\EventDispatcher;
+use Composer\Script\ScriptEvents;
 
 /**
  * @author Igor Wiedler <igor@wiedler.ch>
@@ -25,6 +27,16 @@ use Composer\Util\Filesystem;
  */
 class AutoloadGenerator
 {
+    /**
+     * @var EventDispatcher
+     */
+    private $eventDispatcher;
+
+    public function __construct(EventDispatcher $eventDispatcher)
+    {
+        $this->eventDispatcher = $eventDispatcher;
+    }
+
     public function dump(Config $config, RepositoryInterface $localRepo, PackageInterface $mainPackage, InstallationManager $installationManager, $targetDir, $scanPsr0Packages = false, $suffix = '')
     {
         $filesystem = new Filesystem();
@@ -174,6 +186,8 @@ EOF;
         file_put_contents($vendorPath.'/autoload.php', $this->getAutoloadFile($vendorPathToTargetDirCode, $suffix));
         file_put_contents($targetDir.'/autoload_real.php', $this->getAutoloadRealFile(true, true, (bool) $includePathFile, $targetDirLoader, $filesCode, $vendorPathCode, $appBaseDirCode, $suffix, $useGlobalIncludePath));
         copy(__DIR__.'/ClassLoader.php', $targetDir.'/ClassLoader.php');
+
+        $this->eventDispatcher->dispatch(ScriptEvents::POST_AUTOLOAD_DUMP);
     }
 
     public function buildPackageMap(InstallationManager $installationManager, PackageInterface $mainPackage, array $packages)

src/Composer/Command/DumpAutoloadCommand.php

@@ -49,7 +49,6 @@ EOT
         $package = $composer->getPackage();
         $config = $composer->getConfig();
 
-        $generator = new AutoloadGenerator();
-        $generator->dump($config, $localRepos, $package, $installationManager, 'composer', $input->getOption('optimize'));
+        $composer->getAutoloadGenerator()->dump($config, $localRepos, $package, $installationManager, 'composer', $input->getOption('optimize'));
     }
 }

src/Composer/Composer.php

@@ -17,6 +17,8 @@ use Composer\Package\Locker;
 use Composer\Repository\RepositoryManager;
 use Composer\Installer\InstallationManager;
 use Composer\Downloader\DownloadManager;
+use Composer\Script\EventDispatcher;
+use Composer\Autoload\AutoloadGenerator;
 
 /**
  * @author Jordi Boggiano <j.boggiano@seld.be>
@@ -56,6 +58,16 @@ class Composer
      */
     private $config;
 
+    /**
+     * @var Script\EventDispatcher
+     */
+    private $eventDispatcher;
+
+    /**
+     * @var Autoload\AutoloadGenerator
+     */
+    private $autoloadGenerator;
+
     /**
      * @param  Package\RootPackageInterface $package
      * @return void
@@ -152,4 +164,36 @@ class Composer
     {
         return $this->installationManager;
     }
+
+    /**
+     * @param Script\EventDispatcher $eventDispatcher
+     */
+    public function setEventDispatcher(EventDispatcher $eventDispatcher)
+    {
+        $this->eventDispatcher = $eventDispatcher;
+    }
+
+    /**
+     * @return Script\EventDispatcher
+     */
+    public function getEventDispatcher()
+    {
+        return $this->eventDispatcher;
+    }
+
+    /**
+     * @param Autoload\AutoloadGenerator $autoloadGenerator
+     */
+    public function setAutoloadGenerator(AutoloadGenerator $autoloadGenerator)
+    {
+        $this->autoloadGenerator = $autoloadGenerator;
+    }
+
+    /**
+     * @return Autoload\AutoloadGenerator
+     */
+    public function getAutoloadGenerator()
+    {
+        return $this->autoloadGenerator;
+    }
 }

src/Composer/Factory.php

@@ -20,6 +20,8 @@ use Composer\Repository\RepositoryManager;
 use Composer\Util\ProcessExecutor;
 use Composer\Util\RemoteFilesystem;
 use Symfony\Component\Console\Formatter\OutputFormatterStyle;
+use Composer\Script\EventDispatcher;
+use Composer\Autoload\AutoloadGenerator;
 
