add application key top level

Author: chargome

packages/nextjs/src/config/getBuildPluginOptions.ts

@@ -309,6 +309,7 @@ export function getBuildPluginOptions({
   const skipSourcemapsUpload = shouldSkipSourcemapUpload(buildTool, useRunAfterProductionCompileHook);
 
   return {
+    applicationKey: sentryBuildOptions.applicationKey,
     authToken: sentryBuildOptions.authToken,
     headers: sentryBuildOptions.headers,
     org: sentryBuildOptions.org,

packages/nextjs/src/config/turbopack/constructTurbopackConfig.ts

@@ -66,7 +66,8 @@ export function constructTurbopackConfig({
   // so it is safe even for node_modules with strict initialization order.
   // We only exclude Next.js build polyfills which contain non-standard syntax that causes
   // parse errors when any code is prepended (Turbopack re-parses the loader output).
-  const applicationKey = userSentryOptions?._experimental?.turbopackApplicationKey;
+  // eslint-disable-next-line deprecation/deprecation
+  const applicationKey = userSentryOptions?.applicationKey ?? userSentryOptions?._experimental?.turbopackApplicationKey;
   if (applicationKey && nextJsVersion && supportsTurbopackRuleCondition(nextJsVersion)) {
     newConfig.rules = safelyAddTurbopackRule(newConfig.rules, {
       matcher: '*.{ts,tsx,js,jsx,mjs,cjs}',

packages/nextjs/src/config/types.ts

@@ -463,6 +463,18 @@ export type SentryBuildOptions = {
     };
   };
 
+  /**
+   * A key that is used to identify the application in the Sentry bundler plugins.
+   * This key is used by the `thirdPartyErrorFilterIntegration` to filter out errors
+   * originating from third-party scripts.
+   *
+   * For webpack builds, this is forwarded to the `@sentry/webpack-plugin`.
+   * For Turbopack builds, this injects module metadata via a custom loader.
+   *
+   * @see https://docs.sentry.io/platforms/javascript/configuration/filtering/#using-thirdpartyerrorfilterintegration
+   */
+  applicationKey?: string;
+
   /**
    * Options to configure various bundle size optimizations related to the Sentry SDK.
    */
@@ -738,8 +750,10 @@ export type SentryBuildOptions = {
      * webpack builds via its `moduleMetadata` / `applicationKey` option.
      *
      * Requires Next.js 16+
+     *
+     * @deprecated Use the top-level `applicationKey` option instead, which works for both webpack and Turbopack builds.
      */
-    turbopackApplicationKey?: string;
+    turbopackApplicationKey?: string; // TODO(v11): remove this option
     /**
      * Options for React component name annotation in Turbopack builds.
      * When enabled, JSX elements are annotated with `data-sentry-component`,

packages/nextjs/test/config/getBuildPluginOptions.test.ts

@@ -61,6 +61,21 @@ describe('getBuildPluginOptions', () => {
       });
     });
 
+    it('forwards applicationKey to plugin options', () => {
+      const sentryBuildOptions: SentryBuildOptions = {
+        applicationKey: 'my-app-key',
+      };
+
+      const result = getBuildPluginOptions({
+        sentryBuildOptions,
+        releaseName: mockReleaseName,
+        distDirAbsPath: mockDistDirAbsPath,
+        buildTool: 'after-production-compile-webpack',
+      });
+
+      expect(result.applicationKey).toBe('my-app-key');
+    });
+
     it('normalizes Windows paths to posix for glob patterns in after-production-compile builds', () => {
       const windowsPath = 'C:\\Users\\test\\.next';
       const sentryBuildOptions: SentryBuildOptions = {

packages/nextjs/test/config/turbopack/constructTurbopackConfig.test.ts

@@ -977,6 +977,39 @@ describe('moduleMetadataInjection with applicationKey', () => {
     });
   });
 
+  it('should add metadata loader rule when top-level applicationKey is set and Next.js >= 16', () => {
+    const userNextConfig: NextConfigObject = {};
+
+    const result = constructTurbopackConfig({
+      userNextConfig,
+      userSentryOptions: { applicationKey: 'my-top-level-key' },
+      nextJsVersion: '16.0.0',
+    });
+
+    const rule = result.rules!['*.{ts,tsx,js,jsx,mjs,cjs}'] as {
+      loaders: Array<{ loader: string; options: { applicationKey: string } }>;
+    };
+    expect(rule.loaders[0]!.options.applicationKey).toBe('my-top-level-key');
+  });
+
+  it('should prefer top-level applicationKey over deprecated _experimental.turbopackApplicationKey', () => {
+    const userNextConfig: NextConfigObject = {};
+
+    const result = constructTurbopackConfig({
+      userNextConfig,
+      userSentryOptions: {
+        applicationKey: 'top-level-key',
+        _experimental: { turbopackApplicationKey: 'deprecated-key' },
+      },
+      nextJsVersion: '16.0.0',
+    });
+
+    const rule = result.rules!['*.{ts,tsx,js,jsx,mjs,cjs}'] as {
+      loaders: Array<{ loader: string; options: { applicationKey: string } }>;
+    };
+    expect(rule.loaders[0]!.options.applicationKey).toBe('top-level-key');
+  });
+
   it('should only exclude Next.js polyfills, not all foreign modules', () => {
     const userNextConfig: NextConfigObject = {};