/build/agavi/script/agavi.php

#! /usr/bin/env php
<?php

// +---------------------------------------------------------------------------+
// | This file is part of the Agavi package.                                   |
// | Copyright (c) 2005-2010 the Agavi Project.                                |
// |                                                                           |
// | For the full copyright and license information, please view the LICENSE   |
// | file that was distributed with this source code. You can also view the    |
// | LICENSE file online at http://www.agavi.org/LICENSE.txt                   |
// |   vi: set noexpandtab:                                                    |
// |   Local Variables:                                                        |
// |   indent-tabs-mode: t                                                     |
// |   End:                                                                    |
// +---------------------------------------------------------------------------+

/**
 * Command-line script for the build system.
 *
 * @package    agavi
 * @subpackage build
 *
 * @author     Noah Fontes <noah.fontes@bitextender.com>
 * @copyright  Authors
 * @copyright  The Agavi Project
 *
 * @since      1.0.0
 *
 * @version    $Id$
 */

define('BUILD_DIRECTORY', realpath(dirname(__FILE__) . '/../..'));
define('START_DIRECTORY', getcwd());
define('MIN_PHING_VERSION', '2.4.0');

require('phing/Phing.php');

require(dirname(__FILE__) . '/../build.php');
AgaviBuild::bootstrap();

require(dirname(__FILE__) . '/AgaviOptionParser.class.php');

$GLOBALS['OUTPUT'] = new OutputStream(fopen('php://stdout', 'w'));
$GLOBALS['ERROR'] = new OutputStream(fopen('php://stderr', 'w'));
$GLOBALS['INPUT'] = new InputStream(fopen('php://stdin', 'r'));

/* Initialize Phing. */
try {
	Phing::startup();
	
	Phing::setProperty('phing.home', getenv('PHING_HOME'));
	
	try {
		if(!version_compare(preg_replace('/^Phing(?:\s*version)?\s*([0-9\.]+)/i', '$1', Phing::getPhingVersion()), MIN_PHING_VERSION, 'ge')) {
			$GLOBALS['ERROR']->write(sprintf('Error: Phing version %s or later required', MIN_PHING_VERSION) . PHP_EOL);
			exit(1);
		}
	} catch(Exception $e) {
		$GLOBALS['ERROR']->write(sprintf('Error: Phing version could not be determined; Phing %s or later required', MIN_PHING_VERSION) . PHP_EOL);
		exit(1);
	}
} catch(Exception $e) {
	$GLOBALS['ERROR']->write($e->getMessage() . PHP_EOL);
	exit(1);
}


$GLOBALS['PROPERTIES'] = array();
$GLOBALS['SHOW_LIST'] = false;
$GLOBALS['VERBOSE'] = false;
$GLOBALS['LOGGER'] = 'phing.listener.AnsiColorLogger';
$GLOBALS['BUILD'] = new PhingFile(BUILD_DIRECTORY . '/build.xml');

/* Define parser callbacks. */
function input_help_display()
{
	$GLOBALS['OUTPUT']->write(sprintf('Usage: %s [options] [target...]', basename($_SERVER['argv'][0])) . PHP_EOL);
	$GLOBALS['OUTPUT']->write('Options:' . PHP_EOL);
	$GLOBALS['OUTPUT']->write('  -h -? --help                     Displays the help for this utility' . PHP_EOL);
	$GLOBALS['OUTPUT']->write('  -v --version                     Displays relevant version information' . PHP_EOL);
	$GLOBALS['OUTPUT']->write('  -l --list --targets              Displays the list of available targets' . PHP_EOL);
	$GLOBALS['OUTPUT']->write('  -D --define <property> <value>   Defines a configuration property' . PHP_EOL);
	$GLOBALS['OUTPUT']->write('  --verbose                        Provides more verbose configuration information' . PHP_EOL);
	$GLOBALS['OUTPUT']->write('  --agavi-source-directory <path>  Sets the Agavi source directory to <path>' . PHP_EOL);
	$GLOBALS['OUTPUT']->write('  --include-path <path>            Appends <path> to the PHP include path' . PHP_EOL);
	$GLOBALS['OUTPUT']->write('  --logger <class>                 Sets the configuration logger class to <class>' . PHP_EOL);
}

function input_help(AgaviOptionParser $parser, $name, $arguments, $scriptArguments)
{
	input_help_display();
	exit(0);
}

function input_version(AgaviOptionParser $parser, $name, $arguments, $scriptArguments)
{
	$GLOBALS['OUTPUT']->write('Agavi project configuration system, script version $Id$' . PHP_EOL);
	$GLOBALS['OUTPUT']->write(Phing::getPhingVersion() . PHP_EOL);
	exit(0);
}

function input_list(AgaviOptionParser $parser, $name, $arguments, $scriptArguments)
{
	$GLOBALS['SHOW_LIST'] = true;
}

function input_define(AgaviOptionParser $parser, $name, $arguments, $scriptArguments)
{
	$name = $arguments[0];
	$value = $arguments[1];
	
