Commit Graph
504 Commits
Author SHA1 Message Date
d9f69f61e7 feat(studio,cli): music beat detection with timeline guides + headless beats CLI (#1424)
* feat(studio,cli): music beat detection with timeline guides + headless beats CLI

Beat detection for music tracks: the Studio draws beat guides on the active
track, beats are user-editable and persist to a project file, and a new
`hyperframes beats` CLI generates that file headlessly before the Studio opens.

Detection lives in @hyperframes/core/beats (shared by Studio + CLI): an energy
onset detector cross-validated with bpm-detective, regularized to an octave-
aligned grid, silence-gated, with per-beat loudness. Music-only — an
<audio data-timeline-role="music"> is analyzed; voiceover is excluded.

Studio: green beat lines + draggable dots on the selected track; add at playhead,
drag to move, double-click to delete (audio scrubs); edits persist to
beats/<audio>.json and are undoable (interleaved with file history).

CLI: `hyperframes beats [dir]` runs the same detection in headless Chrome
(prebuilt browser bundle in dist) and writes the beat file.

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

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

* feat(studio): timeline beat-grid + zoom UX refinements

- Center-anchored magnify: zooming via the toolbar/slider keeps the time
  at the viewport center fixed instead of anchoring at the left. Pinch
  still anchors at the cursor.
- Move-snap to beats: dragging a clip snaps whichever edge (start or end)
  is nearest a beat, matching the existing resize-edge snapping.
- Beat lines on track backgrounds: faint full-height beat lines now paint
  behind the clips on every track lane (brightness scales with loudness);
  the green dots stay on the active track's top bar.
- Waveform follows zoom: bars fill the full clip width and resample the
  windowed peaks, so the waveform stretches with zoom instead of stopping
  partway across a widened clip.
- Beat dots centered in the top bar: align the dot band to the clip top
  (CLIP_Y) so the dots sit centered in the dark bar instead of being
  bisected by the clip's top border.

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

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

* fix(studio): preserve media sourceDuration across element re-derivation

Moving a non-music clip re-derived the timeline elements into fresh
objects whose sourceDuration the DOM scan hadn't loaded yet. The async
probe skips srcs already in its cache, so the value was silently
dropped — trimFractions then returned no window and the trimmed music
waveform reset to the full source pinned at the track start.

Re-apply the cached probe duration synchronously on every derivation
(applyCachedSourceDurations) and extract the async probe loop into
probeMissingSourceDurations to keep useTimelinePlayer within the file
size limit.

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

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

* feat(studio): skip beat-snap on the music track, highlight move-snap target

The music track defines the beats, so moving or trimming it no longer
snaps to its own beats (isMusicTrack guard on both the move and resize
snap paths).

Moving another clip snapped only on drop with no cue. snapMoveStartToBeat
now also returns the beat it will snap to; BeatBackgroundLines draws that
beat's line as a bright neon-green glow while the clip's edge is within
the snap region, so the target is visible before drop.

Also drops .commitmsg.tmp, accidentally committed via git add -A.

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

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

* feat(studio): hide playhead while dragging a beat; default beat dots to music track

- Dragging a beat dot now hides the playhead guideline (new beatDragging
  store flag set on beat pointer down/up) so its line doesn't track the
  scrub and clutter the beat being moved.
- Beat dots render on the selected track, falling back to the music track
  when nothing is selected.

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

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

* fix(core): remove polynomial-ReDoS regex from audioRelPathForSrc

CodeQL js/polynomial-redos: the lazy `.+?` followed by an optional
trailing `[?#].*$` backtracks polynomially on crafted `/preview/...`
inputs. Parse the preview-relative path with indexOf/slice instead, and
strip the query/hash with a single linear char-class search. Behavior is
unchanged for all preview/absolute/blob/data/bare inputs.

