webpack.config.ts 26 KB

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  1. /* eslint-env node */
  2. /* eslint import/no-nodejs-modules:0 */
  3. import fs from 'fs';
  4. import path from 'path';
  5. import {WebpackReactSourcemapsPlugin} from '@acemarke/react-prod-sourcemaps';
  6. import CompressionPlugin from 'compression-webpack-plugin';
  7. import CopyPlugin from 'copy-webpack-plugin';
  8. import CssMinimizerPlugin from 'css-minimizer-webpack-plugin';
  9. import ForkTsCheckerWebpackPlugin from 'fork-ts-checker-webpack-plugin';
  10. import MiniCssExtractPlugin from 'mini-css-extract-plugin';
  11. import webpack from 'webpack';
  12. import {Configuration as DevServerConfig} from 'webpack-dev-server';
  13. import FixStyleOnlyEntriesPlugin from 'webpack-remove-empty-scripts';
  14. import IntegrationDocsFetchPlugin from './build-utils/integration-docs-fetch-plugin';
  15. import LastBuiltPlugin from './build-utils/last-built-plugin';
  16. import SentryInstrumentation from './build-utils/sentry-instrumentation';
  17. import {extractIOSDeviceNames} from './scripts/extract-ios-device-names';
  18. import babelConfig from './babel.config';
  19. // Runs as part of prebuild step to generate a list of identifier -> name mappings for iOS
  20. (async () => {
  21. await extractIOSDeviceNames();
  22. })();
  23. /**
  24. * Merges the devServer config into the webpack config
  25. *
  26. * See: https://github.com/DefinitelyTyped/DefinitelyTyped/issues/43232
  27. */
  28. interface Configuration extends webpack.Configuration {
  29. devServer?: DevServerConfig;
  30. }
  31. const {env} = process;
  32. // Environment configuration
  33. env.NODE_ENV = env.NODE_ENV ?? 'development';
  34. const IS_PRODUCTION = env.NODE_ENV === 'production';
  35. const IS_TEST = env.NODE_ENV === 'test' || !!env.TEST_SUITE;
  36. // This is used to stop rendering dynamic content for tests/snapshots
  37. // We want it in the case where we are running tests and it is in CI,
  38. // this should not happen in local
  39. const IS_CI = !!env.CI;
  40. // We intentionally build in production mode for acceptance tests, so we explicitly use an env var to
  41. // say that the bundle will be used in acceptance tests. This affects webpack plugins and components
  42. // with dynamic data that render differently statically in tests.
  43. //
  44. // Note, cannot assume it is an acceptance test if `IS_CI` is true, as our image builds has the
  45. // `CI` env var set.
  46. const IS_ACCEPTANCE_TEST = !!env.IS_ACCEPTANCE_TEST;
  47. const IS_DEPLOY_PREVIEW = !!env.NOW_GITHUB_DEPLOYMENT;
  48. const IS_UI_DEV_ONLY = !!env.SENTRY_UI_DEV_ONLY;
  49. const DEV_MODE = !(IS_PRODUCTION || IS_CI);
  50. const WEBPACK_MODE: Configuration['mode'] = IS_PRODUCTION ? 'production' : 'development';
  51. const CONTROL_SILO_PORT = env.SENTRY_CONTROL_SILO_PORT;
  52. // Environment variables that are used by other tooling and should
  53. // not be user configurable.