 /**
  * Creates a configured instance of composer.
@@ -237,6 +239,14 @@ class Factory
         $composer->setDownloadManager($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);
 

src/Composer/Installer.php

@@ -741,15 +741,10 @@ class Installer
      *
      * @param  IOInterface       $io
      * @param  Composer          $composer
-     * @param  EventDispatcher   $eventDispatcher
-     * @param  AutoloadGenerator $autoloadGenerator
      * @return Installer
      */
-    public static function create(IOInterface $io, Composer $composer, EventDispatcher $eventDispatcher = null, AutoloadGenerator $autoloadGenerator = null)
+    public static function create(IOInterface $io, Composer $composer)
     {
-        $eventDispatcher = $eventDispatcher ?: new EventDispatcher($composer, $io);
-        $autoloadGenerator = $autoloadGenerator ?: new AutoloadGenerator;
-
         return new static(
             $io,
             $composer->getConfig(),
@@ -758,8 +753,8 @@ class Installer
             $composer->getRepositoryManager(),
             $composer->getLocker(),
             $composer->getInstallationManager(),
-            $eventDispatcher,
-            $autoloadGenerator
+            $composer->getEventDispatcher(),
+            $composer->getAutoloadGenerator()
         );
     }
 

src/Composer/Installer/InstallerInstaller.php

@@ -85,7 +85,7 @@ class InstallerInstaller extends LibraryInstaller
         $extra = $package->getExtra();
         $classes = is_array($extra['class']) ? $extra['class'] : array($extra['class']);
 
-        $generator = new AutoloadGenerator;
+        $generator = $this->composer->getAutoloadGenerator();
         $map = $generator->parseAutoloads(array(array($package, $downloadPath)), new Package('dummy', '1.0.0.0', '1.0.0'));
         $classLoader = $generator->createLoader($map);
         $classLoader->register();

src/Composer/Script/Event.php

@@ -50,7 +50,7 @@ class Event
      * @param IOInterface $io       The IOInterface object
      * @param boolean     $devMode  Whether or not we are in dev mode
      */
-    public function __construct($name, Composer $composer, IOInterface $io, $devMode)
+    public function __construct($name, Composer $composer, IOInterface $io, $devMode = false)
     {
         $this->name = $name;
         $this->composer = $composer;

src/Composer/Script/EventDispatcher.php

@@ -51,6 +51,21 @@ class EventDispatcher
         $this->process = $process ?: new ProcessExecutor();
     }
 
+    /**
+     * Dispatch a script event.
+     *
+     * @param string  $eventName The constant in ScriptEvents
+     * @param Event $event
+     */
+    public function dispatch($eventName, Event $event = null)
+    {
+        if (null == $event) {
+            $event = new Event($eventName, $this->composer, $this->io);
+        }
+
+        $this->doDispatch($event);
+    }
+
     /**
      * Dispatch a package event.
      *
@@ -139,7 +154,7 @@ class EventDispatcher
             $this->loader->unregister();
         }
 
-        $generator = new AutoloadGenerator;
+        $generator = $this->composer->getAutoloadGenerator();
         $packages = array_merge(
             $this->composer->getRepositoryManager()->getLocalRepository()->getPackages(),
             $this->composer->getRepositoryManager()->getLocalDevRepository()->getPackages()

src/Composer/Script/ScriptEvents.php

@@ -109,4 +109,13 @@ class ScriptEvents
      * @var string
      */
     const POST_PACKAGE_UNINSTALL = 'post-package-uninstall';
+
+    /**
+     * The POST_AUTOLOAD_DUMP event occurs after the autoload file has been generated.
+     *
+     * The event listener method receives a Composer\Script\Event instance.
+     *
+     * @var string
+     */
+    const POST_AUTOLOAD_DUMP = 'post-autoload-dump';
 }

tests/Composer/Test/Autoload/AutoloadGeneratorTest.php

@@ -18,6 +18,7 @@ use Composer\Util\Filesystem;
 use Composer\Package\AliasPackage;
 use Composer\Package\Package;
 use Composer\Test\TestCase;
+use Composer\Script\ScriptEvents;
 
 class AutoloadGeneratorTest extends TestCase
 {
@@ -28,6 +29,7 @@ class AutoloadGeneratorTest extends TestCase
     private $repository;
     private $generator;
     private $fs;
+    private $eventDispatcher;
 
     protected function setUp()
     {
@@ -69,7 +71,11 @@ class AutoloadGeneratorTest extends TestCase
             }));
         $this->repository = $this->getMock('Composer\Repository\RepositoryInterface');
 
