fix(nextjs): Make Next.js types isomorphic (#6707)

.size-limit.js

@@ -46,7 +46,7 @@ module.exports = [
   },
   {
     name: '@sentry/nextjs Client - Webpack (gzipped + minified)',
-    path: 'packages/nextjs/build/esm/index.client.js',
+    path: 'packages/nextjs/build/esm/client/index.js',
     import: '{ init }',
     gzip: true,
     limit: '57 KB',

packages/nextjs/package.json

@@ -9,10 +9,10 @@
   "engines": {
     "node": ">=8"
   },
-  "main": "build/cjs/index.server.js",
-  "module": "build/esm/index.server.js",
-  "browser": "build/esm/index.client.js",
-  "types": "build/types/index.server.d.ts",
+  "main": "build/cjs/index.js",
+  "module": "build/esm/index.js",
+  "browser": "build/esm/client/index.js",
+  "types": "build/types/index.types.d.ts",
   "publishConfig": {
     "access": "public"
   },
@@ -31,7 +31,6 @@
     "tslib": "^1.9.3"
   },
   "devDependencies": {
-    "@sentry/nextjs": "7.30.0",
     "@types/webpack": "^4.41.31",
     "eslint-plugin-react": "^7.31.11",
     "next": "10.1.3"
@@ -56,7 +55,7 @@
     "build:rollup:watch": "nodemon --ext ts --watch src scripts/buildRollup.ts",
     "build:types:watch": "tsc -p tsconfig.types.json --watch",
     "build:npm": "ts-node ../../scripts/prepack.ts && npm pack ./build",
-    "circularDepCheck": "madge --circular src/index.client.ts && madge --circular --exclude 'config/types\\.ts' src/index.server.ts # see https://github.com/pahen/madge/issues/306",
+    "circularDepCheck": "madge --circular src/index.ts && madge --circular src/client/index.ts && madge --circular src/index.types.ts",
     "clean": "rimraf build coverage sentry-nextjs-*.tgz",
     "fix": "run-s fix:eslint fix:prettier",
     "fix:eslint": "eslint . --format stylish --fix",

packages/nextjs/rollup.npm.config.js

@@ -5,11 +5,11 @@ export default [
     makeBaseNPMConfig({
       // We need to include `instrumentServer.ts` separately because it's only conditionally required, and so rollup
       // doesn't automatically include it when calculating the module dependency tree.
-      entrypoints: ['src/index.server.ts', 'src/index.client.ts', 'src/config/webpack.ts'],
+      entrypoints: ['src/index.ts', 'src/client/index.ts', 'src/config/webpack.ts'],
 
       // prevent this internal nextjs code from ending up in our built package (this doesn't happen automatially because
       // the name doesn't match an SDK dependency)
-      packageSpecificConfig: { external: ['next/router'] },
+      packageSpecificConfig: { external: ['next/router', 'next/constants'] },
     }),
   ),
   ...makeNPMConfigVariants(

packages/nextjs/src/index.client.ts → packages/nextjs/src/client/index.ts

@@ -1,17 +1,16 @@
 import { RewriteFrames } from '@sentry/integrations';
-import { configureScope, init as reactInit, Integrations } from '@sentry/react';
+import { BrowserOptions, configureScope, init as reactInit, Integrations } from '@sentry/react';
 import { BrowserTracing, defaultRequestInstrumentationOptions, hasTracingEnabled } from '@sentry/tracing';
 import { EventProcessor } from '@sentry/types';
 
-import { nextRouterInstrumentation } from './performance/client';
-import { buildMetadata } from './utils/metadata';
-import { NextjsOptions } from './utils/nextjsOptions';
-import { applyTunnelRouteOption } from './utils/tunnelRoute';
-import { addOrUpdateIntegration } from './utils/userIntegrations';
+import { buildMetadata } from '../common/metadata';
+import { addOrUpdateIntegration } from '../common/userIntegrations';
+import { nextRouterInstrumentation } from './performance';
+import { applyTunnelRouteOption } from './tunnelRoute';
 
 export * from '@sentry/react';
-export { nextRouterInstrumentation } from './performance/client';
-export { captureUnderscoreErrorException } from './utils/_error';
+export { nextRouterInstrumentation } from './performance';
+export { captureUnderscoreErrorException } from '../common/_error';
 
 export { Integrations };
 