  54. //
  55. // Ports used by webpack dev server to proxy to backend and webpack
  56. const SENTRY_BACKEND_PORT = env.SENTRY_BACKEND_PORT;
  57. const SENTRY_WEBPACK_PROXY_HOST = env.SENTRY_WEBPACK_PROXY_HOST;
  58. const SENTRY_WEBPACK_PROXY_PORT = env.SENTRY_WEBPACK_PROXY_PORT;
  59. const SENTRY_RELEASE_VERSION = env.SENTRY_RELEASE_VERSION;
  60. // Used by sentry devserver runner to force using webpack-dev-server
  61. const FORCE_WEBPACK_DEV_SERVER = !!env.FORCE_WEBPACK_DEV_SERVER;
  62. const HAS_WEBPACK_DEV_SERVER_CONFIG =
  63. !!SENTRY_BACKEND_PORT && !!SENTRY_WEBPACK_PROXY_PORT;
  64. // User/tooling configurable environment variables
  65. const NO_DEV_SERVER = !!env.NO_DEV_SERVER; // Do not run webpack dev server
  66. const SHOULD_FORK_TS = DEV_MODE && !env.NO_TS_FORK; // Do not run fork-ts plugin (or if not dev env)
  67. const SHOULD_HOT_MODULE_RELOAD = DEV_MODE && !!env.SENTRY_UI_HOT_RELOAD;
  68. const SHOULD_LAZY_LOAD = DEV_MODE && !!env.SENTRY_UI_LAZY_LOAD;
  69. // Deploy previews are built using vercel. We can check if we're in vercel's
  70. // build process by checking the existence of the PULL_REQUEST env var.
  71. const DEPLOY_PREVIEW_CONFIG = IS_DEPLOY_PREVIEW && {
  72. branch: env.NOW_GITHUB_COMMIT_REF,
  73. commitSha: env.NOW_GITHUB_COMMIT_SHA,
  74. githubOrg: env.NOW_GITHUB_COMMIT_ORG,
  75. githubRepo: env.NOW_GITHUB_COMMIT_REPO,
  76. };
  77. // When deploy previews are enabled always enable experimental SPA mode --
  78. // deploy previews are served standalone. Otherwise fallback to the environment
  79. // configuration.
  80. const SENTRY_EXPERIMENTAL_SPA =
  81. !DEPLOY_PREVIEW_CONFIG && !IS_UI_DEV_ONLY ? !!env.SENTRY_EXPERIMENTAL_SPA : true;
  82. // We should only read from the SENTRY_SPA_DSN env variable if SENTRY_EXPERIMENTAL_SPA
  83. // is true. This is to make sure we can validate that the experimental SPA mode is
  84. // working properly.
  85. const SENTRY_SPA_DSN = SENTRY_EXPERIMENTAL_SPA ? env.SENTRY_SPA_DSN : undefined;
  86. // this is the path to the django "sentry" app, we output the webpack build here to `dist`
  87. // so that `django collectstatic` and so that we can serve the post-webpack bundles
  88. const sentryDjangoAppPath = path.join(__dirname, 'src/sentry/static/sentry');
  89. const distPath = env.SENTRY_STATIC_DIST_PATH || path.join(sentryDjangoAppPath, 'dist');
  90. const staticPrefix = path.join(__dirname, 'static');
  91. // Locale file extraction build step
  92. if (env.SENTRY_EXTRACT_TRANSLATIONS === '1') {
  93. babelConfig.plugins?.push([
  94. 'module:babel-gettext-extractor',
  95. {
  96. fileName: 'build/javascript.po',
  97. baseDirectory: path.join(__dirname),
  98. functionNames: {
  99. gettext: ['msgid'],
  100. ngettext: ['msgid', 'msgid_plural', 'count'],
  101. gettextComponentTemplate: ['msgid'],
  102. t: ['msgid'],
  103. tn: ['msgid', 'msgid_plural', 'count'],
  104. tct: ['msgid'],
  105. },
  106. },
  107. ]);
  108. }
  109. // Locale compilation and optimizations.
  110. //
  111. // Locales are code-split from the app and vendor chunk into separate chunks
  112. // that will be loaded by layout.html depending on the users configured locale.
  113. //
  114. // Code splitting happens using the splitChunks plugin, configured under the
  115. // `optimization` key of the webpack module. We create chunk (cache) groups for
  116. // each of our supported locales and extract the PO files and moment.js locale
  117. // files into each chunk.
  118. //
  119. // A plugin is used to remove the locale chunks from the app entry's chunk
  120. // dependency list, so that our compiled bundle does not expect that *all*
  121. // locale chunks must be loaded
  122. const localeCatalogPath = path.join(
  123. __dirname,
  124. 'src',
  125. 'sentry',
  126. 'locale',
  127. 'catalogs.json'
  128. );
  129. type LocaleCatalog = {
  130. supported_locales: string[];
  131. };
  132. const localeCatalog: LocaleCatalog = JSON.parse(
  133. fs.readFileSync(localeCatalogPath, 'utf8')
  134. );
  135. // Translates a locale name to a language code.
