title: Symfony 1.4: Override doctrine:build-schema command
body: <p>Is it possible to override a Symfony 1.4 CLI command?  </p>
  
  <p>More specifically, I was wondering if it's possible to override this command:</p>
  
  <pre><code>php symfony doctrine:build-schema
  </code></pre>
  
  <p>What I want to do is to add a new option in the database.yml file for each connection I find in it.
  The option I want to add is a package option<br>
  So, an hypothetical connection could be:</p>
  
  <pre><code>all:
    doctrine:
      class: sfDoctrineDatabase
      package: myPackageOption
      param:
        dsn: 'mysql:host=localhost;dbname=my_db_name'
        username: db_user
        password: db_password
  </code></pre>
  
  <p>If it would be possible, where can i find the code to override?</p>