@@ -35,7 +34,7 @@ const globalWithInjectedValues = global as typeof global & {
 };
 
 /** Inits the Sentry NextJS SDK on the browser with the React SDK. */
-export function init(options: NextjsOptions): void {
+export function init(options: BrowserOptions): void {
   applyTunnelRouteOption(options);
   buildMetadata(options, ['nextjs', 'react']);
   options.environment = options.environment || process.env.NODE_ENV;
@@ -52,7 +51,7 @@ export function init(options: NextjsOptions): void {
   });
 }
 
-function addClientIntegrations(options: NextjsOptions): void {
+function addClientIntegrations(options: BrowserOptions): void {
   let integrations = options.integrations || [];
 
   // This value is injected at build time, based on the output directory specified in the build config. Though a default

packages/nextjs/src/utils/tunnelRoute.ts → packages/nextjs/src/client/tunnelRoute.ts

@@ -1,15 +1,14 @@
+import { BrowserOptions } from '@sentry/react';
 import { dsnFromString, logger } from '@sentry/utils';
 
-import { NextjsOptions } from './nextjsOptions';
-
 const globalWithInjectedValues = global as typeof global & {
   __sentryRewritesTunnelPath__?: string;
 };
 
 /**
  * Applies the `tunnel` option to the Next.js SDK options based on `withSentryConfig`'s `tunnelRoute` option.
  */
-export function applyTunnelRouteOption(options: NextjsOptions): void {
+export function applyTunnelRouteOption(options: BrowserOptions): void {
   const tunnelRouteOption = globalWithInjectedValues.__sentryRewritesTunnelPath__;
   if (tunnelRouteOption && options.dsn) {
     const dsnComponents = dsnFromString(options.dsn);

packages/nextjs/src/config/index.ts

@@ -0,0 +1,2 @@
+export type { SentryWebpackPluginOptions } from './types';
+export { withSentryConfig } from './withSentryConfig';

packages/nextjs/src/config/templates/apiWrapperTemplate.ts

@@ -9,12 +9,13 @@
 // @ts-ignore See above
 // eslint-disable-next-line import/no-unresolved
 import * as origModule from '__SENTRY_WRAPPING_TARGET__';
+// eslint-disable-next-line import/no-extraneous-dependencies
 import * as Sentry from '@sentry/nextjs';
 import type { PageConfig } from 'next';
 
 // We import this from `wrappers` rather than directly from `next` because our version can work simultaneously with
 // multiple versions of next. See note in `wrappers/types` for more.
-import type { NextApiHandler } from '../wrappers';
+import type { NextApiHandler } from '../../server/types';
 
 type NextApiModule = (
   | {

packages/nextjs/src/config/templates/pageWrapperTemplate.ts

@@ -9,6 +9,7 @@
 // @ts-ignore See above
 // eslint-disable-next-line import/no-unresolved
 import * as wrapee from '__SENTRY_WRAPPING_TARGET__';
+// eslint-disable-next-line import/no-extraneous-dependencies
 import * as Sentry from '@sentry/nextjs';
 import type { GetServerSideProps, GetStaticProps, NextPage as NextPageComponent } from 'next';
 

packages/nextjs/src/config/withSentryConfig.ts

@@ -1,4 +1,5 @@
-import { NEXT_PHASE_DEVELOPMENT_SERVER, NEXT_PHASE_PRODUCTION_BUILD } from '../utils/phases';
+import { PHASE_DEVELOPMENT_SERVER, PHASE_PRODUCTION_BUILD } from 'next/constants';
+
 import type {
   ExportedNextConfig,
   NextConfigFunction,
@@ -50,7 +51,7 @@ function getFinalConfigObject(
   // In order to prevent all of our build-time code from being bundled in people's route-handling serverless functions,
   // we exclude `webpack.ts` and all of its dependencies from nextjs's `@vercel/nft` filetracing. We therefore need to
   // make sure that we only require it at build time or in development mode.
-  if (phase === NEXT_PHASE_PRODUCTION_BUILD || phase === NEXT_PHASE_DEVELOPMENT_SERVER) {
+  if (phase === PHASE_PRODUCTION_BUILD || phase === PHASE_DEVELOPMENT_SERVER) {
     // eslint-disable-next-line @typescript-eslint/no-var-requires
     const { constructWebpackConfigFunction } = require('./webpack');
     return {