  136. //
  137. // * po files are kept in a directory represented by the locale name [0]
  138. // * moment.js locales are stored as language code files
  139. //
  140. // [0] https://docs.djangoproject.com/en/2.1/topics/i18n/#term-locale-name
  141. const localeToLanguage = (locale: string) => locale.toLowerCase().replace('_', '-');
  142. const supportedLocales = localeCatalog.supported_locales;
  143. const supportedLanguages = supportedLocales.map(localeToLanguage);
  144. type CacheGroups = Exclude<
  145. NonNullable<Configuration['optimization']>['splitChunks'],
  146. false | undefined
  147. >['cacheGroups'];
  148. type CacheGroupTest = (
  149. module: webpack.Module,
  150. context: Parameters<webpack.optimize.SplitChunksPlugin['options']['getCacheGroups']>[1]
  151. ) => boolean;
  152. // A mapping of chunk groups used for locale code splitting
  153. const localeChunkGroups: CacheGroups = {};
  154. supportedLocales
  155. // No need to split the english locale out as it will be completely empty and
  156. // is not included in the django layout.html.
  157. .filter(l => l !== 'en')
  158. .forEach(locale => {
  159. const language = localeToLanguage(locale);
  160. const group = `locale/${language}`;
  161. // List of module path tests to group into locale chunks
  162. const localeGroupTests = [
  163. new RegExp(`locale\\/${locale}\\/.*\\.po$`),
  164. new RegExp(`moment\\/locale\\/${language}\\.js$`),
  165. ];
  166. // module test taken from [0] and modified to support testing against
  167. // multiple expressions.
  168. //
  169. // [0] https://github.com/webpack/webpack/blob/7a6a71f1e9349f86833de12a673805621f0fc6f6/lib/optimize/SplitChunksPlugin.js#L309-L320
  170. const groupTest: CacheGroupTest = (module, {chunkGraph}) =>
  171. localeGroupTests.some(pattern =>
  172. pattern.test(module?.nameForCondition?.() ?? '')
  173. ? true
  174. : chunkGraph.getModuleChunks(module).some(c => c.name && pattern.test(c.name))
  175. );
  176. // We are defining a chunk that combines the django language files with
  177. // moment's locales as if you want one, you will want the other.
  178. //
  179. // In the application code you will still need to import via their module
  180. // paths and not the chunk name
  181. localeChunkGroups[group] = {
  182. chunks: 'async',
  183. name: group,
  184. test: groupTest,
  185. enforce: true,
  186. };
  187. });
  188. const babelOptions = {...babelConfig, cacheDirectory: true};
  189. const babelLoaderConfig = {
  190. loader: 'babel-loader',
  191. options: babelOptions,
  192. };
  193. /**
  194. * Main Webpack config for Sentry React SPA.
  195. */
  196. const appConfig: Configuration = {
  197. mode: WEBPACK_MODE,
  198. entry: {
  199. /**
  200. * Main Sentry SPA
  201. *
  202. * The order here matters for `getsentry`
  203. */
  204. app: ['sentry/utils/statics-setup', 'sentry'],
  205. /**
  206. * Pipeline View for integrations
  207. */
  208. pipeline: ['sentry/utils/statics-setup', 'sentry/views/integrationPipeline'],
  209. /**
  210. * Legacy CSS Webpack appConfig for Django-powered views.
  211. * This generates a single "sentry.css" file that imports ALL component styles
  212. * for use on Django-powered pages.
  213. */
  214. sentry: 'less/sentry.less',
  215. },
  216. context: staticPrefix,
  217. module: {
  218. /**
  219. * XXX: Modifying the order/contents of these rules may break `getsentry`
  220. * Please remember to test it.
