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#!/usr/bin/php
<?php
/**
* Javascript build file.
*
* This script compresses a list of javascript source files
* and merges them into a few for redistribution.
*
* This script should be run from command line with PHP.
* JRE 1.4 or above is required in order to run the js compression program.
*
* By default, all libraries will be built.
* You may, however, specify one or several to be built (to save time during development).
* To do so, pass the library names (without .js) as command line arguments.
* For example: php build.php base dom
*
* @author Xiang Wei Zhuo <weizhuo@gmail.com>, Qiang Xue <qiang.xue@gmail.com>
* @link http://www.pradosoft.com/
* @copyright Copyright © 2005 PradoSoft
* @license http://www.pradosoft.com/license/
* @version $Revision: $ $Date: $
* @package Tools
*/
/**
* The compression command line
*/
define('COMPRESS_COMMAND','java -jar '.dirname(__FILE__).'/custom_rhino.jar -c %s > %s');
/**
* The root directory for storing all source js files
*/
define('SOURCE_DIR',realpath(dirname(__FILE__).'/../../framework/Web/JavaScripts'));
/**
* The directory for storing compressed js files
*/
define('TARGET_DIR',realpath(dirname(__FILE__).'/../../framework/Web/JavaScripts/js'));
if(SOURCE_DIR===false || TARGET_DIR===false)
die('Unable to determine the build path.');
if(!is_writable(TARGET_DIR))
die('Unable to create files under '.TARGET_DIR.'.');
/**
* list of js library files to be compressed and built
*/
$libraries = array(
//base javascript functions
'base.js' => array(
'prototype/prototype.js',
'prototype/compat.js',
'prototype/base.js',
'extended/base.js',
'extended/util.js',
'prototype/string.js',
'extended/string.js',
'prototype/enumerable.js',
'prototype/array.js',
'extended/array.js',
'prototype/hash.js',
'prototype/range.js',
'extended/functional.js',
'base/prado.js',
'base/postback.js',
'base/focus.js',
'base/scroll.js'
),
//dom functions
'dom.js' => array(
'prototype/dom.js',
'extended/dom.js',
'prototype/form.js',
'prototype/event.js',
'extended/event.js',
'prototype/position.js',
'extra/getElementsBySelector.js',
'extra/behaviour.js',
'effects/util.js',
'base/date.js',
'base/util.js'
),
//effects
'effects.js' => array(
'effects/effects.js'
),
//controls
'controls.js' => array(
'effects/controls.js',
'effects/dragdrop.js',
'base/controls.js'
),
//logging
'logger.js' => array(
'extra/logger.js',
),
//ajax
'ajax.js' => array(
'prototype/ajax.js',
'base/ajax.js',
'base/json.js'
),
//rico
'rico.js' => array(
'effects/rico.js'
),
//javascript templating
'template.js' => array(
'extra/tp_template.js'
),
//validator
'validator.js' => array(
'base/validation.js',
'base/validators.js'
),
//date picker
'datepicker.js' => array(
'base/datepicker.js'
)
);
/**
* Collect specific libraries to be built from command line
*/
$requestedLibs=array();
for($i=1;$i<$argc;++$i)
$requestedLibs[]=$argv[$i].'.js';
/**
* loop through all target files and build them one by one
*/
foreach($libraries as $libFile => $sourceFiles)
{
if(!empty($requestedLibs) && !in_array($libFile,$requestedLibs))
continue;
$libFile=TARGET_DIR.'/'.$libFile;
echo "\nBuilding $libFile...\n";
$contents='';
foreach($sourceFiles as $sourceFile)
{
$sourceFile=SOURCE_DIR.'/'.$sourceFile;
if(!is_file($sourceFile))
echo "Source file not found: $sourceFile\n";
$tempFile=$sourceFile.'.tmp';
$command=sprintf(COMPRESS_COMMAND,$sourceFile,$tempFile);
echo "...adding $sourceFile\n".
system($command);
$contents.=file_get_contents($tempFile);
@unlink($tempFile);
}
file_put_contents($libFile,$contents);
}
?>
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