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hyperframes/packages/sdk
b158870d8f feat(sdk): stage 6 — sub-composition scoped ids (F9) (#1434)
* feat(sdk): stage 6 — sub-composition scoped ids (F9)

Adds fully-qualified scoped ids for addressing elements inside inlined
sub-compositions, so callers can target "hf-HOST/hf-LEAF" unambiguously
even when bare hf-ids collide across sub-composition boundaries.

Changes:
- model.ts: resolveScoped() traverses id segments through nested subtrees;
  isNewHostBoundary() detects host boundaries (dcf ≠ parent dcf handles
  outerHTML innerRoot edge case)
- types.ts: HyperFramesElement gains scopedId field
- document.ts: buildElement carries scopePrefix, propagates childPrefix
  at host boundaries; buildRoots starts with ""
- patches.ts: RFC 6902 escapeIdForPath / decodePathSegment for scoped ids
  containing "/"; all path builders and pathToKey/keyToPath updated
- session.ts: getElement() matches by scopedId; find() returns scopedIds;
  orphan cleanup decodes RFC 6902 before key comparison, preserves removal
  markers, purges property sub-keys for both bare and scoped ids
- mutate.ts: all element handlers use resolveScoped instead of findById;
  handleRemoveElement collects full subtree hf-ids before removal for
  complete GSAP animation cascade (Q3 fix); validateOp uses resolveScoped

20 new contract tests in session.subcomp.test.ts covering resolveScoped,
scopedId propagation, dispatch to scoped targets, RFC 6902 patch encoding,
override-set key format, orphan purge, and serialize stability.

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

* feat(sdk): add find({ composition }) filter — Stage 6 WS-C completion

Closes the last headless-testable Stage 6 gap (F9 workstream C).

`find({ composition: "hf-host" })` returns all scopedIds whose prefix
matches the given host id — i.e. every element mounted inside that
sub-composition, at any depth. Combinable with other FindQuery fields
(tag, text, name, track). 3 new contract tests in session.subcomp.test.ts.

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

* fix(sdk): addGsapTween resolves scoped id to bare leaf; validateOp checks target exists

- handleAddGsapTween: strip host prefix for scoped ids (hf-host/hf-leaf →
  selector [data-hf-id="hf-leaf"]) — DOM element carries only the leaf part
- validateOp addGsapTween: call resolveScoped to surface E_TARGET_NOT_FOUND
  before the GSAP script checks (previously can() returned ok for missing targets)
- patches.ts pathToKey: remove dead ?? null (decodePathSegment never returns undefined)

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>
2026-06-15 02:21:36 -07:00
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