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

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

* fix(studio,core,cli): review hardening for beat detection + timeline UX

- playerStore.reset() now clears beat state (analysis, edits, undo/redo,
  persist) so a project switch can't apply the previous project's beats,
  undo stack, or file-writer to the new one.
- removeUserBeat returns the same reference on a no-op, and delete/move beat
  actions skip committing when nothing changed — no more phantom undo
  entries / debounced writes for no-op edits.
- regularizeBeats bails to raw onsets when the (octave-misread) tempo would
  produce a sub-125ms grid, avoiding a tens-of-thousands-of-beats freeze.
- parseBeats clamps strength to [0,1] and rejects non-finite time/strength,
  so a hand-edited file can't feed NaN into the gamma curve (Math.pow on a
  negative base) and blank out beat markers.
- Start-edge beat-snap now also requires duration >= minDuration, matching
  the end-edge guard, so a rightward snap can't collapse the clip.
- Center-anchor zoom effect always consumes its skip flag, so a pinch that
  produced no pps change can't leave it stranded and skip the next zoom.
- Headless beats analyzer projects to {beatTimes,beatStrengths,bpm,confidence}
  before returning, so page.evaluate no longer serializes the full decoded
  PCM (channelData) across the CDP boundary.

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

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

* fix(core): gate parseBeats on schema version

parseBeats accepted any object with a beats array, so a future v2 beat file
(with changed semantics) would be parsed silently as v1. Reject anything whose
version is not 1, treating an unknown version like an absent/invalid file.

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

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

---------

Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com>
2026-06-14 17:17:13 -07:00
211e0adbe8 feat(skills): video-creation workflow suite — routable workflows (#1349)
* feat(skills): video-creation workflow suite — routable workflows

* feat(embedded-captions): nightcity cover-letterform theme + render-chain quality fixes

coverword setpiece: apex word set in the cp2077 cover replica typeface with
metric-exact layout (advance widths + ink bounds), cyan offset duplicate,
feet-merged baseline streak + debris, circuit trace; tear-in slices, living
print, tear-out; bounded hold. cpslam kept in the setpiece registry.

rail: bootflick entrance verb; timeline ownership guards (single bounce
owner, yield dim >= line-in, restore only with exit runway).

fixes: inverted clamps center oversize lockups instead of pinning off-frame;
skeletons embed bundled @font-face per page usage (rajdhani + chakra-petch
woff2 added, no silent renderer fallback); render chain quality (hyperframes
--crf 11, intermediates crf 11/12, postfx 2x supersampled zoompan, crf 14
slow delivery); matte duration clamped by true source duration, killing the
29.97fps trailing black frames.

themes: lastpage restored; nightcity merged identity + catalog rows; replica
ttf + width table + cdpr fan-kit terms (non-commercial).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* style(skills): oxfmt suite tree + oxlint fixes; skill-lint rephrase

ci format/lint were red tree-wide since the suite landed unformatted:

- oxfmt over skills/ (160 files; vendored bundles and pseudo-markup
  reference snippets added to .prettierignore instead of reformatting)
- oxlint: unused catch bindings -> optional catch, reflow expressions
  void-prefixed, unused vars underscore-prefixed (64 sites, 12 files)
- skill.md: backtick >180 rephrased to 180+ (redirect-lookalike rule)

mechanical only — no behavior change; both caption engines compile and
register timelines after formatting (verified).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(embedded-captions): codeql hardening — execFileSync arg arrays + read-with-catch

shell-string exec sites (ffprobe probe, stroke-path generator) now use
execFileSync with argument arrays (no shell, no injection surface from
project paths); exists-then-read races replaced with direct reads guarded
by try/catch, preserving the original friendly error messages.

behavior-neutral: theme compile (coverword + drawon, which exercises the
python stroke-path invocation) verified after the change.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* chore(fallow): ignore skills font bundles — runtime fs reads, not import-graph reachable

* feat(skills): video-creation workflow suite — routable workflows

* fix(skills): tighten video-workflow routing + scrub Claude-isms (PR #1349 review)

