Commit Graph
1870 Commits
Author SHA1 Message Date
Vance Ingalls d0e520dbd9 feat(sdk): ws-b variables/brand — object-valued font/image + B1 JSON model (#1569)
## WS-B — variables / brand, object-valued (end-to-end)

Part of the AI Studio (Pacific) SDK integration. **Base of the SDK-hotspot stack** (`main → ws-b → ws-c → ws-d → ws-3c → ws-3f`).

### Problem
The variable system was split-brained: SDK `setVariableValue` wrote a `--{id}` CSS custom prop, while the runtime `getVariables()` read a separate JSON model (`data-composition-variables` / `__hfVariables`). The two never connected, and there was no `--brand-*` convention. Variables were scalar-only.

### What this does
- **B1 — one source of truth.** `setVariableValue` now drives the runtime variable model (`data-composition-variables` / `__hfVariables`), with CSS compatibility emitted as explicit `stylePath`-based patches alongside the model patch. A brand kit is a variables JSON; a batch of `setVariableValue` re-skins in one frame.
- **B2 — object-valued variables.** The `CompositionVariable` union extends from scalar-only to typed objects: `font` (`{name, source}`) and `image` (`{url, …}`), end-to-end (core union → SDK op → runtime merge). Colors stay scalar (per §7 LOCKED decision).

### Implementation notes
CSS compatibility was moved out of `apply-patches.ts` (where it was incorrectly writing CSS props as a side-effect of model patches, breaking inverse/undo) and into explicit patches emitted in `mutate.ts`. Forward emits `[modelPatch, cssPatch]` for scalars; inverse correctly generates `patchRemove` for the CSS prop when there was no prior CSS prop. Font/image variables never become CSS props.

### Files (12 changed, +441 −32)
- `packages/core`: `core.types.ts`, `lint/rules/composition.ts`, `parsers/htmlParser.ts` (+test), `runtime/validateVariables.ts`
- `packages/sdk`: `engine/mutate.ts` (+test), `engine/apply-patches.ts`, `engine/patches.ts`, `index.ts`, `types.ts`

### Gates
- `bun run build` 
- `bun test` SDK 304/0  · `validateVariables.test.ts` 13/0 
- `bunx oxlint` 0/0  · `bunx oxfmt --check` 
- `fallow audit --gate new-only`  (complexity inherited only)

> The +8 new `htmlParser.test.ts` font/image tests fail under the pre-existing `DOMParser is not defined` happy-dom limitation (main already carries 425 such failures) — not a logic bug; the pure runtime logic is covered by `validateVariables.test.ts`.

### Deferred
Brand-kit picker UI and `batch(setVariableValue × N)` wiring are Pacific-side; per-composition variable scoping beyond `__hfVariablesByComp`.

🤖 Generated with [Claude Code](https://claude.com/claude-code)
2026-06-18 23:03:52 -07:00
Vance IngallsandClaude Opus 4.8 7607a714a6 ci(publish): publish @hyperframes/sdk to npm (#1587)
The SDK is version-bumped by scripts/set-version.ts (it's in the PACKAGES list)
but was never added to the publish_pkg list in publish.yml — so
@hyperframes/sdk@0.6.112 sits on the version line yet is absent from npm (404),
while core/player/engine/etc. all shipped at 0.6.112. Add the missing publish
call so the SDK ships with every release.

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-18 22:55:22 -07:00
fdb8f33fc0 fix(engine): hold the last video frame at the inclusive clip end (#1564)
* fix(engine): hold the last video frame at the inclusive clip end

The frame-lookup active set deactivated a video on an exclusive end-bound
(globalTime < end), while the runtime keeps an element visible through
currentTime <= end (core/runtime init.ts). The rendered frame landing
exactly on a clip's end went blank even though the runtime still showed
the element on its final frame: one blank frame at the end of every clip
whose end lands on a frame boundary.

Make the active window inclusive of the end to match the runtime, and at
t === end serve the last extracted frame (the runtime holds the element's
final frame there too). Mid-clip source exhaustion (t < end) stays blank,
unchanged.

* fix(engine): align getFrame boundary to match refreshActiveSet

Make getFrame's end-bound inclusive (> instead of >=) for consistency
with the refreshActiveSet changes. getFrame is currently unused
externally but should match the same contract.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Carlos Alcaraz <193642530+calcarazgre646@users.noreply.github.com>
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-06-18 15:37:48 -04:00
Vance Ingalls 1bab79ef4c chore: release v0.6.112 v0.6.112 2026-06-18 01:14:30 -07:00
Vance IngallsandClaude Opus 4.8 7310223b66 feat(engine): static-frame dedup default-on + render telemetry (#1549)
* feat(engine): static-frame dedup for screenshot capture (opt-in)

Skip re-seeking + re-screenshotting frames byte-identical to their predecessor. A
frame is dedupable iff no GSAP tween or clip cut is active in it or its predecessor
(predicted from window.__timelines + clip schedule) AND an empirical anchor-compare
confirms it. Opt-in HF_STATIC_DEDUP=true, default off.

Correctness (designed for the multi-worker / distributed render paths):
- Reuse is keyed by the ABSOLUTE composition frame (derived from the frame's time),
  NOT the captureFrameCore frameIndex arg — chunked/parallel callers pass a chunk-
  relative index. Validated lossless (PSNR=inf) on both single- and multi-worker
  renders of a static-hold comp.
- verifyStaticFramesSafe checks EVERY run (no longest-first budget truncation that
  left runs armed-but-unverified), and samples each run's FIRST reused frame, its END,
  and interior points at a stride; a hard cap disables dedup rather than trust an
  unverified set.
- Conservative arming: skipped when capture mode != screenshot (BeginFrame tick
  semantics + the verifier's screenshot path wouldn't transfer), when a before-capture
  hook is set (per-frame video injection), when page-side compositing is active (shader
  / drawElement composite the plain verification screenshot can't reproduce), and when
  any data-start is a non-numeric reference expression the clip-boundary parser can't
  protect, or duration is unknown/zero.
- Session reuse (prepareCaptureSessionForReuse) resets lastFrameBuffer + dedup counter
  so a probe/prior-render buffer can't bleed into the first static frame; the armed set
  is kept (same-composition reuse). Cost calibration bypasses dedup for its sparse,
  non-contiguous sample sweep, then restores the armed set.
- HF_STATIC_DEDUP_SAMPLES is NaN-guarded.

Disqualifies on signals the GSAP predictor can't see: video, canvas/webgl, zero
tweens, running CSS/WAAPI animation. Pays on static-hold content (title cards,
slideshow/kiosk loops, data-viz pauses); no-op on continuously-animated comps.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* feat(engine): static-frame dedup default-on + render telemetry

Flip dedup from opt-in (HF_STATIC_DEDUP=true) to default-on (opt-out
HF_STATIC_DEDUP=false). Verification (verifyStaticFramesSafe) is the
safety net that keeps reuse sound at scale.

Add end-to-end dedup observability. The capture session records
enabled / armed / skipReason / predicted; these surface via
CapturePerfSummary -> a dedupPerfs accumulator (disk sequential +
parallel AND streaming sequential + parallel) -> aggregated into
RenderPerfSummary.staticDedup (OR armed, SUM frames across workers) ->
render_complete props static_dedup_{enabled,armed,skip_reason,
predicted_frames,reused_frames}. skip_reason is a low-cardinality code:
capture_mode | video_injection | page_composite | ineligible |
verification_failed.

Distributed chunks run on Linux/beginframe where dedup never arms, so
they pass a throwaway dedupPerfs sink (no per-chunk reporting).

Tests: aggregation logic (OR/SUM/skip-reason) + opt-out passthrough.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(engine): address review on dedup default-on + telemetry

Review feedback (miga-heygen) + self-review fixes:

- Retry double-count: executeDiskCaptureWithAdaptiveRetry pushed worker
  dedup perf inside the retry loop, so an adaptive retry counted frames
  twice (reused/predicted could exceed totalFrames). Reset dedupPerfs at
  the start of each attempt — retry now REPLACES rather than accumulates;
  common no-retry path is unchanged.
- Opt-out parsing: HF_STATIC_DEDUP now disables on {false,0,off}
  case/space-insensitive (was strict !== "false", so `False`/`0` silently
  kept dedup on — the kill-switch could no-op).
- Verification budget vs drift: verifyStaticFramesSafe returns
  {badFrame, budgetExhausted}; armStaticDedup reports a distinct
  `verification_budget` skip reason so a telemetry spike means "raise
  HF_STATIC_DEDUP_SAMPLES", not "compositions are non-static".
- Index idiom: captureFrameCore now uses Math.floor(time*fps + 1e-9)
  (matches quantizeTimeToFrame) so the dedup lookup agrees with the frame
  the seek lands on even for non-exact times.
- Stale "opt-in HF_STATIC_DEDUP=true" comments -> "opt-out
  HF_STATIC_DEDUP=false" across frameCapture.ts + types.ts.
- Extract pushWorkerDedupPerfs helper (perfSummary.ts), used by the disk
  and streaming parallel paths — removes the duplicated push loop and
  drops captureStreamingStage back under the complexity threshold.
- dedupPerfs is now required (not optional) on
  executeDiskCaptureWithAdaptiveRetry — a missing arg silently dropped
  telemetry.
- Test: captureStreamingStage createInput() now provides the required
  dedupPerfs field.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* refactor(engine): address deferred dedup-review items

