<?php

class RoboFile extends \Robo\Tasks
{

	function dbbackup($resultFile = "mysqldump.sql")
	{
		$server = $this->taskExec("presh constant _DB_SERVER_")->printed(false)->run()->getOutputData();
		$user = $this->taskExec("presh constant _DB_USER_")->printed(false)->run()->getOutputData();
		$name = $this->taskExec("presh constant _DB_NAME_")->printed(false)->run()->getOutputData();
		$password = $this->taskExec("presh constant _DB_PASSWD_")->printed(false)->run()->getOutputData();

		$mysqldump = $this->taskExec("mysqldump")
		->option("result-file", $resultFile)
		->option("host", $server)
		->option("user", $user)
		->option("databases", $name);

		if($password){
			$mysqldump->option("password", $password);
		}

		$mysqldump->run();
	}


}