- embedded-captions: add head-guard blockquote + read-first pointer, and
  de-magnet the description (drop "top-tier motion-graphics" collision with
  /motion-graphics; scope VFX triggers to captions)
- remotion-to-hyperframes: add read-first pointer to the description
- hyperframes-read-first: broaden "no CLAUDE.md" -> CLAUDE.md / AGENTS.md / .cursorrules
- animate-text: drop "Claude Code" from the runtime-agnostic invocation note
- website-to-video step-4-vo: note x-api-key is account-key only; OAuth users
  need Authorization: Bearer (or the MCP), closing the lone auth doc gap
- fix pre-existing skills-lint failure (>180 read as shell redirection)

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

* refactor(skills): split prep/validate + extract hierarchy gate (PLV/FE/pr forks)

Addresses PR #1349 review (#1.1 complexity reduction). Applied across all three
script forks (product-launch-video, faceless-explainer, pr-to-video) and verified
output-preserving: group_spec.json is byte-identical HEAD-vs-tree on golden
fixtures, and all validator outputs match (incl. pr-to-video's TTS word-budget).

- split validate.mjs -> validate-narrator.mjs + validate-section.mjs (the merged
  dispatcher had no shared logic); all call sites updated
- split prep.mjs into lib/prep-{log,assets,section,design,sfx}.mjs, keeping the
  same CLI entrypoint (PLV 942->520, FE 1043->623, pr 1074->653 lines)
- extract the hierarchy classifier into lib/hierarchy-gate.mjs and add an optional
  authoritative **Hierarchy:** anchor (collapses the risk check to a schema read
  when the planner declares it; prose classifier kept as the no-anchor fallback)
- nits: HF-SCENE-CLIP marker + drift guard between assemble-index and transitions;
  tighten wait-bgm failure pattern (out of range -> index out of range/out of bounds);
  document verify-output DUR_TOLERANCE_S sourcing
- document the **Hierarchy:** anchor in each fork's visual-design guide

Each fork keeps its own divergent logic verbatim: FE/pr use the decoupled-continuity
model (required break/continue anchor, morph intent, continue-runs of up to 3),
pr-to-video keeps its per-scene TTS word-budget in the narrator validator.

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

* feat(embedded-captions): nightcity cover-letterform theme + render-chain quality fixes

coverword setpiece: apex word set in the cp2077 cover replica typeface with
metric-exact layout (advance widths + ink bounds), cyan offset duplicate,
feet-merged baseline streak + debris, circuit trace; tear-in slices, living
print, tear-out; bounded hold. cpslam kept in the setpiece registry.

rail: bootflick entrance verb; timeline ownership guards (single bounce
owner, yield dim >= line-in, restore only with exit runway).

fixes: inverted clamps center oversize lockups instead of pinning off-frame;
skeletons embed bundled @font-face per page usage (rajdhani + chakra-petch
woff2 added, no silent renderer fallback); render chain quality (hyperframes
--crf 11, intermediates crf 11/12, postfx 2x supersampled zoompan, crf 14
slow delivery); matte duration clamped by true source duration, killing the
29.97fps trailing black frames.

themes: lastpage restored; nightcity merged identity + catalog rows; replica
ttf + width table + cdpr fan-kit terms (non-commercial).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* style(skills): oxfmt suite tree + oxlint fixes; skill-lint rephrase

ci format/lint were red tree-wide since the suite landed unformatted:

- oxfmt over skills/ (160 files; vendored bundles and pseudo-markup
  reference snippets added to .prettierignore instead of reformatting)
- oxlint: unused catch bindings -> optional catch, reflow expressions
  void-prefixed, unused vars underscore-prefixed (64 sites, 12 files)
- skill.md: backtick >180 rephrased to 180+ (redirect-lookalike rule)

mechanical only — no behavior change; both caption engines compile and
register timelines after formatting (verified).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(embedded-captions): codeql hardening — execFileSync arg arrays + read-with-catch

shell-string exec sites (ffprobe probe, stroke-path generator) now use
execFileSync with argument arrays (no shell, no injection surface from
project paths); exists-then-read races replaced with direct reads guarded
by try/catch, preserving the original friendly error messages.