- Derivable state: drop session.staticDedupArmed/staticDedupPredicted;
  derive both from session.staticFrames in getCapturePerfSummary
  (armed ⟺ non-empty set, predicted === size) so they can't desync.
- Config altitude: HF_STATIC_DEDUP now resolves into
  EngineConfig.staticFrameDedup (resolveConfig, opt-out on {false,0,off}),
  alongside forceScreenshot/browserGpuMode — armStaticDedup reads config
  instead of process.env. Default-on preserved (missing config → enabled).
- Lossy aggregation: aggregateDedup now reports DISTINCT skip reasons
  (sorted, `|`-joined) across diverging unarmed workers instead of just
  the first.
- discardWarmupCapture: also snapshot/restore staticDedupCount and
  lastFrameBuffer so a warmup capture can't leak a phantom reuse or a
  stale buffer anchor into the real summary.
- Convention: perfSummary-dedup.test builds its job via createRenderJob
  instead of `as unknown as RenderJob`.
- Docs: verification_budget added to skip-reason lists.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-18 01:12:05 -07:00
Vance IngallsandClaude Opus 4.8 5fb5153e4e fix(studio): shadow resolves bare leaf via dispatch path, not getElement (#1552)
The resolver-parity shadow tripwire decided element_not_found via
Composition.getElement, which is canonical-only for a bare id by design
(removeElement/getElement must agree on the same instance — the
session.subcomp "ambiguous bare id" suite). But the cutover persist path
dispatches the studio's bare data-hf-id and resolves it via resolveScoped,
which locates the leaf anywhere in the document (canonical preferred, else
first match). So getElement under-resolved a bare leaf living inside an
inlined sub-composition (scopedId "host/leaf"), and the shadow emitted a
false element_not_found the real dispatch path never hits — ~445 such
events in PostHog, all one user editing an inlined yt-lower-third.

Add resolveSnapshot in the shadow mirroring resolveScoped, used at all three
element_not_found sites. getElement is unchanged (its contract is correct).
Regression tests cover the inlined-sub-comp leaf case.

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-18 00:48:04 -07:00
Vance IngallsandClaude Opus 4.8 28bfe09f21 feat(sdk): ws-3 — reorderElements op (batch z-index update) (#1502)
* feat(sdk): ws-3 — reorderElements op (batch z-index update)

Adds the reorderElements EditOp: each entry sets inline zIndex on one element.
Last-write-wins per target so a duplicated target collapses to a single zIndex
patch. Positioning is unchanged — z-index only takes effect on non-static
elements, so the caller must ensure the target is positioned.

Also fixes single-dispatch undo to reverse the inverse patch list (parity with
batch()): an op emitting multiple patches whose undo order matters — a duplicated
reorderElements target, an aliased multi-target, or a nested parent+child
removeElement — must undo in reverse application order, or undo lands on an
intermediate value / drops a subtree.

validateOp resolves every entry target (E_TARGET_NOT_FOUND for unknown ids;
empty entries is a clean no-op). Tests cover set/inverse/validate/duplicate-target.

Rebuilt standalone on main (reorderElements only depends on handleSetStyle).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* refactor(sdk): remove unused HTTP persist adapter

The HTTP PersistAdapter (createHttpAdapter) was dead weight after the studio
cutover went single-writer (ws-4): Studio's writeProjectFile is the sole writer
and useSdkSession opens with no persist queue, so the adapter's write/flush/
listVersions/loadFrom were never used — only read() was, to fetch the
composition source. Replace those two read() calls with a direct optional fetch
(GET /files/<path>?optional=1) and drop the adapter + its export-map entries.

Saved for later re-introduction (when a non-Studio SDK host needs server-backed
persist) at docs/hyperframes/plans/sdk-http-adapter/ (outside the repo).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* feat(studio): resolver shadow for z-index reorder targets

The z-index reorder commit takes the server path (no SDK persist), but the
resolver-shadow tripwire is decoupled from cutover — so it should still record
whether the SDK resolves each reordered element (reorderElements' targets), the
same as timing/delete already do before their cutover gate. This gives wild
resolver-parity telemetry on z-index targets before z-index reorder is cut over.

Threads an onReorderShadow callback (sdkSession-bound, mirrors onTrySdkDelete)
from useDomEditSession → useDomEditCommits → useElementLifecycleOps, called with
the reordered elements' hf-ids in handleDomZIndexReorderCommit. Read-only,
divergence-only, never throws — same contract as recordResolverParity elsewhere.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(studio): guard project-file read path against traversal (CodeQL CSRF)

readProjectFileOptional interpolated a user-influenced composition path into the
fetch URL, which CodeQL flagged as client-side request forgery. Reject NUL/`..`
up front (mirrors the existing guard in timelineEditingHelpers) and
encodeURIComponent the projectId too, so both values stay confined to single
segments of the same-origin URL. Unsafe path → undefined (graceful for the
optional read).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-17 23:51:47 -07:00
Vance Ingalls de87f3932e chore: release v0.6.111 v0.6.111 2026-06-17 22:28:29 -07:00
Vance IngallsandClaude Opus 4.8 933b88ec33 feat(studio): resolver-parity shadow tripwire (decoupled telemetry) (#1547)
* feat(studio): resolver-parity shadow tripwire (decoupled telemetry)

New sdkResolverShadow.ts module: checks whether the SDK session resolves
the same element id the server path would address, then verifies value
parity after in-memory dispatch. Emits sdk_resolver_shadow telemetry on
divergence. Decoupled from STUDIO_SDK_CUTOVER_ENABLED via its own flag
STUDIO_SDK_RESOLVER_SHADOW_ENABLED (default false).

Headline signal: element_not_found — the resolver divergence class that
caused the v0.6.110 regression. Writer-parity suite (#1533) cannot see
this class; this tripwire exists specifically to catch it.

All 12 acceptance-test-plan items pass (A1-A3, B4-B6, C7-C10, D11, E12).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* fix(studio): default STUDIO_SDK_RESOLVER_SHADOW_ENABLED to true

Tripwire should run out of the box — operators opt out, not in.

* fix(studio): resolver shadow must not mutate the live session (restore via inverse patches)

The shadow runs on the SAME sdkSession the cutover path uses, one line before
sdkCutoverPersist. sdkResolverShadowCheck dispatched the edit into that session
to read values back but never undid it — so with the shadow enabled the edit was
pre-applied, and sdkCutoverPersist then saw before === after and silently fell
back to the server path. Enabling the tripwire disabled cutover.

Fix: capture the inverse patches of the shadow dispatch (session.on("patch")) and
applyPatches them to restore the session before returning, on every path
(success, dispatch_error, element_not_found after dispatch). The session ends the
check exactly as it started; cutover's before/after diff is unaffected.

Tests: B5 now asserts the live session is restored (color back to original, not
left on the shadow value) and B5b proves a cutover-style before/dispatch/after
diff still fires after a preceding shadow run. The earlier B5 used two separate
sessions and so never exercised the shared-session path the bug lived in.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* feat(studio): extend resolver shadow to timing/delete/gsap-add chokepoints

The shadow only ran on the DOM-edit path (inline-style/text/attribute via
onTrySdkPersist) — blind to the rest of the cutover surface, which is where the
resolver bugs that motivated it actually live (v0.6.110 was a GSAP property op;
CF2 #15/#16 were timing-resolver bugs). On-for-everyone telemetry that only sees
style/text/attr edits misses the riskiest paths.

Adds a read-only element-resolution tripwire (recordResolverParity) — emits the
headline `element_not_found` signal when the SDK can't resolve a target the
server path is addressing, with NO dispatch/mutation. Wired before the cutover
gate (decoupled) in the element-targeted chokepoints: sdkTimingPersist,
sdkDeletePersist, and sdkGsapTweenPersist's add op.

To avoid a circular import (sdkResolverShadow imported patchOpsToSdkEditOps from
sdkCutover; sdkCutover now imports recordResolverParity from sdkResolverShadow),
patchOpsToSdkEditOps moves to a neutral sdkOpMapping.ts that both import from.

animationId-resolving GSAP ops (set/remove tween, keyframe ops, deleteAllForSelector)
resolve an animation, not an element, so element-resolution parity doesn't apply —
left as a follow-up (separate animation-resolution signal).

Tests: recordResolverParity emit-on-divergence / parity-no-op / flag-off-no-op /
read-only (no mutation). Full studio suite green.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* feat(studio): resolver shadow covers animationId GSAP ops (animation_not_found)

Extends the tripwire to the GSAP-edit surface that resolves an animationId
rather than an element: setGsapTween/removeGsapTween, addGsapKeyframe,
removeGsapKeyframe, removeGsapProperty, removeAllKeyframes, convertToKeyframes.

