Merge pull request #204 from microsoft/master

merge master

src/webui/config/env.js

+'use strict';
+
+const fs = require('fs');
+const path = require('path');
+const paths = require('./paths');
+
+// Make sure that including paths.js after env.js will read .env variables.
+delete require.cache[require.resolve('./paths')];
+
+const NODE_ENV = process.env.NODE_ENV;
+if (!NODE_ENV) {
+  throw new Error(
+    'The NODE_ENV environment variable is required but was not specified.'
+  );
+}
+
+// https://github.com/bkeepers/dotenv#what-other-env-files-can-i-use
+var dotenvFiles = [
+  `${paths.dotenv}.${NODE_ENV}.local`,
+  `${paths.dotenv}.${NODE_ENV}`,
+  // Don't include `.env.local` for `test` environment
+  // since normally you expect tests to produce the same
+  // results for everyone
+  NODE_ENV !== 'test' && `${paths.dotenv}.local`,
+  paths.dotenv,
+].filter(Boolean);
+
+// Load environment variables from .env* files. Suppress warnings using silent
+// if this file is missing. dotenv will never modify any environment variables
+// that have already been set.  Variable expansion is supported in .env files.
+// https://github.com/motdotla/dotenv
+// https://github.com/motdotla/dotenv-expand
+dotenvFiles.forEach(dotenvFile => {
+  if (fs.existsSync(dotenvFile)) {
+    require('dotenv-expand')(
+      require('dotenv').config({
+        path: dotenvFile,
+      })
+    );
+  }
+});
+
+// We support resolving modules according to `NODE_PATH`.
+// This lets you use absolute paths in imports inside large monorepos:
+// https://github.com/facebookincubator/create-react-app/issues/253.
+// It works similar to `NODE_PATH` in Node itself:
+// https://nodejs.org/api/modules.html#modules_loading_from_the_global_folders
+// Note that unlike in Node, only *relative* paths from `NODE_PATH` are honored.
+// Otherwise, we risk importing Node.js core modules into an app instead of Webpack shims.
+// https://github.com/facebookincubator/create-react-app/issues/1023#issuecomment-265344421
+// We also resolve them to make sure all tools using them work consistently.
+const appDirectory = fs.realpathSync(process.cwd());
+process.env.NODE_PATH = (process.env.NODE_PATH || '')
+  .split(path.delimiter)
+  .filter(folder => folder && !path.isAbsolute(folder))
+  .map(folder => path.resolve(appDirectory, folder))
+  .join(path.delimiter);
+
+// Grab NODE_ENV and REACT_APP_* environment variables and prepare them to be
+// injected into the application via DefinePlugin in Webpack configuration.
+const REACT_APP = /^REACT_APP_/i;
+
+function getClientEnvironment(publicUrl) {
+  const raw = Object.keys(process.env)
+    .filter(key => REACT_APP.test(key))
+    .reduce(
+      (env, key) => {
+        env[key] = process.env[key];
+        return env;
+      },
+      {
+        // Useful for determining whether we’re running in production mode.
+        // Most importantly, it switches React into the correct mode.
+        NODE_ENV: process.env.NODE_ENV || 'development',
+        // Useful for resolving the correct path to static assets in `public`.
+        // For example, <img src={process.env.PUBLIC_URL + '/img/logo.png'} />.
+        // This should only be used as an escape hatch. Normally you would put
+        // images into the `src` and `import` them in code to get their paths.
+        PUBLIC_URL: publicUrl,
+      }
+    );
+  // Stringify all values so we can feed into Webpack DefinePlugin
+  const stringified = {
+    'process.env': Object.keys(raw).reduce(
+      (env, key) => {
+        env[key] = JSON.stringify(raw[key]);
+        return env;
+      },
+      {}
+    ),
+  };
+
+  return { raw, stringified };
+}
+
+module.exports = getClientEnvironment;

src/webui/config/jest/cssTransform.js

+'use strict';
+
+// This is a custom Jest transformer turning style imports into empty objects.
+// http://facebook.github.io/jest/docs/en/webpack.html
+
+module.exports = {
+  process() {
+    return 'module.exports = {};';
+  },
+  getCacheKey() {
+    // The output is always the same.
+    return 'cssTransform';
+  },
+};

src/webui/config/jest/fileTransform.js

+'use strict';
+
+const path = require('path');
+
+// This is a custom Jest transformer turning file imports into filenames.
+// http://facebook.github.io/jest/docs/en/webpack.html
+
+module.exports = {
+  process(src, filename) {
+    return `module.exports = ${JSON.stringify(path.basename(filename))};`;
+  },
+};

src/webui/config/jest/typescriptTransform.js

+// Copyright 2004-present Facebook. All Rights Reserved.
+
+'use strict';
+
+const tsJestPreprocessor = require('ts-jest/preprocessor');
+
+module.exports = tsJestPreprocessor;

src/webui/config/loaders.js

+const paths = require('./paths');
+const tsImportPluginFactory = require('ts-import-plugin');
+const MiniCssExtractPlugin = require('mini-css-extract-plugin');
+
+const autoprefixer = require('autoprefixer')
+
+const precss = require('precss')();
+const flexBugFixes = require('postcss-flexbugs-fixes')();
+
+// Webpack uses `publicPath` to determine where the app is being served from.
+// It requires a trailing slash, or the file assets will get an incorrect path.
+const publicPath = paths.servedPath;
+// Some apps do not use client-side routing with pushState.
+// For these, "homepage" can be set to "." to enable relative asset paths.
+const shouldUseRelativeAssetPaths = publicPath === './';
+// Source maps are resource heavy and can cause out of memory issue for large source files.
+const shouldUseSourceMap = process.env.GENERATE_SOURCEMAP !== 'false';
+
+// Note: defined here because it will be used more than once.
+const cssFilename = 'static/css/[name].[contenthash:8].css';
+
+// ExtractTextPlugin expects the build output to be flat.
+// (See https://github.com/webpack-contrib/extract-text-webpack-plugin/issues/27)
+// However, our output is structured with css, js and media folders.
+// To have this structure working with relative paths, we have to use custom options.
+const extractTextPluginOptions = shouldUseRelativeAssetPaths
+  ? // Making sure that the publicPath goes back to to build folder.
+  { publicPath: Array(cssFilename.split('/').length).join('../') }
+  : {};
+
+
+// "url" loader works like "file" loader except that it embeds assets
+// smaller than specified limit in bytes as data URLs to avoid requests.
+// A missing `test` is equivalent to a match.
+const urlLoader = {
+  test: [/\.bmp$/, /\.gif$/, /\.jpe?g$/, /\.png$/],
+  loader: require.resolve('url-loader'),
+  options: {
+    limit: 10000,
+    name: 'static/media/[name].[hash:8].[ext]',
+  },
+};
+
+const importPluginOption = [
+  {
+    libraryName: 'antd',
+    libraryDirectory: 'lib',
+    style: 'css'
+  },
+  {
+    libraryName: 'antd-mobile',
+    libraryDirectory: 'lib',
+    style: 'css',
+  }
+];
+
+// js loader
+const jsLoader = {
+  test: /\.(js|jsx|mjs)$/,
+  include: paths.appSrc,
+  loader: require.resolve('babel-loader'),
+  options: {
+    
+    compact: true,
+  },
+};
+
+
+// ts loader
+const tsLoader = {
+  test: /\.(ts|tsx)$/,
+  include: paths.appSrc,
+  use: [
+    {
+      loader: require.resolve('ts-loader'),
+      options: {
+        transpileOnly: true,
+        getCustomTransformers: () => ({
+          before: [tsImportPluginFactory(importPluginOption)]
+        })
+      }
+    }
+  ]
+};
+
+const postcssLoader = {
+  loader: require.resolve('postcss-loader'),
+  options: {
+    // Necessary for external CSS imports to work
+    // https://github.com/facebookincubator/create-react-app/issues/2677
+    // don't need now
+    // ident: 'postcss',
+    plugins: () => [
+      flexBugFixes,
+      autoprefixer
+    ],
+  },
+};
+
+const precssLoader = {
+  loader: require.resolve('postcss-loader'),
+  options: {
+    // Necessary for external CSS imports to work
+    // https://github.com/facebookincubator/create-react-app/issues/2677
+    // don't need now
+    // ident: 'postcss',
+    plugins: () => [
+      precss,
+      flexBugFixes,
+      autoprefixer
+    ],
+  },
+};
+
+const rawCssLoaderDev = {
+  loader: require.resolve('css-loader'),
+  options: {
+    importLoaders: 1,
+  },
+};
+
+const rawCssLoaderProd = {
+  loader: require.resolve('css-loader'),
+  options: {
+    importLoaders: 1,
+    minimize: true,
+    sourceMap: shouldUseSourceMap,
+  },
+};
+
+const cssLoaderDev = {
+  test: /\.css$/,
+  use: [
+    require.resolve('style-loader'),
+    rawCssLoaderDev,
+    postcssLoader,
+  ],
+};
+
+const cssLoaderProd = {
+  test: /\.css$/,
+  use: [
+    {
+      loader: MiniCssExtractPlugin.loader,
+      options: { } // TODO
+    },
+    rawCssLoaderProd,
+    postcssLoader,
+  ],
+};
+
+// scss loader
+const scssLoaderDev = {
+  test: /\.scss$/,
+  use: [
+    require.resolve('style-loader'),
+    rawCssLoaderDev,
+    precssLoader,
+  ],
+};
+
+const scssLoaderProd = {
+  test: /\.scss$/,
+  use: [
+    {
+      loader: MiniCssExtractPlugin.loader,
+      options: { }
+    },
+    rawCssLoaderProd,
+    precssLoader,
+  ]
+};
+
+// less loader
+const lessLoaderDev = {
+  test: /\.less$/,
+  use: [
+    require.resolve('style-loader'),
+    rawCssLoaderDev,
+    postcssLoader,
+    require.resolve('less-loader')
+  ],
+};
+
+const lessLoaderProd = {
+  test: /\.less$/,
+  use: [
+    {
+      loader: MiniCssExtractPlugin.loader,
+      options: { }
+    },
+    rawCssLoaderProd,
+    postcssLoader,
+    require.resolve('less-loader')
+  ],
+}
+
+// Exclude `js` files to keep "css" loader working as it injects
+// it's runtime that would otherwise processed through "file" loader.
+// Also exclude `html` and `json` extensions so they get processed
+// by webpacks internal loaders.
+const fileLoader = {
+  loader: require.resolve('file-loader'),
+  // Exclude `js` files to keep "css" loader working as it injects
+  // it's runtime that would otherwise processed through "file" loader.
+  // Also exclude `html` and `json` extensions so they get processed
+  // by webpacks internal loaders.
+  exclude: [/\.(js|jsx|mjs)$/, /\.html$/, /\.json$/],
+  options: {
+    name: 'static/media/[name].[hash:8].[ext]',
+  },
+};
+
+module.exports = {
+  urlLoader,
+  jsLoader,
+  tsLoader,
+  cssLoaderDev,
+  cssLoaderProd,
+  scssLoaderDev,
+  scssLoaderProd,
+  lessLoaderDev,
+  lessLoaderProd,
+  fileLoader,
+  postcssLoader
+};

