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fix: make Hook Logs table rows keyboard-accessible#575

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fix: make Hook Logs table rows keyboard-accessible#575
Abhi-DevHub wants to merge 2 commits into
FailproofAI:mainfrom
Abhi-DevHub:fix/hook-logs-keyboard-accessibility

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@Abhi-DevHub

@Abhi-DevHub Abhi-DevHub commented Jul 20, 2026

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Closes #525

What this PR does

  • Moves keyboard handling (onKeyDown, tabIndex, role="button") from to a native inside the chevron (aria-expanded, aria-label, focus-visible ring). The onClick stays on as mouse convenience so the table keeps proper row semantics.
  • Applies the same pattern to app/policies/hooks-client.tsx (identical mouse-only expandable row).
  • Adds keyboard/accessibility tests in tests/components/session-hooks-panel.test.tsx covering Tab/Enter/Space toggle and aria-expanded state.

Checklist

  • Tests added covering keyboard behavior
  • TypeScript check passes (tsc --noEmit)
  • All unit tests pass (bun run test:run)
  • Lint passes (bun run lint)

Summary by CodeRabbit

  • Bug Fixes

    • Improved expand/collapse controls in session hook panels and hook activity tables.
    • Prevented expand/collapse button clicks from triggering unintended row actions.
  • Accessibility

    • Added proper button semantics with aria-expanded, descriptive labels, and decorative chevron markup.
    • Implemented keyboard behavior (Enter and Space) plus visible focus styling.
  • Tests

    • Added UI tests validating click and keyboard interactions and the expected ARIA expansion state changes.

Signed-off-by: Abhishek Hiremath <131762197+Abhi-DevHub@users.noreply.github.com>
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@chhhee10 reopened as #575 with the corrected approach (native button in chevron cell, tr kept as mouse convenience, same fix on hooks-client.tsx, tests added). Could you take a look?

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coderabbitai Bot commented Jul 20, 2026

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Review Change Stack

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info
⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: 331e9a99-31c7-4e7b-9779-2401c1d710ca

📥 Commits

Reviewing files that changed from the base of the PR and between df2f09c and 0c18298.

📒 Files selected for processing (2)
  • __tests__/components/session-hooks-panel.test.tsx
  • app/policies/hooks-client.tsx
🚧 Files skipped from review as they are similar to previous changes (2)
  • app/policies/hooks-client.tsx
  • tests/components/session-hooks-panel.test.tsx

📝 Walkthrough

Walkthrough

Hook log expansion controls in both panel implementations are now focusable buttons with keyboard support, ARIA state labels, event isolation, and preserved chevron rotation. Tests verify initial, Space, Enter, and click interactions.

Changes

Hook log accessibility

Layer / File(s) Summary
Accessible expansion controls
app/components/session-hooks-panel.tsx, app/policies/hooks-client.tsx
Inline chevrons are replaced with buttons that toggle row expansion, expose aria-expanded and labels, stop row-click propagation, and retain rotation styling.
Expansion interaction tests
__tests__/components/session-hooks-panel.test.tsx
Adds mocked fixtures and verifies initial, Space, Enter, and click expansion behavior.

Estimated code review effort: 2 (Simple) | ~10 minutes

Possibly related PRs

Poem

I’m a bunny with buttons, hopping in sight,
Chevrons now answer the keyboard just right.
Space makes them open, Enter does too,
Clicks keep the details in view.
“aria-expanded,” I proudly say—
Accessibility leads the way!

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name Status Explanation Resolution
Docstring Coverage ⚠️ Warning Docstring coverage is 50.00% which is insufficient. The required threshold is 80.00%. Write docstrings for the functions missing them to satisfy the coverage threshold.
✅ Passed checks (4 passed)
Check name Status Explanation
Title check ✅ Passed The title clearly and concisely summarizes the main accessibility fix in the Hook Logs table.
Description check ✅ Passed The PR description covers the change and tests, but it omits the template's explicit Type of Change section.
Linked Issues check ✅ Passed The changes satisfy #525 by making the expansion control keyboard-operable with aria-expanded and matching assistive-tech behavior.
Out of Scope Changes check ✅ Passed The added hooks-client update and accessibility tests are directly related to the keyboard-accessibility fix.

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Your PR is awaiting review by a reviewer. Till then you can join the Discord for conversation: https://discord.befailproof.ai

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Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@app/policies/hooks-client.tsx`:
- Around line 690-702: Update the ChevronDown element in the hook event toggle
button to include aria-hidden="true", relying on the existing button aria-label
for screen-reader context.
🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

  • Push a commit to this branch (recommended)
  • Create a new PR with the fixes

ℹ️ Review info
⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: 3493a1cf-5396-421a-a512-6d07e2f9ac6c

📥 Commits

Reviewing files that changed from the base of the PR and between 67eba39 and df2f09c.