-        $this->generator = new AutoloadGenerator();
+        $this->eventDispatcher = $this->getMockBuilder('Composer\Script\EventDispatcher')
+            ->disableOriginalConstructor()
+            ->getMock();
+
+        $this->generator = new AutoloadGenerator($this->eventDispatcher);
     }
 
     protected function tearDown()
@@ -614,6 +620,22 @@ EOF;
         $this->assertFalse(file_exists($this->vendorDir."/composer/include_paths.php"));
     }
 
+    public function testEventIsDispatchedAfterAutoloadDump()
+    {
+        $this->eventDispatcher
+            ->expects($this->once())
+            ->method('dispatch')
+            ->with(ScriptEvents::POST_AUTOLOAD_DUMP, false);
+
+        $package = new Package('a', '1.0', '1.0');
+        $package->setAutoload(array('psr-0' => array('foo/bar/non/existing/')));
+
+        $this->repository->expects($this->once())
+            ->method('getPackages')
+            ->will($this->returnValue(array()));
+
+        $this->generator->dump($this->config, $this->repository, $package, $this->im, 'composer', true, '_8');
+    }
 
     public function testUseGlobalIncludePath()
     {

tests/Composer/Test/Installer/InstallerInstallerTest.php

@@ -18,6 +18,7 @@ use Composer\Installer\InstallerInstaller;
 use Composer\Package\Loader\JsonLoader;
 use Composer\Package\Loader\ArrayLoader;
 use Composer\Package\PackageInterface;
+use Composer\Autoload\AutoloadGenerator;
 
 class InstallerInstallerTest extends \PHPUnit_Framework_TestCase
 {
@@ -26,6 +27,7 @@ class InstallerInstallerTest extends \PHPUnit_Framework_TestCase
     protected $im;
     protected $repository;
     protected $io;
+    protected $autoloadGenerator;
 
     protected function setUp()
     {
@@ -54,12 +56,16 @@ class InstallerInstallerTest extends \PHPUnit_Framework_TestCase
 
         $this->io = $this->getMock('Composer\IO\IOInterface');
 
+        $dispatcher = $this->getMockBuilder('Composer\Script\EventDispatcher')->disableOriginalConstructor()->getMock();
+        $this->autoloadGenerator = new AutoloadGenerator($dispatcher);
+
         $this->composer = new Composer();
         $config = new Config();
         $this->composer->setConfig($config);
         $this->composer->setDownloadManager($dm);
         $this->composer->setInstallationManager($this->im);
         $this->composer->setRepositoryManager($rm);
+        $this->composer->setAutoloadGenerator($this->autoloadGenerator);
 
         $config->merge(array(
             'config' => array(

tests/Composer/Test/InstallerTest.php

@@ -52,8 +52,9 @@ class InstallerTest extends TestCase
 
         $locker = $this->getMockBuilder('Composer\Package\Locker')->disableOriginalConstructor()->getMock();
         $installationManager = new InstallationManagerMock();
+
         $eventDispatcher = $this->getMockBuilder('Composer\Script\EventDispatcher')->disableOriginalConstructor()->getMock();
-        $autoloadGenerator = $this->getMock('Composer\Autoload\AutoloadGenerator');
+        $autoloadGenerator = $this->getMockBuilder('Composer\Autoload\AutoloadGenerator')->disableOriginalConstructor()->getMock();
 
         $installer = new Installer($io, $config, clone $rootPackage, $downloadManager, $repositoryManager, $locker, $installationManager, $eventDispatcher, $autoloadGenerator);
         $result = $installer->run();
@@ -184,7 +185,8 @@ class InstallerTest extends TestCase
         $locker = new Locker($lockJsonMock, $repositoryManager, $composer->getInstallationManager(), md5(json_encode($composerConfig)));
         $composer->setLocker($locker);
 
-        $autoloadGenerator = $this->getMock('Composer\Autoload\AutoloadGenerator');
+        $eventDispatcher = $this->getMockBuilder('Composer\Script\EventDispatcher')->disableOriginalConstructor()->getMock();
+        $autoloadGenerator = $this->getMockBuilder('Composer\Autoload\AutoloadGenerator')->disableOriginalConstructor()->getMock();
 
         $installer = Installer::create(
             $io,