src/webui/config/paths.js

+'use strict';
+
+const path = require('path');
+const fs = require('fs');
+const url = require('url');
+
+// Make sure any symlinks in the project folder are resolved:
+// https://github.com/facebookincubator/create-react-app/issues/637
+const appDirectory = fs.realpathSync(process.cwd());
+const resolveApp = relativePath => path.resolve(appDirectory, relativePath);
+
+const envPublicUrl = process.env.PUBLIC_URL;
+
+function ensureSlash(path, needsSlash) {
+  const hasSlash = path.endsWith('/');
+  if (hasSlash && !needsSlash) {
+    return path.substr(path, path.length - 1);
+  } else if (!hasSlash && needsSlash) {
+    return `${path}/`;
+  } else {
+    return path;
+  }
+}
+
+const getPublicUrl = appPackageJson =>
+  envPublicUrl || require(appPackageJson).homepage;
+
+// We use `PUBLIC_URL` environment variable or "homepage" field to infer
+// "public path" at which the app is served.
+// Webpack needs to know it to put the right <script> hrefs into HTML even in
+// single-page apps that may serve index.html for nested URLs like /todos/42.
+// We can't use a relative path in HTML because we don't want to load something
+// like /todos/42/static/js/bundle.7289d.js. We have to know the root.
+function getServedPath(appPackageJson) {
+  const publicUrl = getPublicUrl(appPackageJson);
+  const servedUrl = envPublicUrl ||
+    (publicUrl ? url.parse(publicUrl).pathname : '/');
+  return ensureSlash(servedUrl, true);
+}
+
+// config after eject: we're in ./config/
+module.exports = {
+  dotenv: resolveApp('.env'),
+  appBuild: resolveApp('build'),
+  appPublic: resolveApp('public'),
+  appHtml: resolveApp('public/index.html'),
+  appIndexJs: resolveApp('src/index.tsx'),
+  appPackageJson: resolveApp('package.json'),
+  appSrc: resolveApp('src'),
+  yarnLockFile: resolveApp('yarn.lock'),
+  testsSetup: resolveApp('src/setupTests.ts'),
+  appNodeModules: resolveApp('node_modules'),
+  appTsConfig: resolveApp('tsconfig.json'),
+  appTsProdConfig: resolveApp('tsconfig.prod.json'),
+  appTsLint: resolveApp('tslint.json'),
+  publicUrl: getPublicUrl(resolveApp('package.json')),
+  servedPath: getServedPath(resolveApp('package.json')),
+};

src/webui/config/polyfills.js

+'use strict';
+
+if (typeof Promise === 'undefined') {
+  // Rejection tracking prevents a common issue where React gets into an
+  // inconsistent state due to an error, but it gets swallowed by a Promise,
+  // and the user has no idea what causes React's erratic future behavior.
+  require('promise/lib/rejection-tracking').enable();
+  window.Promise = require('promise/lib/es6-extensions.js');
+}
+
+// fetch() polyfill for making API calls.
+require('whatwg-fetch');
+
+// Object.assign() is commonly used with React.
+// It will use the native implementation if it's present and isn't buggy.
+Object.assign = require('object-assign');
+
+// In tests, polyfill requestAnimationFrame since jsdom doesn't provide it yet.
+// We don't polyfill it in the browser--this is user's responsibility.
+if (process.env.NODE_ENV === 'test') {
+  require('raf').polyfill(global);
+}

