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## Summary Extracts the GSAP parser/writer suite, HTML parser, hf-ids, spring-ease, and the shared composition data types out of `@hyperframes/core/src/parsers/` into a new, independently-publishable **`@hyperframes/parsers`** package. This is the foundation of the [#1749](https://github.com/heygen-com/hyperframes/issues/1749) effort: make HyperFrames' parsing/linting/validation usable as plain libraries in a Node app, without shelling out to the CLI. Parsers is the standalone base every other extracted package builds on. **Part 1 of 3** — splits #1754 into independently-reviewable pieces. Parts 2 (lint) and 3 (studio-server) stack on this branch. ## What moves | | | |---|---| | Source moved out of core | **~9,900 LOC** (`src/parsers/` → `packages/parsers/src/`) | | Total lines removed from core (incl. tests + goldens) | ~19,600 | | Files relocated | 39 | | Tests carried over | **660 passing** (5 skipped, 3 todo) | The big movers: `gsapParser` / `gsapParserAcorn` (the recast + acorn dual parsers), `gsapWriterAcorn`, `gsapSerialize`, `gsapUnroll`, `htmlParser`, `hfIds`, `springEase`, `stableIds`, plus the `__goldens__` corpus. ## Bundle footprint of the new package | Artifact | Size | |---|---| | `dist/` (unpacked) | 1.7 MB | | npm tarball (packed) | 409 KB | | `dist/index.js` | 90 KB (**~21 KB gzipped**) | | Heaviest entries | `gsapWriterAcorn.js` 93 KB · `gsapParser.js` 91 KB | Most of the weight is the GSAP AST machinery (recast/babel/acorn). It's tree-shakeable via subpath entries (`@hyperframes/parsers/hf-ids`, `/gsap-constants`, etc.) so a consumer that only needs `hf-ids` (2 KB) doesn't pull the parsers. ## How `@hyperframes/core` changes The interesting part: **core sheds its entire AST toolchain.** | core `dependencies` | before | after | |---|---|---| | count | 9 | 6 | | removed | — | `@babel/parser`, `acorn`, `acorn-walk`, `magic-string`, `recast` | | added | — | `@hyperframes/parsers`, `linkedom` | Before this PR, importing `@hyperframes/core` at all dragged in babel + recast + acorn just to construct types. Now those live behind `@hyperframes/parsers`, and a consumer that only wants core's runtime/compiler types never resolves the parser stack. Core keeps thin `@deprecated` re-export stubs at the old subpaths (`@hyperframes/core/gsap-parser`, `/gsap-constants`, …) so nothing downstream breaks. ## Design notes - **`"bun"` export condition before `"node"`** in every package export. Bun resolves the TypeScript source directly (no pre-built `dist/`), while Node/tsx/Docker contexts fall through to `"node"` → `dist/`. This keeps the dev loop zero-build while published artifacts stay Node-consumable. - `@hyperframes/parsers` is **standalone** — zero `@hyperframes/*` dependencies — so it can be the base of the stack. ## Test plan - [x] `bun run --filter @hyperframes/parsers test` — 660 tests pass - [x] `bun run --filter @hyperframes/sdk test` — 382 tests pass - [x] `bun run build` — full monorepo build succeeds - [x] Fallow audit passes on CI
48 lines
1.7 KiB
TypeScript
48 lines
1.7 KiB
TypeScript
/**
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* @hyperframes/core/gsap-parser subpath entry.
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*
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* Re-exports all public types and helpers that external packages (studio, sdk,
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* registry) import via the `@hyperframes/core/gsap-parser` subpath.
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*
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* The recast-based AST parser (gsapParser.ts) was retired in WS-3.F. The read
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* path now uses `parseGsapScriptAcorn` from gsapParserAcorn; the write path
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* uses gsapWriterAcorn. This file remains the stable public surface for types
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* and serialize helpers.
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*/
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export type {
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GsapAnimation,
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GsapMethod,
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GsapKeyframesData,
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GsapPercentageKeyframe,
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ParsedGsap,
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ArcPathConfig,
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ArcPathSegment,
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GsapProvenanceKind,
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GsapProvenance,
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KeyframeEditability,
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} from "./gsapSerialize.js";
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export {
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serializeGsapAnimations,
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getAnimationsForElementId,
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validateCompositionGsap,
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keyframesToGsapAnimations,
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gsapAnimationsToKeyframes,
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editabilityForProvenance,
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SUPPORTED_PROPS,
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SUPPORTED_EASES,
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} from "./gsapSerialize.js";
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// Studio position-hold predicate (`tl.set(...,{data:"hf-hold"})`). A pure
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// GsapAnimation helper — re-exported here so studio can filter holds via the
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// public entry even though gsapParser.ts is otherwise an internal module.
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export { isStudioHoldSet } from "./gsapParser.js";
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export type { PropertyGroupName } from "./gsapConstants.js";
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export {
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PROPERTY_GROUPS,
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classifyPropertyGroup,
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classifyTweenPropertyGroup,
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} from "./gsapConstants.js";
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export { generateSpringEaseData, SPRING_PRESETS } from "./springEase.js";
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export type { SpringPreset } from "./springEase.js";
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export { parseGsapScriptAcorn as parseGsapScript } from "./gsapParserAcorn.js";
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export type { SplitAnimationsOptions, SplitAnimationsResult } from "./gsapSerialize.js";
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