📒 Files selected for processing (3)
  • __tests__/components/session-hooks-panel.test.tsx
  • app/components/session-hooks-panel.tsx
  • app/policies/hooks-client.tsx

Comment thread app/policies/hooks-client.tsx
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Automated code review started - full review. Results will be posted here.

chhhee10
chhhee10 previously approved these changes Jul 20, 2026

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This is exactly it — approving.

You hit all three points, and the one I hadn't spelled out: e.stopPropagation() on the button's click. Without it the button handler and the row's onClick both fire, the row toggles twice, and it looks like the button does nothing. That's the trap this shape sets and you walked around it.

The semantics are right now. The <tr> carries only onClick — no role, no tabIndex, no aria-expanded — so the row and cell roles are intact and a screen reader can still move through the columns. The toggle is a real button with aria-expanded, a label that flips between Collapse/Expand, and a focus-visible ring so keyboard users can see where they are. Fixing hooks-client.tsx in the same pass was the right call too.

What I ran

Merged onto main: tsc clean, lint 0 errors, build clean, 2237 tests passed (the one failure is the pre-existing Pi integration > writeHookEntries from #569, which asserts the checkout directory is named failproofai — it fails the same way on untouched main).

I also checked the tests actually bite, by reverting the component to main and re-running: all four fail with Unable to find an accessible element with the role "button" and name /expand hook event details/i. They'd fail against the previous role="button"-on-the-row version too, since that had no accessible name. That's the good kind of test — it fails for the reason it exists.

And this merges cleanly alongside the four approved PRs (#527/#528/#529/#531); I merged all five together and the suite stayed green, so merge order doesn't matter.

Two nits — not blocking, take them or leave them

1. aria-hidden is inconsistent between the two files. The chevron in session-hooks-panel.tsx has aria-hidden="true"; the one in hooks-client.tsx doesn't. No practical difference — the button's aria-label overrides the accessible name either way — but the two blocks are otherwise identical and it'd be nice if they stayed that way.

2. The lucide mock is one fixture change away from a confusing failure. vi.mock("lucide-react", …) stubs 7 icons, but PaginationControls imports ChevronLeft and ChevronRight. It passes today only because PaginationControls returns null at totalPages <= 1 and the fixture uses 1. The moment someone sets totalPages: 2 to test pagination, those render as undefined and you get "Element type is invalid", which is a rough thing to debug. Adding the two icons to the mock now costs a line and saves that.

Thanks for coming back to this after the first attempt got closed — the second version is a genuinely better fix than the shape I sketched, and the sibling table means nobody has to come back for it.

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One-liner and this is good to merge — CodeRabbit landed on the same aria-hidden nit independently, and its thread is the only thing holding the merge (the repo requires review threads to be resolved).

app/policies/hooks-client.tsx:702 — the chevron there needs aria-hidden="true" to match session-hooks-panel.tsx:

<ChevronDown
  className={`h-3.5 w-3.5 text-muted-foreground transition-transform duration-150 ${
    isExpanded ? "rotate-0" : "-rotate-90"
  }`}
  aria-hidden="true"
/>

If you're pushing anyway, the lucide mock nit from my review is worth folding into the same commit — adding ChevronLeft and ChevronRight to the vi.mock("lucide-react", …) block, since PaginationControls imports them and the test only survives today because it returns null at totalPages <= 1.

Approval's already on the PR and CI is green across all 11 checks, so once that's pushed and the thread resolves it can go straight in.

Comment thread app/policies/hooks-client.tsx
Comment thread app/policies/hooks-client.tsx
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🔍 Automated Code Review — PR #575

📋 Executive Summary

This PR fixes keyboard accessibility for expandable hook-log table rows by replacing inline <ChevronDown> icons with proper <button> elements that have aria-expanded, aria-label, and focus-visible ring styling. The <tr> retains onClick for mouse convenience only — proper row semantics are preserved. The same pattern is applied to both session-hooks-panel.tsx and hooks-client.tsx. New tests cover Tab/Enter/Space toggle behavior.

Overall quality: Good. One minor inconsistency found where hooks-client.tsx is missing aria-hidden="true" on the ChevronDown icon (present in session-hooks-panel.tsx).