src/webui/config/webpack.config.dev.js

+'use strict';
+
+const path = require('path');
+const webpack = require('webpack');
+const HtmlWebpackPlugin = require('html-webpack-plugin');
+//const CaseSensitivePathsPlugin = require('case-sensitive-paths-webpack-plugin');
+const InterpolateHtmlPlugin = require('react-dev-utils/InterpolateHtmlPlugin');
+const WatchMissingNodeModulesPlugin = require('react-dev-utils/WatchMissingNodeModulesPlugin');
+const ModuleScopePlugin = require('react-dev-utils/ModuleScopePlugin');
+const ForkTsCheckerWebpackPlugin = require('fork-ts-checker-webpack-plugin');
+const getClientEnvironment = require('./env');
+const paths = require('./paths');
+const TsconfigPathsPlugin = require('tsconfig-paths-webpack-plugin');
+const loaders = require('./loaders');
+
+// Webpack uses `publicPath` to determine where the app is being served from.
+// In development, we always serve from the root. This makes config easier.
+const publicPath = '/';
+// `publicUrl` is just like `publicPath`, but we will provide it to our app
+// as %PUBLIC_URL% in `index.html` and `process.env.PUBLIC_URL` in JavaScript.
+// Omit trailing slash as %PUBLIC_PATH%/xyz looks better than %PUBLIC_PATH%xyz.
+const publicUrl = '';
+// Get environment variables to inject into our app.
+const env = getClientEnvironment(publicUrl);
+
+// This is the development configuration.
+// It is focused on developer experience and fast rebuilds.
+// The production configuration is different and lives in a separate file.
+module.exports = {
+  // You may want 'eval' instead if you prefer to see the compiled output in DevTools.
+  // See the discussion in https://github.com/facebookincubator/create-react-app/issues/343.
+  devtool: 'cheap-module-source-map',
+  // These are the "entry points" to our application.
+  // This means they will be the "root" imports that are included in JS bundle.
+  // The first two entry points enable "hot" CSS and auto-refreshes for JS.
+
+  mode: 'development',
+  optimization: {
+    minimize: false
+  },
+
+  entry: [
+    // We ship a few polyfills by default:
+    require.resolve('./polyfills'),
+    // Include an alternative client for WebpackDevServer. A client's job is to
+    // connect to WebpackDevServer by a socket and get notified about changes.
+    // When you save a file, the client will either apply hot updates (in case
+    // of CSS changes), or refresh the page (in case of JS changes). When you
+    // make a syntax error, this client will display a syntax error overlay.
+    // Note: instead of the default WebpackDevServer client, we use a custom one
+    // to bring better experience for Create React App users. You can replace
+    // the line below with these two lines if you prefer the stock client:
+    // require.resolve('webpack-dev-server/client') + '?/',
+    // require.resolve('webpack/hot/dev-server'),
+    require.resolve('react-dev-utils/webpackHotDevClient'),
+    // Finally, this is your app's code:
+    paths.appIndexJs,
+    // We include the app code last so that if there is a runtime error during
+    // initialization, it doesn't blow up the WebpackDevServer client, and
+    // changing JS code would still trigger a refresh.
+  ],
+  output: {
+    // Add /* filename */ comments to generated require()s in the output.
+    pathinfo: true,
+    // This does not produce a real file. It's just the virtual path that is
+    // served by WebpackDevServer in development. This is the JS bundle
+    // containing code from all our entry points, and the Webpack runtime.
+    filename: 'static/js/bundle.js',
+    // There are also additional JS chunk files if you use code splitting.
+    chunkFilename: 'static/js/[name].chunk.js',
+    // This is the URL that app is served from. We use "/" in development.
+    publicPath: publicPath,
+    // Point sourcemap entries to original disk location (format as URL on Windows)
+    devtoolModuleFilenameTemplate: info =>
+      path.resolve(info.absoluteResourcePath).replace(/\\/g, '/'),
+  },
+  resolve: {
+    // This allows you to set a fallback for where Webpack should look for modules.
+    // We placed these paths second because we want `node_modules` to "win"
+    // if there are any conflicts. This matches Node resolution mechanism.
+    // https://github.com/facebookincubator/create-react-app/issues/253
+    modules: ['node_modules', paths.appNodeModules].concat(
+      // It is guaranteed to exist because we tweak it in `env.js`
+      process.env.NODE_PATH.split(path.delimiter).filter(Boolean)
+    ),
+    // These are the reasonable defaults supported by the Node ecosystem.
+    // We also include JSX as a common component filename extension to support
+    // some tools, although we do not recommend using it, see:
+    // https://github.com/facebookincubator/create-react-app/issues/290
+    // `web` extension prefixes have been added for better support
+    // for React Native Web.
+    extensions: [
+      '.mjs',
+      '.web.ts',
+      '.ts',
+      '.web.tsx',
+      '.tsx',
+      '.web.js',
+      '.js',
+      '.json',
+      '.web.jsx',
+      '.jsx',
+    ],
+    alias: {
+      
+      // Support React Native Web
+      // https://www.smashingmagazine.com/2016/08/a-glimpse-into-the-future-with-react-native-for-web/
+      'react-native': 'react-native-web',
+    },
+    plugins: [
+      // Prevents users from importing files from outside of src/ (or node_modules/).
+      // This often causes confusion because we only process files within src/ with babel.
+      // To fix this, we prevent you from importing files out of src/ -- if you'd like to,
+      // please link the files into your node_modules/ and let module-resolution kick in.
+      // Make sure your source files are compiled, as they will not be processed in any way.
+      new ModuleScopePlugin(paths.appSrc, [paths.appPackageJson]),
+      new TsconfigPathsPlugin({ configFile: paths.appTsConfig }),
+    ],
+  },
+  module: {
+    strictExportPresence: true,
+    rules: [
+      // TODO: Disable require.ensure as it's not a standard language feature.
+      // We are waiting for https://github.com/facebookincubator/create-react-app/issues/2176.
+      // { parser: { requireEnsure: false } },
+
+      {
+        test: /\.(js|jsx|mjs)$/,
+        loader: require.resolve('source-map-loader'),
+        enforce: 'pre',
+        include: paths.appSrc,
+      },
+      {
+        // "oneOf" will traverse all following loaders until one will
+        // match the requirements. When no loader matches it will fall
+        // back to the "file" loader at the end of the loader list.
+        oneOf: [
+          loaders.urlLoader,
+          loaders.jsLoader,
+          loaders.tsLoader,
+          loaders.cssLoaderDev,
+          loaders.scssLoaderDev,
+          loaders.lessLoaderDev,
+          loaders.fileLoader,
+        ],
+      },
+      // ** STOP ** Are you adding a new loader?
+      // Make sure to add the new loader(s) before the "file" loader.
+    ],
+  },
+  plugins: [
+    // Makes some environment variables available in index.html.
+    // The public URL is available as %PUBLIC_URL% in index.html, e.g.:
+    // <link rel="shortcut icon" href="%PUBLIC_URL%/favicon.ico">
+    // In development, this will be an empty string.
+    new InterpolateHtmlPlugin(HtmlWebpackPlugin, env.raw),
+    // Generates an `index.html` file with the <script> injected.
+    new HtmlWebpackPlugin({
+      inject: true,
+      template: paths.appHtml,
+    }),
+    // Add module names to factory functions so they appear in browser profiler.
+    new webpack.NamedModulesPlugin(),
+    // Makes some environment variables available to the JS code, for example:
+    // if (process.env.NODE_ENV === 'development') { ... }. See `./env.js`.
+    new webpack.DefinePlugin(env.stringified),
+    // This is necessary to emit hot updates (currently CSS only):
+    new webpack.HotModuleReplacementPlugin(),
+    // Watcher doesn't work well if you mistype casing in a path so we use
+    // a plugin that prints an error when you attempt to do this.
+    // See https://github.com/facebookincubator/create-react-app/issues/240
+    //new CaseSensitivePathsPlugin(),
+    // If you require a missing module and then `npm install` it, you still have
+    // to restart the development server for Webpack to discover it. This plugin
+    // makes the discovery automatic so you don't have to restart.
+    // See https://github.com/facebookincubator/create-react-app/issues/186
+    new WatchMissingNodeModulesPlugin(paths.appNodeModules),
+    // Moment.js is an extremely popular library that bundles large locale files
+    // by default due to how Webpack interprets its code. This is a practical
+    // solution that requires the user to opt into importing specific locales.
+    // https://github.com/jmblog/how-to-optimize-momentjs-with-webpack
+    // You can remove this if you don't use Moment.js:
+    new webpack.IgnorePlugin(/^\.\/locale$/, /moment$/),
+    // Perform type checking and linting in a separate process to speed up compilation
+    new ForkTsCheckerWebpackPlugin({
+      async: false,
+      watch: paths.appSrc,
+      tsconfig: paths.appTsConfig,
+      tslint: paths.appTsLint,
+    }),
+  ],
+  // Some libraries import Node modules but don't use them in the browser.
+  // Tell Webpack to provide empty mocks for them so importing them works.
+  node: {
+    dgram: 'empty',
+    fs: 'empty',
+    net: 'empty',
+    tls: 'empty',
+    child_process: 'empty',
+  },
+  // Turn off performance hints during development because we don't do any
+  // splitting or minification in interest of speed. These warnings become
+  // cumbersome.
+  performance: {
+    hints: false,
+  },
+};