packages/nextjs/src/index.ts

@@ -0,0 +1,2 @@
+export * from './config';
+export * from './server';

packages/nextjs/src/index.types.ts

@@ -0,0 +1,32 @@
+/* eslint-disable import/export */
+
+// We export everything from both the client part of the SDK and from the server part. Some of the exports collide,
+// which is not allowed, unless we redifine the colliding exports in this file - which we do below.
+export * from './config';
+export * from './client';
+export * from './server';
+
+import type { Integration, Options, StackParser } from '@sentry/types';
+
+import type { BrowserOptions } from './client';
+import * as clientSdk from './client';
+import type { NodeOptions } from './server';
+import * as serverSdk from './server';
+
+/** Initializes Sentry Next.js SDK */
+export declare function init(options: Options | BrowserOptions | NodeOptions): void;
+
+// We export a merged Integrations object so that users can (at least typing-wise) use all integrations everywhere.
+export const Integrations = { ...clientSdk.Integrations, ...serverSdk.Integrations };
+
+export declare const defaultIntegrations: Integration[];
+export declare const defaultStackParser: StackParser;
+
+// This variable is not a runtime variable but just a type to tell typescript that the methods below can either come
+// from the client SDK or from the server SDK. TypeScript is smart enough to understand that these resolve to the same
+// methods from `@sentry/core`.
+declare const runtime: 'client' | 'server';
+
+export const close = runtime === 'client' ? clientSdk.close : serverSdk.close;
+export const flush = runtime === 'client' ? clientSdk.flush : serverSdk.flush;
+export const lastEventId = runtime === 'client' ? clientSdk.lastEventId : serverSdk.lastEventId;

packages/nextjs/src/index.server.ts → packages/nextjs/src/server/index.ts

@@ -1,24 +1,18 @@
 import { Carrier, getHubFromCarrier, getMainCarrier } from '@sentry/core';
 import { RewriteFrames } from '@sentry/integrations';
-import { configureScope, getCurrentHub, init as nodeInit, Integrations } from '@sentry/node';
+import { configureScope, getCurrentHub, init as nodeInit, Integrations, NodeOptions } from '@sentry/node';
 import { hasTracingEnabled } from '@sentry/tracing';
 import { EventProcessor } from '@sentry/types';
 import { escapeStringForRegex, logger } from '@sentry/utils';
 import * as domainModule from 'domain';
 import * as path from 'path';
 
+import { buildMetadata } from '../common/metadata';
+import { addOrUpdateIntegration, IntegrationWithExclusionOption } from '../common/userIntegrations';
 import { isBuild } from './utils/isBuild';
-import { buildMetadata } from './utils/metadata';
-import { NextjsOptions } from './utils/nextjsOptions';
-import { addOrUpdateIntegration, IntegrationWithExclusionOption } from './utils/userIntegrations';
 
 export * from '@sentry/node';
-export { captureUnderscoreErrorException } from './utils/_error';
-
-// Exporting the Replay integration also from index.server.ts because TS only recognizes types from index.server.ts
-// If we didn't export this, TS would complain that it can't find `Sentry.Replay` in the package,
-// causing a build failure, when users initialize Replay in their sentry.client.config.js/ts file.
-export { Replay } from './index.client';
+export { captureUnderscoreErrorException } from '../common/_error';
 
 // Here we want to make sure to only include what doesn't have browser specifics
 // because or SSR of next.js we can only use this.
@@ -40,7 +34,7 @@ export const IS_BUILD = isBuild();
 const IS_VERCEL = !!process.env.VERCEL;
 
 /** Inits the Sentry NextJS SDK on node. */
-export function init(options: NextjsOptions): void {
+export function init(options: NodeOptions): void {
   if (__DEBUG_BUILD__ && options.debug) {
     logger.enable();
   }
@@ -107,7 +101,7 @@ function sdkAlreadyInitialized(): boolean {
   return !!hub.getClient();
 }
 
-function addServerIntegrations(options: NextjsOptions): void {
+function addServerIntegrations(options: NodeOptions): void {
   let integrations = options.integrations || [];
 
