Fix verbose output of upgrade command - not progressbar in this case and the schema migration test has one progressbar now for all tables - before we had one progressbar for each table

core/ajax/update.php

@@ -61,6 +61,11 @@ if (OC::checkUpgrade(false)) {
 			$eventSource->send('success', (string)$l->t('[%d / %d]: %s', [$event[0], $event[1], $event->getSubject()]));
 		}
 	});
+	$dispatcher->addListener('\OC\DB\Migrator::checkTable', function($event) use ($eventSource, $l) {
+		if ($event instanceof GenericEvent) {
+			$eventSource->send('success', (string)$l->t('[%d / %d]: Checking table %s', [$event[0], $event[1], $event->getSubject()]));
+		}
+	});
 
 	$updater->listen('\OC\Updater', 'maintenanceEnabled', function () use ($eventSource, $l) {
 		$eventSource->send('success', (string)$l->t('Turned on maintenance mode'));

core/command/upgrade.php

@@ -140,25 +140,31 @@ class Upgrade extends Command {
 			$dispatcher = \OC::$server->getEventDispatcher();
 			$progress = new ProgressBar($output);
 			$progress->setFormat(" %message%\n %current%/%max% [%bar%] %percent:3s%%");
-			$dispatcher->addListener('\OC\DB\Migrator::executeSql', function($event) use ($progress, $output) {
+			$listener = function($event) use ($progress, $output) {
 				if ($event instanceof GenericEvent) {
+					$message = $event->getSubject();
+					if (OutputInterface::VERBOSITY_NORMAL < $output->getVerbosity()) {
+						$output->writeln(' Checking table ' . $message);
+					} else {
+						if (strlen($message) > 60) {
+							$message = substr($message, 0, 57) . '...';
+						}
+						$progress->setMessage($message);
 						if ($event[0] === 1) {
 							$output->writeln('');
 							$progress->start($event[1]);
 						}
-					$message = $event->getSubject();
-					if (strlen($message) > 30) {
-						$message = substr($message, 0, 27) . '...';
-					}
-					$progress->setMessage($message);
 						$progress->setProgress($event[0]);
-					$progress->display();
 						if ($event[0] === $event[1]) {
+							$progress->setMessage('Done');
 							$progress->finish();
 							$output->writeln('');
 						}
 					}
-			});
+				}
+			};
+			$dispatcher->addListener('\OC\DB\Migrator::executeSql', $listener);
+			$dispatcher->addListener('\OC\DB\Migrator::checkTable', $listener);
 
 			$updater->listen('\OC\Updater', 'maintenanceEnabled', function () use($output) {
 				$output->writeln('<info>Turned on maintenance mode</info>');

lib/private/db/migrator.php

@@ -56,6 +56,9 @@ class Migrator {
 	/** @var EventDispatcher  */
 	private $dispatcher;
 
+	/** @var bool */
+	private $noEmit = false;
+
 	/**
 	 * @param \Doctrine\DBAL\Connection|Connection $connection
 	 * @param ISecureRandom $random
@@ -76,6 +79,7 @@ class Migrator {
 	 * @param \Doctrine\DBAL\Schema\Schema $targetSchema
 	 */
 	public function migrate(Schema $targetSchema) {
+		$this->noEmit = true;
 		$this->applySchema($targetSchema);
 	}
 
@@ -100,21 +104,22 @@ class Migrator {
 	 * @throws \OC\DB\MigrationException
 	 */
 	public function checkMigrate(Schema $targetSchema) {
-		/**
+		$this->noEmit = true;
-		 * @var \Doctrine\DBAL\Schema\Table[] $tables
+		/**@var \Doctrine\DBAL\Schema\Table[] $tables */
-		 */
 		$tables = $targetSchema->getTables();
 		$filterExpression = $this->getFilterExpression();
 		$this->connection->getConfiguration()->
 			setFilterSchemaAssetsExpression($filterExpression);
 		$existingTables = $this->connection->getSchemaManager()->listTableNames();
 
+		$step = 0;
 		foreach ($tables as $table) {
 			if (strpos($table->getName(), '.')) {
 				list(, $tableName) = explode('.', $table->getName());
 			} else {
 				$tableName = $table->getName();
 			}
+			$this->emitCheckStep($tableName, $step++, count($tables));
 			// don't need to check for new tables
 			if (array_search($tableName, $existingTables) !== false) {
 				$this->checkTableMigrate($table);
@@ -269,9 +274,19 @@ class Migrator {
 	}
 
 	protected function emit($sql, $step, $max) {
+		if ($this->noEmit) {
+			return;
+		}
 		if(is_null($this->dispatcher)) {
 			return;
 		}
 		$this->dispatcher->dispatch('\OC\DB\Migrator::executeSql', new GenericEvent($sql, [$step+1, $max]));
 	}
+
+	private function emitCheckStep($tableName, $step, $max) {
+		if(is_null($this->dispatcher)) {
+			return;
+		}
+		$this->dispatcher->dispatch('\OC\DB\Migrator::checkTable', new GenericEvent($tableName, [$step+1, $max]));
+	}
 }