src/webui/config/webpack.config.prod.js

+'use strict';
+
+const path = require('path');
+const webpack = require('webpack');
+const HtmlWebpackPlugin = require('html-webpack-plugin');
+const MiniCssExtractPlugin = require('mini-css-extract-plugin');
+const ManifestPlugin = require('webpack-manifest-plugin');
+const InterpolateHtmlPlugin = require('react-dev-utils/InterpolateHtmlPlugin');
+const SWPrecacheWebpackPlugin = require('sw-precache-webpack-plugin');
+const ModuleScopePlugin = require('react-dev-utils/ModuleScopePlugin');
+const ForkTsCheckerWebpackPlugin = require('fork-ts-checker-webpack-plugin');
+const paths = require('./paths');
+const getClientEnvironment = require('./env');
+const TsconfigPathsPlugin = require('tsconfig-paths-webpack-plugin');
+const loaders = require('./loaders');
+
+// Webpack uses `publicPath` to determine where the app is being served from.
+// It requires a trailing slash, or the file assets will get an incorrect path.
+const publicPath = paths.servedPath;
+// Some apps do not use client-side routing with pushState.
+// For these, "homepage" can be set to "." to enable relative asset paths.
+const shouldUseRelativeAssetPaths = publicPath === './';
+// Source maps are resource heavy and can cause out of memory issue for large source files.
+const shouldUseSourceMap = process.env.GENERATE_SOURCEMAP !== 'false';
+// `publicUrl` is just like `publicPath`, but we will provide it to our app
+// as %PUBLIC_URL% in `index.html` and `process.env.PUBLIC_URL` in JavaScript.
+// Omit trailing slash as %PUBLIC_URL%/xyz looks better than %PUBLIC_URL%xyz.
+const publicUrl = publicPath.slice(0, -1);
+// Get environment variables to inject into our app.
+const env = getClientEnvironment(publicUrl);
+
+// Assert this just to be safe.
+// Development builds of React are slow and not intended for production.
+if (env.stringified['process.env'].NODE_ENV !== '"production"') {
+  throw new Error('Production builds must have NODE_ENV=production.');
+}
+
+// Note: defined here because it will be used more than once.
+const cssFilename = 'static/css/[name].[contenthash:8].css';
+
+// ExtractTextPlugin expects the build output to be flat.
+// (See https://github.com/webpack-contrib/extract-text-webpack-plugin/issues/27)
+// However, our output is structured with css, js and media folders.
+// To have this structure working with relative paths, we have to use custom options.
+const extractTextPluginOptions = shouldUseRelativeAssetPaths
+  ? // Making sure that the publicPath goes back to to build folder.
+    { publicPath: Array(cssFilename.split('/').length).join('../') }
+  : {};
+
+// This is the production configuration.
+// It compiles slowly and is focused on producing a fast and minimal bundle.
+// The development configuration is different and lives in a separate file.
+module.exports = {
+  // Don't attempt to continue if there are any errors.
+  bail: true,
+  // We generate sourcemaps in production. This is slow but gives good results.
+  // You can exclude the *.map files from the build during deployment.
+  devtool: shouldUseSourceMap ? 'source-map' : false,
+  // In production, we only want to load the polyfills and the app code.
+  entry: [require.resolve('./polyfills'), paths.appIndexJs],
+
+  mode: 'production',
+  optimization: {
+    minimize: false
+  },
+
+  output: {
+    // The build folder.
+    path: paths.appBuild,
+    // Generated JS file names (with nested folders).
+    // There will be one main bundle, and one file per asynchronous chunk.
+    // We don't currently advertise code splitting but Webpack supports it.
+    filename: 'static/js/[name].[chunkhash:8].js',
+    chunkFilename: 'static/js/[name].[chunkhash:8].chunk.js',
+    // We inferred the "public path" (such as / or /my-project) from homepage.
+    publicPath: publicPath,
+    // Point sourcemap entries to original disk location (format as URL on Windows)
+    devtoolModuleFilenameTemplate: info =>
+      path
+        .relative(paths.appSrc, info.absoluteResourcePath)
+        .replace(/\\/g, '/'),
+  },
+  resolve: {
+    // This allows you to set a fallback for where Webpack should look for modules.
+    // We placed these paths second because we want `node_modules` to "win"
+    // if there are any conflicts. This matches Node resolution mechanism.
+    // https://github.com/facebookincubator/create-react-app/issues/253
+    modules: ['node_modules', paths.appNodeModules].concat(
+      // It is guaranteed to exist because we tweak it in `env.js`
+      process.env.NODE_PATH.split(path.delimiter).filter(Boolean)
+    ),
+    // These are the reasonable defaults supported by the Node ecosystem.
+    // We also include JSX as a common component filename extension to support
+    // some tools, although we do not recommend using it, see:
+    // https://github.com/facebookincubator/create-react-app/issues/290
+    // `web` extension prefixes have been added for better support
+    // for React Native Web.
+    extensions: [
+      '.mjs',
+      '.web.ts',
+      '.ts',
+      '.web.tsx',
+      '.tsx',
+      '.web.js',
+      '.js',
+      '.json',
+      '.web.jsx',
+      '.jsx',
+    ],
+    alias: {
+      
+      // Support React Native Web
+      // https://www.smashingmagazine.com/2016/08/a-glimpse-into-the-future-with-react-native-for-web/
+      'react-native': 'react-native-web',
+    },
+    plugins: [
+      // Prevents users from importing files from outside of src/ (or node_modules/).
+      // This often causes confusion because we only process files within src/ with babel.
+      // To fix this, we prevent you from importing files out of src/ -- if you'd like to,
+      // please link the files into your node_modules/ and let module-resolution kick in.
+      // Make sure your source files are compiled, as they will not be processed in any way.
+      new ModuleScopePlugin(paths.appSrc, [paths.appPackageJson]),
+      new TsconfigPathsPlugin({ configFile: paths.appTsProdConfig }),
+    ],
+  },
+  module: {
+    strictExportPresence: true,
+    rules: [
+      // TODO: Disable require.ensure as it's not a standard language feature.
+      // We are waiting for https://github.com/facebookincubator/create-react-app/issues/2176.
+      // { parser: { requireEnsure: false } },
+      {
+        test: /\.(js|jsx|mjs)$/,
+        loader: require.resolve('source-map-loader'),
+        enforce: 'pre',
+        include: paths.appSrc,
+      },
+      {
+        // "oneOf" will traverse all following loaders until one will
+        // match the requirements. When no loader matches it will fall
+        // back to the "file" loader at the end of the loader list.
+        oneOf: [
+          loaders.urlLoader,          
+          loaders.jsLoader,
+          loaders.tsLoader,
+          loaders.cssLoaderProd,
+          loaders.scssLoaderProd,
+          loaders.lessLoaderProd,
+          loaders.fileLoader,
+          // ** STOP ** Are you adding a new loader?
+          // Make sure to add the new loader(s) before the "file" loader.
+        ],
+      },
+    ],
+  },
+  plugins: [
+    // Makes some environment variables available in index.html.
+    // The public URL is available as %PUBLIC_URL% in index.html, e.g.:
+    // <link rel="shortcut icon" href="%PUBLIC_URL%/favicon.ico">
+    // In production, it will be an empty string unless you specify "homepage"
+    // in `package.json`, in which case it will be the pathname of that URL.
+    new InterpolateHtmlPlugin(HtmlWebpackPlugin, env.raw),
+    // Generates an `index.html` file with the <script> injected.
+    new HtmlWebpackPlugin({
+      inject: true,
+      template: paths.appHtml,
+      minify: {
+        removeComments: true,
+        collapseWhitespace: true,
+        removeRedundantAttributes: true,
+        useShortDoctype: true,
+        removeEmptyAttributes: true,
+        removeStyleLinkTypeAttributes: true,
+        keepClosingSlash: true,
+        minifyJS: true,
+        minifyCSS: true,
+        minifyURLs: true,
+      },
+    }),
+    // Makes some environment variables available to the JS code, for example:
+    // if (process.env.NODE_ENV === 'production') { ... }. See `./env.js`.
+    // It is absolutely essential that NODE_ENV was set to production here.
+    // Otherwise React will be compiled in the very slow development mode.
+    new webpack.DefinePlugin(env.stringified),
+    new MiniCssExtractPlugin({
+      filename: cssFilename,
+    }),
+    // Generate a manifest file which contains a mapping of all asset filenames
+    // to their corresponding output file so that tools can pick it up without
+    // having to parse `index.html`.
+    new ManifestPlugin({
+      fileName: 'asset-manifest.json',
+    }),
+    // Generate a service worker script that will precache, and keep up to date,
+    // the HTML & assets that are part of the Webpack build.
+    new SWPrecacheWebpackPlugin({
+      // By default, a cache-busting query parameter is appended to requests
+      // used to populate the caches, to ensure the responses are fresh.
+      // If a URL is already hashed by Webpack, then there is no concern
+      // about it being stale, and the cache-busting can be skipped.
+      dontCacheBustUrlsMatching: /\.\w{8}\./,
+      filename: 'service-worker.js',
+      logger(message) {
+        if (message.indexOf('Total precache size is') === 0) {
+          // This message occurs for every build and is a bit too noisy.
+          return;
+        }
+        if (message.indexOf('Skipping static resource') === 0) {
+          // This message obscures real errors so we ignore it.
+          // https://github.com/facebookincubator/create-react-app/issues/2612
+          return;
+        }
+        console.log(message);
+      },
+      minify: true,
+      // For unknown URLs, fallback to the index page
+      navigateFallback: publicUrl + '/index.html',
+      // Ignores URLs starting from /__ (useful for Firebase):
+      // https://github.com/facebookincubator/create-react-app/issues/2237#issuecomment-302693219
+      navigateFallbackWhitelist: [/^(?!\/__).*/],
+      // Don't precache sourcemaps (they're large) and build asset manifest:
+      staticFileGlobsIgnorePatterns: [/\.map$/, /asset-manifest\.json$/],
+    }),
+    // Moment.js is an extremely popular library that bundles large locale files
+    // by default due to how Webpack interprets its code. This is a practical
+    // solution that requires the user to opt into importing specific locales.
+    // https://github.com/jmblog/how-to-optimize-momentjs-with-webpack
+    // You can remove this if you don't use Moment.js:
+    new webpack.IgnorePlugin(/^\.\/locale$/, /moment$/),
+    // Perform type checking and linting in a separate process to speed up compilation
+    new ForkTsCheckerWebpackPlugin({
+      async: false,
+      tsconfig: paths.appTsProdConfig,
+      tslint: paths.appTsLint,
+    }),
+  ],
+  // Some libraries import Node modules but don't use them in the browser.
+  // Tell Webpack to provide empty mocks for them so importing them works.
+  node: {
+    dgram: 'empty',
+    fs: 'empty',
+    net: 'empty',
+    tls: 'empty',
+    child_process: 'empty',
+  },
+};

