Selective integration from pbakaus/impeccable (Apache 2.0): Reference material (docs/reference/impeccable/): - 7 design guides: typography, color-and-contrast, spatial-design, motion-design, interaction-design, responsive-design, ux-writing - 3 critique references: cognitive-load, heuristics-scoring, personas - 4 skill references for internal use: audit, critique, polish, frontend-design (anti-patterns list) New skills: - /audit — technical quality scoring (0-20) across 5 dimensions: accessibility, performance, theming, responsive, design quality - /critique — UX design review using Nielsen's 10 heuristics (0-40), adapted for FA's sensitive audience context Updated skills: - /review-component — added interactive states checklist and design anti-patterns checklist (8 checks each) - /preflight — added visual QA spot-check section (transitions, focus-visible, touch targets, spacing consistency) No code changes — all existing components, tokens, and theme untouched. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
92 lines
4.1 KiB
Markdown
92 lines
4.1 KiB
Markdown
---
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name: preflight
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description: Pre-commit quality check — verifies TypeScript, Storybook, token sync, and no hardcoded values
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argument-hint: "[--fix to auto-fix issues]"
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---
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Run quality checks before committing. Reports pass/fail for each check and blocks commit if critical issues are found.
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**Mode:** $ARGUMENTS (pass `--fix` to attempt auto-fixes, otherwise report-only)
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**Run these checks in order:**
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### 1. TypeScript compilation
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```bash
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npx tsc --noEmit 2>&1 | grep -v "tokens.js"
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```
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- **Pass:** No errors (the tokens.js declaration warning is a known pre-existing issue — ignore it)
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- **Fail:** Any other TypeScript errors → report them
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- **Critical:** Yes — do not commit if this fails
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### 2. Storybook build
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```bash
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npx storybook build --quiet 2>&1
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```
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- **Pass:** Build succeeds
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- **Fail:** Build errors → report them
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- **Critical:** Yes — do not commit if this fails
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### 3. Token sync check
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Compare timestamps: do the generated outputs (`src/theme/generated/tokens.js`, `src/theme/generated/tokens.css`) have an older modification time than any `tokens/**/*.json` file?
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```bash
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# Find newest token JSON file
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newest_token=$(find tokens/ -name "*.json" -newer src/theme/generated/tokens.js 2>/dev/null | head -5)
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```
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- **Pass:** No token JSON files are newer than the generated outputs
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- **Fail:** Token JSON was modified but outputs weren't regenerated
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- **Fix:** Run `npm run build:tokens`
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- **Critical:** Yes — stale generated tokens cause silent bugs
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### 4. Hardcoded values scan
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Scan component files for hardcoded colours, spacing, and font values that should use tokens:
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```bash
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# Check for hex colours in component files (excluding stories and tokens)
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grep -rn "#[0-9a-fA-F]\{3,8\}" src/components/ --include="*.tsx" --include="*.ts" | grep -v ".stories." | grep -v "// ok-hardcode"
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```
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- **Pass:** No hex colours found in component source files (stories are exempt)
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- **Fail:** Hardcoded values found → report file and line
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- **Note:** Lines with `// ok-hardcode` comment are exempted (for rare intentional cases)
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- **Critical:** No — warn but don't block commit
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### 5. Component exports check
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Verify each component folder has a barrel export (`index.ts`) and the component has `displayName`:
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```bash
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# Check for missing index.ts
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for dir in src/components/atoms/*/; do
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[ -f "$dir/index.ts" ] || echo "Missing index.ts: $dir"
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done
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# Check for missing displayName (exclude stories)
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find src/components/atoms/ -name "*.tsx" ! -name "*.stories.tsx" | xargs grep -L "displayName" 2>/dev/null
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```
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- **Pass:** All component folders have index.ts and components set displayName
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- **Fail:** Missing exports or displayName
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- **Critical:** No — warn but don't block commit
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### Report format
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```
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PREFLIGHT RESULTS
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═══════════════════════════════
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✓ TypeScript .............. PASS
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✓ Storybook build ........ PASS
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✓ Token sync ............. PASS
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⚠ Hardcoded values ....... WARN (2 issues)
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✓ Component exports ...... PASS
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───────────────────────────────
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Result: PASS (safe to commit)
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```
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Use `PASS`, `FAIL`, or `WARN`. If any critical check fails, the result is `FAIL (do not commit)`. If only warnings, result is `PASS (safe to commit)` with warnings listed.
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If `--fix` was passed, attempt to fix issues automatically (e.g., run `npm run build:tokens` for stale tokens) and re-check.
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### 6. Visual QA spot-check (manual review, non-blocking)
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If a component was recently modified, do a quick visual review of the source code for these common issues (adapted from impeccable /polish):
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- **Transition consistency**: All interactive state changes should use `150ms ease-in-out` (FA convention). Flag mismatches.
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- **Focus-visible**: Every interactive element should have a `:focus-visible` style. Flag any that rely only on hover.
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- **Touch targets**: Interactive elements should have `minHeight >= 44px` for the largest size (or the mobile-intended size).
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- **Spacing consistency**: Padding/gap values should use `theme.spacing()` or token CSS variables, not raw px.
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These are advisory — report as `INFO` lines after the main results. Do not block commit for these.
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