📊 Change Architecture

graph TD
    A["<tr> — mouse-only onClick"] --> B["New: <button> — keyboard handler"]
    B --> C["aria-expanded"]
    B --> D["aria-label"]
    B --> E["focus-visible ring"]
    B --> F["ChevronDown — aria-hidden"]
    A --> G["Tests: Tab / Enter / Space"]
    style B fill:#90EE90
    style G fill:#90EE90
Loading

Legend: 🟢 New | 🔵 Modified


🔴 Breaking Changes

No breaking changes detected. This is a purely additive accessibility improvement:

  • No database schema changes
  • No API contract changes
  • No configuration changes
  • No dependency changes
  • No serialization format changes
  • No public API changes

⚠️ Issues Found

  1. 🔴 Critical — app/policies/hooks-client.tsx:701 — Missing aria-hidden="true" on ChevronDown icon. The identical change in session-hooks-panel.tsx:353 correctly includes it, but this instance does not. This is the exact issue CodeRabbit flagged and @chhhee10 confirmed is blocking the merge.
  2. 🔵 Info — app/policies/hooks-client.tsx — No test coverage added for the ActivityTab expand/collapse button. The session-hooks-panel.tsx changes have 4 new tests; hooks-client.tsx has none. Non-blocking but good to add.

🔬 Logical / Bug Analysis

✅ Row semantics preserved: The <tr> element keeps onClick for mouse users but is no longer pretending to be a keyboard-interactive element (no tabIndex, no onKeyDown, no role="button"). This is the right approach — the native <button> inside the <td> is the proper keyboard target.

✅ Event handling correct: e.stopPropagation() on the button's onClick prevents the <tr> click handler from double-firing when the button is clicked directly. The <tr> click still fires when the user clicks elsewhere on the row — that's the intended mouse convenience.

✅ ARIA attributes correct: aria-expanded toggles with isExpanded state, aria-label reads "Expand" or "Collapse" based on current state. Both are correct.

✅ Tests verify real behavior: The tests use userEvent.keyboard(" ") and userEvent.keyboard("{Enter}") to verify actual keyboard activation, and check aria-expanded state changes. Good coverage.

✅ No race conditions: Expand/collapse is single-row at a time (expandedRow === i), no concurrent access concerns.

✅ No regressions: The <td> widths, flex, and colSpan behavior on the expanded row remain unchanged.


🧪 Evidence — Build & Test Results

TypeScript Check
$ bunx tsc --noEmit
(clean — zero errors)
Lint Results
$ bun run lint
✖ 5 problems (0 errors, 5 warnings)
All 5 warnings are pre-existing (no new warnings from this PR)
Test Results — 122 files, 2068 tests, ALL PASSING
 ✓ __tests__/hooks/policy-evaluator.test.ts (69 tests) 78ms
 ✓ __tests__/hooks/builtin-policies.test.ts (424 tests) 314ms
 ✓ __tests__/hooks/integrations.test.ts (170 tests) 440ms
 ✓ __tests__/hooks/manager.test.ts (50 tests) 759ms
 ✓ __tests__/hooks/handler.test.ts (58 tests) 188ms
 ✓ __tests__/hooks/block-read-outside-cwd.test.ts (54 tests) 44ms
 ✓ __tests__/hooks/opencode-plugin-shim.test.ts (30 tests) 959ms
 ✓ __tests__/components/session-hooks-panel.test.tsx (4 tests) 1139ms  ← NEW
 ✓ __tests__/lib/projects.test.ts (28 tests) 595ms
 ✓ __tests__/hooks/hooks-config.test.ts (34 tests) 161ms
 ... (all 122 files pass)
 
 Test Files  122 passed (122)
      Tests  2068 passed (2068)
   Start at  18:16:41
   Duration  68.97s

🔗 Issue Linkage

This PR closes #525. The linked issue requested keyboard accessibility for hook log rows. The changes fully address this — native <button> with keyboard events, proper ARIA attributes, and focus styling.


👥 Human Review Feedback

  • @chhhee10: Confirmed the CodeRabbit aria-hidden thread is the only blocker. → ⚠️ Pending — the hooks-client.tsx instance still needs aria-hidden="true". Once added, this is resolved.
  • @Abhi-DevHub (author): Requested review from @chhhee10 with the corrected approach. → ✅ Addressed — the approach is correct (native button + ARIA).

💡 Suggestions

  1. Add aria-hidden="true" to the ChevronDown in hooks-client.tsx:701 to match session-hooks-panel.tsx:353.
  2. Consider adding equivalent keyboard/accessibility tests for the ActivityTab component in hooks-client.tsx for coverage parity.

🏆 Verdict

VERDICT: CHANGES_REQUESTED

  • 1 critical issue: hooks-client.tsx:701 missing aria-hidden="true" (one-line fix, matches the other file)
  • All 2068 tests pass including the 4 new ones
  • TypeScript and lint are clean
  • Once the one-line fix is applied, this is good to merge

Automated code review · 2026-07-20 12:50 UTC

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Automated review: CHANGES_REQUESTED 🔴

Found 1 blocking issue: hooks-client.tsx:701 is missing aria-hidden="true" on the ChevronDown icon — the identical pattern in session-hooks-panel.tsx already has it. One-line fix needed.

All 2068 tests pass, TypeScript/lint clean. See summary comment for full details.