src/webui/config/webpackDevServer.config.js

+'use strict';
+
+const errorOverlayMiddleware = require('react-dev-utils/errorOverlayMiddleware');
+const noopServiceWorkerMiddleware = require('react-dev-utils/noopServiceWorkerMiddleware');
+const ignoredFiles = require('react-dev-utils/ignoredFiles');
+const config = require('./webpack.config.dev');
+const paths = require('./paths');
+
+const protocol = process.env.HTTPS === 'true' ? 'https' : 'http';
+const host = process.env.HOST || '0.0.0.0';
+
+module.exports = function(proxy, allowedHost) {
+  return {
+    // WebpackDevServer 2.4.3 introduced a security fix that prevents remote
+    // websites from potentially accessing local content through DNS rebinding:
+    // https://github.com/webpack/webpack-dev-server/issues/887
+    // https://medium.com/webpack/webpack-dev-server-middleware-security-issues-1489d950874a
+    // However, it made several existing use cases such as development in cloud
+    // environment or subdomains in development significantly more complicated:
+    // https://github.com/facebookincubator/create-react-app/issues/2271
+    // https://github.com/facebookincubator/create-react-app/issues/2233
+    // While we're investigating better solutions, for now we will take a
+    // compromise. Since our WDS configuration only serves files in the `public`
+    // folder we won't consider accessing them a vulnerability. However, if you
+    // use the `proxy` feature, it gets more dangerous because it can expose
+    // remote code execution vulnerabilities in backends like Django and Rails.
+    // So we will disable the host check normally, but enable it if you have
+    // specified the `proxy` setting. Finally, we let you override it if you
+    // really know what you're doing with a special environment variable.
+    disableHostCheck: !proxy ||
+      process.env.DANGEROUSLY_DISABLE_HOST_CHECK === 'true',
+    // Enable gzip compression of generated files.
+    compress: true,
+    // Silence WebpackDevServer's own logs since they're generally not useful.
+    // It will still show compile warnings and errors with this setting.
+    clientLogLevel: 'none',
+    // By default WebpackDevServer serves physical files from current directory
+    // in addition to all the virtual build products that it serves from memory.
+    // This is confusing because those files won’t automatically be available in
+    // production build folder unless we copy them. However, copying the whole
+    // project directory is dangerous because we may expose sensitive files.
+    // Instead, we establish a convention that only files in `public` directory
+    // get served. Our build script will copy `public` into the `build` folder.
+    // In `index.html`, you can get URL of `public` folder with %PUBLIC_URL%:
+    // <link rel="shortcut icon" href="%PUBLIC_URL%/favicon.ico">
+    // In JavaScript code, you can access it with `process.env.PUBLIC_URL`.
+    // Note that we only recommend to use `public` folder as an escape hatch
+    // for files like `favicon.ico`, `manifest.json`, and libraries that are
+    // for some reason broken when imported through Webpack. If you just want to
+    // use an image, put it in `src` and `import` it from JavaScript instead.
+    contentBase: paths.appPublic,
+    // By default files from `contentBase` will not trigger a page reload.
+    watchContentBase: true,
+    // Enable hot reloading server. It will provide /sockjs-node/ endpoint
+    // for the WebpackDevServer client so it can learn when the files were
+    // updated. The WebpackDevServer client is included as an entry point
+    // in the Webpack development configuration. Note that only changes
+    // to CSS are currently hot reloaded. JS changes will refresh the browser.
+    hot: true,
+    // It is important to tell WebpackDevServer to use the same "root" path
+    // as we specified in the config. In development, we always serve from /.
+    publicPath: config.output.publicPath,
+    // WebpackDevServer is noisy by default so we emit custom message instead
+    // by listening to the compiler events with `compiler.plugin` calls above.
+    quiet: true,
+    // Reportedly, this avoids CPU overload on some systems.
+    // https://github.com/facebookincubator/create-react-app/issues/293
+    // src/node_modules is not ignored to support absolute imports
+    // https://github.com/facebookincubator/create-react-app/issues/1065
+    watchOptions: {
+      ignored: ignoredFiles(paths.appSrc),
+    },
+    // Enable HTTPS if the HTTPS environment variable is set to 'true'
+    https: protocol === 'https',
+    host: host,
+    overlay: false,
+    historyApiFallback: {
+      // Paths with dots should still use the history fallback.
+      // See https://github.com/facebookincubator/create-react-app/issues/387.
+      disableDotRule: true,
+    },
+    public: allowedHost,
+    proxy,
+    before(app) {
+      // This lets us open files from the runtime error overlay.
+      app.use(errorOverlayMiddleware());
+      // This service worker file is effectively a 'no-op' that will reset any
+      // previous service worker registered for the same host:port combination.
+      // We do this in development to avoid hitting the production cache if
+      // it used the same host and port.
+      // https://github.com/facebookincubator/create-react-app/issues/2272#issuecomment-302832432
+      app.use(noopServiceWorkerMiddleware());
+    },
+  };
+};