  221. */
  222. rules: [
  223. {
  224. test: /\.[tj]sx?$/,
  225. include: [staticPrefix],
  226. exclude: /(vendor|node_modules|dist)/,
  227. use: babelLoaderConfig,
  228. },
  229. {
  230. test: /\.po$/,
  231. use: {
  232. loader: 'po-catalog-loader',
  233. options: {
  234. referenceExtensions: ['.js', '.jsx', '.tsx'],
  235. domain: 'sentry',
  236. },
  237. },
  238. },
  239. {
  240. test: /\.pegjs/,
  241. use: {loader: 'pegjs-loader'},
  242. },
  243. {
  244. test: /\.css/,
  245. use: ['style-loader', 'css-loader'],
  246. },
  247. {
  248. test: /\.less$/,
  249. include: [staticPrefix],
  250. use: [
  251. {
  252. loader: MiniCssExtractPlugin.loader,
  253. options: {
  254. publicPath: 'auto',
  255. },
  256. },
  257. 'css-loader',
  258. 'less-loader',
  259. ],
  260. },
  261. {
  262. test: /\.(woff|woff2|ttf|eot|svg|png|gif|ico|jpg|mp4)($|\?)/,
  263. type: 'asset',
  264. },
  265. ],
  266. noParse: [
  267. // don't parse known, pre-built javascript files (improves webpack perf)
  268. /jed\/jed\.js/,
  269. /marked\/lib\/marked\.js/,
  270. /terser\/dist\/bundle\.min\.js/,
  271. ],
  272. },
  273. plugins: [
  274. /**
  275. * Adds build time measurement instrumentation, which will be reported back
  276. * to sentry
  277. */
  278. new SentryInstrumentation(),
  279. // Do not bundle moment's locale files as we will lazy load them using
  280. // dynamic imports in the application code
  281. new webpack.IgnorePlugin({
  282. contextRegExp: /moment$/,
  283. resourceRegExp: /^\.\/locale$/,
  284. }),
  285. /**
  286. * TODO(epurkhiser): Figure out if we still need these
  287. */
  288. new webpack.ProvidePlugin({
  289. process: 'process/browser',
  290. Buffer: ['buffer', 'Buffer'],
  291. }),
  292. /**
  293. * Extract CSS into separate files.
  294. */
  295. new MiniCssExtractPlugin({
  296. // We want the sentry css file to be unversioned for frontend-only deploys
  297. // We will cache using `Cache-Control` headers
  298. filename: 'entrypoints/[name].css',
  299. }),
  300. /**
  301. * Defines environment specific flags.
  302. */
  303. new webpack.DefinePlugin({
  304. 'process.env': {
  305. NODE_ENV: JSON.stringify(env.NODE_ENV),
  306. IS_ACCEPTANCE_TEST: JSON.stringify(IS_ACCEPTANCE_TEST),
  307. DEPLOY_PREVIEW_CONFIG: JSON.stringify(DEPLOY_PREVIEW_CONFIG),
  308. EXPERIMENTAL_SPA: JSON.stringify(SENTRY_EXPERIMENTAL_SPA),
  309. SPA_DSN: JSON.stringify(SENTRY_SPA_DSN),
  310. SENTRY_RELEASE_VERSION: JSON.stringify(SENTRY_RELEASE_VERSION),
  311. },
  312. }),
  313. /**
  314. * This removes empty js files for style only entries (e.g. sentry.less)
  315. */
  316. new FixStyleOnlyEntriesPlugin({verbose: false}),
  317. ...(SHOULD_FORK_TS
  318. ? [
  319. new ForkTsCheckerWebpackPlugin({
  320. typescript: {
  321. configFile: path.resolve(__dirname, './config/tsconfig.build.json'),
  322. configOverwrite: {
  323. compilerOptions: {incremental: true},
  324. },
  325. },
  326. devServer: false,
  327. // memorylimit is configured in package.json
  328. }),
  329. ]
  330. : []),
  331. /**
  332. * Restrict translation files that are pulled in through app/translations.jsx
  333. * and through moment/locale/* to only those which we create bundles for via
  334. * locale/catalogs.json.
  335. *
  336. * Without this, webpack will still output all of the unused locale files despite
  337. * the application never loading any of them.
