Symfony2 assets versioning by file

Question

Question

Is it possible on Symfony2 use assets_version by file?

Background

We are using assets_version and assets_version_format to

Answer 1

After many days searching I found the packages option on AsseticBundle

http://symfony.com/doc/2.0/reference/configuration/framework.html#full-default-configuration

Using that config option I could do something like this:

{% javascripts file package='packageName' %}

or

{{asset(file,packageName)}}

Sample:

config.yml

framework:

    templating:
        engines: ['twig']
        assets_version: %assets_version%
        assets_version_format:  "stv%%2$s/%%1$s"
        packages:
             css:
                version: 6.1
                version_format: "stv%%2$s/%%1$s"
             jsApp:
                version: 4.2
                version_format: "stv%%2$s/%%1$s"

sometemplate.html.twig

{% javascripts 'bundles/webapp/js/app.js'
               'bundles/webapp/js/utils.js'
                filter='?closure'
                package='jsApp'
 %}
    
 {% endjavascripts %}

The output of this is:

For me that was the simplest way to manage assets version by file.