Adds recordAnimationResolverParity — read-only, emits the new `animation_not_found`
kind when the SDK can't resolve the animationId the server GSAP path is
addressing. The SDK's resolvable animation ids are the located ids attached to
elements (buildAnimationIdMap), so a target absent from every element's
animationIds is a resolver divergence. No dispatch, no mutation.

Wired centrally in dispatchGsapOpAndPersist via an optional resolverTarget arg
(runs before its cutover gate); sdkGsapTweenPersist records inline before its
own leading gate (set/remove → animation parity, add → element parity).
deleteAllForSelector resolves by selector, not an id — left out.

Tests: animation_not_found on unresolved id / parity no-op on a real located id /
flag-off no-op. Full studio suite green; no circular dep.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(studio): resolver shadow review fixes — divergence-only emit + restore in finally

Addresses PR #1547 review (Miga, Rames):

- #1 (medium): runResolverShadow emitted `sdk_resolver_shadow` on every edit,
  including parity (mismatchCount 0) — a PostHog event per style/text/attr edit
  at default-ON. Now emits only on divergence, matching recordResolverParity /
  recordAnimationResolverParity. Parity is silent across all three paths.
- restore() moved into a `finally` in sdkResolverShadowCheck: if checkOpValue
  throws between dispatch and restore, the patch listener no longer leaks and the
  shared session is always undone (the cutover-coupling failure mode this module
  guards against). dispatch errors still return dispatch_error.
- Comment on why batch is compatible with per-op inverse capture (a future SDK
  refactor that coalesces batch must keep emitting inverse patches).

Tests: A2 now forces a divergence to emit; A2b pins parity-is-silent; A4 covers
null/undefined hfId no-op. 26 shadow tests, full studio suite green.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-06-17 22:25:29 -07:00
Miguel Ángel 75d92b55e0 feat(core): add readiness adapters for map and visualization libraries (#1548)
Add readiness-only runtime adapters for Mapbox GL JS, Leaflet, Google
Maps, MapLibre GL JS, and D3. Each adapter gates `__renderReady` until
the library's async initialization completes, preventing the renderer
from capturing blank or half-loaded frames.

Built on the `getReadyPromise` adapter contract from #1543. A shared
`createReadinessAdapter()` helper in `_readiness.ts` owns the
settled-tracking WeakSet, promise-identity stability, and
`Promise.allSettled` gate — each adapter provides only its type, window
global name, and `waitFor` callback.

Readiness signals per library:
- Mapbox / MapLibre: `map.loaded()` + `map.on('load', ...)`
- Leaflet: `map.whenReady(cb)`
- Google Maps: `map.addListener('tilesloaded', cb)` with handle cleanup
- D3: `transition.end()` promise

50 unit tests across 5 test files covering happy path, no-instances,
stable promise identity, post-settle drain, loaded-before-subscribe
race, and listener cleanup. 5 producer regression tests with
Docker-generated baselines for end-to-end render verification.
2026-06-18 01:21:27 -04:00
James Russo bb5f5f8c5c fix(core): auto-detect three.js asset readiness via adapter contract (#1543)
Replaces the original `window.__hyperframesReady` authored API with an internal adapter contract: `RuntimeDeterministicAdapter.getReadyPromise?: () => PromiseLike | null`. The Three.js adapter implements it by hooking `THREE.DefaultLoadingManager.onStart/onLoad`; the runtime collects promises from every adapter and gates `window.__renderReady = true` on them. Zero authoring burden — composition authors write plain Three.js, framework handles async asset gating automatically.

Also keeps the orthogonal `htmlDocument.ts` script-stripping refactor (substring → regex for simple flag assignments), which fixes the bug where authored scripts referencing readiness flags were stripped despite never assigning them.

Stamped by Magi and Miguel; CI green; tests 33/33 pass.
2026-06-17 18:47:48 -07:00
Vance IngallsandClaude Opus 4.8 e57e75b9b4 fix(sdk,studio): R5 cutover review fixes (on top of #1539) (#1545)
* fix(sdk,studio): R5 cutover review fixes — fromTo dest, timing sync, parity

Confirmed correctness findings from the R5 review of the SDK cutover stack,
applied on top of #1539:

- fromTo add via cutover dropped its destination: handleAddGsapTween read only
  `toProperties`; now falls back to `properties` like every other method.
- handleSetTiming GSAP sync: a clip with no data-start skipped the shift (now
  treats start as 0, matching the server path) and a blank/non-numeric
  data-start wrote position: NaN (now sanitized).
- handleSetTiming no longer appends an absolute position to an auto-sequenced
  (implicit-position) tween, which collapsed staggers.
- handleSetTiming keeps data-end in sync when a clip carries BOTH data-duration
  and data-end (a stale data-end inverted the clip).
- string/relative tween positions ("+=0.5", "<") documented as a known ceiling.
- opacity/autoAlpha property seed no longer falsy-zero (`|| 1`): an element at
  opacity 0 seeds 0, not 1.
- optimistic add-keyframe cache tolerance aligned to the writer's PCT_TOLERANCE
  (2%) so a near-neighbour keyframe no longer shows then vanishes on reload.
- DOM-patch finiteness validation runs before the SDK cutover path.
- attribute ops mapping to a reserved data-* name decline the cutover up front
  instead of throwing inside dispatch.

Regression tests added for each SDK-side fix.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(studio): close two gaps in the reserved-attr cutover gate

- Lowercase the mapped attribute name before the reserved check, matching the
  SDK's validateSetAttribute (which lowercases), so a case-variant reserved
  name is declined up front instead of throwing inside dispatch.
- Also gate `html-attribute` ops (raw, non-prefixed names), not just bare
  `attribute` ops. Both the emitter and the gate now derive the name via one
  shared `sdkAttrName` helper so they can't drift.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(studio): match keyframe remove-path tolerance to the writer (mirror of add)

The optimistic remove-keyframe cache filtered with `> 0.001`, dropping only a
near-exact match, while the writer removes within PCT_TOLERANCE (2). Removing
at e.g. 49% dropped a 50% keyframe on disk but left it in the cache — a phantom
that vanished on reload, the inverted twin of the add-path tolerance fix.
Now filters with `> 2` to match.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-17 17:15:16 -07:00
Vance IngallsandClaude Opus 4.8 8c981a451a fix(studio): restore timeline move/resize fallback parity (review #1466) (#1539)
* fix(studio): restore timeline move/resize fallback parity (review #1466)

The §3.2 sdkTimingPersist rewrite regressed the non-SDK fallback path vs the
pre-cutover behavior. Restored, on both fallback entry points (no-session and
sdkTimingPersist-returned-unhandled):

- Resize live DOM patch dropped the conditional data-playback-start/media-start
  attr — restored so a start-trim updates the preview's in-point immediately.
- Move/resize fallback dropped the GSAP-position sync (shift/scaleGsapPositions)
  + reloadPreview — restored so server-path edits keep GSAP tweens in sync and
  refresh the preview (the SDK path folds both into setTiming).
- Undo-coalesce drift: fallback enqueueEdit carried no coalesceKey while the SDK
  branch did — plumbed coalesceKey through persistTimelineEdit so undo
  granularity is identical on either path.
- Documented the hasPbsAdjustment second clause + sdkTimingPersist before-capture
  transition limitation.

Flag-off (dark launch) so this lands as one fix PR at the stack tip rather than
restacking the mid-stack §3.2 commit. #1500 review items: parity-harness gap
already closed at the tip (arc/unroll recast-vs-acorn parity added); blockRemoveRange
flagged 'potential' but verified correct (no comma residue on any block position).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(sdk): retire duplicate removeGsapKeyframe keyframeIndex variant (review #1498)

EditOp had two removeGsapKeyframe members with the same discriminant but
different shapes (keyframeIndex vs percentage) — TS can't discriminate them and
a handler could get the wrong shape. Per both reviewers (option 2): retire the
keyframeIndex variant. It had no production caller (Studio dispatches percentage
only); removed the dead by-index handleRemoveGsapKeyframe + simplified the
dispatcher. resolveKeyframe stays (setGsapKeyframe still uses keyframeIndex).
Converted the one by-index test to the percentage API.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(studio): gate ALL cutover persist paths on the flag — true dark launch (review #1469 finding #6)

Only sdkCutoverPersist (style/text/attr) checked STUDIO_SDK_CUTOVER_ENABLED.
sdkTimingPersist, dispatchGsapOpAndPersist (every GSAP op) and sdkDeletePersist
guarded only on `!sdkSession` — and useSdkSession opens a session by default
for shadow/selection, so timing/GSAP/keyframe/delete cutover was ALWAYS live
regardless of the flag. Flipping the flag OFF could not disable it, so the
data-loss bugs in those paths (single-prop wipe, wrong-keyframe match, tween
collapse, arc strip) ship LIVE on merge instead of being dark-launched.

