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Author SHA1 Message Date
Miguel Ángel 6aaab32ccb refactor: make @hyperframes/lint depend only on parsers (#1773) 
* refactor: make @hyperframes/lint depend only on parsers, not core

Relocates the leaf utilities lint pulled from core — URL/asset-path helpers,
font aliases, and the slideshow manifest parser — into the standalone
@hyperframes/parsers base, and drops @hyperframes/core from lint's
dependencies. Core keeps back-compat re-export stubs at the old paths, so
producer/studio/cli are unchanged.

Why: lint was the lightweight validator from #1749, but depending on core
transitively pulled studio-server (hono) and bpm-detective — irrelevant to
linting. Now installing @hyperframes/lint pulls only parsers + postcss, and
the core<->lint dependency cycle is gone.

- parsers main entry stays browser-safe (pure utils only); the node:path
  asset helpers live behind the new @hyperframes/parsers/asset-paths subpath
- slideshow parser exposed via @hyperframes/parsers/slideshow

* feat(lint): add browser entry; harden CSS url() regex (ReDoS)

@hyperframes/lint/browser — a fully client-side rule engine (lintHyperframeHtml,
lintMediaUrls, shouldBlockRender) with zero node: builtins, so browser-only
editors can validate compositions with no Node.js and no server round-trip.
Closes the browser-validation ask on #1749.

- shouldBlockRender extracted from the fs-bound project.ts into its own pure
  module so the browser entry stays node-free
- pure composition primitives (data types, font aliases, URL helper) exposed via
  a new recast-free @hyperframes/parsers/composition subpath, so the browser
  bundle tree-shakes out the GSAP/recast machinery (verified: esbuild
  platform=browser bundles with 0 node builtins)
- lint built with a platform:browser tsup pass — compile-time guarantee the
  browser entry never pulls a node builtin
- harden CSS_URL_RE against polynomial ReDoS (CodeQL js/polynomial-redos);
  behavior-preserving, verified against existing tests + an old/new parity check
- parsers/lint marked sideEffects:false
 2026-06-27 13:51:21 -04:00
Miguel Ángel 98d0bdd73c refactor: extract @hyperframes/lint from core (#1756) 
* refactor: extract @hyperframes/lint package from core

Moves all lint rules, hyperframeLinter, lintProject, and related types
from packages/core/src/lint/ into a new standalone packages/lint package.

Core keeps a thin re-export stub at @hyperframes/core/lint for backward
compatibility. Consumer imports (cli lint command, producer hyperframeLint)
are updated to import from @hyperframes/lint directly.

Depends on @hyperframes/parsers (PR #1755).

* fix: restore postcss-selector-parser in core (sourceMutation.ts still uses it)

* fix(ci): add parsers+lint to Dockerfile and build before preview tests

* chore: update bun.lock after restoring postcss-selector-parser dep

* test(cli): update lintProject test for string-dir signature from @hyperframes/lint

* refactor(core): single-source the lint engine in @hyperframes/lint

Delete core's byte-identical copy of the lint rule engine and re-point
staticGuard at @hyperframes/lint, so the render-time render-gate and the
studio preview share one rule engine instead of two copies that could
silently diverge. Back-compat preserved via the @hyperframes/core/lint stub.

Addresses review feedback on the dual-copy footgun.
 2026-06-27 01:16:40 -04:00
James RussoandClaude Opus 4.8 7517f6ac86 feat(slideshow): per-slide autoplay (manual-advance, opt-in) (#1708) 
* feat(slideshow): per-slide autoplay (manual-advance, opt-in)

Adds an opt-in `autoplay` flag to slideshow slides: when the presenter lands
on a video slide, its `<video>` plays from the start. The slideshow still
holds and never auto-advances — the presenter clicks Next when ready. This
covers compositions whose own controls can't be clicked (the player renders
the composition pointer-events:none).

Plumbing (done, tested):
- core: `SlideRef.autoplay?: boolean`, parsed + validated in parseSlideshow
  (a non-boolean autoplay rejects the manifest); carried through resolve.
- controller: optional `PlayerPort.playSceneMedia(sceneId)`, fired only on
  forward `enterSlide` for autoplay slides (not resume/back/sync, so the
  audience — which mirrors the presenter's media events — isn't double-driven).
- component: `playSceneDocumentMedia` reaches the same-origin composition
  iframe, finds the scene's `<video>`, and asserts playback; `stopMedia`
  (already wired on slide change) resets it. An autoplay token cancels a
  pending start when the slide changes.
- tests: controller autoplay behavior + parser flag round-trip/validation
  (131 player + 22 core slideshow tests pass).