   // This value is injected at build time, based on the output directory specified in the build config. Though a default
@@ -152,15 +146,10 @@ const deprecatedIsBuild = (): boolean => isBuild();
 // eslint-disable-next-line deprecation/deprecation
 export { deprecatedIsBuild as isBuild };
 
-export type { SentryWebpackPluginOptions } from './config/types';
-export { withSentryConfig } from './config/withSentryConfig';
-export {
-  withSentryGetServerSideProps,
-  withSentryGetStaticProps,
-  withSentryServerSideGetInitialProps,
-  withSentryServerSideAppGetInitialProps,
-  withSentryServerSideDocumentGetInitialProps,
-  withSentryServerSideErrorGetInitialProps,
-  withSentryAPI,
-  withSentry,
-} from './config/wrappers';
+export { withSentryGetStaticProps } from './withSentryGetStaticProps';
+export { withSentryServerSideGetInitialProps } from './withSentryServerSideGetInitialProps';
+export { withSentryServerSideAppGetInitialProps } from './withSentryServerSideAppGetInitialProps';
+export { withSentryServerSideDocumentGetInitialProps } from './withSentryServerSideDocumentGetInitialProps';
+export { withSentryServerSideErrorGetInitialProps } from './withSentryServerSideErrorGetInitialProps';
+export { withSentryGetServerSideProps } from './withSentryGetServerSideProps';
+export { withSentry, withSentryAPI } from './withSentryAPI';

packages/nextjs/src/utils/isBuild.ts → packages/nextjs/src/server/utils/isBuild.ts

@@ -1,8 +1,8 @@
-import { NEXT_PHASE_PRODUCTION_BUILD } from './phases';
+import { PHASE_PRODUCTION_BUILD } from 'next/constants';
 
 /**
  * Decide if the currently running process is part of the build phase or happening at runtime.
  */
 export function isBuild(): boolean {
-  return process.env.NEXT_PHASE === NEXT_PHASE_PRODUCTION_BUILD;
+  return process.env.NEXT_PHASE === PHASE_PRODUCTION_BUILD;
 }

packages/nextjs/src/config/wrappers/wrapperUtils.ts → packages/nextjs/src/server/utils/wrapperUtils.ts

@@ -5,8 +5,8 @@ import { baggageHeaderToDynamicSamplingContext, extractTraceparentData } from '@
 import * as domain from 'domain';
 import { IncomingMessage, ServerResponse } from 'http';
 
-import { platformSupportsStreaming } from '../../utils/platformSupportsStreaming';
-import { autoEndTransactionOnResponseEnd, flushQueue } from './utils/responseEnd';
+import { platformSupportsStreaming } from './platformSupportsStreaming';
+import { autoEndTransactionOnResponseEnd, flushQueue } from './responseEnd';
 
 declare module 'http' {
   interface IncomingMessage {

packages/nextjs/src/config/wrappers/withSentryAPI.ts → packages/nextjs/src/server/withSentryAPI.ts

@@ -11,9 +11,9 @@ import {
 } from '@sentry/utils';
 import * as domain from 'domain';
 
-import { formatAsCode, nextLogger } from '../../utils/nextLogger';
-import { platformSupportsStreaming } from '../../utils/platformSupportsStreaming';
 import type { AugmentedNextApiRequest, AugmentedNextApiResponse, NextApiHandler, WrappedNextApiHandler } from './types';
+import { formatAsCode, nextLogger } from './utils/nextLogger';
+import { platformSupportsStreaming } from './utils/platformSupportsStreaming';
 import { autoEndTransactionOnResponseEnd, finishTransaction, flushQueue } from './utils/responseEnd';
 
 /**

packages/nextjs/src/config/wrappers/withSentryGetServerSideProps.ts → packages/nextjs/src/server/withSentryGetServerSideProps.ts

@@ -2,8 +2,12 @@ import { hasTracingEnabled } from '@sentry/tracing';
 import { dynamicSamplingContextToSentryBaggageHeader } from '@sentry/utils';
 import { GetServerSideProps } from 'next';
 