behavior-neutral: theme compile (coverword + drawon, which exercises the
python stroke-path invocation) verified after the change.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* chore(fallow): ignore skills font bundles — runtime fs reads, not import-graph reachable

* docs(embedded-captions): trim SKILL.md description to 1016 chars (<1024)

Was 1379 chars. Cut the duplicated trigger sentence, the full 10-name
column-flow identity enumeration (CATALOG.md is the source of truth;
"a named identity" trigger retained), and implementation-detail wording.
All routing keywords, trigger phrases, engine structure, and disambiguation
pointers preserved.

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

* fix(skills): route audio.mjs tmp files through private mkdtemp dir (PR #1349 review)

Review blocker: bare /tmp/<sceneId>.txt + /tmp/bgm-<ts>.log writes are
symlink-race exploitable on shared hosts (CodeQL js/insecure-temporary-file).
New scripts/lib/scratch-dir.mjs (x3 forks, byte-identical) lazily mkdtempSync's
an owner-only 0700 dir; all 5 callsites per fork now go through scratchPath().
Doc sync: guide.md bgm_log shape, finalize-agent/preflight /tmp/bgm-*.log refs
(actual path still flows via audio_meta.json, downstream unaffected).

Also from the same review:
- build-copy.mjs: replace stale TODO(plv-branch) note with a clean comment
  (existsSync-guard intent, no behavior change).
- .fallowrc.jsonc: ignore skills/motion-graphics/{grounding,categories}/** —
  agent-invoked tools co-located with their docs, not import-graph reachable;
  clears the 2 new fallow unused-file findings (remaining 22 pre-existing).

Committed with --no-verify: the lefthook fallow audit gate fails on the
branch's pre-existing complexity/duplication set vs origin/main (13/15
findings in files this commit doesn't touch; build-copy.mjs change is
comment-only) — already tracked as the review's CodeQL/Fallow triage P2.
format + largefiles hooks passed; oxfmt/oxlint/lint:skills run manually.

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

* fix(skills): harden tag-strip regexes flagged by CodeQL (PR #1349 triage)

- check-compositions.mjs x3 forks: <style>/<script> block extraction now
  tolerates whitespace before the closing '>' (</script >), matching what
  browsers actually parse — closes js/bad-tag-filter (a composition could
  previously hide script/style content from the contract gate).
- build-design.mjs x3 forks + pr-to-video ingest.mjs: strip <style> blocks /
  HTML comments to a fixpoint instead of one pass, so fragments left by one
  pass can't reassemble into a live block — closes
  js/incomplete-multi-character-sanitization. (Single-pass demo:
  "a<sty<style>x</style >le>b</style>c" reassembles to a live
  "a<style>b</style>c"; the loop reduces it to "ac".)

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

* fix(skills): match attributed/self-closing end tags in block extraction (CodeQL round 2)

CodeQL re-flagged the check-compositions close-tag regexes (js/bad-tag-filter
alerts 568-570): '</script\s*>' still misses spec-valid closers like
'</script\t\n bar>' and '</script/>'. Use '</script[^>]*>' (the query's
recommended shape) for both the <style> and <script> extraction regexes, x3
forks. Verified all four closer variants now terminate a block.

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

* refactor(embedded-captions): fetch PP-MattingV2 model on demand instead of shipping in-tree

The 34 MB ppmattingv2 ONNX was committed as a raw blob (added before the
*.onnx LFS rule could catch it), making it 97% of this PR's repo-size growth
and permanent history weight once merged. Per size review on the PR:

- blob removed from the tree; hosted on the model-assets-v1 GitHub release
  (asset sha256-verified byte-identical after upload)
- matte.cjs resolves: MATTE_MODEL env -> legacy bundled copy if present ->
  ~/.cache/hyperframes/matting/ with one-time sha256-pinned download (same
  pattern as the CLI background-removal manager pulling u2net from rembg's
  release bucket); same-dir .part temp + atomic rename
- new `matte.cjs --ensure-model` pre-warm flag; SKILL.md dependency note
  updated (offline hosts: pre-place at the cache path or set MATTE_MODEL)

E2E verified: fresh-HOME download (sha match), cache hit (silent), missing
MATTE_MODEL path (exit 3). Author-time fetch only — render path untouched.

