old_contents: var gutil = require('gulp-util');
  var fs = require('fs');
  
  function requireGulp(config) {
    try {
  
      var req = config._require || require;
      return req('gulp');
  
    } catch (e) {
  
      function log(msg) {
        config.log(gutil.colors.red(msg));
      }
    
      log('Fatal error in gulp-parameterized:');
      log('');
      log('  Couldn\'t require the gulp instance.');
      log('');
      log('You might have to pass the gulp instance explicitly like this:')
      log('');
      log('  var gulp = require(\'gulp\');');
      log('  var parameterized = require(\'gulp-parameterized\');');
      log('  parameterized = parameterized.withGulp(gulp);');
      log('');
      log('Aborting, because there\'s nothing we can do.');
    
      var error = new gutil.PluginError(
        'gulp-parameterized', 
        'Couldn\'t require the gulp instance.'
      );
      error.showStack = false;
      throw error;
    }
  }
  
  module.exports = requireGulp;
  
new_contents: var gutil = require('gulp-util');
  
  function requireGulp(config) {
    try {
  
      var req = config._require || require;
      return req('gulp');
  
    } catch (e) {
  
      var log = function(msg) {
        config.log(gutil.colors.red(msg));
      };
    
      log('Fatal error in gulp-parameterized:');
      log('');
      log('  Couldn\'t require the gulp instance.');
      log('');
      log('You might have to pass the gulp instance explicitly like this:');
      log('');
      log('  var gulp = require(\'gulp\');');
      log('  var parameterized = require(\'gulp-parameterized\');');
      log('  parameterized = parameterized.withGulp(gulp);');
      log('');
      log('Aborting, because there\'s nothing we can do.');
    
      var error = new gutil.PluginError(
        'gulp-parameterized', 
        'Couldn\'t require the gulp instance.'
      );
      error.showStack = false;
      throw error;
    }
  }
  
  module.exports = requireGulp;
  
subject: Fix codacy issues