sample migration controller (CLI)

migrate.php

<?php

/**
 * Sample Usage:
 *
 *  $php index.php migrate version 5
 *  $php index.php migrate latest
 *  $php index.php migrate current 
 *
 */
class Migrate extends CI_Controller
{
	public function _remap($method, $args)
	{
		$this->load->library(array('cli', 'migration'));

		// only allow version, latest and current to be called 
		// directly from the shell
		switch($method)
		{
			case 'version' :
				$args[0] OR 
				$args[0] = $this->config->item('migrations_version');
			break;
			case 'latest' :
			case 'current' :
			break;
			default :
				$this->cli->write('Command not found.');
				exit;	
			break;
		}

		if( ! call_user_func_array(array($this->migration, $method), $args))
		{
			$this->cli->write($this->migration->error_string());
			exit;
		}

		$this->cli->write('Migration Successful', 'green');
	}

} // end class Migrate

/* End of file migrate.php */
/* Location: ./application/controllers/migrate.php */