  338. */
  339. new webpack.ContextReplacementPlugin(
  340. /sentry-locale$/,
  341. path.join(__dirname, 'src', 'sentry', 'locale', path.sep),
  342. true,
  343. new RegExp(`(${supportedLocales.join('|')})/.*\\.po$`)
  344. ),
  345. new webpack.ContextReplacementPlugin(
  346. /moment\/locale/,
  347. new RegExp(`(${supportedLanguages.join('|')})\\.js$`)
  348. ),
  349. /**
  350. * Copies file logo-sentry.svg to the dist/entrypoints directory so that it can be accessed by
  351. * the backend
  352. */
  353. new CopyPlugin({
  354. patterns: [
  355. {
  356. from: path.join(staticPrefix, 'images/logo-sentry.svg'),
  357. to: 'entrypoints/logo-sentry.svg',
  358. toType: 'file',
  359. },
  360. // Add robots.txt when deploying in preview mode so public previews do
  361. // not get indexed by bots.
  362. ...(IS_DEPLOY_PREVIEW
  363. ? [
  364. {
  365. from: path.join(staticPrefix, 'robots-dev.txt'),
  366. to: 'robots.txt',
  367. toType: 'file' as const,
  368. },
  369. ]
  370. : []),
  371. ],
  372. }),
  373. WebpackReactSourcemapsPlugin({
  374. mode: IS_PRODUCTION ? 'strict' : undefined,
  375. debug: false,
  376. }),
  377. ],
  378. resolve: {
  379. alias: {
  380. 'react-dom$': 'react-dom/profiling',
  381. 'scheduler/tracing': 'scheduler/tracing-profiling',
  382. sentry: path.join(staticPrefix, 'app'),
  383. 'sentry-images': path.join(staticPrefix, 'images'),
  384. 'sentry-logos': path.join(sentryDjangoAppPath, 'images', 'logos'),
  385. 'sentry-fonts': path.join(staticPrefix, 'fonts'),
  386. // Aliasing this for getsentry's build, otherwise `less/select2` will not be able
  387. // to be resolved
  388. less: path.join(staticPrefix, 'less'),
  389. 'sentry-test': path.join(__dirname, 'tests', 'js', 'sentry-test'),
  390. 'sentry-locale': path.join(__dirname, 'src', 'sentry', 'locale'),
  391. 'ios-device-list': path.join(
  392. __dirname,
  393. 'node_modules',
  394. 'ios-device-list',
  395. 'dist',
  396. 'ios-device-list.min.js'
  397. ),
  398. },
  399. fallback: {
  400. vm: false,
  401. stream: false,
  402. crypto: require.resolve('crypto-browserify'),
  403. // `yarn why` says this is only needed in dev deps
  404. string_decoder: false,
  405. },
  406. modules: ['node_modules'],
  407. extensions: ['.jsx', '.js', '.json', '.ts', '.tsx', '.less'],
  408. },
  409. output: {
  410. clean: true, // Clean the output directory before emit.
  411. path: distPath,
  412. publicPath: '',
  413. filename: 'entrypoints/[name].js',
  414. chunkFilename: 'chunks/[name].[contenthash].js',
  415. sourceMapFilename: 'sourcemaps/[name].[contenthash].js.map',
  416. assetModuleFilename: 'assets/[name].[contenthash][ext]',
  417. },
  418. optimization: {
  419. chunkIds: 'named',
  420. moduleIds: 'named',
  421. splitChunks: {
  422. // Only affect async chunks, otherwise webpack could potentially split our initial chunks
  423. // Which means the app will not load because we'd need these additional chunks to be loaded in our
  424. // django template.
