fix(webview): use zoo-diagnostics- prefix for diagnostics temp file (#193)

[proyectoauraorg]

Summary

Fixes #193. The diagnostics temp file is still created with the legacy roo-diagnostics- prefix; this renames it to zoo-diagnostics- to match the Roo → Zoo rebrand.

Note on history (re-opening earlier work)

This re-does the fix from #194, which I closed myself by mistake. That night I had two Shift+Enter PRs in play — my #202 was correctly superseded by #199 — and a few hours later I mistakenly closed #194 (diagnostics) citing "#199" too. #194 is unrelated to #199 (different feature, no shared files), so the diagnostics bug was never actually fixed. Reopening cleanly here with proof.

Proof the bug is still live on main

src/core/webview/diagnosticsHandler.ts:76

const tempFileName = `roo-diagnostics-${taskId.slice(0, 8)}-${timestamp}.json`

#199 (merged 2026-05-19) only touched webview-ui/.../ChatTextArea.tsx, so it could not have changed this line.

Change

• src/core/webview/diagnosticsHandler.ts: roo-diagnostics- → zoo-diagnostics-
• Updated test expectations in diagnosticsHandler.spec.ts

Testing

vitest run core/webview/__tests__/diagnosticsHandler.spec.ts
# Test Files 1 passed (1) · Tests 5 passed (5)

Thanks for the earlier reviews on #194 (@navedmerchant, @edelauna) — reusing that work here. Sorry for the churn!

Summary by CodeRabbit

Release Notes

• Bug Fixes
  • Corrected the naming convention for generated diagnostic files to improve consistency and identification.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro Plus

Run ID: 0c572517-d9e7-4cab-9831-74065ec6baa6

📥 Commits

Reviewing files that changed from the base of the PR and between b42e037 and 6b749ea.

📒 Files selected for processing (2)

• src/core/webview/__tests__/diagnosticsHandler.spec.ts
• src/core/webview/diagnosticsHandler.ts

---

📝 Walkthrough

Walkthrough

The PR corrects a branding inconsistency by renaming the diagnostic temp file prefix from roo-diagnostics- to zoo-diagnostics- in the diagnostics handler and updates test expectations to validate the corrected filename pattern.

Changes

Diagnostics File Prefix Correction

Layer / File(s)	Summary
Prefix correction and test assertions src/core/webview/diagnosticsHandler.ts, src/core/webview/__tests__/diagnosticsHandler.spec.ts	The generateErrorDiagnostics function updates its temporary filename template prefix from roo-diagnostics- to zoo-diagnostics-. Test assertions for result.filePath and the writtenPath argument to fs.writeFile are updated to match the corrected prefix.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Poem

🐰 A prefix so quick, a rebrand so neat,
From roo to zoo, the branding's complete!
Two lines, then the tests align just right,
Diagnostics now branded in proper Zoo light! 🎉

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly and concisely describes the main change: fixing the diagnostics temp file prefix from roo- to zoo- to align with branding.
Description check	✅ Passed	The PR description is well-structured with summary, context, proof, and testing details that align with the template's key sections.
Linked Issues check	✅ Passed	The PR fully addresses the requirements of issues #193 and #194: it renames the diagnostics prefix from roo-diagnostics- to zoo-diagnostics- and updates corresponding test assertions.
Out of Scope Changes check	✅ Passed	All changes are directly related to fixing the diagnostics file naming: the handler code change and test update are both necessary and within scope of issue #193.
Docstring Coverage	✅ Passed	Docstring coverage is 100.00% which is sufficient. The required threshold is 80.00%.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

📢 Thoughts on this report? Let us know!