From 87116afa76d8a1bf82cf1fd8a7040f25ebd9e46b Mon Sep 17 00:00:00 2001
From: takara_shinya <takara_shinya@ca-adv.co.jp>
Date: Wed, 2 Apr 2014 17:06:14 +0900
Subject: [PATCH 1/2] add rename config property

---
 classes/casset.php | 24 +++++++++++++++++-------
 1 file changed, 17 insertions(+), 7 deletions(-)

diff --git a/classes/casset.php b/classes/casset.php
index 2e9e808..e8fa5cb 100644
--- a/classes/casset.php
+++ b/classes/casset.php
@@ -80,6 +80,7 @@ class Casset {
 		'inline' => false,
 		'attr' => array(),
 		'deps' => array(),
+		'rename' => false,
 	);
 
 	/**
@@ -176,6 +177,8 @@ public static function _init()
 
 		static::$deps_max_depth = \Config::get('casset.deps_max_depth', static::$deps_max_depth);
 
+		static::$default_options['rename'] = \Config::get('casset.rename', static::$default_options['rename']);
+
 		$group_sets = \Config::get('casset.groups', array());
 
 		foreach ($group_sets as $group_type => $groups)
@@ -796,7 +799,7 @@ public static function render_js($group = false, $options = array(), $attr_dep =
 
 			if (static::$groups['js'][$group_name]['combine'])
 			{
-				$filename = static::combine('js', $file_group, static::$groups['js'][$group_name]['min'], $inline);
+				$filename = static::combine('js', $file_group, static::$groups['js'][$group_name]['min'], $inline, $group_name);
 				if (!$inline && static::$show_files && $options['gen_tags'])
 				{
 					$ret .= '<!--'.PHP_EOL.'Group: '.$group_name.PHP_EOL.implode('', array_map(function($a){
@@ -897,7 +900,7 @@ public static function render_css($group = false, $options = array(), $attr_dep
 
 			if (static::$groups['css'][$group_name]['combine'])
 			{
-				$filename = static::combine('css', $file_group, static::$groups['css'][$group_name]['min'], $inline);
+				$filename = static::combine('css', $file_group, static::$groups['css'][$group_name]['min'], $inline, $group_name);
 				if (!$inline && static::$show_files && $options['gen_tags'])
 				{
 					$ret .= '<!--'.PHP_EOL.'Group: '.$group_name.PHP_EOL.implode('', array_map(function($a){
@@ -1150,7 +1153,7 @@ protected static function css_rewrite_uris($content, $filename, $destination_fil
 	 * @param bool $minify whether to minify the files, as well as combining them
 	 * @return string The path to the cache file which was written.
 	 */
-	protected static function combine($type, $file_group, $minify, $inline)
+	protected static function combine($type, $file_group, $minify, $inline, $group_name = null)
 	{
 		// Get the last modified time of all of the component files
 		$last_mod = 0;
@@ -1166,10 +1169,17 @@ protected static function combine($type, $file_group, $minify, $inline)
 				$last_mod = $mod;
 		}
 
-		$filename = md5(implode('', array_map(function($a) {
-			return $a['file'];
-		}, $file_group)).($minify ? 'min' : '').$last_mod).'.'.$type;
-
+		$filename = '';
+		if (static::$groups[$type][$group_name]['rename'] && $group_name)
+		{
+			$filename = $group_name.'.'.($minify ? 'min' : '').'.'.$type;
+		}
+		else
+		{
+			$filename = md5(implode('', array_map(function($a) {
+				return $a['file'];
+			}, $file_group)).($minify ? 'min' : '').$last_mod).'.'.$type;
+		}
 		$rel_filepath = static::$cache_path.'/'.$filename;
 		$abs_filepath = static::$root_path.$rel_filepath;
 		$needs_update = (!file_exists($abs_filepath));

From 7714a88452345a43a79dce018668ebfefbb2fa99 Mon Sep 17 00:00:00 2001
From: caad Takara <shinya.takara@gmail.com>
Date: Mon, 7 Apr 2014 15:19:44 +0900
Subject: [PATCH 2/2] update readme.md

Add an 'rename' property per-group. write this options explain.
---
 readme.md | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/readme.md b/readme.md
index bae41af..f3fa261 100644
--- a/readme.md
+++ b/readme.md
@@ -127,6 +127,15 @@ To define a group in the config file, use the 'groups' key, eg:
 			'min' => false,
 			'inline' => true
 		),
+		'sample_group_name' => array(
+			'files' => array(
+				array('sample.js', 'sample.min.js'),
+				'sample2.js'
+			),
+			'combine' => true,
+			'min' => false,
+			'rename' => true
+		),
 		'group_name_2' => array(.....),
 	),
 	'css' => array(
@@ -154,7 +163,8 @@ array element.
 **min**: This optional key allows you to override the 'min' config key on a per-group basis.  
 **inline**: Optional, allows you to render the group 'inline' -- that is, show the CSS directly in the file, rather than including a separate .css file. See the section on inling below.  
 **attr**: Optional, allows you to specify extra attributes to be added to the script/css/link tag generated. See the section on attributes below.  
-**deps**: (Optional) Specifies other groups to be rendered whenever this group is rendered, see the section below.
+**deps**: (Optional) Specifies other groups to be rendered whenever this group is rendered, see the section below.  
+**rename**: This optional key allows you to override the 'rename' config key on a per-group basis. (default false)
 
 Aside: You can specify any non-string value for the asset name, and it will be ignored.
 This can be handy if you're doing something like `'files' => array(($var == $val) ? false : 'file.js')`.
@@ -187,10 +197,11 @@ $options = array(
 	'inline' => true/false,
 	'attr' => array(),
 	'deps' => array(),
+	'rename' => true/false,
 );
 ```
 
-The arguments are the same as for the config key -- if `'enabled'`, `'combine'` or `'min'` are omitted, the value specified in the config file are used. Eg:
+The arguments are the same as for the config key -- if `'enabled'`, `'combine'` , `'min'` or `'rename'` are omitted, the value specified in the config file are used. Eg:
 
 ```php
 Casset::add_group('test_group', array(