[BUG] Investigate Google Gemini actions not working

[jcortes]

WHY

Resolves #16543

Summary by CodeRabbit

• Bug Fixes

  • Improved handling of empty or missing conversation history to prevent errors and ensure consistent output.

• Chores

  • Updated version numbers for related components and the package to reflect recent changes.

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[coderabbitai]

Walkthrough

This update refines the handling of the history parameter in the formatHistoryToContent method within the Google Gemini component, ensuring it safely manages null, undefined, or empty values. Additionally, the version numbers are incremented in the related action modules and the package manifest to reflect the update. No changes were made to the interfaces or exported entities except for the version properties.

Changes

File(s)	Change Summary
components/google_gemini/actions/common/generate-content.mjs	Improved handling of the history parameter in formatHistoryToContent to safely process null/undefined/empty values using optional chaining and a broader falsy check.
components/google_gemini/actions/generate-content-from-text-and-image/generate-content-from-text-and-image.mjs components/google_gemini/actions/generate-content-from-text/generate-content-from-text.mjs	Incremented exported version property from "0.2.0" to "0.2.1".
components/google_gemini/package.json	Updated package version from 0.3.0 to 0.3.1.

Sequence Diagram(s)

sequenceDiagram
    participant Caller
    participant formatHistoryToContent

    Caller->>formatHistoryToContent: Call with history (possibly null/undefined/empty)
    alt history is falsy or empty array
        formatHistoryToContent-->>Caller: Return []
    else history is valid array
        formatHistoryToContent->>formatHistoryToContent: history?.map(...)
        formatHistoryToContent-->>Caller: Return mapped content
    end

Loading

Assessment against linked issues

Objective	Addressed	Explanation
Fix handling of undefined/null/empty history in Google Gemini actions (#16543)	✅

Possibly related PRs

• Google Gemini - bug fix #16229: Also improves safety in formatHistoryToContent by handling undefined or null values.
• [ACTION] Update Google Gemini actions #16358: Modifies the same method, focusing on validation and transformation of the history parameter.

Suggested labels

action

Suggested reviewers

• michelle0927

Poem

A hop, a skip, a bug is gone,
History's null? Now we hop along!
With version bumps and code so neat,
The Gemini rabbit lands on its feet.
🐇✨

Warning

There were issues while running some tools. Please review the errors and either fix the tool's configuration or disable the tool if it's a critical failure.

🔧 ESLint

If the error stems from missing dependencies, add them to the package.json file. For unrecoverable errors (e.g., due to private dependencies), disable the tool in the CodeRabbit configuration.

components/google_gemini/actions/common/generate-content.mjs

Oops! Something went wrong! :(

ESLint: 8.57.1

Error [ERR_MODULE_NOT_FOUND]: Cannot find package 'jsonc-eslint-parser' imported from /eslint.config.mjs
at packageResolve (node:internal/modules/esm/resolve:839:9)
at moduleResolve (node:internal/modules/esm/resolve:908:18)
at defaultResolve (node:internal/modules/esm/resolve:1038:11)
at ModuleLoader.defaultResolve (node:internal/modules/esm/loader:557:12)
at ModuleLoader.resolve (node:internal/modules/esm/loader:525:25)
at ModuleLoader.getModuleJob (node:internal/modules/esm/loader:246:38)
at ModuleJob._link (node:internal/modules/esm/module_job:126:49)

components/google_gemini/actions/generate-content-from-text/generate-content-from-text.mjs

Oops! Something went wrong! :(

ESLint: 8.57.1

Error [ERR_MODULE_NOT_FOUND]: Cannot find package 'jsonc-eslint-parser' imported from /eslint.config.mjs
at packageResolve (node:internal/modules/esm/resolve:839:9)
at moduleResolve (node:internal/modules/esm/resolve:908:18)
at defaultResolve (node:internal/modules/esm/resolve:1038:11)
at ModuleLoader.defaultResolve (node:internal/modules/esm/loader:557:12)
at ModuleLoader.resolve (node:internal/modules/esm/loader:525:25)
at ModuleLoader.getModuleJob (node:internal/modules/esm/loader:246:38)
at ModuleJob._link (node:internal/modules/esm/module_job:126:49)

components/google_gemini/actions/generate-content-from-text-and-image/generate-content-from-text-and-image.mjs

