Show current git commit in sf web debug toolbar
Charles Vallantin Dulac <charles.vallantin-dulac@sporteasy.fr>

Setup :

In your project's lib/debug/ directory (you'll need to create this directory),
copy sfWebDebugPanelCurrentGitCommit.class.php file.

In your project's web/img directory, copy git.png file

In config/projectConfiguration.class.php, setup method, put this code to active module:

//Git debug tool bar
$this->dispatcher->connect('debug.web.load_panels', array(
   'acWebDebugPanelCurrentGitCommit',
   'listenToLoadDebugWebPanelEvent'
));