Files
gemini-cli/packages/server/src/utils/messageInspectors.ts
Taylor Mullen 597dc86a9c Fix(chat): Prevent empty model response after function call
- Addresses a Gemini model bug where it may return an empty content object after a function response.
- Previously, the SDK attempted to inject an empty model message, which could disrupt curated history.
- This change modifies our custom  class to detect this scenario using an  utility and avoid pushing an unnecessary empty model message, thus preserving history integrity.

Workaround for https://b.corp.google.com/issues/420354090
Part of https://github.com/google-gemini/gemini-cli/issues/551
2025-05-26 14:29:24 -07:00

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TypeScript

/**
* @license
* Copyright 2025 Google LLC
* SPDX-License-Identifier: Apache-2.0
*/
import { Content } from '@google/genai';
export function isFunctionResponse(content: Content): boolean {
return (
content.role === 'user' &&
!!content.parts &&
content.parts.every((part) => !!part.functionResponse)
);
}