Added the flag guard at all three chokepoints → flag OFF returns false → callers
fall back to the legacy server path. Makes the stack genuinely dark-launchable:
merge is now a no-op in prod, and the remaining cutover correctness bugs become
flip-prerequisites rather than merge-blockers.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(core,sdk): correct 8 GSAP write-path review findings (#1539)

Eight correctness bugs from the SDK-cutover review. Several were cases where
BOTH writers were identically wrong, so the recast-vs-acorn parity suite stayed
green; the new tests assert the real-world-correct result, not agreement.

- #2 findKfPropByPct: match the CLOSEST keyframe within tolerance, not the first
  within 2% — removing/updating 50% on 0/49/50/100 no longer hits 49%.
- #3 handleSetTiming: shift each tween by the start DELTA and scale duration by
  the clip-duration RATIO per-tween, instead of writing absolute newStart/
  newDuration onto every tween (which collapsed staggers and blew durations).
- #4 enableArcPath: insert motionPath via appendRight at the object start so the
  insertion can't collide with the x/y remove-range end (which made MagicString
  discard the append and emit '{}').
- #5 splitAnimationsInScript: compute the inherited baseline in a forward pre-pass
  so the split-spanning midpoint sees earlier tweens (the reverse write loop is
  kept for stable count-suffixed ids).
- #9 unrollDynamicAnimations: preserve non-target loop-body statements (e.g.
  tl.set initial-state) per iteration instead of overwriting the whole loop.
- #10 buildMotionPathObjectCode (both writers): emit the cubic form when segment
  curviness varies so per-segment curviness survives, not just segments[0].
- #11 readLastWaypointXY: handle UnaryExpression so negative destination coords
  are recovered when disabling an arc path.
- #15 no-bang: removed every `!` non-null assertion in the touched files,
  replaced with guards/fallbacks.

Tests: gsapWriter.reviewFixes.test.ts (#2/#4/#5/#9/#10/#11) and
mutate.gsap.test.ts setTiming GSAP-sync block (#3). All fail on the base and
pass after the fix; tsc + full core/sdk suites + parity stay green.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(studio): SDK cutover review fixes — merge tween props, stabilize debounce, serialize gsap writes, on-disk undo baseline, self-write identity

Addresses 5 SDK-cutover review findings (studio-only):

- #1 useGsapPropertyDebounce: editing one GSAP tween property no longer drops
  the tween's other animated props. setGsapTween REPLACES the property set, so
  merge the single edit into the tween's CURRENT properties (read from the SDK
  doc) before dispatching, mirroring the legacy server merge.
- #7 useGsapPropertyDebounce: stabilize the flush callback by reading sdk deps
  from a ref instead of an unmemoized literal, so a parent re-render mid-edit
  no longer tears down + flushes the debounce (one commit/undo entry per render).
- #8 sdkCutover/useGsapScriptCommits: route SDK gsap-write persists through the
  same per-file keyed serializer the legacy commitMutation uses, so concurrent
  same-file read-modify-writes can't interleave and lose an edit.
- #12 sdkCutover/useTimelineEditing: capture the exact on-disk bytes as the undo
  'before' for timing/GSAP persists (matching the style/delete paths) instead of
  a normalized SDK serialize() re-emit that reformatted the whole file on undo.
- #14 useSdkSession/sdkSelfWriteRegistry: discriminate a cutover echo from an
  undo write by CONTENT identity (registered self-write hash), not just the 2 s
  timestamp window — an undo write always reloads the SDK session.

Tests: useGsapPropertyDebounce(.test), useGsapPropertyDebounceFlush.test,
sdkSelfWriteRegistry.test, and new sdkCutover.test cases; each reproduces the
review scenario and asserts the corrected behavior (verified red before fix).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* refactor(core): extract split/collapse helpers to satisfy no-fallow-ignore rule

The #5 (split) and #15 (no-bang guards) fixes pushed splitAnimationsInScript and
removeAllKeyframesFromScript over fallow's complexity threshold, and a fallow-ignore
had been added to splitAnimationsInScript. Per the hard rule (never ignore — fix),
extracted buildSpanningSplit + applyTweenSplit (split) and buildCollapsedFlatVars
(collapse), and removed the ignore. Both functions now under threshold; fallow new-only
gate reports 0 new findings. Behavior unchanged — core 1811 green.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* test(studio): pin dark-launch flag-gate contract (review #1539, Rames/Via)

flag OFF ⇒ sdkTimingPersist / sdkGsapTweenPersist (GSAP-op chokepoint) /
sdkDeletePersist all return false even with a valid session → legacy fallback.
The prod flag-flip rests on this contract; sdkCutover.test.ts only mocks the flag
TRUE, so a future gate refactor could silently re-enable cutover on flag-off
without failing CI. This sibling file mocks it FALSE and locks the three guards.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(studio): leading flag-gate on sdkGsapTweenPersist (review #1539 nit, Via)

The add-op getElement existence check ran before the inner gate, so flag-off did
an SDK touch before falling back. Lead with the flag guard to match the other
three chokepoints — flag-off is now a clean no-op at every entry point.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(core): unroll-preservation regressions — non-for loops + AST index substitution (review R2)

The #9 unroll-preservation fix had two confirmed regressions:
- Non-for loops (forEach/for-of/for-in/while): loopIndexVarName returns null, so
  substitution no-op'd and preserved siblings kept a now-undefined loop variable
  (e.g. `item`) → ReferenceError at render. Now returns null for those forms →
  caller falls back to the blanket loop overwrite (drops siblings, valid code).
  The #9 fixture only used `for(let i…)` so it never caught this.
- substituteLoopIndex did a \bvar\b regex over raw source including string
  literals, corrupting selectors like ".row-i" → ".row-0". Now AST-based:
  substitutes only real Identifier uses, skipping string literals and non-computed
  member/key positions (extracted isIndexBindingPosition helper to stay under the
  fallow complexity threshold — no ignore added).

Two regression tests added (forEach no-dangling-var; for-loop string-literal intact).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(sdk,core): unrollDynamicAnimations rejects empty element list (R1 #1501b)

An empty `elements` array has no unrolled form — the writer would overwrite
the loop/statement with zero tween calls, silently deleting the animation.

- gsapWriterAcorn: unrollDynamicAnimations returns the script verbatim on an
  empty list (no-op instead of a destructive overwrite).
- validateOp: reject unrollDynamicAnimations with empty elements as
  E_INVALID_ARGS so callers get a clean error rather than silent corruption.
- Tests: writer no-op on []; validateOp E_INVALID_ARGS on [].

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* perf(sdk): cache draft element in applyDraft, drop HTMLElement casts (R1 #1490a)

applyDraft runs at 60fps during a drag but re-ran doc.querySelector on every
call — the _draftEl/_draftId fields were only consumed by commit/cancel, never
to skip the query. Reuse the tracked element when the id matches and the node
is still connected; re-query only on id change or detach (iframe reload).

Retypes _draftEl to HTMLElement | null (only ever set from
querySelector<HTMLElement>), which removes the `as HTMLElement` casts in
commitPreview / _clearDraft. Test asserts a repeated same-id drag queries once.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(sdk,core): round-3 correctness — unroll AST safety, single-dispatch undo, empty-arg guards, persist decouple

Addresses the highest-severity round-3 review findings:

- gsapWriterAcorn unroll (R3 #1/#2/#9): the round-2 AST-substitution fix emitted
  invalid GSAP for object shorthand `{ i }` (→ `{ 0 }`) and shadowed inner
  bindings (→ `for(let i=0;0<3;0++)`), and silently dropped sibling statements on
  non-`for` loops (forEach/for-of). The unroll now REFUSES (no-ops, leaving the
  dynamic loop intact) whenever siblings can't be safely reproduced — a non-`for`
  loop, an unmodeled statement, or an unsafe index use — instead of dropping or
  corrupting. Plain `for` loops with safe siblings still unroll.

- session single-dispatch undo (R3 #5/#11): _dispatch now reverses the inverse
  patch list (parity with batch()). A single op emitting order-dependent inverse
  patches — a nested parent+child removeElement, an aliased multi-target — undid
  forward and dropped the child subtree / landed on an intermediate value.

- materializeKeyframes empty-array (R3 #10): the unguarded twin of the just-fixed
  unrollDynamicAnimations. Writer no-ops on an empty keyframe list; validateOp
  rejects it as E_INVALID_ARGS (shared gsapScriptMissing helper).

- history:false persist decouple (R3 #4): persist (auto-save) no longer lives
  inside the history-enable block, so opting out of SDK undo no longer silently
  disables all disk writes (data-loss trap for #1496's flag consumers).