src/webui/package.json

@@ -3,45 +3,77 @@
   "version": "0.1.0",
   "private": true,
   "dependencies": {
-    "antd": "^3.8.1",
-    "axios": "^0.18.1",
+    "antd": "3.10.9",
+    "autoprefixer": "^9.6.1",
+    "axios": "^0.19.0",
+    "babel-loader": "^8.0.6",
     "babel-polyfill": "^6.26.0",
+    "chalk": "^2.4.2",
     "copy-to-clipboard": "^3.0.8",
+    "css-loader": "0.28.7",
+    "dotenv": "^8.0.0",
     "echarts": "^4.1.0",
     "echarts-for-react": "^2.0.14",
-    "react": "^16.7.0-alpha.2",
-    "react-dom": "^16.7.0-alpha.2",
-    "react-json-tree": "^0.11.0",
-    "react-monaco-editor": "^0.22.0",
-    "react-router": "3.2.1",
+    "file-loader": "^4.1.0",
+    "fork-ts-checker-webpack-plugin": "^1.5.0",
+    "fs-extra": "^8.1.0",
+    "html-webpack-plugin": "^4.0.0-beta.8",
+    "less": "^3.9.0",
+    "less-loader": "^5.0.0",
+    "mini-css-extract-plugin": "^0.8.0",
+    "monaco-editor": "^0.17.1",
+    "object-assign": "^4.1.1",
+    "postcss-flexbugs-fixes": "^4.1.0",
+    "postcss-loader": "^3.0.0",
+    "postcss-scss": "^2.0.0",
+    "precss": "^4.0.0",
+    "promise": "^8.0.3",
+    "raf": "^3.4.1",
+    "react": "^16.8.6",
+    "react-dev-utils": "^9.0.1",
+    "react-dom": "^16.8.5",
+    "react-json-tree": "^0.11.2",
+    "react-monaco-editor": "^0.28.0",
     "react-responsive": "^7.0.0",
-    "react-scripts-ts-antd": "2.17.0"
+    "react-router": "^3.2.3",
+    "resolve": "^1.6.0",
+    "source-map-loader": "^0.2.1",
+    "style-loader": "^0.23.1",
+    "sw-precache-webpack-plugin": "^0.11.5",
+    "ts-import-plugin": "^1.4.3",
+    "ts-loader": "^6.0.4",
+    "tsconfig-paths-webpack-plugin": "^3.2.0",
+    "tslint": "^5.7.0",
+    "tslint-react": "^4.0.0",
+    "url-loader": "^2.1.0",
+    "webpack": "^4.39.1",
+    "webpack-dev-server": "^3.7.2",
+    "webpack-manifest-plugin": "^2.0.4",
+    "whatwg-fetch": "^3.0.0"
   },
   "scripts": {
-    "start": "react-scripts-ts-antd start",
-    "build": "react-scripts-ts-antd build",
-    "test": "react-scripts-ts-antd test --env=jsdom",
-    "eject": "react-scripts-ts-antd eject"
+    "build": "node scripts/build.js",
+    "start": "node --trace-warnings scripts/start.js"
   },
   "devDependencies": {
-    "@types/jest": "^23.3.5",
-    "@types/node": "^10.7.0",
-    "@types/react": "^16.4.17",
+    "@types/node": "^10.14.14",
+    "@types/react": "16.4.17",
     "@types/react-dom": "^16.0.7",
-    "@types/react-json-tree": "^0.6.8",
+    "@types/react-json-tree": "^0.6.11",
     "@types/react-responsive": "^3.0.3",
-    "@types/react-router": "3.0.15",
-    "typescript": "^3.0.1"
+    "@types/react-router": "^3.0.20",
+    "typescript": "^3.5.3"
   },
   "resolutions": {
-    "mem": "^4.0.0",
-    "handlebars": "^4.1.0",
-    "lodash": "^4.17.13",
-    "lodash.template": "^4.5.0",
-    "js-yaml": "^3.13.1",
-    "webpack-dev-server": "3.0.0",
-    "merge": "^1.2.1",
-    "cryptiles": "^4.1.2",
-    "hoek": "^4.2.1"
-  }
-}
\ No newline at end of file
+    "@types/react": "16.4.17",
+    "js-yaml": "^3.13.1"
+  },
+  "babel": {
+    "presets": [
+      "react-app"
+    ]
+  },
+  "browserslist": [
+    "defaults"
+  ]
+}

src/webui/scripts/build.js

+'use strict';
+
+// Do this as the first thing so that any code reading it knows the right env.
+process.env.BABEL_ENV = 'production';
+process.env.NODE_ENV = 'production';
+
+// Makes the script crash on unhandled rejections instead of silently
+// ignoring them. In the future, promise rejections that are not handled will
+// terminate the Node.js process with a non-zero exit code.
+process.on('unhandledRejection', err => {
+  throw err;
+});
+
+// Ensure environment variables are read.
+require('../config/env');
+
+const path = require('path');
+const chalk = require('chalk');
+const fs = require('fs-extra');
+const webpack = require('webpack');
+const config = require('../config/webpack.config.prod');
+const paths = require('../config/paths');
+const checkRequiredFiles = require('react-dev-utils/checkRequiredFiles');
+const formatWebpackMessages = require('react-dev-utils/formatWebpackMessages');
+const printHostingInstructions = require('react-dev-utils/printHostingInstructions');
+const FileSizeReporter = require('react-dev-utils/FileSizeReporter');
+const printBuildError = require('react-dev-utils/printBuildError');
+
+const measureFileSizesBeforeBuild = FileSizeReporter.measureFileSizesBeforeBuild;
+const printFileSizesAfterBuild = FileSizeReporter.printFileSizesAfterBuild;
+const useYarn = fs.existsSync(paths.yarnLockFile);
+
+// These sizes are pretty large. We'll warn for bundles exceeding them.
+const WARN_AFTER_BUNDLE_GZIP_SIZE = 512 * 1024;
+const WARN_AFTER_CHUNK_GZIP_SIZE = 1024 * 1024;
+
+// Warn and crash if required files are missing
+if (!checkRequiredFiles([paths.appHtml, paths.appIndexJs])) {
+  process.exit(1);
+}
+
+// First, read the current file sizes in build directory.
+// This lets us display how much they changed later.
+measureFileSizesBeforeBuild(paths.appBuild)
+  .then(previousFileSizes => {
+    // Remove all content but keep the directory so that
+    // if you're in it, you don't end up in Trash
+    fs.emptyDirSync(paths.appBuild);
+    // Merge with the public folder
+    copyPublicFolder();
+    // Start the webpack build
+    return build(previousFileSizes);
+  })
+  .then(
+    ({ stats, previousFileSizes, warnings }) => {
+      if (warnings.length) {
+        console.log(chalk.yellow('Compiled with warnings.\n'));
+        console.log(warnings.join('\n\n'));
+        console.log(
+          '\nSearch for the ' +
+            chalk.underline(chalk.yellow('keywords')) +
+            ' to learn more about each warning.'
+        );
+        console.log(
+          'To ignore, add ' +
+            chalk.cyan('// eslint-disable-next-line') +
+            ' to the line before.\n'
+        );
+      } else {
+        console.log(chalk.green('Compiled successfully.\n'));
+      }
+
+      console.log('File sizes after gzip:\n');
+      printFileSizesAfterBuild(
+        stats,
+        previousFileSizes,
+        paths.appBuild,
+        WARN_AFTER_BUNDLE_GZIP_SIZE,
+        WARN_AFTER_CHUNK_GZIP_SIZE
+      );
+      console.log();
+
+      const appPackage = require(paths.appPackageJson);
+      const publicUrl = paths.publicUrl;
+      const publicPath = config.output.publicPath;
+      const buildFolder = path.relative(process.cwd(), paths.appBuild);
+      printHostingInstructions(
+        appPackage,
+        publicUrl,
+        publicPath,
+        buildFolder,
+        useYarn
+      );
+    },
+    err => {
+      console.log(chalk.red('Failed to compile.\n'));
+      printBuildError(err);
+      console.log(err.stack);
+      process.exit(1);
+    }
+  );
+
+// Create the production build and print the deployment instructions.
+function build(previousFileSizes) {
+  console.log('Creating an optimized production build...');
+
+  let compiler = webpack(config);
+  return new Promise((resolve, reject) => {
+    compiler.run((err, stats) => {
+      if (err) {
+        return reject(err);
+      }
+      const messages = formatWebpackMessages(stats.toJson({}, true));
+      if (messages.errors.length) {
+        // Only keep the first error. Others are often indicative
+        // of the same problem, but confuse the reader with noise.
+        if (messages.errors.length > 1) {
+          messages.errors.length = 1;
+        }
+        return reject(new Error(messages.errors.join('\n\n')));
+      }
+      if (
+        process.env.CI &&
+        (typeof process.env.CI !== 'string' ||
+          process.env.CI.toLowerCase() !== 'false') &&
+        messages.warnings.length
+      ) {
+        console.log(
+          chalk.yellow(
+            '\nTreating warnings as errors because process.env.CI = true.\n' +
+              'Most CI servers set it automatically.\n'
+          )
+        );
+        return reject(new Error(messages.warnings.join('\n\n')));
+      }
+      return resolve({
+        stats,
+        previousFileSizes,
+        warnings: messages.warnings,
+      });
+    });
+  });
+}
+
+function copyPublicFolder() {
+  fs.copySync(paths.appPublic, paths.appBuild, {
+    dereference: true,
+    filter: file => file !== paths.appHtml,
+  });
+}

