fix(consola): Normalize extra keys from consola

packages/core/src/integrations/consola.ts

@@ -3,6 +3,7 @@ import { getClient } from '../currentScopes';
 import { _INTERNAL_captureLog } from '../logs/internal';
 import { formatConsoleArgs } from '../logs/utils';
 import type { LogSeverityLevel } from '../types-hoist/log';
+import { normalize } from '../utils/normalize';
 
 /**
  * Options for the Sentry Consola reporter.
@@ -61,8 +62,9 @@ export interface ConsolaReporter {
  */
 export interface ConsolaLogObject {
   /**
-   * Allows additional custom properties to be set on the log object.
-   * These properties will be captured as log attributes with a 'consola.' prefix.
+   * Allows additional custom properties to be set on the log object. These properties will be captured as log attributes.
+   *
+   * Additional properties are set when passing a single object with a `message` (`consola.[type]({ message: '', ... })`) or if the reporter is called directly
    *
    * @example
    * ```ts
@@ -73,7 +75,7 @@ export interface ConsolaLogObject {
    *   userId: 123,
    *   sessionId: 'abc-123'
    * });
-   * // Will create attributes: consola.userId and consola.sessionId
+   * // Will create attributes: `userId` and `sessionId`
    * ```
    */
   [key: string]: unknown;
@@ -152,6 +154,10 @@ export interface ConsolaLogObject {
    *
    * When provided, this is the final formatted message. When not provided,
    * the message should be constructed from the `args` array.
+   *
+   * Note: In reporters, `message` is typically undefined. It is primarily for
+   * `consola.[type]({ message: 'xxx' })` usage and is normalized into `args` before
+   * reporters receive the log object. See: https://github.com/unjs/consola/issues/406#issuecomment-3684792551
    */
   message?: string;
 }
@@ -194,8 +200,9 @@ export function createConsolaReporter(options: ConsolaReporterOptions = {}): Con
 
   return {
     log(logObj: ConsolaLogObject) {
+      // We need to exclude certain known properties from being added as additional attributes
       // eslint-disable-next-line @typescript-eslint/no-unused-vars
-      const { type, level, message: consolaMessage, args, tag, date: _date, ...attributes } = logObj;
+      const { type, level, message: consolaMessage, args, tag, date: _date, ...rest } = logObj;
 
       // Get client - use provided client or current client
       const client = providedClient || getClient();
@@ -223,7 +230,13 @@ export function createConsolaReporter(options: ConsolaReporterOptions = {}): Con
       }
       const message = messageParts.join(' ');
 
+      const attributes: Record<string, unknown> = {};
+
       // Build attributes
+      for (const [key, value] of Object.entries(rest)) {
+        attributes[key] = normalize(value, normalizeDepth, normalizeMaxBreadth);
+      }
+
       attributes['sentry.origin'] = 'auto.log.consola';
 
       if (tag) {

packages/core/test/lib/integrations/consola.test.ts

@@ -62,7 +62,7 @@ describe('createConsolaReporter', () => {
   });
 
   describe('message and args handling', () => {
-    it('should format message from args when message is not provided', () => {
+    it('should format message from args', () => {
       const logObj = {
         type: 'info',
         args: ['Hello', 'world', 123, { key: 'value' }],
@@ -101,6 +101,51 @@ describe('createConsolaReporter', () => {
         },
       });
     });
+
+    it('consola-merged: args=[message] with extra keys on log object', () => {
+      sentryReporter.log({
+        type: 'log',
+        level: 2,
+        args: ['Hello', 'world', { some: 'obj' }],
+        userId: 123,
+        action: 'login',
+        time: '2026-02-24T10:24:04.477Z',
+        smallObj: { firstLevel: { secondLevel: { thirdLevel: { fourthLevel: 'deep' } } } },
+        tag: '',
+      });
+
+      const call = vi.mocked(_INTERNAL_captureLog).mock.calls[0]![0];
+
+      // Message from args
+      expect(call.message).toBe('Hello world {"some":"obj"}');
+      expect(call.attributes).toMatchObject({
+        'consola.type': 'log',
+        'consola.level': 2,
+        userId: 123,
+        smallObj: { firstLevel: { secondLevel: { thirdLevel: '[Object]' } } }, // Object is normalized
+        action: 'login',
+        time: '2026-02-24T10:24:04.477Z',
+        'sentry.origin': 'auto.log.consola',
+      });
+      expect(call.attributes?.['sentry.message.parameter.0']).toBeUndefined();
+    });
+
+    it('capturing custom keys mimicking direct reporter.log({ type, message, userId, sessionId })', () => {
+      sentryReporter.log({
+        type: 'info',
+        message: 'User action',
+        userId: 123,
+        sessionId: 'abc-123',
+      });
+
+      const call = vi.mocked(_INTERNAL_captureLog).mock.calls[0]![0];
+      expect(call.message).toBe('User action');
+      expect(call.attributes).toMatchObject({
+        'consola.type': 'info',
+        userId: 123,
+        sessionId: 'abc-123',
+      });
+    });
   });
 
   describe('level mapping', () => {