  425. chunks: 'async',
  426. maxInitialRequests: 10, // (default: 30)
  427. maxAsyncRequests: 10, // (default: 30)
  428. cacheGroups: {
  429. ...localeChunkGroups,
  430. },
  431. },
  432. // This only runs in production mode
  433. // Grabbed this example from https://github.com/webpack-contrib/css-minimizer-webpack-plugin
  434. minimizer: ['...', new CssMinimizerPlugin()],
  435. },
  436. devtool: IS_PRODUCTION ? 'source-map' : 'eval-cheap-module-source-map',
  437. };
  438. if (IS_TEST) {
  439. appConfig.resolve!.alias!['sentry-fixture'] = path.join(
  440. __dirname,
  441. 'fixtures',
  442. 'js-stubs'
  443. );
  444. }
  445. if (IS_TEST || IS_ACCEPTANCE_TEST) {
  446. appConfig.resolve!.alias!['integration-docs-platforms'] = path.join(
  447. __dirname,
  448. 'fixtures/integration-docs/_platforms.json'
  449. );
  450. } else {
  451. const plugin = new IntegrationDocsFetchPlugin({basePath: __dirname});
  452. appConfig.plugins?.push(plugin);
  453. appConfig.resolve!.alias!['integration-docs-platforms'] = plugin.modulePath;
  454. }
  455. if (IS_ACCEPTANCE_TEST) {
  456. appConfig.plugins?.push(new LastBuiltPlugin({basePath: __dirname}));
  457. }
  458. // Dev only! Hot module reloading
  459. if (
  460. FORCE_WEBPACK_DEV_SERVER ||
  461. (HAS_WEBPACK_DEV_SERVER_CONFIG && !NO_DEV_SERVER) ||
  462. IS_UI_DEV_ONLY
  463. ) {
  464. if (SHOULD_HOT_MODULE_RELOAD) {
  465. // Hot reload react components on save
  466. // We include the library here as to not break docker/google cloud builds
  467. // since we do not install devDeps there.
  468. const ReactRefreshWebpackPlugin = require('@pmmmwh/react-refresh-webpack-plugin');
  469. appConfig.plugins?.push(new ReactRefreshWebpackPlugin());
  470. // TODO: figure out why defining output breaks hot reloading
  471. if (IS_UI_DEV_ONLY) {
  472. appConfig.output = {};
  473. }
  474. if (SHOULD_LAZY_LOAD) {
  475. appConfig.experiments = {
  476. lazyCompilation: {
  477. // enable lazy compilation for dynamic imports
  478. imports: true,
  479. // disable lazy compilation for entries
  480. entries: false,
  481. },
  482. };
  483. }
  484. }
  485. appConfig.devServer = {
  486. headers: {
  487. 'Document-Policy': 'js-profiling',
  488. },
  489. // Cover the various environments we use (vercel, getsentry-dev, localhost)
  490. allowedHosts: [
  491. '.sentry.dev',
  492. '.dev.getsentry.net',
  493. '.localhost',
  494. '127.0.0.1',
  495. '.docker.internal',
  496. ],
  497. static: {
  498. directory: './src/sentry/static/sentry',
  499. watch: true,
  500. },
  501. host: SENTRY_WEBPACK_PROXY_HOST,
  502. // Don't reload on errors
  503. hot: 'only',
  504. port: Number(SENTRY_WEBPACK_PROXY_PORT),
  505. devMiddleware: {
  506. stats: 'errors-only',
  507. },
  508. client: {
  509. overlay: false,
  510. },
  511. };
  512. if (!IS_UI_DEV_ONLY) {
  513. // This proxies to local backend server
  514. const backendAddress = `http://127.0.0.1:${SENTRY_BACKEND_PORT}/`;
  515. const relayAddress = 'http://127.0.0.1:7899';
  516. // If we're running siloed servers we also need to proxy
  517. // those requests to the right server.
  518. let controlSiloProxy = {};
  519. if (CONTROL_SILO_PORT) {
  520. // TODO(hybridcloud) We also need to use this URL pattern
  521. // list to select contro/region when making API requests in non-proxied
  522. // environments (like production). We'll likely need a way to consolidate this
  523. // with the configuration api.Client uses.