src/webui/scripts/start.js

+'use strict';
+
+// Do this as the first thing so that any code reading it knows the right env.
+process.env.BABEL_ENV = 'development';
+process.env.NODE_ENV = 'development';
+
+// Makes the script crash on unhandled rejections instead of silently
+// ignoring them. In the future, promise rejections that are not handled will
+// terminate the Node.js process with a non-zero exit code.
+process.on('unhandledRejection', err => {
+  throw err;
+});
+
+// Ensure environment variables are read.
+require('../config/env');
+
+const fs = require('fs');
+const chalk = require('chalk');
+const webpack = require('webpack');
+const WebpackDevServer = require('webpack-dev-server');
+const clearConsole = require('react-dev-utils/clearConsole');
+const checkRequiredFiles = require('react-dev-utils/checkRequiredFiles');
+const {
+  choosePort,
+  createCompiler,
+  prepareProxy,
+  prepareUrls,
+} = require('react-dev-utils/WebpackDevServerUtils');
+const openBrowser = require('react-dev-utils/openBrowser');
+const paths = require('../config/paths');
+const config = require('../config/webpack.config.dev');
+const createDevServerConfig = require('../config/webpackDevServer.config');
+
+const useYarn = fs.existsSync(paths.yarnLockFile);
+const isInteractive = process.stdout.isTTY;
+
+// Warn and crash if required files are missing
+if (!checkRequiredFiles([paths.appHtml, paths.appIndexJs])) {
+  process.exit(1);
+}
+
+// Tools like Cloud9 rely on this.
+const DEFAULT_PORT = parseInt(process.env.PORT, 10) || 3000;
+const HOST = process.env.HOST || '0.0.0.0';
+
+if (process.env.HOST) {
+  console.log(
+    chalk.cyan(
+      `Attempting to bind to HOST environment variable: ${chalk.yellow(
+        chalk.bold(process.env.HOST)
+      )}`
+    )
+  );
+  console.log(
+    `If this was unintentional, check that you haven't mistakenly set it in your shell.`
+  );
+  console.log(`Learn more here: ${chalk.yellow('http://bit.ly/2mwWSwH')}`);
+  console.log();
+}
+
+// We attempt to use the default port but if it is busy, we offer the user to
+// run on a different port. `choosePort()` Promise resolves to the next free port.
+choosePort(HOST, DEFAULT_PORT)
+  .then(port => {
+    if (port == null) {
+      // We have not found a port.
+      return;
+    }
+    const protocol = process.env.HTTPS === 'true' ? 'https' : 'http';
+    const appName = require(paths.appPackageJson).name;
+    const urls = prepareUrls(protocol, HOST, port);
+    // Create a webpack compiler that is configured with custom messages.
+    const compiler = createCompiler({
+        appName,
+        config,
+        //devSocket: null,
+        urls,
+        useYarn,
+        //useTypeScript: true,
+        webpack
+    });
+    // Load proxy config
+    const proxySetting = require(paths.appPackageJson).proxy;
+    const proxyConfig = prepareProxy(proxySetting, paths.appPublic);
+    // Serve webpack assets generated by the compiler over a web sever.
+    const serverConfig = createDevServerConfig(
+      proxyConfig,
+      urls.lanUrlForConfig
+    );
+    const devServer = new WebpackDevServer(compiler, serverConfig);
+    // Launch WebpackDevServer.
+    devServer.listen(port, HOST, err => {
+      if (err) {
+        return console.log(err);
+      }
+      if (isInteractive) {
+        clearConsole();
+      }
+      console.log(chalk.cyan('Starting the development server...\n'));
+      openBrowser(urls.localUrlForBrowser);
+    });
+
+    ['SIGINT', 'SIGTERM'].forEach(function(sig) {
+      process.on(sig, function() {
+        devServer.close();
+        process.exit();
+      });
+    });
+  })
+  .catch(err => {
+    if (err && err.message) {
+      console.log(err.message);
+      console.log(err.stack);
+    }
+    process.exit(1);
+  });

src/webui/src/App.tsx

 import * as React from 'react';
 import { Row, Col } from 'antd';
+import axios from 'axios';
+import { COLUMN, MANAGER_IP } from './static/const';
 import './App.css';
 import SlideBar from './components/SlideBar';
 
 interface AppState {
   interval: number;
   whichPageToFresh: string;
+  columnList: Array<string>;
+  concurrency: number;
 }
 
 class App extends React.Component<{}, AppState> {
@@ -14,7 +18,9 @@ class App extends React.Component<{}, AppState> {
     super(props);
     this.state = {
       interval: 10, // sendons
-      whichPageToFresh: ''
+      whichPageToFresh: '',
+      columnList: COLUMN,
+      concurrency: 1
     };
   }
 
@@ -31,25 +37,57 @@ class App extends React.Component<{}, AppState> {
     }
   }
 
+  changeColumn = (columnList: Array<string>) => {
+    if (this._isMounted === true) {
+      this.setState(() => ({ columnList: columnList }));
+    }
+  }
+
+  changeConcurrency = (val: number) => {
+    if (this._isMounted === true) {
+      this.setState(() => ({ concurrency: val }));
+    }
+  }
+
+  getConcurrency = () => {
+    axios(`${MANAGER_IP}/experiment`, {
+      method: 'GET'
+    })
+      .then(res => {
+        if (res.status === 200) {
+          const params = res.data.params;
+          if (this._isMounted) {
+            this.setState(() => ({ concurrency: params.trialConcurrency }));
+          }
+        }
+      });
+  }
+
   componentDidMount() {
     this._isMounted = true;
+    this.getConcurrency();
   }
 
   componentWillUnmount() {
     this._isMounted = false;
   }
   render() {
-    const { interval, whichPageToFresh } = this.state;
+    const { interval, whichPageToFresh, columnList, concurrency } = this.state;
     const reactPropsChildren = React.Children.map(this.props.children, child =>
-      // tslint:disable-next-line:no-any
-      React.cloneElement(child as React.ReactElement<any>, { interval, whichPageToFresh })
+      React.cloneElement(
+        // tslint:disable-next-line:no-any
+        child as React.ReactElement<any>, {
+          interval, whichPageToFresh,
+          columnList, changeColumn: this.changeColumn,
+          concurrency, changeConcurrency: this.changeConcurrency
+        })
     );
     return (
       <Row className="nni" style={{ minHeight: window.innerHeight }}>
         <Row className="header">
           <Col span={1} />
           <Col className="headerCon" span={22}>
-            <SlideBar changeInterval={this.changeInterval} changeFresh={this.changeFresh}/>
+            <SlideBar changeInterval={this.changeInterval} changeFresh={this.changeFresh} />
           </Col>
           <Col span={1} />
         </Row>

src/webui/src/components/Modal/Compare.tsx

@@ -83,7 +83,7 @@ class Compare extends React.Component<CompareProps, {}> {
             },
             xAxis: {
                 type: 'category',
-                // name: '# Intermeidate',
+                // name: '# Intermediate',
                 boundaryGap: false,
                 data: xAxis
             },
@@ -194,9 +194,9 @@ class Compare extends React.Component<CompareProps, {}> {
                 maskClosable={false}
                 width="90%"
             >
-                <Row className="compare-intermeidate">
+                <Row className="compare-intermediate">
                     {this.intermediate()}
-                    <Row className="compare-yAxis"># Intermeidate</Row>
+                    <Row className="compare-yAxis"># Intermediate</Row>
                 </Row>
                 <Row>{this.initColumn()}</Row>
             </Modal>

