fix(remix): isolate node-specific imports to their own paths

Author: logaretm

packages/remix/src/server/instrumentServer.ts

@@ -24,7 +24,6 @@ import {
   hasSpansEnabled,
   httpHeadersToSpanAttributes,
   isNodeEnv,
-  loadModule,
   SEMANTIC_ATTRIBUTE_SENTRY_OP,
   SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN,
   SEMANTIC_ATTRIBUTE_SENTRY_SOURCE,
@@ -35,7 +34,6 @@ import {
   winterCGRequestToRequestData,
   withIsolationScope,
 } from '@sentry/core';
-import { createRequire } from 'module';
 import { DEBUG_BUILD } from '../utils/debug-build';
 import { createRoutes, getTransactionName } from '../utils/utils';
 import { extractData, isResponse, json } from '../utils/vendor/response';
@@ -477,44 +475,3 @@ export const makeWrappedCreateRequestHandler = (options?: { instrumentTracing?:
       return wrapRequestHandler(requestHandler, newBuild, options);
     };
   };
-
-/**
- * Helper to load a module in both CJS and ESM contexts.
- * In ESM, we use createRequire to create a require function.
- * In CJS, we use the standard loadModule.
- */
-function loadModuleCompat<T>(moduleName: string): T | undefined {
-  // Check if we're in ESM context (module doesn't exist)
-  if (typeof module === 'undefined') {
-    // ESM context - use createRequire to get a require function
-    try {
-      // eslint-disable-next-line @typescript-eslint/no-var-requires
-      const require = createRequire(import.meta.url);
-      return require(moduleName) as T;
-    } catch {
-      return undefined;
-    }
-  } else {
-    // CJS context - use loadModule with module reference
-    // eslint-disable-next-line @typescript-eslint/no-explicit-any
-    return loadModule<T>(moduleName, module as any);
-  }
-}
-
-/**
- * Monkey-patch Remix's `createRequestHandler` from `@remix-run/server-runtime`
- * which Remix Adapters (https://remix.run/docs/en/v1/api/remix) use underneath.
- */
-export function instrumentServer(options?: { instrumentTracing?: boolean }): void {
-  const pkg = loadModuleCompat<{
-    createRequestHandler: CreateRequestHandlerFunction;
-  }>('@remix-run/server-runtime');
-
-  if (!pkg) {
-    DEBUG_BUILD && debug.warn('Remix SDK was unable to require `@remix-run/server-runtime` package.');
-
-    return;
-  }
-
-  fill(pkg, 'createRequestHandler', makeWrappedCreateRequestHandler(options));
-}

packages/remix/src/server/patchServerRuntime.ts

@@ -0,0 +1,46 @@
+import type { CreateRequestHandlerFunction } from '@remix-run/server-runtime';
+import { debug, fill, loadModule } from '@sentry/core';
+import { createRequire } from 'module';
+import { DEBUG_BUILD } from '../utils/debug-build';
+import { makeWrappedCreateRequestHandler } from './instrumentServer';
+
+/**
+ * Helper to load a module in both CJS and ESM contexts.
+ * In ESM, we use createRequire to create a require function.
+ * In CJS, we use the standard loadModule.
+ */
+function loadModuleCompat<T>(moduleName: string): T | undefined {
+  // Check if we're in ESM context (module doesn't exist)
+  if (typeof module === 'undefined') {
+    // ESM context - use createRequire to get a require function
+    try {
+      // eslint-disable-next-line @typescript-eslint/no-var-requires
+      const require = createRequire(import.meta.url);
+      return require(moduleName) as T;
+    } catch {
+      return undefined;
+    }
+  } else {
+    // CJS context - use loadModule with module reference
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
+    return loadModule<T>(moduleName, module as any);
+  }
+}
+
+/**
+ * Monkey-patch Remix's `createRequestHandler` from `@remix-run/server-runtime`
+ * which Remix Adapters (https://remix.run/docs/en/v1/api/remix) use underneath.
+ */
+export function instrumentServer(options?: { instrumentTracing?: boolean }): void {
+  const pkg = loadModuleCompat<{
+    createRequestHandler: CreateRequestHandlerFunction;
+  }>('@remix-run/server-runtime');
+
+  if (!pkg) {
+    DEBUG_BUILD && debug.warn('Remix SDK was unable to require `@remix-run/server-runtime` package.');
+
+    return;
+  }
+
+  fill(pkg, 'createRequestHandler', makeWrappedCreateRequestHandler(options));
+}

packages/remix/src/server/sdk.ts

@@ -4,9 +4,9 @@ import type { NodeClient, NodeOptions } from '@sentry/node';
 import { getDefaultIntegrations as getDefaultNodeIntegrations, init as nodeInit, isInitialized } from '@sentry/node';
 import { DEBUG_BUILD } from '../utils/debug-build';
 import type { RemixOptions } from '../utils/remixOptions';
-import { instrumentServer } from './instrumentServer';
 import { httpIntegration } from './integrations/http';
 import { remixIntegration } from './integrations/opentelemetry';
+import { instrumentServer } from './patchServerRuntime';
 
 /**
  * Returns the default Remix integrations.