feat(configurator): token relationship model + role/state in All tokens (UX redesign, phase 1) - #691
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…ate in All tokens
Introduce src/lib/tokenModel.ts, the configurator's first-class understanding
of how tokens relate — derived from the framework manifest (role, aliasOf,
namespace, value) instead of re-guessing from names:
- roleOf: source | alias | output
- aliasTargetOf / referencesIn / pureVarTarget
- buildDependencyGraph: whole-catalogue dependsOn / usedBy
- SCALE_FAMILIES + scaleShadows: generalise scale-step shadow detection to
radius, border-width and motion (previously only text/space)
- validateTokenValue: reject empty / CSS-breaking values (closes the "--x: ;"
export hole) with optional CSS.supports probing in the browser
- tokenState: default | custom | relinked | detached | invalid
Wire it into the All tokens screen (TokenRow/AllTokensTab): each row now shows
a role badge, its alias source ("inherits X"), a "used by N" dependents count,
and an explicit Detached/Invalid warning with a one-click restore — directly
addressing the audit findings that outputs were editable like knobs with no
dependency context and detachment was invisible.
Adds tests/tokenModel.test.ts (34 tests incl. a guard over the real baked
catalogue). check, lint and all 244 unit tests pass.
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📝 WalkthroughWalkthroughThe PR adds a pure token-analysis model for roles, aliases, dependencies, scale families, validation, and override states. ChangesToken analysis and configurator display
Estimated code review effort: 4 (Complex) | ~45 minutes Merge Risk: 🟡 Moderate · up to The new token validation can reject valid decimal number tokens and accept invalid Possibly related PRs
Suggested labels: Suggested reviewers: 🚥 Pre-merge checks | ✅ 5✅ Passed checks (5 passed)
✨ Finishing Touches📝 Generate docstrings
🧪 Generate unit tests (beta)
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Greptile SummaryThe PR introduces a manifest-derived token relationship model and surfaces token roles, dependencies, and override states in All Tokens.
Confidence Score: 3/5The PR should not merge until valid fractional number overrides stop being rejected and malformed CSS expressions stop being presented as valid relinks. The new state model misclassifies valid decimal values as Invalid and allows malformed Files Needing Attention: configurator/src/lib/tokenModel.ts
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| Filename | Overview |
|---|---|
| configurator/src/lib/tokenModel.ts | Adds the central relationship and validation model, but decimal <number> values and malformed function expressions can be classified incorrectly. |
| configurator/src/components/inputs/TokenRow.svelte | Adds role, dependency, Detached, and Invalid UI driven by tokenModel state; incorrect model results become misleading warnings here. |
| configurator/src/components/panels/AllTokensTab.svelte | Builds the catalogue dependency graph and passes dependent counts into each token row. |
| configurator/tests/tokenModel.test.ts | Covers core classifications and structural validation but omits browser validation of fractional <number> values and malformed var() syntax. |
Flowchart
%%{init: {'theme': 'neutral'}}%%
flowchart LR
M[Token manifest] --> R[Role and alias classification]
M --> G[Dependency graph]
O[Override value] --> V[Value validation]
R --> S[Token state]
V --> S
G --> U[All Tokens relationship hints]
S --> U
U --> A[Restore or Reset action]
Reviews (1): Last reviewed commit: "feat(configurator): add token relationsh..." | Re-trigger Greptile
![greptile-apps[bot]](https://avatars.githubusercontent.com/in/867647?s=60&v=4){kind=small}
| if (s.includes("<color>")) return "color"; | ||
| if (s.includes("<length>") || s.includes("<length-percentage>")) return "width"; | ||
| if (s.includes("<percentage>")) return "width"; | ||
| if (s.includes("<number>") || s.includes("<integer>")) return "z-index"; |
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When a decimal override such as --sf-text-ratio-max: 1.4 is validated, the <number> syntax is probed through integer-only z-index, causing a valid token value to be labeled Invalid and presented with a misleading Reset action.
| if (s.includes("<number>") || s.includes("<integer>")) return "z-index"; | |
| if (s.includes("<number>")) return "line-height"; | |
| if (s.includes("<integer>")) return "z-index"; |
| const hasFn = /\b(?:var|calc|clamp|min|max|env)\s*\(/.test(v); | ||
| if (!hasFn && typeof CSS !== "undefined" && typeof CSS.supports === "function") { |
There was a problem hiding this comment.
When an override contains a malformed expression such as var(--sf-space-m, 1rem)), the function check skips CSS.supports and the permissive alias regex classifies it as relinked, causing All Tokens to omit the Invalid warning while the browser rejects the emitted declaration.
![coderabbitai[bot]](https://avatars.githubusercontent.com/in/347564?s=60&v=4){kind=small}
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Actionable comments posted: 1
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Inline comments:
In `@configurator/src/lib/tokenModel.ts`:
- Around line 269-273: Update the syntax mapping in the token classification
logic so <number> and <integer> are not treated as z-index; use syntax-specific
validation that accepts decimal number values and rejects auto, or leave both
syntaxes structural-only until compatible validation exists. Add regression
coverage for decimal values and auto through validateTokenValue() and
tokenState().
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ℹ️ Review info
⚙️ Run configuration
Configuration used: Organization UI
Review profile: CHILL
Plan: Pro Plus
Run ID: f5fb1e9f-9213-4e35-965a-a51034ec78dd
📒 Files selected for processing (4)
configurator/src/components/inputs/TokenRow.svelteconfigurator/src/components/panels/AllTokensTab.svelteconfigurator/src/lib/tokenModel.tsconfigurator/tests/tokenModel.test.ts
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2 participants
Phase 1 of the configurator UX redesign — the foundation
This is the first shippable increment of the configurator UX overhaul. It adds the missing logic layer the audit identified as the root cause of the "nieintuicyjny / illogical override" problems, and immediately puts it to work on the most technical screen.
The core problem it fixes
The studio treated every token as an equal, free-standing string. It didn't know which tokens are user-settable sources, which are one-to-one aliases, and which are generated outputs; nor which tokens depend on which. So a user could "freeze" a derived output or a generated scale step and silently disconnect it from the system that produces it — with no warning anywhere except the two scale panels.
What's new
src/lib/tokenModel.ts— derived entirely from the framework-authored manifest (role,aliasOf,namespace,value), so it never drifts from the framework:roleOf→source | alias | outputaliasTargetOf/referencesIn/pureVarTargetbuildDependencyGraph→ whole-cataloguedependsOn/usedBySCALE_FAMILIES+scaleShadows→ generalises generated-step shadow detection to radius, border-width and motion (previously text/space only — a gap the audit flagged)validateTokenValue→ rejects empty / CSS-breaking values (closes the--x: ;export hole), with realCSS.supports()probing in the browser and structural checks headlesstokenState→default | custom | relinked | detached | invalidVisible wiring — the All tokens screen (
TokenRow/AllTokensTab): every row now shows↳ inherits font-body),used by Ndependents count,Verification
npm run check(svelte-check): 0 errorsnpm run lint(tsc): cleannpm run test: 244/244 pass, including a newtests/tokenModel.test.ts(34 tests) with a guard that runs the model over the real baked catalogue (every token classifies into a role, the dependency graph is internally consistent, every scale-family source/step is a real token)text-lstep all render correctly)Scope / what's intentionally NOT here
This PR is deliberately additive and non-disruptive: it does not move any token between panels or change navigation. The larger, individually-reviewable phases build on this foundation:
var()/calc(); shared scale control; grouped undo)Summary by CodeRabbit