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Automatic cache busting using Git commit in Symfony2
// app/config/assets_version.php
$container->loadFromExtension('framework', array(
'templating' => array(
'engines' => array('twig'),
'assets_version' => exec('git rev-parse --short HEAD'),
# app/config/config.yml
- { resource: parameters.yml }
- { resource: assets_version.php }

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@s7anley s7anley commented Sep 4, 2014

Why don't just set parameter and use it later in config file? It's much simpler and transparent.

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