updated session task to run through migration system.

laravel/cli/tasks/session/manager.php

@@ -0,0 +1,77 @@
+<?php namespace Laravel\CLI\Tasks\Session;
+
+use Laravel\IoC;
+use Laravel\File;
+use Laravel\Config;
+use Laravel\Session;
+use Laravel\CLI\Tasks\Task;
+use Laravel\Database\Schema;
+use Laravel\Session\Drivers\Sweeper;
+use Laravel\CLI\Tasks\Migrate\Migrator;
+
+class Manager extends Task {
+
+	/**
+	 * Generate the session table on the database.
+	 *
+	 * @param  array  $arguments
+	 * @return void
+	 */
+	public function table($arguments = array())
+	{
+		$migrator = IoC::resolve('task: migrate');
+
+		// To create the session table, we will actually create a database
+		// migration and then run it. This allows the application to stay
+		// portable through migrations while still having a session table
+		// generated on the database.
+		$migration = $migrator->make(array('create_session_table'));
+
+		$stub = SYS_PATH.'cli/tasks/session/migration'.EXT;
+
+		File::put($migration, File::get($stub));
+
+		// By default no session driver is specified in the configuration.
+		// Since the developer is requesting that the session table be
+		// created on the database, we'll set the driver to database
+		// to save an extra step for the developer.
+		$config = File::get(APP_PATH.'config/session'.EXT);
+
+		$config = str_replace(
+			"'driver' => '',",
+			"'driver' => 'database',",
+			$config
+		);
+
+		File::put(APP_PATH.'config/session'.EXT, $config);
+
+		echo PHP_EOL;
+
+		$migrator->run();
+	}
+
+	/**
+	 * Sweep the expired sessions from storage.
+	 *
+	 * @param  array  $arguments
+	 * @return void
+	 */
+	public function sweep($arguments = array())
+	{
+		$driver = Session::factory(Config::get('session.driver'));
+
+		// If the driver implements the "Sweeper" interface, we know that
+		// it can sweep expired sessions from storage. Not all drivers
+		// need be sweepers, as stores like Memcached and APC will
+		// perform their own garbage collection.
+		if ($driver instanceof Sweeper)
+		{
+			$lifetime = Config::get('session.lifetime');
+
+			$driver->sweep(time() - ($lifetime * 60));
+		}
+
+		echo "The session table has been swept!";
+	}
+
+}