  524. const controlSiloAddress = `http://127.0.0.1:${CONTROL_SILO_PORT}`;
  525. controlSiloProxy = {
  526. '/auth/**': controlSiloAddress,
  527. '/account/**': controlSiloAddress,
  528. '/api/0/users/**': controlSiloAddress,
  529. '/api/0/api-tokens/**': controlSiloAddress,
  530. '/api/0/sentry-apps/**': controlSiloAddress,
  531. '/api/0/organizations/*/audit-logs/**': controlSiloAddress,
  532. '/api/0/organizations/*/broadcasts/**': controlSiloAddress,
  533. '/api/0/organizations/*/integrations/**': controlSiloAddress,
  534. '/api/0/organizations/*/config/integrations/**': controlSiloAddress,
  535. '/api/0/organizations/*/sentry-apps/**': controlSiloAddress,
  536. '/api/0/organizations/*/sentry-app-installations/**': controlSiloAddress,
  537. '/api/0/api-authorizations/**': controlSiloAddress,
  538. '/api/0/api-applications/**': controlSiloAddress,
  539. '/api/0/doc-integrations/**': controlSiloAddress,
  540. '/api/0/assistant/**': controlSiloAddress,
  541. };
  542. }
  543. appConfig.devServer = {
  544. ...appConfig.devServer,
  545. static: {
  546. ...(appConfig.devServer.static as object),
  547. publicPath: '/_static/dist/sentry',
  548. },
  549. // syntax for matching is using https://www.npmjs.com/package/micromatch
  550. proxy: {
  551. ...controlSiloProxy,
  552. '/api/store/**': relayAddress,
  553. '/api/{1..9}*({0..9})/**': relayAddress,
  554. '/api/0/relays/outcomes/': relayAddress,
  555. '!/_static/dist/sentry/**': backendAddress,
  556. },
  557. };
  558. appConfig.output!.publicPath = '/_static/dist/sentry/';
  559. }
  560. }
  561. // XXX(epurkhiser): Sentry (development) can be run in an experimental
  562. // pure-SPA mode, where ONLY /api* requests are proxied directly to the API
  563. // backend (in this case, sentry.io), otherwise ALL requests are rewritten
  564. // to a development index.html -- thus, completely separating the frontend
  565. // from serving any pages through the backend.
  566. //
  567. // THIS IS EXPERIMENTAL and has limitations (e.g. you can't use SSO)
  568. //
  569. // Various sentry pages still rely on django to serve html views.
  570. if (IS_UI_DEV_ONLY) {
  571. // XXX: If you change this also change its sibiling in:
  572. // - static/index.ejs
  573. // - static/app/utils/extractSlug.tsx
  574. const KNOWN_DOMAINS =
  575. /(?:\.?)((?:localhost|dev\.getsentry\.net|sentry\.dev)(?:\:\d*)?)$/;
  576. const extractSlug = (hostname: string) => {
  577. const match = hostname.match(KNOWN_DOMAINS);
  578. if (!match) {
  579. return null;
  580. }
  581. const [
  582. matchedExpression, // Expression includes optional leading `.`
  583. ] = match;
  584. const [slug] = hostname.replace(matchedExpression, '').split('.');
  585. return slug;
  586. };
  587. // Try and load certificates from mkcert if available. Use $ yarn mkcert-localhost
  588. const certPath = path.join(__dirname, 'config');
  589. const httpsOptions = !fs.existsSync(path.join(certPath, 'localhost.pem'))
  590. ? {}
  591. : {
  592. key: fs.readFileSync(path.join(certPath, 'localhost-key.pem')),
  593. cert: fs.readFileSync(path.join(certPath, 'localhost.pem')),
  594. };
  595. appConfig.devServer = {
  596. ...appConfig.devServer,
  597. compress: true,
  598. server: {
  599. type: 'https',
  600. options: httpsOptions,
  601. },
  602. headers: {
  603. 'Access-Control-Allow-Origin': '*',
  604. 'Access-Control-Allow-Credentials': 'true',
  605. 'Document-Policy': 'js-profiling',
  606. },
  607. static: {
  608. publicPath: '/_assets/',
  609. },
  610. proxy: [
  611. {
  612. context: ['/api/', '/avatar/', '/organization-avatar/', '/extensions/'],
  613. target: 'https://sentry.io',
  614. secure: false,
  615. changeOrigin: true,
  616. headers: {
  617. Referer: 'https://sentry.io/',
  618. 'Document-Policy': 'js-profiling',
  619. },
  620. cookieDomainRewrite: {'.sentry.io': 'localhost'},
  621. router: ({hostname}) => {
  622. const orgSlug = extractSlug(hostname);
  623. return orgSlug ? `https://${orgSlug}.sentry.io` : 'https://sentry.io';
  624. },
  625. },
  626. {
  627. // Handle dev-ui region silo requests.
