old_contents: process.env.CHROME_BIN = require('puppeteer').executablePath()
  
  const webpack = require('./webpack.config');
  
  delete webpack['entry'];
  delete webpack['output'];
  delete webpack['plugins'];
  webpack['mode'] = 'development';
  
  module.exports = (config) => {
      config.set({
          basePath: '',
          frameworks: ['jasmine'],
          files: [
              // 'legacy/spec/lib/jasmine-species/jasmine-grammar.js',
              'legacy/spec/lib/jasmine-matchers.js',
              // 'legacy/spec/lib/jasmine-ajax/mock-ajax.js',
              'node_modules/jasmine-ajax/lib/mock-ajax.js',
              'node_modules/jasmine-species/jasmine-grammar.js',
              'legacy/spec/lib/i18n/i18n.js',
              // 'legacy/spec/lib/matchers.js',
              'legacy/spec/lib/analytics.js',
              'node_modules/mithril/mithril.js',
              'node_modules/underscore/underscore.js',
              'node_modules/liquidjs/dist/liquid.js',
              'node_modules/mithril-postgrest/mithril-postgrest.umd.js',
              'node_modules/chart.js/Chart.js',
              'node_modules/moment/moment.js',
              'node_modules/select/dist/select.js',
              'node_modules/jquery/dist/jquery.min.js',
              'legacy/vendor/replaceDiacritics.js',
              'legacy/spec/lib/mocks/*mock.js',
              'legacy/spec/index.spec.js',
          ],
          preprocessors: {
              'legacy/spec/lib/mithril-query/mithril-query.js' : ['webpack'],
              'legacy/spec/**/*.spec.js': ['webpack'],
              'legacy/spec/index.spec.js': ['webpack']
          },
          webpack,
          exclude: [],
          reporters: ['spec'],
          port: 9876,
          colors: true,
          logLevel: config.LOG_INFO,
          browsers: ['MyHeadlessChrome'],
          customLaunchers: {
              MyHeadlessChrome: {
                  base: 'ChromeHeadless',
                  flags: ['--headless', '--no-sandbox']
              }
          },
          singleRun: true
      });
  };
  
new_contents: process.env.CHROME_BIN = require('puppeteer').executablePath()
  
  const webpack = require('./webpack.config');
  
  delete webpack['entry'];
  delete webpack['output'];
  delete webpack['plugins'];
  
  module.exports = (config) => {
      config.set({
          basePath: '',
          frameworks: ['jasmine'],
          files: [
              // 'legacy/spec/lib/jasmine-species/jasmine-grammar.js',
              'legacy/spec/lib/jasmine-matchers.js',
              // 'legacy/spec/lib/jasmine-ajax/mock-ajax.js',
              'node_modules/jasmine-ajax/lib/mock-ajax.js',
              'node_modules/jasmine-species/jasmine-grammar.js',
              'legacy/spec/lib/i18n/i18n.js',
              // 'legacy/spec/lib/matchers.js',
              'legacy/spec/lib/analytics.js',
              'node_modules/mithril/mithril.js',
              'node_modules/underscore/underscore.js',
              'node_modules/liquidjs/dist/liquid.js',
              'node_modules/mithril-postgrest/mithril-postgrest.umd.js',
              'node_modules/chart.js/Chart.js',
              'node_modules/moment/moment.js',
              'node_modules/select/dist/select.js',
              'node_modules/jquery/dist/jquery.min.js',
              'legacy/vendor/replaceDiacritics.js',
              'legacy/spec/lib/mocks/*mock.js',
              'legacy/spec/index.spec.js',
          ],
          preprocessors: {
              'legacy/spec/lib/mithril-query/mithril-query.js' : ['webpack'],
              'legacy/spec/**/*.spec.js': ['webpack'],
              'legacy/spec/index.spec.js': ['webpack']
          },
          webpack,
          exclude: [],
          reporters: ['spec'],
          port: 9876,
          colors: true,
          logLevel: config.LOG_INFO,
          browsers: ['MyHeadlessChrome'],
          customLaunchers: {
              MyHeadlessChrome: {
                  base: 'ChromeHeadless',
                  flags: ['--headless', '--no-sandbox']
              }
          },
          singleRun: true
      });
  };
  
subject: remove webackmode to auto discover