Tests: unroll refuse cases (shorthand/shadow/forEach) + safe-for-loop regression;
nested removeElement undo; materializeKeyframes writer no-op + validateOp reject;
history:false-still-persists.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(core): stripGsapForId re-parses per removal so all tweens for a deleted element are stripped (R3 #3)

Animation ids are count-based (positional), so removing one tween renumbers the
survivors. stripGsapForId captured every matching id from a single up-front parse
then removed against the mutating script — after the first removal the later ids
were stale and silently no-op'd, leaving an orphaned tl.to() referencing the
just-deleted element. Now re-parse after each removal and strip the first
still-matching animation until none remain.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(core): gsap writer — keyframe ease routing, convert preserves delay, addLabel dedup (R3 #7/#8/#12)

- #7: updateAnimationInScript routes an ease update on a keyframe tween to
  keyframes.easeEach (per-keyframe), not a top-level ease that GSAP ignores —
  the user's keyframe-easing edit was silently a no-op.
- #8: convertToKeyframesFromScript now preserves every non-editable vars key
  (delay/callbacks/stagger/yoyo/…) verbatim via preservedVarsEntries instead of
  rebuilding from the GsapAnimation object, which had no `delay` field and
  dropped it — shifting the tween's start time.
- #12: addLabelToScript moves an existing same-named label (overwrites its
  position) instead of appending a duplicate; duplicates made removeLabel
  over-remove (it deletes every match, including a pre-existing label).

Tests: easeEach routing, delay preservation, addLabel move-not-duplicate +
hand-authored-dup removal. Updated the old "no dedup contract" corpus test.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(sdk): handleSetTiming #domId + data-duration sync; validateOp resolves ids + arc/selector (R3 #6/#13, CF2 #15/#16)

CF2 #15: handleSetTiming re-synced GSAP tweens only when the selector matched the
element's hf-id. The common #domId-targeted tween (authored by the Studio panel)
never matched, so moving/resizing a clip via the SDK timing path left its
animations unsynced. Now match the tween selector against the DOM id too.

CF2 #16: handleSetTiming read/wrote only data-end. Clips authored with
data-duration (what the runtime prefers) got a fresh data-end beside a stale
data-duration (no playback change) and oldDuration=null collapsed the GSAP
duration-scale ratio to 1. Now read duration preferring data-duration, and write
back to whichever attribute the clip uses (timingPath gains a "duration" field).

R3 #13b: deleteAllForSelector compared selectors with strict === and missed the
alternate quote style ([data-hf-id='x'] vs "x"); now quote-insensitive.

R3 #6/#13a: validateOp now resolves the animationId for id-bearing GSAP ops
(E_TARGET_NOT_FOUND instead of a misleading ok that no-ops at apply), and
updateArcSegment validates the arc is enabled + the segment index is in range.

Tests: #domId move sync, data-duration resize + scale, quote-insensitive delete,
unresolved-id rejection, arc-segment preconditions. Updated the loose-can() test.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* refactor(core,sdk): name the acorn-node type alias; keyToPath round-trips timing.duration (R3 #14)

- gsapWriterAcorn: replace the bare `: any` AST-node annotations with the named
  `type Node = any` alias, matching the established convention in
  gsapParserAcorn.ts / gsapInline.ts ("acorn ESTree nodes are structurally
  untyped"). Documents intent and is greppable; type-identical (zero runtime
  change). A full ESTree typing is a deliberate architecture decision the
  codebase has not taken and is out of scope here.
- patches: keyToPath/timingPath now include the "duration" timing field added
  for the data-duration resize fix, so a timing.duration override round-trips on
  T3 replay instead of being dropped.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(sdk): cascadeRemoveAnimations re-parses per removal (R4 — SDK twin of #3)

cascadeRemoveAnimations captured every matching animation id from a single
up-front parse, then removed against the mutating script — the SDK-side twin of
the stripGsapForId bug (R3 #3). Animation ids are positional, so removing the
first tween for an element renumbered the survivors and the stale later ids
no-op'd, orphaning those tweens on the just-removed element. Now re-parse after
each removal and strip the first still-matching animation until none remain.

Also adds the reviewer's defense-in-depth test: an aliased multi-target setStyle
(same id twice) undoes to the original, not the intermediate (exercises the
single-dispatch inverse reversal from R3 #5/#11).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-17 16:55:34 -07:00
09cefc1bb7 feat(sdk,core): ws-3 — unrollDynamicAnimations acorn port + SDK op (#1501)
* feat(sdk,core): ws-3 — unrollDynamicAnimations acorn port + SDK op

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>

* test(core): recast-vs-acorn parity + acorn fixes for arc/unroll/keyframe-add/%-removeKeyframe/add-with-keyframes (WS-3.F gate)

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* feat(core): port shiftPositions/scalePositions to acorn writer (WS-3.F)

shiftPositionsInScript + scalePositionsInScript were recast-only GSAP-script
writers reachable from executeGsapMutation (shift-positions/scale-positions),
called by Studio timeline clip move/resize — the last write ops blocking recast
retirement. Ported to gsapWriterAcorn.ts mirroring recast's arithmetic
(shift: max(0,pos+delta); scale: remap pos by duration ratio + scale duration),
reusing a shared overwritePosition helper (also adopted by updateAnimationInScript).
Adds 10 recast-vs-acorn parity tests. Closes the WS-3.F op-coverage gate.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-17 16:54:04 -07:00
Vance IngallsandMiguel Ángel 1612d18fdf feat(sdk): stage 6 — arc path ops (setArcPath, updateArcSegment, removeArcPath) (#1500)
Port arc path trio from recast to browser-safe acorn+MagicString writer.
Add SDK op types and mutate.ts handlers for setArcPath / updateArcSegment /
removeArcPath. Decompose buildMotionPathObjectCode into small sub-functions
in gsapSerialize.ts to stay within fallow complexity thresholds. Tests verify
acorn output re-parses to correct arcPath shape.

Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>
2026-06-17 16:53:02 -07:00
a746db6017 feat(sdk,core): ws-3 prerequisites — acorn keyframe-collapse foundation + removeAllKeyframes (#1499)
* feat(sdk,core): ws-3 prerequisites — acorn keyframe-collapse foundation + removeAllKeyframes

P1: gsapWriter.parity.test.ts — recast-vs-acorn parity harness (reparse-equivalence).
P2: move pure keyframe-conversion transforms (resolveConversionProps, cssIdentityValue)
    to recast-free gsapSerialize.ts so the acorn/SDK path can share them.
P3: MagicString splice primitives in gsapWriterAcorn.ts (buildVarsObjectCode, overwriteVarsArg).
P4: reference vertical slice — removeAllKeyframesFromScript ported to acorn writer +
    removeAllKeyframes SDK op (types/mutate/can) + Studio cutover (useGsapKeyframeOps),
    replacing the server-authoritative ponytail stub.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* feat(sdk,core): ws-3 — convertToKeyframes acorn port + SDK op + Studio cutover

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>

* feat(sdk,core): ws-3 — materializeKeyframes + splitIntoPropertyGroups acorn ports + SDK ops

- acorn: buildKeyframeObjectCode, materializeKeyframesFromScript, addAnimationWithKeyframesToScript
- acorn: splitIntoPropertyGroupsFromScript with filterGroupKeyframes/filterGroupProperties helpers
- parity tests: materialize (2 positive + 1 no-op) and split (2 positive + 2 no-op) suites
- SDK types: materializeKeyframes + splitIntoPropertyGroups EditOp variants
- mutate.ts: handlers + can() gates for both new ops
- mutate.gsap.test.ts: 6 new tests (53 total passing)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>

* feat(sdk,core): ws-3 — splitAnimationsInScript acorn port + SDK op

- acorn: updateAnimationSelectorInScript, insertInheritedStateSetInScript helpers
- acorn: splitAnimationsInScript exported (parity with recast version)
- parity: 4 new fixtures (3 cases + no-op) — 23 total parity tests
- SDK types: splitAnimations EditOp variant
- mutate.ts: handleSplitAnimations + can() gate
- mutate.gsap.test.ts: 3 new tests (56 total passing)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>
2026-06-17 16:51:28 -07:00
ceb815c318 feat(sdk,studio): ws-1.2 — percentage-based removeGsapKeyframe (#1498)
* feat(sdk,studio): ws-1.2 — percentage-based removeGsapKeyframe

Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>

* feat(sdk,studio): ws-1.3 — removeGsapProperty SDK op + Studio hook cutover

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>

* feat(sdk,studio): ws-1.4 — deleteAllForSelector SDK op + Studio hook cutover

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>

* fix(core): cascade-remove GSAP tweens in removeElementFromHtml (WS-2)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>

---------

Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>
2026-06-17 16:49:47 -07:00
Vance IngallsandMiguel Ángel a5016ed416 feat(sdk,studio): ws-1.1 — add set method to GsapTweenSpec; route addGsapAnimation(set) through sdk (#1497)
Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>
2026-06-17 16:48:20 -07:00
Vance IngallsandMiguel Ángel e35846176e feat(sdk,studio): ws-4 — add history:false option; disable unused sdk undo in studio (#1496)
Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>
2026-06-17 16:47:12 -07:00
Vance IngallsandMiguel Ángel 53717a77f4 feat(sdk): ws-a2 — applyDraft/commitPreview/cancelPreview → moveElement op (#1490)
Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>
2026-06-17 16:46:04 -07:00
b96e8a3072 feat(sdk): ws-a1 — iframe preview adapter (hit-test + selection) (#1489)
* feat(studio): stage 7 step 3c — sdk cutover for inline-style ops

Introduces sdkCutoverPersist(): when STUDIO_SDK_CUTOVER_ENABLED is set,
inline-style PatchOps are routed through the SDK session's in-memory document
model instead of the server patch-element API. The SDK serialize() result is
written back through the same writeProjectFile + editHistory.recordEdit path,
so the on-disk output is identical to the legacy route.