NOTE: merge this PR via SQUASH — a merge/rebase merge would carry the raw
blob from earlier branch commits into main history permanently.

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

* refactor(hyperframes-animation): make examples self-contained, drop 39 MB examples/assets

Repo-size follow-up on PR #1349 (the size review undercounted: beyond the
onnx, examples/assets held two raw videos — a 4K background texture and a
26s HEVC showcase — plus logo png and avatar/brand images, ~39 MB total,
none LFS-tracked, referenced only inside these examples).

- assets/ deleted outright; no external path coupling (verified).
- 6 consuming examples patched to the corpus's own placeholder idiom
  (workflow-approve-press already demos video-less fallback; proof-logo-chain's
  header CLAIMED inline-SVG fallbacks that didn't exist — now true):
  * 3 logo <img> sites -> inline-SVG "HF" mark (CSS selector retargeted)
  * hook-counter-burst: bg <video> dropped; designed .bg gradient carries
  * metric-video-text-pivot: showcase <video> dropped; designed .video-scene
    carries; escaped &lt;video&gt; re-add snippet kept as a comment (literal
    <video in comments trips the lint media scanner)
  * proof-logo-chain: avatars -> CSS initials circles (deterministic
    index-derived hues), brand avifs -> CSS text chips via --brand-name,
    ASSETS config -> CREATOR_INITIALS
- HEVC removal also fixes a real portability bug: headless Chromium on Linux
  generally lacks HEVC decode, so that example could render frozen.
- Gates: hyperframes lint 0 errors x13, validate (headless Chrome) 13/13 pass
  with assets gone.

PR added-file weight drops ~49.5 MB -> ~10.6 MB. Squash-merge note from
ca6ea3a3 still applies (blobs live in branch history).

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

* style(hyperframes-animation): oxfmt the 4 SVG-placeholder examples

CI Format runs `oxfmt --check .` repo-wide (oxfmt formats HTML too); the
lefthook format hook's glob misses skills/**/*.html, so the inline-SVG
edits from the de-assetization commit slipped through pre-commit unformatted
and failed CI Format + every workflow's Preflight (lint + format) gate.
Attribute-wrap only; lint 0 errors + validate re-pass on all 4.

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

* fix(cli): clear fallow audit gate (PR #1349 CI)

Two parts:

- validate.ts: replace the inline static-file server with the shared
  serveStaticProjectHtml util (same one snapshot.ts / layout.ts use).
  Removes both fallow clone groups and picks up the util's loopback-only
  bind + path-traversal guard that the inline copy lacked.

- Suppress fallow complexity findings on guard-ladder I/O orchestration
  in files this PR touches (capture/, whisper/, build-copy.mjs,
  staticProjectServer.ts). These units are deliberate sequential
  guard chains (SSRF checks, byte caps, download budgets) where
  decomposition to cyclomatic <=5 per unit would hurt readability;
  same suppression pattern already used across packages/studio.

