text: var path = require('path');
  
  var webpackConfig = require('./webpack-ng');
  
  var ENV = process.env.npm_lifecycle_event;
  var isTestWatch = ENV === 'test-watch';
  
  var dotenv = require('dotenv').config({path: path.join(process.env.INIT_CWD, '.env')}).parsed;
  
  module.exports = function (config) {
    var _config = {
  
      // base path that will be used to resolve all patterns (eg. files, exclude)
      basePath: '../',
  
      // frameworks to use
      // available frameworks: https://npmjs.org/browse/keyword/karma-adapter
      frameworks: ['jasmine'],
  
      // list of files / patterns to load in the browser
      files: [
        { pattern: '_scripts/karma-shim.ts', watched: false }
      ],
  
      // list of files to exclude
      exclude: [],
  
      // preprocess matching files before serving them to the browser
      // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
      preprocessors: {
        '_scripts/karma-shim.ts': ['webpack', 'sourcemap'],
        '**/!(*.spec).(ts|js)': ['sourcemap']
      },    
  
      webpack: webpackConfig,
  
      webpackMiddleware: {
        // webpack-dev-middleware configuration
        // i. e.
        stats: 'errors-only'
      },
  
      webpackServer: {
        noInfo: true // please don't spam the console when running in karma!
      },
  
      // test results reporter to use
      // possible values: 'dots', 'progress', 'mocha'
      // available reporters: https://npmjs.org/browse/keyword/karma-reporter
      reporters: ["mocha"],
  
      // web server port
      port: 9876,
  
      // enable / disable colors in the output (reporters and logs)
      colors: true,
  
      // level of logging
      // possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
      logLevel: config.LOG_DEBUG,
  
      // enable / disable watching file and executing tests whenever any file changes
      autoWatch: false,
  
      // start these browsers
      // available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
      browsers: ['Chrome'],
  
      // Continuous Integration mode
      // if true, Karma captures browsers, runs the tests and exits
      singleRun: true
    };
  
    if (!isTestWatch) {
      _config.reporters.push("coverage");
  
      _config.coverageReporter = {
        dir: 'coverage/',
        reporters: [{
          type: 'json',
          dir: 'coverage',
          subdir: 'json',
          file: 'coverage-final.json'
        }]
      };
    }
  
    config.set(_config);
  
  };