KNOWN LIMITATION — runtime media-start needs the player media model (@vance):
On current main the clip<->timeline binding from #1601 keeps every clip synced
and *paused* to the held timeline frame, which wins against playSceneMedia's
play() — so the clip does not actually start on main yet (it does on the
pre-#1601 player). The correct fix is a sanctioned "let this clip free-run
while the timeline holds" path in the player/runtime media controller. Flagging
for Vance to wire the start into the #1601 media model (or rebase onto it) when
back. The plumbing above is the stable surface that hook plugs into.

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

* refactor(slideshow): address code-review on per-slide autoplay

- guard playSceneDocumentMedia behind resolveMode() !== "audience": the
  audience mirrors the presenter's media events, so it must not independently
  drive its own copy of the clip.
- drop the per-enter window pointerdown/keydown "gesture retry" listeners,
  which leaked when muted autoplay succeeded without a gesture. The poll already
  re-asserts play(), so a gesture within the window is picked up next tick.
- stop polling once the clip is advancing across two ticks (was re-asserting
  play() for the full window even after playback was confirmed).
- cancel any in-flight autoplay loop on disconnectedCallback (bump the token).
- split the poll into findSceneVideo + stepAutoplay helpers (keeps each small).
- fix the enterSlide comment: autoplay fires from enterSlide (next/prev/
  goToSlide), not resumeSlide (back/backToMain/syncTo).
- parser: isOptionalBoolean type guard instead of a one-off helper; drop `as`
  assertions in the new controller test.

131 player + 22 core slideshow tests pass; lint/format/typecheck/fallow clean.

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

* docs(slideshow): autoplay skill guidance + address review nits

Addresses review feedback on #1708:
- skill: document per-slide `autoplay` in the slideshow standalone-harness
  reference — when to use it (video is the slide's primary content, its end is
  the advance cue) vs not (background/ambient loops, footage talked over), per
  Vance's guidance, before merge.
- play() rejection is no longer blanket-swallowed: AbortError (timeline-sync
  seek interrupt) and NotAllowedError (gesture-gated autoplay) are expected and
  ignored; any other rejection is surfaced once via console.warn (Via nit 1).
- clarify in the SlideRef.autoplay doc that it plays the scene's FIRST <video>
  (Via nit 2).

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

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
 2026-06-25 12:47:54 -07:00
Vance Ingalls f05b3f9c7c fix(slideshow): finish remaining split-PR review findings (#1594) 
* fix(slideshow): address split-PR review findings on #1585

Genuinely-open findings from the #1580/#1590/#1591/#1592 reviews (the rest were
already fixed on this branch: CSP handlers, manifest version, UUID ids, float
keys, presenter 1s-timer):

core (#1580):
- isManifest rejects a non-object/array manifest (e.g. [42,null]) explicitly
- resolveSlideshow flags duplicate slideSequence ids instead of silent overwrite

player (#1590):
- present() window.open uses noopener,noreferrer (audience syncs via channel)
- BroadcastChannel name is per-deck (keyed on pathname) to avoid same-origin
  cross-talk between decks
- add observedAttributes + attributeChangedCallback so runtime sound/mode toggles
  re-render

studio (#1591/#1592):
- persistSlideshowManifest no-op gate (skip write when HTML is unchanged)
- surface persist failures (console.error) instead of silent .catch(()=>{})
- confirm before deleting a branch sequence (data-loss + dangling hotspots)

+ tests for the collision + non-object-manifest rejection. 20 core / 106 player /
53 studio pass; tsc/lint/fmt/fallow clean; deck still renders.

* fix(slideshow): finish remaining split-PR review findings

The larger items from the #1580/#1590/#1591/#1592 reviews (the rest landed in
#1585):

core (#1580):
- dedup isSceneLikeCompositionId — shared slideshow/sceneId.ts, used by both the
  lint rule and the runtime scene-window computation (no more mirror-and-drift)

player (#1590 / #1592):
- onKey: when multiple decks share a page, drop the unfocused-convenience so a
  key drives only the focused deck
- slow-iframe recovery: if the scene timeline posts after the wait times out
  (empty scenes), re-init once so sceneId slides resolve instead of being dropped

studio (#1591):
- persistSlideshowManifest validates the built island round-trips before writing
- reorderBranchSlide helper + BranchTree up/down controls (parallel to main-line
  reorder), with a branch-position indicator

+ tests for reorderBranchSlide. core 228 / player 106 / studio (panel) 46 pass;
tsc/lint/fmt/fallow clean.