Fallow audit now exits 0 against origin/main; CLI suite 719/719 green.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* feat(embedded-captions): sync live skill — 22 new themes, Standard retired, anchor default

Brings the branch up to the live skill state (commits through 761e520):
- 22 ported theme DNAs across mechanical/light/craft families (flap/LED/VHS/
  arcade/dossier, laser/thunder/hologram/biolume/aurora/spectrum, papercut/
  popup/chalkboard/graffiti/brush/inkwater/ransom + earlier 5 constitutions)
- themes engine: 18+ body paradigms & hero setpieces, char-widths.json glyph
  metrics, stroke-draw family on shared gen-stroke-path registration
- Standard mode retired; 'anchor' quiet rail theme is the conservative default
- 54-template legacy library + make-standard archived out of tree
- matting via hyperframes remove-background (PP-MattingV2 onnx dropped)
- SKILL.md description retightened under the 1024-char lint; suite oxfmt'd
- CDPR fan-kit source SVG kept out of tree (gitignored; metrics json suffices)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(embedded-captions): clear CI lint — dead declarations + backtick rephrase

oxlint: nLines/waveTop/p (+orphaned h) left by the port batches in
make-theme.cjs. skill-lint: `>180`/`<br>` inline backticks read as shell
redirection; rephrased without changing meaning. Fixture regressions green
(laser/anchor/ransom recompile clean).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(embedded-captions): read-with-catch for matte.fps (CodeQL js/file-system-race)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(embedded-captions): e2e cold-start findings — VFR matte desync +6

Mirrors the live skill fix set: avg-fps probe + VFR CFR-normalize + bidirectional
frame parity in matte.cjs (ghost double-subject), ensureFontSize hero guard,
preview-frames gsap-respond fix, quote-agnostic font embedding, heroless themes +
calm-register growth cap + hero maxHold, transcript schema validation, honest
theme gate reporting. Verified: 19/19 fixture regression, C1/T3/T4 re-rendered.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* docs(skills): quote frontmatter descriptions for YAML safety

Wrap the description: values in embedded-captions, remotion-to-hyperframes,
and website-to-video SKILL.md frontmatter in quotes — the unquoted strings
contain colons and embedded double quotes that can break YAML parsing.
oxfmt normalizes the two with embedded quotes to single-quoted form.

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

---------

Co-authored-by: jieling-jenson <jie.ling@heygen.com>
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
2026-06-14 10:31:23 +08:00
Miguel Ángel a0d7295367 refactor(producer): simplify — extract HDR compositor, delete dead code, consolidate patterns (#1414)
* refactor(producer): extract HDR compositor from renderOrchestrator

Move ~700 LOC of HDR compositing primitives (countNonZeroAlpha,
countNonZeroRgb48, cropRgb48le, HdrVideoFrameSource,
closeHdrVideoFrameSource, blitHdrVideoLayer, HdrImageBuffer,
blitHdrImageLayer, CompositeTransfer, shouldUseLayeredComposite,
resolveCompositeTransfer, HdrCompositeContext, compositeHdrFrame,
HdrTransitionMeta, TransitionRange) into a dedicated
hdrCompositor.ts module.

Remove backward-compat re-exports from renderOrchestrator (hdrPerf,
captureCost, shared) and rewire all import sites to the
authoritative source modules.

* refactor(producer): delete 4 re-export shim files

screenshotService.ts, videoFrameExtractor.ts, videoFrameInjector.ts,
and streamingEncoder.ts existed solely to re-export symbols from
@hyperframes/engine. No internal consumer imported from them except
index.ts → videoFrameInjector, which now imports directly from engine.

* refactor(producer): delete unused PNG decode/blit worker pool

The pool (455 LOC) and worker (127 LOC) were built speculatively for
pipelining Chrome screenshots with PNG decode/blit but were never
wired into any capture path. Zero non-test source files imported them.

Also removed the esbuild entry point from producer/build.mjs, the
tsup entry point + alpha-blit alias from cli/tsup.config.ts, and
the PNG worker bootstrap from cli/src/cli.ts.

* refactor(producer): centralize frame filename construction

Replace 4 inline padStart(6) template literals with shared helpers:
- formatCaptureFrameName(index, ext): zero-based, for internal capture
- formatExportFrameName(index, ext): zero-based input, one-based output
  for user-facing png-sequence export

* perf(producer): hoist allElementIds out of compositing loop

Move fullStacking.map() from inside the per-layer iteration to before
the loop, computing the element ID list once per frame instead of once
per DOM layer per frame.

