function __construct() {
SimpleFarm::$maintenanceIsRunning = true;
parent::__construct();
$this->mDescription = "'Simple Farm' farmer script for maintaining several farm members with just one command";
$this->addOption( 'farmexclude', 'comma-separated list of wikis to deselect for farming (by database name)' );
$this->addOption( 'farmonly', 'comma-separated list of wikis to select for doing some farming on (by database name)' );
$this->addOption( 'farmpreview', 'if set this will output all selected wikis for farming without running any further action' );
$this->addArg( 'command', 'the command-line command to execute for each selected farm member', false );
}