* fix(player,cli): use fileURLToPath for path resolution (Windows CI)

new URL(...).pathname yields a leading-slash drive path ("/D:/...") on Windows,
which broke:
- packages/player/vitest.config.ts — the @hyperframes/core/slideshow alias
  resolved to a nonexistent path, failing the player slideshow tests on the
  Windows render-verification CI (passed on macOS/Linux where pathname is clean)
- packages/cli/src/utils/compositionServer.ts helperDir — same bug in the
  play/present bundle-path resolution

fileURLToPath converts file:// URLs to correct OS paths on all platforms.
Player slideshow tests pass; present serves + resolves bundles.

* fix(producer): fileURLToPath for the renders dir (Windows)

DEFAULT_RENDERS_DIR used new URL(import.meta.url).pathname, which is "/D:/..."
on Windows and resolves to a bogus path — affects the Windows render pipeline.
Last of the .pathname -> fileURLToPath fixes (repo-wide src sweep now clean).
 2026-06-19 04:31:12 -07:00
Vance IngallsandClaude Opus 4.8 cc2220e59e fix(slideshow): address code-review findings #1580-1584 (#1585) 
* fix(slideshow): address code-review findings #1580-1584

- player: bundle @hyperframes/core into the IIFE/global build (noExternal)
- player: resolve audience mode from ?mode=audience URL query, not just attr
- player: event-driven waitForScenes + loud failure when no slides resolve
- player: scope window keydown so Space/Backspace don't hijack the host page
- player: audience mirrors full position (branch + fragment) via syncTo
- player: next() reveals remaining fragments even at slide end; enterBranch ignores empty sequences
- core: harden extractScenes against null/non-object scene entries
- core: strict manifest validation; error on inverted ranges & empty hotspot targets; dedup fragments
- core/lint: accept data-end/timeline-derived scene durations (match runtime)
- core+studio: share ISLAND_TYPE + island regex from @hyperframes/core/slideshow
- studio: SlideList reflects manifest slide order; branch-slide authoring (notes/fragments/hotspots)

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

* feat(player): slideshow fullscreen + presenter-view rework

- fullscreen toggle in the nav chrome (button + 'F' key); standard Fullscreen
  API on the <hyperframes-slideshow> element, icon reflects state
- presenter console: live slide on top, speaker-notes panel below, with the nav
  controls shown in-view; Present button hides once presenting (harness)
- audience (viewer) window: chrome reduced to a fullscreen-only control, no nav
- fix: audience / back() / backToMain() mirror stayed frozen on the first frame —
  a bare paused seek does not repaint some compositions. resumeSlide now plays a
  brief render-nudge (RENDER_NUDGE) past the target so the composition paints,
  then onTime pauses at the hold
- refactor: extract reusable buildNavCluster() + wireChromeButtons(); rework
  buildPresenterLayout into the bottom notes panel
- example: airbnb-deck presenter-test.html harness (Present button + 'F')

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

* fix(player): slideshow no auto-progress + presenter slide fits/pins

- navigation jumps to a static frame instead of auto-playing the timeline:
  playTo() seeks to the hold (+ a brief RENDER_NUDGE to repaint) rather than
  sustaining playback, so slides hold until the user advances
- presenter view: pin the live slide to the top and confine the player to the
  region above the notes panel, so the player CONTAINS the composition — the
  full slide stays visible (letterboxed) at any width and re-fits on resize;
  its bottom is no longer cut off by the notes panel
- tests: seek targets updated for the render-nudge offset

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

* fix(slideshow): presenter nav flash, slide-1 boundary, branch buttons

Three presenter-mode fixes from testing the airbnb deck: (1) navigation flash — seek to the exact target then play forward to repaint, instead of seeking backward (t-0.2) which painted the previous scene at boundaries; split hold into holdTarget (logical) and holdAt (target+nudge, clamped to slide.end). (2) slide-1 boundary — no-fragment slides rest at the slide midpoint, not slide.end. (3) presenter branch buttons — surface hotspots as buttons in the presenter console (the on-slide pill is lost in the letterboxed view). Also extract paintChrome() to dedupe the three chrome-render sites.

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

* fix(slideshow): stop presenter nav buttons flickering / dropping clicks

The presenter elapsed clock called render() every second, which rebuilt the
entire chrome (innerHTML) including the nav buttons — they flickered and any
click landing mid-rebuild was lost. The 1s tick now updates only the elapsed
text node; the nav buttons are rebuilt only on actual navigation.