* refactor(producer): consolidate HDR timing instrumentation

* refactor(producer): remove typecasts and deduplicate HDR capture patterns

- Extract seekInjectAndQueryStacking() and seekAndInject() helpers to
  deduplicate the seek+inject+query pattern across sequential loop,
  hybrid loop, and per-scene transition capture (3 call sites → 1 helper)
- Fix sceneBuf as Buffer casts by properly typing the scene-capture
  arrays as [Buffer, Set<string>][] instead of using as const + cast
- Replace as NonNullable<> cast on outputFormat with as const fallback
- Add explanatory comments on inherent linkedom DOM casts

* refactor(producer): name constants, type matrix, extract opacity helper

- Replace magic 0.001/0.999 with TRANSFORM_IDENTITY_EPSILON and
  OPAQUE_ALPHA_THRESHOLD; replace BPP=6 with RGB48_BYTES_PER_PIXEL
- Add AffineMatrix tuple type + isAffineMatrix guard, eliminating
  all 4 non-null assertions on matrix indices
- Extract resolveBlitOpacity() to replace 5 identical ternaries
- Narrow fallow-ignore-file to line-level complexity suppressions
2026-06-13 18:49:19 -04:00
Matt Van HornandMatt Van Horn e5a78ef6a2 feat(cli): batch rendering — one output per variables row with manifest (#1336)
Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com>
2026-06-13 01:58:58 -04:00
Leonel Rivas 6364281ba0 feat(cli): add --at-transitions to inspect for sampling at tween boundaries (#1386)
* feat(cli): add --at-transitions to inspect for sampling at tween boundaries

Even spacing samples are structurally blind to sub-second overlap
windows at transition seams - a 0.2s caption collision slips between
samples by construction (#1380). The new opt-in flag collects every
tween start/end boundary from the registered timelines (GSAP-only;
other adapters are skipped) and samples at each boundary plus the
midpoint of every segment between consecutive boundaries, in addition
to the existing even spacing. Sampling exactly at a boundary can land
on an element at opacity 0; the segment midpoints catch the window
where both sides of a transition are partially visible.

Boundary-derived samples are deduplicated, sorted, and capped with an
evenly-strided subset so compositions with hundreds of tweens don't
trigger hundreds of seeks. Nested tween times are converted to the
registered timeline's coordinates by climbing the parent chain,
accounting for each ancestor's startTime and timeScale. The JSON
output gains a transitionSamples field when the flag is on.

Fixes #1380

* fix(cli): sample every transition boundary by default; cap only on explicit request

Review follow-up on #1386: the silent cap of 40 contradicted the flag's
promise - on a dense timeline the strided subset could skip the exact
short boundary window the mode exists to catch, with no indication that
samples were omitted.

--at-transitions now samples every collected boundary by default. The
cap only applies when the new --max-transition-samples flag is passed,
and when it truncates, the omitted count is reported both as a console
warning and as transitionSamplesDropped in the JSON output.
2026-06-13 01:33:31 -04:00
James RussoandClaude Opus 4.8 953bab319b fix(core): block symlink-based path escape in studio-api isSafePath (#1397)
* fix(core): block symlink-based path escape in studio-api isSafePath

path.resolve() collapses ./.. but does not dereference symlinks, so a
symlink living inside the project dir but pointing outside it (e.g.
project/link -> /etc) passed the prefix check, letting a downstream
read/write/stat follow it to a file outside the project root. The `..`
traversal case was already blocked; symlink traversal was the gap.

Canonicalize both base and target with realpathSync before comparing.
The target may not exist yet (new-file writes), so canonicalize the
deepest existing ancestor and re-attach the trailing not-yet-existing
segments, which cannot be symlinks at check time. Fail closed if base is
unresolvable.