	$GLOBALS['PROPERTIES'][$name] = $value;
}

function input_verbose(AgaviOptionParser $parser, $name, $arguments, $scriptArguments)
{
	$GLOBALS['VERBOSE'] = true;
}

function input_agavi_source_directory(AgaviOptionParser $parser, $name, $arguments, $scriptArguments)
{
	$path = new PhingFile($arguments[0]);
	$path = $path->isAbsolute() ? $path : new PhingFile(START_DIRECTORY, (string)$path);
	
	$GLOBALS['PROPERTIES']['agavi.directory.src'] = $path;
}

function input_include_path(AgaviOptionParser $parser, $name, $arguments, $scriptArguments)
{
	$path = new PhingFile($arguments[0]);
	$path = $path->isAbsolute() ? $path : new PhingFile(START_DIRECTORY, (string)$path);
	
	set_include_path($path->getAbsolutePath() . PATH_SEPARATOR . get_include_path());
}

function input_logger(AgaviOptionParser $parser, $name, $arguments, $scriptArguments)
{
	$logger = $arguments[0];
	
	$GLOBALS['LOGGER'] = $logger;
}

/* Parse incoming arguments. */
$parser = new AgaviOptionParser(array_slice($_SERVER['argv'], 1));
$parser->addOption('help', array('h', '?'), array('help'), 'input_help');
$parser->addOption('version', array('v'), array('version'), 'input_version');
$parser->addOption('list', array('l'), array('list', 'targets'), 'input_list');
$parser->addOption('define', array('D'), array('define'), 'input_define', 2);
$parser->addOption('verbose', array(), array('verbose'), 'input_verbose');
$parser->addOption('agavi_source_directory', array(), array('agavi-source-directory'), 'input_agavi_source_directory', 1);
$parser->addOption('include_path', array(), array('include-path'), 'input_include_path', 1);
$parser->addOption('logger', array(), array('logger'), 'input_logger', 1);

try {
	$parser->parse();
} catch(AgaviOptionException $aae) {
	$GLOBALS['ERROR']->write('Error: ' . $aae->getMessage() . PHP_EOL);
	$GLOBALS['ERROR']->write(PHP_EOL);
	input_help_display();
	exit(1);
}

$GLOBALS['TARGETS'] = $parser->getPassedArguments();

if(!isset($GLOBALS['PROPERTIES']['agavi.directory.src'])) {
	$GLOBALS['PROPERTIES']['agavi.directory.src'] = new PhingFile(realpath(dirname(__FILE__) . '/../../..'));
}
if(!is_dir($GLOBALS['PROPERTIES']['agavi.directory.src']) || !is_file($GLOBALS['PROPERTIES']['agavi.directory.src'] . DIRECTORY_SEPARATOR . 'agavi.php')) {
	$GLOBALS['ERROR']->write(sprintf('Error: Agavi source directory expected at %s, but is not present', $GLOBALS['PROPERTIES']['agavi.directory.src']) . PHP_EOL);
	$GLOBALS['ERROR']->write(PHP_EOL);
	input_help_display();
	exit(1);
}

$GLOBALS['PROJECT_DIRECTORY'] = null;

try {
	$project = new Project();
	$project->setBasedir(BUILD_DIRECTORY);
	
	foreach($GLOBALS['PROPERTIES'] as $name => $value) {
		$project->setUserProperty($name, $value);
	}
	
	$project->init();
	ProjectConfigurator::configureProject($project, new PhingFile(BUILD_DIRECTORY . '/build.xml'));
	
	
	Phing::setCurrentProject($project);
	
	try {
		$project->fireBuildStarted();
		
		$task = $project->createTask('agavi.locate-project');
		$task->setProperty('project.directory');
		$task->setPath(new PhingFile($project->getProperty('application.startdir')));
		$task->setIgnoreIfSet(true);
		$task->init();
		$task->perform();
		
		if($project->getProperty('project.directory') !== null) {
			$task = $project->createTask('agavi.check-project');
			$task->setProperty('project.available');
			$task->setPath(new PhingFile($project->getProperty('project.directory')));
			$task->init();
			$task->perform();
		} elseif(is_link($_SERVER['argv'][0])) {
			/* The script is a symlink. */
			$task = $project->createTask('agavi.locate-project');
			$task->setProperty('project.directory');
			
			$path = new PhingFile(dirname($_SERVER['argv'][0]));
			$path = $path->isAbsolute() ? $path : new PhingFile(START_DIRECTORY, (string)$path);
			
