Add --no-progress support and a few more fixes

src/Composer/Command/ArchiveCommand.php

@@ -23,6 +23,7 @@ use Composer\Plugin\CommandEvent;
 use Composer\Plugin\PluginEvents;
 use Composer\Util\Filesystem;
 use Composer\Util\Loop;
+use Composer\Util\ProcessExecutor;
 use Symfony\Component\Console\Input\InputArgument;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Input\InputOption;
@@ -112,9 +113,10 @@ EOT
             $archiveManager = $composer->getArchiveManager();
         } else {
             $factory = new Factory;
+            $process = new ProcessExecutor();
             $httpDownloader = $factory->createHttpDownloader($io, $config);
-            $downloadManager = $factory->createDownloadManager($io, $config, $httpDownloader);
-            $archiveManager = $factory->createArchiveManager($config, $downloadManager, new Loop($httpDownloader));
+            $downloadManager = $factory->createDownloadManager($io, $config, $httpDownloader, $process);
+            $archiveManager = $factory->createArchiveManager($config, $downloadManager, new Loop($httpDownloader, $process));
         }
 
         if ($packageName) {

src/Composer/Command/CreateProjectCommand.php

@@ -201,6 +201,8 @@ EOT
 
         // install dependencies of the created project
         if ($noInstall === false) {
+            $composer->getInstallationManager()->setOutputProgress(!$noProgress);
+
             $installer = Installer::create($io, $composer);
             $installer->setPreferSource($preferSource)
                 ->setPreferDist($preferDist)
@@ -212,6 +214,10 @@ EOT
                 ->setClassMapAuthoritative($config->get('classmap-authoritative'))
                 ->setApcuAutoloader($config->get('apcu-autoloader'));
 
+            if (!$composer->getLocker()->isLocked()) {
+                $installer->setUpdate(true);
+            }
+
             if ($disablePlugins) {
                 $installer->disablePlugins();
             }
@@ -405,7 +411,8 @@ EOT
             ->setPreferDist($preferDist);
 
         $projectInstaller = new ProjectInstaller($directory, $dm, $fs);
-        $im = $factory->createInstallationManager(new Loop($httpDownloader), $io);
+        $im = $factory->createInstallationManager(new Loop($httpDownloader, $process), $io);
+        $im->setOutputProgress(!$noProgress);
         $im->addInstaller($projectInstaller);
         $im->execute(new InstalledFilesystemRepository(new JsonFile('php://memory')), array(new InstallOperation($package)));
         $im->notifyInstalls($io);

src/Composer/Command/InstallCommand.php

@@ -106,6 +106,8 @@ EOT
 
         $ignorePlatformReqs = $input->getOption('ignore-platform-reqs') ?: ($input->getOption('ignore-platform-req') ?: false);
 
+        $composer->getInstallationManager()->setOutputProgress(!$input->getOption('no-progress'));
+
         $install
             ->setDryRun($input->getOption('dry-run'))
             ->setVerbose($input->getOption('verbose'))

src/Composer/Command/RemoveCommand.php

@@ -220,6 +220,8 @@ EOT
         $commandEvent = new CommandEvent(PluginEvents::COMMAND, 'remove', $input, $output);
         $composer->getEventDispatcher()->dispatch($commandEvent->getName(), $commandEvent);
 
+        $composer->getInstallationManager()->setOutputProgress(!$input->getOption('no-progress'));
+
         $install = Installer::create($io, $composer);
 
         $updateDevMode = !$input->getOption('update-no-dev');

src/Composer/Command/RequireCommand.php

@@ -286,6 +286,8 @@ EOT
         $commandEvent = new CommandEvent(PluginEvents::COMMAND, 'require', $input, $output);
         $composer->getEventDispatcher()->dispatch($commandEvent->getName(), $commandEvent);
 
+        $composer->getInstallationManager()->setOutputProgress(!$input->getOption('no-progress'));
+
         $install = Installer::create($io, $composer);
 
         $ignorePlatformReqs = $input->getOption('ignore-platform-reqs') ?: ($input->getOption('ignore-platform-req') ?: false);

src/Composer/Command/UpdateCommand.php

@@ -180,6 +180,8 @@ EOT
         $commandEvent = new CommandEvent(PluginEvents::COMMAND, 'update', $input, $output);
         $composer->getEventDispatcher()->dispatch($commandEvent->getName(), $commandEvent);
 
+        $composer->getInstallationManager()->setOutputProgress(!$input->getOption('no-progress'));
+
         $install = Installer::create($io, $composer);
 
         $config = $composer->getConfig();

src/Composer/Installer.php

@@ -685,7 +685,7 @@ class Installer
         }
 
         if ($this->executeOperations) {
-            $this->installationManager->execute($localRepo, $localRepoTransaction->getOperations(), $this->devMode);
+            $this->installationManager->execute($localRepo, $localRepoTransaction->getOperations(), $this->devMode, $this->runScripts);
         } else {
             foreach ($localRepoTransaction->getOperations() as $operation) {
                 // output op, but alias op only in debug verbosity

src/Composer/Installer/InstallationManager.php

@@ -50,6 +50,8 @@ class InstallationManager
     private $io;
     /** @var EventDispatcher */
     private $eventDispatcher;
+    /** @var bool */
+    private $outputProgress;
 
     public function __construct(Loop $loop, IOInterface $io, EventDispatcher $eventDispatcher = null)
     {
@@ -174,7 +176,7 @@ class InstallationManager
      * @param RepositoryInterface  $repo       repository in which to add/remove/update packages
      * @param OperationInterface[] $operations operations to execute
      * @param bool                 $devMode    whether the install is being run in dev mode
-     * @param bool                 $operation  whether to dispatch script events
+     * @param bool                 $runScripts whether to dispatch script events
      */
     public function execute(RepositoryInterface $repo, array $operations, $devMode = true, $runScripts = true)
     {
@@ -269,7 +271,14 @@ class InstallationManager
 
             // execute all downloads first
             if (!empty($promises)) {
-                $this->loop->wait($promises);
+                $progress = null;
+                if ($this->outputProgress && $this->io instanceof ConsoleIO && !$this->io->isDebug() && count($promises) > 1) {
+                    $progress = $this->io->getProgressBar();
+                }
+                $this->loop->wait($promises, $progress);
+                if ($progress) {
+                    $progress->clear();
+                }
             }
 
             // execute operations in batches to make sure every plugin is installed in the
@@ -377,8 +386,8 @@ class InstallationManager
         // execute all prepare => installs/updates/removes => cleanup steps
         if (!empty($promises)) {
             $progress = null;
-            if ($io instanceof ConsoleIO && !$io->isDebug() && count($promises) > 1) {
-                $progress = $io->getProgressBar();
+            if ($this->outputProgress && $this->io instanceof ConsoleIO && !$this->io->isDebug() && count($promises) > 1) {
+                $progress = $this->io->getProgressBar();
             }
             $this->loop->wait($promises, $progress);
             if ($progress) {
@@ -485,6 +494,11 @@ class InstallationManager
         return $installer->getInstallPath($package);
     }
 
+    public function setOutputProgress($outputProgress)
+    {
+        $this->outputProgress = $outputProgress;
+    }
+
     public function notifyInstalls(IOInterface $io)
     {
         foreach ($this->notifiablePackages as $repoUrl => $packages) {