fix(patch): cherry-pick 07056c8 to release/v0.27.3-pr-18656 to patch version v0.27.3 and create version 0.27.4

[gemini-cli-robot]

This PR automatically cherry-picks commit 07056c8 to patch version v0.27.3 in the stable release to create version 0.27.4.

[gemini-code-assist]

Summary of Changes

Hello @gemini-cli-robot, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request introduces a critical fix to improve the robustness of API response processing within the core package. It ensures that the fromGenerateContentResponse function can safely handle malformed or incomplete responses by providing default values, thereby enhancing the stability of the application when interacting with external services. This change is being cherry-picked to patch a stable release.

Highlights

• Robust API Response Handling: The fromGenerateContentResponse utility now gracefully handles cases where the incoming CaGenerateContentResponse object might be missing its response property, preventing potential runtime errors and ensuring a consistent output structure.
• Enhanced Test Coverage: A new test case has been added to converter.test.ts specifically to validate the robust handling of missing response properties, ensuring the function returns an empty candidates array and correctly assigns the traceId.

Changelog

• packages/core/src/code_assist/converter.test.ts
  • Added a new test case (should handle missing response property gracefully) to converter.test.ts to verify that fromGenerateContentResponse correctly processes CaGenerateContentResponse objects that lack the response property, ensuring candidates is an empty array and responseId is set from traceId.
• packages/core/src/code_assist/converter.ts
  • Modified the fromGenerateContentResponse function to explicitly check if res.response is defined. If it's not, out.candidates is initialized as an empty array, preventing null or undefined access errors.
  • Reordered the assignment of out.responseId to res.traceId to occur before accessing res.response.

Activity

• This pull request was automatically generated by gemini-cli-robot to cherry-pick commit 07056c8f16a9340aedcc716a5c247da07c135cf2 to the release/v0.27.3-pr-18656 branch.
• The purpose is to create a patch version v0.27.4 for the stable release v0.27.3.

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[gemini-code-assist]

Code Review

This pull request cherry-picks a fix to gracefully handle malformed CaGenerateContentResponse objects that may be missing the response property. The change in fromGenerateContentResponse prevents a potential runtime error by checking for the existence of res.response and providing a safe default. A new test case has been added to verify this behavior. The fix is correct and improves the robustness of the response conversion logic. The changes look good.

[github-actions]

Size Change: +67 B (0%)

Total Size: 23.5 MB

ℹ️ View Unchanged

Filename	Size	Change
./bundle/gemini.js	23.5 MB	+67 B (0%)
./bundle/sandbox-macos-permissive-closed.sb	1.03 kB	0 B
./bundle/sandbox-macos-permissive-open.sb	890 B	0 B
./bundle/sandbox-macos-permissive-proxied.sb	1.31 kB	0 B
./bundle/sandbox-macos-restrictive-closed.sb	3.29 kB	0 B
./bundle/sandbox-macos-restrictive-open.sb	3.36 kB	0 B
./bundle/sandbox-macos-restrictive-proxied.sb	3.56 kB	0 B

_{compressed-size-action}

[jacob314]