-import { isBuild } from '../../utils/isBuild';
-import { getTransactionFromRequest, withErrorInstrumentation, withTracedServerSideDataFetcher } from './wrapperUtils';
+import { isBuild } from './utils/isBuild';
+import {
+  getTransactionFromRequest,
+  withErrorInstrumentation,
+  withTracedServerSideDataFetcher,
+} from './utils/wrapperUtils';
 
 /**
  * Create a wrapped version of the user's exported `getServerSideProps` function

packages/nextjs/src/config/wrappers/withSentryGetStaticProps.ts → packages/nextjs/src/server/withSentryGetStaticProps.ts

@@ -1,7 +1,7 @@
 import { GetStaticProps } from 'next';
 
-import { isBuild } from '../../utils/isBuild';
-import { callDataFetcherTraced, withErrorInstrumentation } from './wrapperUtils';
+import { isBuild } from './utils/isBuild';
+import { callDataFetcherTraced, withErrorInstrumentation } from './utils/wrapperUtils';
 
 type Props = { [key: string]: unknown };
 

packages/nextjs/src/config/wrappers/withSentryServerSideAppGetInitialProps.ts → packages/nextjs/src/server/withSentryServerSideAppGetInitialProps.ts

@@ -2,8 +2,12 @@ import { hasTracingEnabled } from '@sentry/tracing';
 import { dynamicSamplingContextToSentryBaggageHeader } from '@sentry/utils';
 import App from 'next/app';
 
-import { isBuild } from '../../utils/isBuild';
-import { getTransactionFromRequest, withErrorInstrumentation, withTracedServerSideDataFetcher } from './wrapperUtils';
+import { isBuild } from './utils/isBuild';
+import {
+  getTransactionFromRequest,
+  withErrorInstrumentation,
+  withTracedServerSideDataFetcher,
+} from './utils/wrapperUtils';
 
 type AppGetInitialProps = typeof App['getInitialProps'];
 

packages/nextjs/src/config/wrappers/withSentryServerSideDocumentGetInitialProps.ts → packages/nextjs/src/server/withSentryServerSideDocumentGetInitialProps.ts

@@ -1,8 +1,8 @@
 import { hasTracingEnabled } from '@sentry/tracing';
 import Document from 'next/document';
 
-import { isBuild } from '../../utils/isBuild';
-import { withErrorInstrumentation, withTracedServerSideDataFetcher } from './wrapperUtils';
+import { isBuild } from './utils/isBuild';
+import { withErrorInstrumentation, withTracedServerSideDataFetcher } from './utils/wrapperUtils';
 
 type DocumentGetInitialProps = typeof Document.getInitialProps;
 

packages/nextjs/src/config/wrappers/withSentryServerSideErrorGetInitialProps.ts → packages/nextjs/src/server/withSentryServerSideErrorGetInitialProps.ts

@@ -3,8 +3,12 @@ import { dynamicSamplingContextToSentryBaggageHeader } from '@sentry/utils';
 import { NextPageContext } from 'next';
 import { ErrorProps } from 'next/error';
 
-import { isBuild } from '../../utils/isBuild';
-import { getTransactionFromRequest, withErrorInstrumentation, withTracedServerSideDataFetcher } from './wrapperUtils';
+import { isBuild } from './utils/isBuild';
+import {
+  getTransactionFromRequest,
+  withErrorInstrumentation,
+  withTracedServerSideDataFetcher,
+} from './utils/wrapperUtils';
 
 type ErrorGetInitialProps = (context: NextPageContext) => Promise<ErrorProps>;
 

packages/nextjs/src/config/wrappers/withSentryServerSideGetInitialProps.ts → packages/nextjs/src/server/withSentryServerSideGetInitialProps.ts

@@ -2,8 +2,12 @@ import { hasTracingEnabled } from '@sentry/tracing';
 import { dynamicSamplingContextToSentryBaggageHeader } from '@sentry/utils';
 import { NextPage } from 'next';
 
-import { isBuild } from '../../utils/isBuild';
-import { getTransactionFromRequest, withErrorInstrumentation, withTracedServerSideDataFetcher } from './wrapperUtils';
+import { isBuild } from './utils/isBuild';
+import {
+  getTransactionFromRequest,
+  withErrorInstrumentation,
+  withTracedServerSideDataFetcher,
+} from './utils/wrapperUtils';
 
 type GetInitialProps = Required<NextPage>['getInitialProps'];