ft-webplatform/aurelia_project/tasks/monitor-feeds.js

import gulp from 'gulp';
import jest from 'gulp-jest';
import {CLIOptions} from 'aurelia-cli';

export default function monitorFeeds() {
  let focusedTest = CLIOptions.getFlagValue('focused-test');
  let jestConfig = {
    config: require('../../test/jest/jest-integration.json')
  };
  if (focusedTest) {
    focusedTest = focusedTest.replace(/(.spec)?.js/g, '');
    jestConfig.config.testRegex = `.*${focusedTest}.*.spec.js$`;
  }
  return gulp.src('src').pipe(jest({
    config: require('../../test/jest/jest-integration.json')
  }));
}