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

* fix(slideshow): CSP-safe nav hover, UUID editor ids, manifest version

Addresses review feedback on the split stack:

- CSP: replace the 8 inline onmouseover/onmouseout handlers on the nav
  buttons with a [data-hf-nav-cluster] button:hover CSS rule (injected once
  per document). No inline event handlers → works under strict CSP.
- IDs: studio sequence/hotspot id generation used Date.now() (sub-ms
  collision on rapid clicks) — now crypto.randomUUID().
- Versioning: stamp version on the persisted manifest island (preserving an
  existing one); add the optional version field + SLIDESHOW_MANIFEST_VERSION
  to the core schema so future schema changes can migrate older islands.

These live on the review-fixes tip (consistent with the stack's fixup-on-tip
model); the touched code belongs to ss-player-b (#1590), ss-studio-a/b
(#1591/#1592), and ss-core (#1580).

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

* chore(ci): fix format + fallow gates for slideshow stack

- .prettierignore: exclude generated demo compositions (registry/examples/**/*.html)
  from oxfmt — large video-pipeline output (GSAP/Three/WebGL), not hand-authored
  source. Was failing 'Format' repo-wide (pre-existing on main via #1584).
- .fallowrc: exempt SlideshowPanel.tsx (health/complexity — section fan-out) and
  the slideshowPanelHelpers.ts / SlideshowPanel.test.ts parallel-structure clones
  (duplicates.ignore). File-level config, not inline comments — inline shifts line
  numbers and breaks fallow's inherited-finding fingerprint (per existing rc note).

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

* fix(slideshow): address PR review + CodeQL findings

- CodeQL #638 (parseSlideshow): complete the regex metachar escape in
  slideshowIslandRegex (was missing backslash); add JSDoc on the factory +
  lastIndex caveat (reviewer 5a/16).
- CodeQL #639/#640 + review items 13/17: remove registry/examples/airbnb-deck/
  presenter-test.html — a generated test harness (postMessage w/o origin check,
  proto-pollution) that was scope-creep into a fix PR and a 3rd duplicate island.
  Regenerate locally via the scratchpad script when testing.
- Review item 15 (docs drift in skills/slideshow/SKILL.md): lint resolves scenes
  by data-composition-id only (not .clip[id]); fragments are valid INCLUSIVE of
  [start,end], not 'strictly inside'.

IIFE bundles core confirmed (0 external @hyperframes/core refs in the slideshow
global build). format/lint/fallow green.

* feat(cli): add 'present' command — serve a deck in presenter mode

hyperframes present [dir] starts a lightweight HTTP server, wraps the
composition in <hyperframes-slideshow> with its island inlined, and opens
the browser. A real HTTP origin is required for presenter mode: present()
opens the audience window via window.open(?mode=audience) and the two sync
over BroadcastChannel — neither works from file://.

- New utils/compositionServer.ts factors the server scaffolding shared with
  'play' (resolve runtime/player/slideshow bundles, inject runtime, asset
  content-types, bind to a free port); play.ts now uses it too.
- Errors clearly if the deck has no slideshow island.
- .fallowrc: exempt the play/present command entrypoints (validation + server
  wiring) and the per-command startup/logging block from the complexity /
  duplication gates.

Verified end-to-end against registry/examples/airbnb-deck: server serves the
wrapper + assets, the component binds and renders (counter 1 / 11).

* fix(cli): present renders the deck (player sizing + self-driving serve)

Two bugs caused a black slide area:
- The <hyperframes-player> had no positioning, so its iframe collapsed to
  zero size — the (absolutely-positioned) chrome showed but the composition
  didn't. Add position:absolute; inset:0 (matches demo.html).
- The composition was served with the engine runtime injected, which leaves
  its timelines engine-paused (blank). Slideshow decks self-drive their own
  timelines (like demo.html / the standalone harness), so serve them raw.

Verified end-to-end on registry/examples/airbnb-deck: cover renders, Next
advances 1/11 -> 2/11 and slide 2 paints.

* fix(cli): present plays slideshow sound effects

The composition (in the player's sandboxed iframe) posts
{ type: 'hf-sfx', name } to the parent on nav, but the iframe is
autoplay-blocked — audio must play in the parent that owns the user gesture.
Add the parent-side hf-sfx handler (the 4 standard clips advance/fragment/
branch-enter/back, served from the deck's sfx/ under /composition/sfx/),
gesture-unlocked and mute-aware, in both presenter and audience windows.

Verified: sfx serve 200 (audio/mpeg) and Next delivers [advance, fragment]
to the parent handler.

* feat(examples): softer mellow slideshow sfx for airbnb-deck

Replace the aggressive percussive pops with gentle sine-tone cues (warm
pitches C5/G4/E5/F4, 12ms attack + exponential decay, lowpassed) — advance/
fragment/branch-enter/back. Much lighter; fragment is the most subtle.