- packages/studio/src/utils/sdkCutover.ts (new): sdkCutoverPersist() +
  shouldUseSdkCutover() guard; domEditSaveTimestampRef.current is stamped on
  each write to suppress the echo file-change reload.
- packages/studio/src/components/editor/manualEditingAvailability.ts: adds
  STUDIO_SDK_CUTOVER_ENABLED flag (default false); changes
  STUDIO_SDK_SHADOW_ENABLED default to false now that cutover is available.
- packages/studio/src/hooks/useSdkSession.ts: adds optional
  domEditSaveTimestampRef param; self-write suppress window (SELF_WRITE_SUPPRESS_MS)
  gates file-change reloads so SDK writes don't echo back as external edits.
- packages/studio/src/App.tsx: passes domEditSaveTimestampRef to useSdkSession
  so the suppress window can gate reloads triggered by SDK cutover writes.
- Test coverage: sdkCutover.test.ts (new, 141 lines) + useDomEditSession.test.ts
  (new, 50 lines) — guard function + happy-path assertions.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* fix(studio): force-reload sdk session after undo/redo bypasses suppress window

writeHistoryFile arms the 2 s self-write suppress window, so the
file-change event for an undo/redo write is swallowed and the SDK
in-memory doc stays on pre-undo content. Expose forceReload() from
useSdkSession (s7.4) and call it in useAppHotkeys after a successful
undo/redo that touched the active composition path.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>

* feat(studio): s7.5 — delete shadow scaffolding; keep cutover flag (dark launch)

Removes the SDK shadow telemetry: STUDIO_SDK_SHADOW_ENABLED, sdkShadow.ts +
sdkShadowGsapFidelity/GsapKeyframe/Numeric and their tests, the runShadow*
call-sites across the GSAP/timeline hooks, and the onDomEditPersisted shadow
callback in useDomEditSession. Moves patchOpsToSdkEditOps into sdkCutover.ts.

KEEPS STUDIO_SDK_CUTOVER_ENABLED as a dark-launch kill-switch — default false,
enable per-environment via VITE_STUDIO_SDK_CUTOVER_ENABLED=true. shouldUseSdkCutover
stays flag-gated. The stack can merge with zero behavior change; cutover is
validated by flipping the flag, not by removing it.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>

* fix(studio): wire onTrySdkPersist to sdkCutoverPersist (cutover was unwired)

Stage 7 s7.5 removed the feature flag and declared cutover 'always-on',
but onTrySdkPersist was never actually passed to useDomEditCommits — the
sdkCutoverPersist function was dead code in production.

Thread sdkSession through useDomEditSession params, build the
onTrySdkPersist closure there (all CutoverDeps are already in scope),
and pass sdkSession from App.tsx. Style/text/attribute/html-attribute
commits now route through SDK dispatch instead of the server patch path.

Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>

* feat(studio): route element delete through SDK removeElement (§3.1)

Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>

* feat(studio): route timeline trim/move through SDK setTiming (§3.2)

Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>

* chore(studio): document CSS-path position cut-over, GSAP-path intentionally deferred (§3.3)

Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>

* feat(studio): route GSAP tween add/update/delete through SDK (§3.5 PR1)

Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>

* feat(studio): route GSAP keyframe add through SDK (§3.5 PR2)

Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>

* fix(studio,core): resolve SDK-cutover review findings

Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>

* feat(sdk): ws-a1 — iframe preview adapter (hit-test + selection)

Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>

---------

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>
2026-06-17 16:44:56 -07:00
Vance IngallsandMiguel Ángel 377b0368bd fix(studio,core): resolve SDK-cutover review findings (#1471)
Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>
2026-06-17 16:44:45 -07:00
Vance IngallsandMiguel Ángel 7ca4490328 feat(studio): route GSAP keyframe add through SDK (§3.5 PR2) (#1470)
Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>
2026-06-17 16:43:34 -07:00
Vance IngallsandMiguel Ángel 592f7c775d feat(studio): route GSAP tween add/update/delete through SDK (§3.5 PR1) (#1469)
Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>
2026-06-17 16:42:02 -07:00
e65c3c7918 chore(studio): document CSS-path position cut-over; GSAP-path deferred (§3.3) (#1467)
* feat(studio): stage 7 step 3c — sdk cutover for inline-style ops

Introduces sdkCutoverPersist(): when STUDIO_SDK_CUTOVER_ENABLED is set,
inline-style PatchOps are routed through the SDK session's in-memory document
model instead of the server patch-element API. The SDK serialize() result is
written back through the same writeProjectFile + editHistory.recordEdit path,
so the on-disk output is identical to the legacy route.

- packages/studio/src/utils/sdkCutover.ts (new): sdkCutoverPersist() +
  shouldUseSdkCutover() guard; domEditSaveTimestampRef.current is stamped on
  each write to suppress the echo file-change reload.
- packages/studio/src/components/editor/manualEditingAvailability.ts: adds
  STUDIO_SDK_CUTOVER_ENABLED flag (default false); changes
  STUDIO_SDK_SHADOW_ENABLED default to false now that cutover is available.
- packages/studio/src/hooks/useSdkSession.ts: adds optional
  domEditSaveTimestampRef param; self-write suppress window (SELF_WRITE_SUPPRESS_MS)
  gates file-change reloads so SDK writes don't echo back as external edits.
- packages/studio/src/App.tsx: passes domEditSaveTimestampRef to useSdkSession
  so the suppress window can gate reloads triggered by SDK cutover writes.
- Test coverage: sdkCutover.test.ts (new, 141 lines) + useDomEditSession.test.ts
  (new, 50 lines) — guard function + happy-path assertions.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* fix(studio): force-reload sdk session after undo/redo bypasses suppress window

writeHistoryFile arms the 2 s self-write suppress window, so the
file-change event for an undo/redo write is swallowed and the SDK
in-memory doc stays on pre-undo content. Expose forceReload() from
useSdkSession (s7.4) and call it in useAppHotkeys after a successful
undo/redo that touched the active composition path.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>

* feat(studio): s7.5 — delete shadow scaffolding; keep cutover flag (dark launch)

Removes the SDK shadow telemetry: STUDIO_SDK_SHADOW_ENABLED, sdkShadow.ts +
sdkShadowGsapFidelity/GsapKeyframe/Numeric and their tests, the runShadow*
call-sites across the GSAP/timeline hooks, and the onDomEditPersisted shadow
callback in useDomEditSession. Moves patchOpsToSdkEditOps into sdkCutover.ts.

KEEPS STUDIO_SDK_CUTOVER_ENABLED as a dark-launch kill-switch — default false,
enable per-environment via VITE_STUDIO_SDK_CUTOVER_ENABLED=true. shouldUseSdkCutover
stays flag-gated. The stack can merge with zero behavior change; cutover is
validated by flipping the flag, not by removing it.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>

* fix(studio): wire onTrySdkPersist to sdkCutoverPersist (cutover was unwired)

Stage 7 s7.5 removed the feature flag and declared cutover 'always-on',
but onTrySdkPersist was never actually passed to useDomEditCommits — the
sdkCutoverPersist function was dead code in production.

Thread sdkSession through useDomEditSession params, build the
onTrySdkPersist closure there (all CutoverDeps are already in scope),
and pass sdkSession from App.tsx. Style/text/attribute/html-attribute
commits now route through SDK dispatch instead of the server patch path.

Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>

* feat(studio): route element delete through SDK removeElement (§3.1)

Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>

* feat(studio): route timeline trim/move through SDK setTiming (§3.2)

Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>

* chore(studio): document CSS-path position cut-over, GSAP-path intentionally deferred (§3.3)

Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>

---------

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>
2026-06-17 16:40:29 -07:00
Vance IngallsandMiguel Ángel 39f37e8aa8 feat(studio): route timeline trim/move through SDK setTiming (§3.2) (#1466)
Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>
2026-06-17 16:40:07 -07:00
Vance IngallsandMiguel Ángel bce571c2a1 feat(studio): route element delete through SDK removeElement (§3.1) (#1465)
Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>
2026-06-17 16:38:38 -07:00
Vance IngallsandMiguel Ángel 8585fffc92 fix(studio): wire onTrySdkPersist to sdkCutoverPersist (cutover was unwired) (#1463)
Stage 7 s7.5 removed the feature flag and declared cutover 'always-on',
but onTrySdkPersist was never actually passed to useDomEditCommits — the
sdkCutoverPersist function was dead code in production.