Oops! Something went wrong! :(

ESLint: 8.57.1

Error [ERR_MODULE_NOT_FOUND]: Cannot find package 'jsonc-eslint-parser' imported from /eslint.config.mjs
at packageResolve (node:internal/modules/esm/resolve:839:9)
at moduleResolve (node:internal/modules/esm/resolve:908:18)
at defaultResolve (node:internal/modules/esm/resolve:1038:11)
at ModuleLoader.defaultResolve (node:internal/modules/esm/loader:557:12)
at ModuleLoader.resolve (node:internal/modules/esm/loader:525:25)
at ModuleLoader.getModuleJob (node:internal/modules/esm/loader:246:38)
at ModuleJob._link (node:internal/modules/esm/module_job:126:49)

---

📜 Recent review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 7fefaef and 02dcf24.

⛔ Files ignored due to path filters (1)

• pnpm-lock.yaml is excluded by !**/pnpm-lock.yaml

📒 Files selected for processing (4)

• components/google_gemini/actions/common/generate-content.mjs (1 hunks)
• components/google_gemini/actions/generate-content-from-text-and-image/generate-content-from-text-and-image.mjs (1 hunks)
• components/google_gemini/actions/generate-content-from-text/generate-content-from-text.mjs (1 hunks)
• components/google_gemini/package.json (1 hunks)

⏰ Context from checks skipped due to timeout of 90000ms (4)

• GitHub Check: pnpm publish
• GitHub Check: Verify TypeScript components
• GitHub Check: Publish TypeScript components
• GitHub Check: Lint Code Base

🔇 Additional comments (6)

components/google_gemini/package.json (1)

3-3: Version bump aligns with the bug fix

The version increment from 0.3.0 to 0.3.1 is appropriate for a bug fix release following semantic versioning principles.

components/google_gemini/actions/generate-content-from-text/generate-content-from-text.mjs (1)

9-9: Version increment is consistent with the package version bump

The increment from 0.2.0 to 0.2.1 appropriately reflects a bug fix implementation and maintains version consistency across components.

components/google_gemini/actions/generate-content-from-text-and-image/generate-content-from-text-and-image.mjs (1)

12-12: Version increment matches other component updates

The change from 0.2.0 to 0.2.1 is consistent with the other action module updates, reflecting the bug fix implementation.

components/google_gemini/actions/common/generate-content.mjs (3)

59-61: Fixed null/undefined handling for history parameter

The updated condition properly handles cases where history is null, undefined, or an empty array, preventing potential runtime errors.

---

63-63: Added optional chaining for safer history mapping

The addition of the optional chaining operator (?.) ensures the code won't throw an error when attempting to map over a null or undefined history value.

---

59-89:

❓ Verification inconclusive

Verify fix with a test case

The changes look good, but it would be valuable to verify that they properly address the reported issue.

---

🏁 Script executed:

#!/bin/bash
# Check for issues in the PR related to history parameter handling

# Look for any error reports or issues related to history parameter
echo "Searching for related issues in PR comments or issues..."
gh issue view 16543 --json title,body

# Check for any usages of formatHistoryToContent with null/undefined values
echo "Checking for potential usage patterns that might have triggered the bug..."
rg -A2 "formatHistoryToContent" --type js

Length of output: 526

---

Add comprehensive tests for history handling in formatHistoryToContent

We need to confirm that the recent guards around the history parameter actually cover all edge cases. Please add unit tests in the suite for components/google_gemini/actions/common/generate-content.mjs to assert that:

• When history is null or undefined, it returns an empty array ([]).
• When history is an empty array, it returns [].
• When history items are JSON strings, they’re parsed correctly.
• Invalid JSON strings throw a ConfigurationError with the expected message.
• Items missing text or role, or with role not in ["user","model"], throw a ConfigurationError.
• A well‐formed history array returns the correct array of { parts: [{ text }], role } objects.

This will verify that the change fully addresses the “[BUG] Investigate Google Gemini actions not working” scenario.

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---

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