* feat(examples): whoosh + sparkle slideshow sfx for airbnb-deck

Replace the sine-tone cues with airy, designed sounds:
- advance: a soft whoosh (band-limited pink noise, bell-shaped swell)
- back: that whoosh reversed and darkened
- fragment: a light sparkle (staggered high chime blips)
- branch-enter: whoosh + a trailing sparkle (magical entry)

* feat(examples): directional whoosh + richer branch-enter cue (airbnb-deck)

- Going backward a slide now plays the reverse whoosh (back), not advance —
  the sfx logic detects nav direction by scene order instead of firing advance
  for every scene change.
- branch-enter is now a more interesting magical cue: a faint whoosh + an
  ascending C5-E5-G5-C6 chime arpeggio + a trailing sparkle.

Verified: next then prev fires [advance, fragment, back]; no page errors.

* fix(cli): harden present sfx handler + mute-hover affordance (R2 review)

Addresses Rames R2 items 19-21:
- 20: the present audio handler reintroduced the CodeQL classes removed with
  presenter-test.html — add an origin check (same-origin composition iframe)
  and an own-property guard so a 'name' like __proto__ can't resolve to and
  mutate Object.prototype.
- 21: assetContentType used a bare index lookup (ext='__proto__' -> prototype);
  guard with Object.hasOwn.
- 19: the CSP hover rule erased the speaker button's muted color; add a
  higher-specificity [data-hf-muted] [data-hf-mute]:hover override.

Verified: hf-sfx origin matches location.origin (guard passes), advance/fragment
still fire, deck renders + advances. Items 14/18/22 deferred (minor, pre-existing).

* fix(slideshow): address remaining R2 items (14/18/22) + re-remove harness

- 14: resumeSlide now mirrors enterSlide — a no-fragment slide resumes at its
  midpoint (visible-at-rest), not frame-0; fragmented slides still resume to the
  saved fragment or slide.start. Added a dedicated test naming the heuristic.
- 18: fullscreenchange swaps only the fullscreen glyph + aria (hoisted SVGs to
  module consts) instead of re-rendering the whole chrome.
- 22: .prettierignore lists the specific generated demo compositions instead of
  blanket registry/examples/**/*.html, so hand-authored example HTML still formats.
- presenter-test.html: a stray 54a4460 git add -A had re-added the deleted
  harness (reviving CodeQL #639/#640); remove it again.

106 slideshow tests pass; tsc/lint/fallow/format clean; deck still renders.

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
 2026-06-19 03:26:49 -07:00
Vance Ingalls 8376457989 feat(core): slideshow schema, parser, and lint rule (#1580) 
## Slideshow mode — 1/5: core schema, parser & lint

Foundation for slideshow mode: a composition can declare an embedded **slideshow manifest** that turns its continuous timeline into a discrete, navigable deck. This PR adds the data model, parser, and validation — no runtime/UI yet.

### What & why
A slide is just an existing scene (`data-composition-id` + `data-start`/`data-duration`) plus metadata declared in one embedded `<script type="application/hyperframes-slideshow+json">` island. Keeping the manifest *in the composition* means no new file format and no build step — slides are additive metadata over a normal composition.

### Key changes
- `slideshow/slideshow.types.ts` — `SlideshowManifest`, `SlideRef`, `SlideHotspot`, `SlideSequence` and their resolved counterparts. TTS fields (`ttsScript`/`ttsAudioUrl`/`ttsDurationMs`) are present but **reserved** (playback not built).
- `slideshow/parseSlideshow.ts` — `parseSlideshowManifest(html)` extracts the island; `resolveSlideshow(manifest, scenes)` resolves each `sceneId` to a `{start,end}` range (honouring optional `startTime`/`endTime` overrides) and returns validation errors for: unresolved sceneId, fragment outside a slide's range, hotspot targeting an unknown sequence, and overlapping main-line slides.
- `lint/rules/slideshow.ts` — surfaces those resolve errors under `hyperframes lint`; derives scenes from `data-composition-id` (matching the runtime's scene source).
- `lint/rules/core.ts` — exempts the slideshow island MIME type from the inline-script-syntax check.
- `./slideshow` subpath export (dev + publishConfig) so downstream packages import only the lightweight parser, keeping core's Node-only barrel out of their typecheck graph.

### Testing
`parseSlideshow.test.ts` + `slideshow.test.ts` (vitest) cover parse, resolution, every error path, and the lint rule.

### Stack
Bottom of a 5-PR stack: **core** → player (#1581) → studio (#1582) → skill (#1583) → examples (#1584).

🤖 Generated with [Claude Code](https://claude.com/claude-code)
 2026-06-19 00:31:45 -07:00