Thread sdkSession through useDomEditSession params, build the
onTrySdkPersist closure there (all CutoverDeps are already in scope),
and pass sdkSession from App.tsx. Style/text/attribute/html-attribute
commits now route through SDK dispatch instead of the server patch path.

Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>
2026-06-17 16:31:57 -07:00
Vance IngallsandMiguel Ángel ca1a8a6879 feat(studio): s7.5 — delete shadow scaffolding; keep cutover flag (dark launch) (#1462)
Removes the SDK shadow telemetry: STUDIO_SDK_SHADOW_ENABLED, sdkShadow.ts +
sdkShadowGsapFidelity/GsapKeyframe/Numeric and their tests, the runShadow*
call-sites across the GSAP/timeline hooks, and the onDomEditPersisted shadow
callback in useDomEditSession. Moves patchOpsToSdkEditOps into sdkCutover.ts.

KEEPS STUDIO_SDK_CUTOVER_ENABLED as a dark-launch kill-switch — default false,
enable per-environment via VITE_STUDIO_SDK_CUTOVER_ENABLED=true. shouldUseSdkCutover
stays flag-gated. The stack can merge with zero behavior change; cutover is
validated by flipping the flag, not by removing it.

Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>
2026-06-17 16:27:03 -07:00
Vance IngallsandMiguel Ángel 0ca1a8a9d1 fix(studio): force-reload sdk session after undo/redo bypasses suppress window (#1524)
writeHistoryFile arms the 2 s self-write suppress window, so the
file-change event for an undo/redo write is swallowed and the SDK
in-memory doc stays on pre-undo content. Expose forceReload() from
useSdkSession (s7.4) and call it in useAppHotkeys after a successful
undo/redo that touched the active composition path.

Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>
2026-06-17 16:20:52 -07:00
Vance IngallsandClaude Sonnet 4.6 ab7145ad9e feat(studio): stage 7 step 3c — sdk cutover for inline-style ops (#1522)
Introduces sdkCutoverPersist(): when STUDIO_SDK_CUTOVER_ENABLED is set,
inline-style PatchOps are routed through the SDK session's in-memory document
model instead of the server patch-element API. The SDK serialize() result is
written back through the same writeProjectFile + editHistory.recordEdit path,
so the on-disk output is identical to the legacy route.

- packages/studio/src/utils/sdkCutover.ts (new): sdkCutoverPersist() +
  shouldUseSdkCutover() guard; domEditSaveTimestampRef.current is stamped on
  each write to suppress the echo file-change reload.
- packages/studio/src/components/editor/manualEditingAvailability.ts: adds
  STUDIO_SDK_CUTOVER_ENABLED flag (default false); changes
  STUDIO_SDK_SHADOW_ENABLED default to false now that cutover is available.
- packages/studio/src/hooks/useSdkSession.ts: adds optional
  domEditSaveTimestampRef param; self-write suppress window (SELF_WRITE_SUPPRESS_MS)
  gates file-change reloads so SDK writes don't echo back as external edits.
- packages/studio/src/App.tsx: passes domEditSaveTimestampRef to useSdkSession
  so the suppress window can gate reloads triggered by SDK cutover writes.
- Test coverage: sdkCutover.test.ts (new, 141 lines) + useDomEditSession.test.ts
  (new, 50 lines) — guard function + happy-path assertions.

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-06-17 16:10:07 -07:00
James RussoandClaude Opus 4.8 e662fcdea2 fix(studio): storyboard polish — a11y, preview, and edit-race fixes (#1544)
Batched non-blocking review nits from the storyboard stack (#1528–#1532):

- StoryboardGrid: responsive auto-fill grid instead of fixed-360 tiles
- FramePoster: reset failed state when the poster target changes (stale-error fix)
- StoryboardFrameTile: status-chip aria-label
- StoryboardSourceEditor: marked({async:false}); save() in-flight guard;
  immediate first preview paint; [&_img] prose; scoped link-hardening
  (rel=noopener noreferrer + target=_blank) in the sanitizer
- StoryboardLoaded: memoize sourceFiles on data.script.path/.exists, not the object ref
- StoryboardFrameFocus: applyEdit in-flight guard; aria-pressed on status buttons;
  ←/→/Esc keyboard navigation
- ViewModeContext: correct the popstate/replaceState doc-drift

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-17 16:05:12 -07:00
James RussoandClaude Opus 4.8 c8fd16f2d3 feat(studio): storyboard frame focus + voiceover iteration (#1532)
Fifth PR in the Studio storyboarding stack. Click a contact-sheet tile to
open a full-area focus on that frame.

- StoryboardFrameFocus: large poster, prev/next nav, full narrative, and an
  editable voiceover *guide* (textarea) saved back to STORYBOARD.md. Status
  can be advanced outline → built → animated inline.
- "Open in Preview" jumps to the timeline focused on the frame's
  sub-composition (setActiveCompPath + view-mode timeline).
- core/storyboard: setFrameField / setFrameVoiceover / setFrameStatus —
  surgical in-place writers that update one frame's metadata without
  re-serializing (markdown stays canonical). Tested.
- Extract shared FramePoster (used by tile + focus); tiles are now buttons
  that open focus.

Voiceover here is the editable guide; SCRIPT.md remains the locked narration
that drives TTS.

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-17 15:34:44 -07:00
James RussoandClaude Opus 4.8 29809069c8 feat(studio): storyboard markdown source editor (raw + live preview) (#1531)
Fourth PR in the Studio storyboarding stack. Adds an in-context way to view
and edit the storyboard's canonical files.

- Board | Source sub-toggle inside the storyboard view (StoryboardLoaded).
- StoryboardSourceEditor: raw CodeMirror markdown editor + live rendered
  preview (marked), with a file switcher for STORYBOARD.md and SCRIPT.md.
- Loads raw file text and saves via the existing files API
  (GET/PUT /projects/:id/files/*); on save the Board re-parses (reload), so
  markdown stays the single source of truth. Cmd/Ctrl+S to save.
- Deliberately raw, not WYSIWYG, so the structured frame fields can't be
  mangled.
- SourceEditor gains markdown language support (@codemirror/lang-markdown);
  adds the marked dependency for preview.

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-17 14:59:40 -07:00
Miguel Ángel 13af5540c1 feat(lint): warn when a sub-composition slot blanks before the host (#1542)
A sub-composition mount whose data-duration ends before the host
composition's window leaves its slot blank for the remainder. The
runtime behavior is correct (data-duration is the slot's visible window
and takes precedence), but a full-bleed sub-composition shorter than the
composition is almost always an authoring mistake that fails silently
(issue #1540).

Add the subcomposition_blanks_before_host rule, scoped narrowly to the
high-signal shape — a sole/dominant external mount starting at ~0 whose
window ends before the host's — so it stays silent on intentional short
clips. Document the slot-window semantics in the sub-compositions
reference, distinguishing the hold-through-slot case (#911/#917) from
the blank-when-shorter-than-host case.
2026-06-17 17:56:43 -04:00
James RussoandClaude Opus 4.8 015529e663 feat(studio): storyboard frame contact-sheet grid (#1530)
Third PR in the Studio storyboarding stack. Renders the frames as a live
contact sheet inside the storyboard view.

- StoryboardGrid: ordered, responsive grid of frame tiles.
- StoryboardFrameTile: number badge, scaled non-interactive live preview
  iframe (via /api/projects/:id/preview/comp/<src>), title, duration,
  transition, and a status chip (outline / built / animated).
- Frames that are outline-only or whose src is missing render an explicit
  placeholder instead of an iframe.
- StoryboardView swaps its placeholder for the real grid.

With PR1-PR3 the storyboard view is end-to-end viewable against the
storyboard-sample fixture for UI/UX feedback.

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-17 14:23:47 -07:00
James RussoandClaude Opus 4.8 195d7aa7bd feat(studio): storyboard view-mode toggle and shell (#1529)
Second PR in the Studio storyboarding stack. Adds the top-level toggle
between the storyboard and the timeline/preview stage, behind the flag.

- STUDIO_STORYBOARD_ENABLED flag (VITE_STUDIO_ENABLE_STORYBOARD, default
  off) now gates the UI.
- ViewModeContext: timeline|storyboard state mirrored to the ?view= query
  param, so it survives reloads and an agent can deep-link ?view=storyboard.
- Segmented Storyboard|Preview control in StudioHeader (flag-gated).
- StudioApp swaps the whole center stage for a full-width StoryboardView
  when storyboard mode is active.
- useStoryboard hook + StoryboardView shell: global-direction header,
  loading/error/empty states. The frame contact-sheet grid lands in PR3.
- Extract StudioOverlays from App.tsx to stay within the 600-line studio
  decomposition budget.

