code: function(commands) {
  		if (!commands || (commands.length === 0)) {
  			return true;
  		}
  		if (typeof commands === 'string') {
  			commands = [commands];
  		}
  		return commands.every(function(command) {
  			logger.info('Starting command "%s"...', command);
  			var result = exec(
  				command,
  				{cwd: path.resolve('.')}
  			);
  			if (result.status !== 0) { // error
  				logger.error('Error: "%s" - "%s"', result.stdout, result.stderr.trim());
  				return false;
  			}
  			logger.success('Command successfully finished');
  			logger.log('Command result: "%s"', result.stdout);
  			return true;
  		});
  	}
docs: Function to start before and after commands