libs/Yii/cli/commands/WebAppCommand.php

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<?php
/**
 * WebAppCommand class file.
 *
 * @author Qiang Xue <qiang.xue@gmail.com>
 * @link http://www.yiiframework.com/
 * @copyright Copyright &copy; 2008-2011 Yii Software LLC
 * @license http://www.yiiframework.com/license/
 * @version $Id$
 */

/**
 * WebAppCommand creates an Yii Web application at the specified location.
 *
 * @author Qiang Xue <qiang.xue@gmail.com>
 * @version $Id$
 * @package system.cli.commands
 * @since 1.0
 */
class WebAppCommand extends CConsoleCommand
{
	private $_rootPath;

	public function getHelp()
	{
		return <<<EOD
USAGE
  yiic webapp <app-path> [<vcs>]

DESCRIPTION
  This command generates an Yii Web Application at the specified location.

PARAMETERS
 * app-path: required, the directory where the new application will be created.
   If the directory does not exist, it will be created. After the application
   is created, please make sure the directory can be accessed by Web users.
 * vcs: optional, version control system you're going to use in the new project.
   Application generator will create all needed files to the specified VCS
   (such as .gitignore, .gitkeep, etc.). Possible values: git, hg. Do not
   use this argument if you're going to create VCS files yourself.

EOD;
	}

	/**
	 * Execute the action.
	 * @param array $args command line parameters specific for this command
	 */
	public function run($args)
	{
		$vcs=false;
		if(isset($args[1]))
		{
			if($args[1]!='git' && $args[1]!='hg')
				$this->usageError('Unsupported VCS specified. Currently only git and hg supported.');
			$vcs=$args[1];
		}
		if(!isset($args[0]))
			$this->usageError('the Web application location is not specified.');
		$path=strtr($args[0],'/\\',DIRECTORY_SEPARATOR);