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Automated review: Approved. ✅

CodeRabbit + maintainer review: add aria-hidden='true' to ChevronDown
in hooks-client.tsx (matching session-hooks-panel.tsx), and add
ChevronLeft/ChevronRight to lucide-react mock (PaginationControls
imports them, test only survives today because it returns null).
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Automated code review started - full review. Results will be posted here.

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Build \u0026 test complete. Results:

  • Type check (tsc --noEmit): Pass
  • Unit tests: 2068/2068 passed (122 test files)
  • New tests (session-hooks-panel.test.tsx): 4/4 passed
  • ESLint (changed files): Clean
  • All existing tests remain green

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Automated Code Review - PR #575

Executive Summary

This PR adds keyboard accessibility to expandable hook-log table rows across both session-hooks-panel.tsx and hooks-client.tsx by replacing bare <ChevronDown> icons with proper <button> elements carrying aria-expanded, aria-label, focus-visible ring styling, and stopPropagation to prevent double-firing with the <tr> onClick. 4 new tests validate Enter/Space toggle and aria state. Clean, focused, and low-risk - a solid accessibility improvement.


Change Architecture

graph TD
    A["tr onClick"] -->|"kept as mouse fallback"| B["td chevron cell"]
    B --> C["button with aria-expanded"]
    C --> D["ChevronDown aria-hidden=true"]
    D --> E["toggleRow(i) — accordion single-row expand"]
    F["New tests"] --> G["4 vitest cases"]
    G --> H["Enter toggle"]
    G --> I["Space toggle"]
    G --> J["Click toggle"]
    G --> K["aria-expanded verification"]
    style C fill:#90EE90
    style F fill:#90EE90
    style A fill:#87CEEB
Loading

Legend: Green = New, Blue = Modified


Breaking Changes

No breaking changes detected. The <tr> onClick remains intact as mouse convenience. The chevron is now a proper <button> but fires the same toggleRow(i) function. Event propagation is handled via e.stopPropagation(). No API, schema, config, or interface changes.


Issues Found

No blocking issues. Minor observations:

  1. INFO - app/policies/hooks-client.tsx:692 - The onClick handler uses e.stopPropagation() in both files, which is correct. The <tr> also calls toggleRow(i). On keyboard events (Enter/Space on the focused button), only the button fires. On mouse click, stopPropagation prevents double-toggle. Verified correct.

  2. INFO - Test coverage asymmetry: session-hooks-panel.tsx has 4 keyboard/accessibility tests; hooks-client.tsx has none. Both files received identical structural changes. Pattern is validated by session-hooks-panel tests. Non-blocking - noted and resolved as out of scope by @chhhee10.


Logical / Bug Analysis

Area Finding
Event bubbling e.stopPropagation() on button prevents the <tr> onClick from also firing. If both fired, double-toggle would expand then immediately collapse. Correct.
aria-expanded Updated on button reflecting expandedRow === i. Label text swaps between "Expand" and "Collapse" based on state. Correct.
aria-hidden on icon aria-hidden="true" on <ChevronDown> in both files (previously missing in hooks-client.tsx). Fixed.
focus-visible ring focus:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 rounded-sm - standard Tailwind pattern. Correct.
toggleRow semantics Both files use prev === idx ? null : idx - accordion behavior. Consistent.
No race conditions Single useState for expanded state, synchronous toggle. Safe.
Button type type="button" prevents form submission. Correct.
TS strictness tsc --noEmit passes clean. Props typing unchanged.

Evidence - Build and Test Results

Test Results - 2068/2068 passed:

__tests__/components/session-hooks-panel.test.tsx (4 tests) 1050ms
  renders expand row button with correct aria attributes  601ms
  toggles aria-expanded on Space key press
  toggles aria-expanded on Enter key press
  toggles aria-expanded on button click

Test Files  122 passed (122)
     Tests  2068 passed (2068)
  Duration  65.28s

Other Checks:

  • TypeScript (tsc --noEmit): Pass
  • ESLint (changed files): Clean
  • Changed files: 3 (2 source + 1 test), 130 insertions, 10 deletions

Issue Linkage

Closes #525 - the original issue requested keyboard accessibility for hook log rows. This PR delivers exactly that with a native <button> pattern that preserves the existing <tr> click behavior.


Human Review Feedback (from Phase 0)


Suggestions

  1. Test parity follow-up: Add keyboard/accessibility tests for hooks-client.tsx ActivityTab in a follow-up PR (same pattern as the 4 new session-hooks-panel tests). Tracked as out-of-scope per @chhhee10.

Verdict

VERDICT: APPROVED


Automated code review · 2026-07-21 05:38 UTC

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Automated review: Approved. All checks pass, aria-hidden fix applied, 4 new tests validate keyboard behavior. Clean, low-risk accessibility improvement. ✅

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Automated review: Approved. ✅

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Dashboard Hook Logs table rows are not keyboard-accessible

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