  628. // Normally regions act as subdomains, but doing so in dev-ui
  629. // would result in requests bypassing webpack proxy and being sent
  630. // directly to region servers. These requests would fail because of CORS.
  631. // Instead Client prefixes region requests with `/region/$name` which
  632. // we rewrite in the proxy.
  633. context: ['/region/'],
  634. target: 'https://us.sentry.io',
  635. secure: false,
  636. changeOrigin: true,
  637. headers: {
  638. Referer: 'https://sentry.io/',
  639. 'Document-Policy': 'js-profiling',
  640. },
  641. cookieDomainRewrite: {'.sentry.io': 'localhost'},
  642. pathRewrite: {
  643. '^/region/[^/]*': '',
  644. },
  645. router: req => {
  646. const regionPathPattern = /^\/region\/([^\/]+)/;
  647. const regionname = req.path.match(regionPathPattern);
  648. if (regionname) {
  649. return `https://${regionname[1]}.sentry.io`;
  650. }
  651. return 'https://sentry.io';
  652. },
  653. },
  654. ],
  655. historyApiFallback: {
  656. rewrites: [{from: /^\/.*$/, to: '/_assets/index.html'}],
  657. },
  658. };
  659. appConfig.optimization = {
  660. runtimeChunk: 'single',
  661. };
  662. }
  663. if (IS_UI_DEV_ONLY || SENTRY_EXPERIMENTAL_SPA) {
  664. appConfig.output!.publicPath = '/_assets/';
  665. /**
  666. * Generate a index.html file used for running the app in pure client mode.
  667. * This is currently used for PR deploy previews, where only the frontend
  668. * is deployed.
  669. */
  670. const HtmlWebpackPlugin = require('html-webpack-plugin');
  671. appConfig.plugins?.push(
  672. new HtmlWebpackPlugin({
  673. // Local dev vs vercel slightly differs...
  674. ...(IS_UI_DEV_ONLY
  675. ? {devServer: `https://127.0.0.1:${SENTRY_WEBPACK_PROXY_PORT}`}
  676. : {}),
  677. favicon: path.resolve(sentryDjangoAppPath, 'images', 'favicon_dev.png'),
  678. template: path.resolve(staticPrefix, 'index.ejs'),
  679. mobile: true,
  680. excludeChunks: ['pipeline'],
  681. title: 'Sentry',
  682. window: {
  683. __SENTRY_DEV_UI: true,
  684. },
  685. })
  686. );
  687. }
  688. const minificationPlugins = [
  689. // This compression-webpack-plugin generates pre-compressed files
  690. // ending in .gz, to be picked up and served by our internal static media
  691. // server as well as nginx when paired with the gzip_static module.
  692. //
  693. // TODO(ts): The current @types/compression-webpack-plugin is still targeting
  694. // webpack@4, for now we just as any it.
  695. new CompressionPlugin({
  696. algorithm: 'gzip',
  697. test: /\.(js|map|css|svg|html|txt|ico|eot|ttf)$/,
  698. }) as any,
  699. // NOTE: In production mode webpack will automatically minify javascript
  700. // using the TerserWebpackPlugin.
  701. ];
  702. if (IS_PRODUCTION) {
  703. // NOTE: can't do plugins.push(Array) because webpack/webpack#2217
  704. minificationPlugins.forEach(plugin => appConfig.plugins?.push(plugin));
  705. }
  706. // Cache webpack builds
  707. if (env.WEBPACK_CACHE_PATH) {
  708. appConfig.cache = {
  709. type: 'filesystem',
  710. cacheLocation: path.resolve(__dirname, env.WEBPACK_CACHE_PATH),
  711. buildDependencies: {
  712. // This makes all dependencies of this file - build dependencies
  713. config: [__filename],
  714. // By default webpack and loaders are build dependencies
  715. },
  716. };
  717. }
  718. export default appConfig;