			$task->setPath($path);
			$task->setIgnoreIfSet(true);
			$task->init();
			$task->perform();
			
			if($project->getProperty('project.directory') !== null) {
				$task = $project->createTask('agavi.check-project');
				$task->setProperty('project.available');
				$task->setPath(new PhingFile($project->getProperty('project.directory')));
				$task->init();
				$task->perform();
			}
		}
	} catch(BuildException $be) {
		$project->fireBuildFinished($be);
		throw $be;
	}
	$project->fireBuildFinished(null);
	
	if($project->getProperty('project.available')) {
		$GLOBALS['PROJECT_DIRECTORY'] = $project->getProperty('project.directory');
	}
} catch(Exception $e) {
	/* This failed. Can't figure out project directory. Forget it. */
}

/* Switch to whichever project directory the script determined. */
$GLOBALS['PROPERTIES']['project.directory'] = $GLOBALS['PROJECT_DIRECTORY'];

/* Execute Phing. */
try {
	$project = new Project();
	
	// hax for Mac OS X 10.5 Leopard, where "dim" ANSI colors are broken...
	if(
		PHP_OS == 'Darwin' && 
		(
			(isset($_SERVER['TERM_PROGRAM']) && $_SERVER['TERM_PROGRAM'] == 'Apple_Terminal') ||
			(isset($_ENV['TERM_PROGRAM']) && $_ENV['TERM_PROGRAM'] == 'Apple_Terminal')
		) &&
		version_compare(preg_replace('/^ProductVersion:\s*([0-9]+\.[0-9]+)/ms', '$1', shell_exec('sw_vers')), '10.5', 'eq') && 
		!Phing::getProperty('phing.logger.defaults')
	) {
		Phing::setProperty('phing.logger.defaults', new PhingFile(BUILD_DIRECTORY . '/agavi/phing/ansicolorlogger_osxleopard.properties'));
	}
	// hax for Windows, which doesn't support ANSI colors at all
	elseif(stripos(PHP_OS, 'Win') === 0) {
		$GLOBALS['LOGGER'] = 'phing.listener.DefaultLogger';
	}
	
	$GLOBALS['LOGGER'] = Phing::import($GLOBALS['LOGGER']);
	
	$logger = new $GLOBALS['LOGGER']();
	$logger->setMessageOutputLevel($GLOBALS['VERBOSE'] ? Project::MSG_VERBOSE : Project::MSG_INFO);
	$logger->setOutputStream($GLOBALS['OUTPUT']);
	$logger->setErrorStream($GLOBALS['ERROR']);
	
	$project->addBuildListener($logger);
	$project->setInputHandler(new DefaultInputHandler());
	
	$project->setUserProperty('phing.file', $GLOBALS['BUILD']->getAbsolutePath());
	$project->setUserProperty('phing.version', Phing::getPhingVersion());
	
	/* Phing fucks with the cwd. Really, brilliant. */
	$project->setUserProperty('application.startdir', START_DIRECTORY);
	
	foreach($GLOBALS['PROPERTIES'] as $name => $value) {
		$project->setUserProperty($name, $value);
	}
	
	$project->init();
	ProjectConfigurator::configureProject($project, $GLOBALS['BUILD']);

	Phing::setCurrentProject($project);
	
	if($GLOBALS['SHOW_LIST'] === true) {
		input_help_display();
		$GLOBALS['OUTPUT']->write(PHP_EOL);
		$GLOBALS['OUTPUT']->write('Targets:' . PHP_EOL);
		
		$size = 0;
		$targets = array();
		foreach($project->getTargets() as $target) {
			$name = $target->getName();
			$nameSize = strlen($name);
			$description = $target->getDescription();
			if($description !== null) {
				$size = $nameSize > $size ? $nameSize : $size;
				$targets[$name] = $description;
			}
		}
		
		$formatter = '  %-' . $size . 's  %s';
		
		foreach($targets as $name => $description) {
			$GLOBALS['OUTPUT']->write(sprintf($formatter, $name, $description) . PHP_EOL);
		}
		
		$defaultTarget = $project->getDefaultTarget();
		if($defaultTarget !== null && $defaultTarget !== '') {
			$GLOBALS['OUTPUT']->write(PHP_EOL);
			$GLOBALS['OUTPUT']->write('Default target: ' . $defaultTarget . PHP_EOL);
		}
		
		exit(0);
	}
	
	try {
		$project->fireBuildStarted();
		
		$GLOBALS['TARGETS'] = count($GLOBALS['TARGETS']) === 0
			? array($project->getDefaultTarget())
			: $GLOBALS['TARGETS'];
		
		$project->executeTargets($GLOBALS['TARGETS']);
	} catch(Exception $e) {
		$project->fireBuildFinished($e);
		throw $e;
	}
	$project->fireBuildFinished(null);
} catch(Exception $e) {
	$GLOBALS['ERROR']->write(PHP_EOL);
	$GLOBALS['ERROR']->write(sprintf('%s:%d: %s', $e->getFile(), $e->getLine(), $e->getMessage()) . PHP_EOL);
	exit(1);
}

exit(0);

?>