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-17 13:06:49 -07:00
James RussoandClaude Opus 4.8 8a13a07074 feat(studio): add storyboard manifest contract, parser, and read API (#1528)
First PR in the Studio storyboarding stack. Establishes the parseable
contract the storyboard UI reads from; no UI yet.

- core/storyboard: StoryboardManifest/Frame/Globals types + a lenient
  STORYBOARD.md parser (frontmatter + status/src/duration/transition_in,
  freeform narrative tolerated, never throws, records warnings). Exposed as
  @hyperframes/core/storyboard (browser-safe).
- studio-api: GET /projects/:id/storyboard returns the normalized manifest
  with per-frame srcExists; missing file -> exists:false, not 404.
- fixture: packages/studio/fixtures/storyboard-sample for dogfooding the
  storyboard view in later PRs (built/animated frames + one outline).

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-17 12:06:56 -07:00
Leonel Rivas f72ea25b3b fix(lint): match @font-face when a comment inside the block holds a brace (#1538)
font_family_without_font_face (and system_font_will_alias) collect
@font-face blocks with `@font-face\s*\{[^}]*\}`, which stops at the first
`}`. A CSS comment inside the block that contains a brace —
`@font-face { /* 400 } regular */ font-family: 'X'; ... }` — truncates the
match before the font-family, so the family is never recorded as declared
and a later `font-family: 'X'` usage is wrongly flagged as used without an
@font-face. Strip CSS comments before scanning so a brace inside one cannot
split a block.

Refs #1534
2026-06-17 14:21:45 -04:00
Vance IngallsandClaude Opus 4.8 c040e4973a test(core): recast-vs-acorn differential suite for GSAP writer ops (+ fixes) (#1533)
Add gsapWriterParity.corpus.test.ts: a reusable recast-vs-acorn differential
harness (runParity/modelOf, exported for the WS-3 op-PR workflow) plus a broadened
corpus (3 real registry scripts + 10 synthetic) covering to/from/fromTo, multi-tween,
keyframes, labels, numeric/label-relative/symbolic positions, stagger/repeat/yoyo
extras, and sub-composition selectors. Extends true differential coverage to the five
previously standalone-only acorn ops (update/add/removeAnimation, update/removeKeyframe)
and adds correctness tests for the acorn-only label ops.

Fix three acorn-writer divergences the suite surfaced:
- updateAnimationInScript now REPLACES the editable property set (and fromTo
  from-vars) instead of merging, matching recast's reconcileEditableProperties;
  non-editable keys (duration/ease/stagger/…) are preserved.
- removeKeyframeFromScript now collapses keyframes back to a flat tween when
  fewer than two keyframes remain, matching recast's collapseKeyframesToFlat.

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-17 10:12:21 -07:00
Miguel Ángel fcc7b314f0 chore: release v0.6.110 v0.6.110 2026-06-17 10:23:49 -04:00
Miguel Ángel ff25058c5e fix(studio): resolve ffmpeg outside PATH so render doesn't 503 (#1536)
The render pre-flight check shells out to `which ffmpeg`, which only
searches the server process's PATH. When Studio is launched from a
GUI/Dock/launchd context that PATH lacks /opt/homebrew/bin, so `which`
fails even when ffmpeg is installed — and POST /render returns 503
"FFmpeg not found".

Fall back to probing well-known install dirs (Homebrew on Apple Silicon
and Intel, plus system/Linux locations) when the PATH lookup fails.

Also drop the [kf:static]/[kf:runtime] keyframe diagnostics that were
spamming the Studio console in prod, and fix two unrelated CI breakages
the branch inherited: a Windows-sensitive ffmpeg test (pin platform) and
a stale player test mock missing onRuntimeReady.
2026-06-17 10:21:24 -04:00
Carlos Alcaraz GregorandCarlos Alcaraz 66dde0898b fix(studio): apply split-bounds epsilon in razor split-all (#1404)
The single-clip razor path guards splits with isSplitTimeWithinBounds,
which keeps a SPLIT_BOUNDARY_EPSILON_S margin from each clip edge so a
cut never produces a degenerate near-zero slice. The split-all path
filtered with raw `splitTime > start && splitTime < end` instead, so it
accepted cuts inside that margin (and on clips shorter than two epsilons
that the single path always rejects), producing the very degenerate
slice the epsilon exists to prevent.

Extract the shared predicate canSplitElementAt and a selectSplittableElements
helper, and route both razor paths through them so the two stay consistent.

Adds unit coverage for the new helpers, including the regression where a
sub-epsilon clip with an interior split time must not be selected.

Co-authored-by: Carlos Alcaraz <193642530+calcarazgre646@users.noreply.github.com>
2026-06-16 23:57:14 -07:00
Carlos Alcaraz GregorandCarlos Alcaraz a4ae3c92a0 fix(cli): validate init flags before creating the project directory (#1207)
Co-authored-by: Carlos Alcaraz <193642530+calcarazgre646@users.noreply.github.com>
2026-06-16 23:57:05 -07:00
Carlos Alcaraz GregorandCarlos Alcaraz 8306b2c0b4 test(cli): cover formatLintFindings and normalizeErrorMessage (#1208)
Co-authored-by: Carlos Alcaraz <193642530+calcarazgre646@users.noreply.github.com>
2026-06-16 23:56:56 -07:00
Carlos Alcaraz GregorandCarlos Alcaraz 513819ee84 fix(player): reject non-finite composition dimensions from attributes and stage-size (#1205)
width/height attributes went through parseInt with no validation, so a
typo like width="abc" reached scaleIframeToFit as NaN (invalid
scale(NaN) transform) and width="0" as a division by zero — both
blank the player with no signal. The stage-size message check had the
sibling gap: `> 0` alone lets Infinity through, which scales the
iframe to 0.

Reuse the composition probe's readPositiveDimension guard for the
attribute path (the probe path already rejected these) and add the
same finite-check the adjacent timeline branch uses for stage-size.
Mirrors the clampPlaybackRate hardening from #1120.

Co-authored-by: Carlos Alcaraz <193642530+calcarazgre646@users.noreply.github.com>
2026-06-16 23:43:00 -07:00
Kiyeon Jeon 937ba2cebe fix(studio): add GSAP 3D inspector metadata (#1250) 2026-06-16 23:36:56 -07:00
Ular Kimsanov c4c978f5a8 Merge pull request #1527 from heygen-com/fix/capture-default-output
fix(cli): default `capture` output to ./capture (auto-suffix capture-2, capture-3 on re-run)
2026-06-16 23:13:57 -07:00
Vance IngallsandClaude Opus 4.8 6e32142334 fix(sdk): resolve composition-id targets + emit canonical data-hf-id for GSAP tweens (#1526)
A sub-composition ROOT is addressed by its data-composition-id, but the SDK's
whole element<->tween attribution is data-hf-id based, so the prior fix's
[data-composition-id] selector was invisible to three readers (validateOp/can,
selectorMatchesId -> setTiming + removeElement cascade, buildAnimationIdMap ->
getElement.animationIds), diverging can from apply and orphaning tweens.

Root fix: make composition ids first-class resolvable addresses and emit the
canonical selector everywhere.

- resolveScoped (model.ts): for a bare id with no data-hf-id match, fall back to
  [data-composition-id]. data-hf-id keeps precedence; scoped-path and canonical
  behavior intact. Fixes validateOp gating, findById/getElement, and every op
  handler for comp-root targets in one place.
- gsapTargetSelector (mutate.ts): resolve the target and emit
  [data-hf-id="<resolved host hf-id>"] (canonical). Normal targets unchanged;
  comp-root targets resolve via comp-id -> host -> host hf-id. Defensive
  [data-composition-id] only when the resolved element has no hf-id.
- setTiming syncs the GSAP tween via the resolved element's data-hf-id so a
  comp-root target matches its host tween; removeElement cascade already covers
  the host hf-id via collectSubtreeHfIds.
- export escapeHfId; escape both the querySelector probe and the emitted
  selector string.

Tests: comp-id resolveScoped fallback + precedence (session.subcomp), canonical
selector, validateOp accept, setTiming sync, removeElement cascade, and
getElement.animationIds for comp-root tweens (mutate.gsap). The prior test only
called applyOp, masking all of this.

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-16 23:08:08 -07:00
ukimsanov 969d6a334b fix(cli): default capture output to ./capture/ (auto-suffix capture-2/, capture-3/ on re-run)
`hyperframes capture <url>` (no -o) used to dump into `./captures/<hostname>/`,
which buries the project two levels deep and silently merges re-runs into the
previous dir — file-by-file, so leftover screenshots / assets from the prior
run stay mixed in and any later `glob` sees both.

Switch the default to `./capture/`. When it already exists, auto-suffix to
`./capture-2/`, `./capture-3/`, … (up to -99). Each capture is its own clean
directory — no crud, no friction, no clobber. The CLI prints a one-line note
when the suffix kicks in so the user sees which dir actually got written.
Explicit `-o <name>` is unaffected (still overwrite-tolerant).
2026-06-16 22:26:31 -07:00