src/webui/src/components/Modal/ExperimentDrawer.tsx

@@ -42,8 +42,7 @@ class ExperimentDrawer extends React.Component<ExpDrawerProps, ExpDrawerState> {
                     let trialMessagesArr = res1.data;
                     const interResultList = res2.data;
                     Object.keys(trialMessagesArr).map(item => {
-                        // transform hyperparameters as object to show elegantly
-                        trialMessagesArr[item].hyperParameters = JSON.parse(trialMessagesArr[item].hyperParameters);
+                        // not deal with trial's hyperParameters
                         const trialId = trialMessagesArr[item].id;
                         // add intermediate result message
                         trialMessagesArr[item].intermediate = [];

src/webui/src/components/Overview.tsx

@@ -42,6 +42,8 @@ interface OverviewState {
 interface OverviewProps {
     interval: number; // user select
     whichPageToFresh: string;
+    concurrency: number;
+    changeConcurrency: (val: number) => void;
 }
 
 class Overview extends React.Component<OverviewProps, OverviewState> {
@@ -61,7 +63,7 @@ class Overview extends React.Component<OverviewProps, OverviewState> {
                 id: '',
                 author: '',
                 experName: '',
-                runConcurren: 0,
+                runConcurren: 1,
                 maxDuration: 0,
                 execDuration: 0,
                 MaxTrialNum: 0,
@@ -264,7 +266,8 @@ class Overview extends React.Component<OverviewProps, OverviewState> {
                                 profile.succTrial += 1;
                                 const desJobDetail: Parameters = {
                                     parameters: {},
-                                    intermediate: []
+                                    intermediate: [],
+                                    multiProgress: 1
                                 };
                                 const duration = (tableData[item].endTime - tableData[item].startTime) / 1000;
                                 const acc = getFinal(tableData[item].finalMetricData);
@@ -273,6 +276,7 @@ class Overview extends React.Component<OverviewProps, OverviewState> {
                                 if (tempara !== undefined) {
                                     const tempLength = tempara.length;
                                     const parameters = JSON.parse(tempara[tempLength - 1]).parameters;
+                                    desJobDetail.multiProgress = tempara.length;
                                     if (typeof parameters === 'string') {
                                         desJobDetail.parameters = JSON.parse(parameters);
                                     } else {
@@ -462,6 +466,18 @@ class Overview extends React.Component<OverviewProps, OverviewState> {
             accNodata, status, errorStr, trialNumber, bestAccuracy, isMultiPhase,
             titleMaxbgcolor, titleMinbgcolor, isLogCollection, experimentAPI
         } = this.state;
+        const { concurrency } = this.props;
+        trialProfile.runConcurren = concurrency;
+        Object.keys(experimentAPI).map(item => {
+            if (item === 'params') {
+                const temp = experimentAPI[item];
+                Object.keys(temp).map(index => {
+                    if (index === 'trialConcurrency') {
+                        temp[index] = concurrency;
+                    }
+                });
+            }
+        });
 
         return (
             <div className="overview">
@@ -480,7 +496,8 @@ class Overview extends React.Component<OverviewProps, OverviewState> {
                             bestAccuracy={bestAccuracy}
                             status={status}
                             errors={errorStr}
-                            updateFile={this.showSessionPro}
+                            concurrency={concurrency}
+                            changeConcurrency={this.props.changeConcurrency}
                         />
                     </Col>
                     {/* experiment parameters search space tuner assessor... */}

src/webui/src/components/SlideBar.tsx

@@ -136,7 +136,7 @@ class SlideBar extends React.Component<SliderProps, SliderState> {
                     onChange={this.handleVisibleChange}
                     title={
                         <span>
-                            <span>Download</span>
+                            <span>View</span>
                         </span>
                     }
                 >
@@ -234,7 +234,7 @@ class SlideBar extends React.Component<SliderProps, SliderState> {
                         >
                             <a className="ant-dropdown-link" href="#">
                                 <Icon type="download" className="down-icon" />
-                                <span>Download</span>
+                                <span>View</span>
                                 {
                                     menuVisible
                                     ?

src/webui/src/components/TrialsDetail.tsx

@@ -9,7 +9,7 @@ import DefaultPoint from './trial-detail/DefaultMetricPoint';
 import Duration from './trial-detail/Duration';
 import Title1 from './overview/Title1';
 import Para from './trial-detail/Para';
-import Intermediate from './trial-detail/Intermeidate';
+import Intermediate from './trial-detail/Intermediate';
 import TableList from './trial-detail/TableList';
 const TabPane = Tabs.TabPane;
 import '../static/style/trialsDetail.scss';
@@ -38,6 +38,8 @@ interface TrialDetailState {
 interface TrialsDetailProps {
     interval: number;
     whichPageToFresh: string;
+    columnList: Array<string>;
+    changeColumn: (val: Array<string>) => void;
 }
 
 class TrialsDetail extends React.Component<TrialsDetailProps, TrialDetailState> {
@@ -112,7 +114,7 @@ class TrialsDetail extends React.Component<TrialsDetailProps, TrialDetailState>
                         let desc: Parameters = {
                             parameters: {},
                             intermediate: [],
-                            progress: 1
+                            multiProgress: 1
                         };
                         let duration = 0;
                         const id = trialJobs[item].id !== undefined
@@ -133,7 +135,7 @@ class TrialsDetail extends React.Component<TrialsDetailProps, TrialDetailState>
                         const tempHyper = trialJobs[item].hyperParameters;
                         if (tempHyper !== undefined) {
                             const getPara = JSON.parse(tempHyper[tempHyper.length - 1]).parameters;
-                            desc.progress = tempHyper.length;
+                            desc.multiProgress = tempHyper.length;
                             if (typeof getPara === 'string') {
                                 desc.parameters = JSON.parse(getPara);
                             } else {
@@ -397,6 +399,7 @@ class TrialsDetail extends React.Component<TrialsDetailProps, TrialDetailState>
             whichGraph, searchPlaceHolder
         } = this.state;
         const source = isHasSearch ? searchResultSource : tableListSource;
+        const { columnList, changeColumn } = this.props;
         return (
             <div>
                 <div className="trial" id="tabsty">
@@ -482,6 +485,8 @@ class TrialsDetail extends React.Component<TrialsDetailProps, TrialDetailState>
                     platform={experimentInfo.platform}
                     updateList={this.getDetailSource}
                     logCollection={experimentLogCollection}
+                    columnList={columnList}
+                    changeColumn={changeColumn}
                     ref={(tabList) => this.tableList = tabList}
                 />
             </div>

src/webui/src/components/overview/Progress.tsx

@@ -11,11 +11,12 @@ import '../../static/style/probar.scss';
 
 interface ProgressProps {
     trialProfile: Experiment;
+    concurrency: number;
     trialNumber: TrialNumber;
     bestAccuracy: number;
     status: string;
     errors: string;
-    updateFile: Function;
+    changeConcurrency: (val: number) => void;
 }
 
 interface ProgressState {
@@ -45,12 +46,14 @@ class Progressed extends React.Component<ProgressProps, ProgressState> {
         const { btnName } = this.state;
         if (this._isMounted) {
             if (btnName === 'Edit') {
+                // user click edit
                 this.setState(() => ({
                     isEnable: false,
                     btnName: 'Save',
                     cancelSty: 'inline-block'
                 }));
             } else {
+                // user click save button
                 axios(`${MANAGER_IP}/experiment`, {
                     method: 'GET'
                 })
@@ -81,9 +84,7 @@ class Progressed extends React.Component<ProgressProps, ProgressState> {
                                             message.destroy();
                                             message.success(`Update ${CONTROLTYPE[1].toLocaleLowerCase()}
                                             successfully`);
-                                            // rerender trial profile message
-                                            const { updateFile } = this.props;
-                                            updateFile();
+                                            this.props.changeConcurrency(parseInt(userInputVal, 10));
                                         }
                                     })
                                         .catch(error => {