Add option to specify themes directory

libs/Config.php

@@ -73,6 +73,11 @@ class Config extends ArrayObject
         return $this['themes_directory'];
     }
 
+    public function setThemesDirectory($directory)
+    {
+        $this['themes_directory'] = $directory;
+    }
+
     public function setThemesPath($themePath)
     {
         $this['themes_path'] = $themePath;

libs/Console/DauxCommand.php

@@ -20,6 +20,10 @@ class DauxCommand extends SymfonyCommand
             $daux->getParams()->setDocumentationDirectory($input->getOption('source'));
         }
 
+        if ($input->getOption('themes')) {
+            $daux->getParams()->setThemesDirectory($input->getOption('themes'));
+        }
+
         $daux->initializeConfiguration($input->getOption('configuration'));
 
         if ($input->hasOption('delete') && $input->getOption('delete')) {

libs/Console/Generate.php

@@ -19,6 +19,7 @@ class Generate extends DauxCommand
             ->addOption('source', 's', InputOption::VALUE_REQUIRED, 'Where to take the documentation from')
             ->addOption('format', 'f', InputOption::VALUE_REQUIRED, 'Output format, html or confluence', 'html')
             ->addOption('processor', 'p', InputOption::VALUE_REQUIRED, 'Manipulations on the tree')
+            ->addOption('themes', 't', InputOption::VALUE_REQUIRED, 'Set a different themes directory')
 
             // Confluence format only
             ->addOption('delete', null, InputOption::VALUE_NONE, 'Delete pages not linked to a documentation page (confluence)')

libs/Console/Serve.php

@@ -21,6 +21,7 @@ class Serve extends DauxCommand
             ->addOption('configuration', 'c', InputOption::VALUE_REQUIRED, 'Configuration file')
             ->addOption('source', 's', InputOption::VALUE_REQUIRED, 'Where to take the documentation from')
             ->addOption('processor', 'p', InputOption::VALUE_REQUIRED, 'Manipulations on the tree')
+            ->addOption('themes', 't', InputOption::VALUE_REQUIRED, 'Set a different themes directory')
 
             // Serve the current documentation
             ->addOption('serve', null, InputOption::VALUE_NONE, 'Serve the current directory')