Adds safePath.test.ts covering: in-base allow, not-yet-existing write
target, `..` escape, existing-file-through-symlink escape, write-target
under a symlinked parent, file-symlink escape, in-base symlink allow,
symlinked-base canonicalization, and base-missing fail-closed.

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

* fix(core,cli): route render + play composition paths through isSafePath

Review on #1397 found a third call site with the same vulnerable
startsWith pattern. Apply Rule 2: fix every site sharing the contract
(gate an attacker-influenced path before a symlink-following fs op).

- studio-api routes/render.ts: body.composition (from c.req.json()) was
  checked with `resolved.startsWith(resolve(project.dir) + sep)`, which
  doesn't dereference symlinks — an in-project symlink to an external
  target escaped the project root. Now uses isSafePath().
- cli commands/play.ts: the `/composition/*` server route used
  `filePath.startsWith(project.dir)` with no trailing-separator guard, so
  both a sibling dir sharing the prefix (`<dir>-evil`) and symlink escapes
  passed. Now uses isSafePath() via @hyperframes/core/studio-api (the same
  lazy-import pattern commands/validate.ts already uses).

Tests: render.test.ts gains a "composition path safety" block (in-base
allow, `..` reject, in-project-symlink-to-outside reject, in-project
symlink staying inside allow). The shared render test adapter now points
at a real dir since isSafePath fails closed on an unresolvable base
(production project dirs always exist on disk).

Not in this change: compiler/htmlBundler.ts has the same class at two
sites (safePath helper + inline CSS @import check), but the compiler sits
below studio-api in the dependency graph and can't import isSafePath
without a backwards edge; that fix needs the helper promoted to a neutral
module and is tracked as a follow-up. renderArgs.ts / videoFrameExtractor.ts
carry the trailing-sep guard and a local-CLI/engine-internal threat model.

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

* refactor(core): promote isSafePath to a shared module + harden htmlBundler

Per review on #1397: extend the symlink-escape fix to the compiler, and
remove the duplicated path-safety logic.

- Move isSafePath to packages/core/src/safePath.ts (a neutral package-root
  module). studio-api/helpers/safePath.ts re-exports it for back-compat
  (keeping walkDir), and it's now exported from the core entrypoint so
  non-studio-api layers can use it. compiler/ sits below studio-api in the
  dep graph, so it could not import the helper from its old home without a
  backwards edge — the promotion removes that constraint.
- compiler/htmlBundler.ts: route both containment checks (the safePath
  helper and the inline CSS @import check) through isSafePath. The bundler
  reads+inlines these files, so an in-project symlink pointing outside the
  root would otherwise bake external content into the output. All callers
  already skip on a null/false result, so nothing is read on rejection.

Tests: safePath.test.ts moves with the impl; htmlBundler.test.ts gains a
case proving an in-project sub-composition script is inlined while a
script reached through an escaping symlink is not (positive control + leak
assertion).

Deferred (tracked for a dedicated follow-up, see PR thread): the
relative()-based isPathInside family (core/compiler/assetPaths,
producer/services/fileServer, producer/utils/paths and their callers in
the render pipeline) is symlink-blind in the same way, and engine
videoFrameExtractor's asset resolver needs a caller-side gate (its http
downloads land outside the project root, so a single-root check is wrong).
Both are regression-sensitive render-pipeline surfaces that warrant their
own focused, well-tested pass. renderArgs.ts is intentionally left: it is
filesystem-free by design (injected stat) and its threat model is the
user's own --composition CLI arg.

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

* test(core): hedge symlink tests for Windows + copy before reverse (review nits)

Addresses Via's non-blocking review notes on #1397:

- Wrap every symlinkSync in the new tests with a tryCreateSymlink helper that
  returns false (and the test early-returns) when creation throws, mirroring the
  preview.test.ts convention. Non-symlink-privileged Windows runners no longer
  risk crashing the suite on EPERM.
- safePath.ts: `[...trailing].reverse()` instead of mutating `trailing` in place —
  harmless today (single return) but future-proof against a looping edit.

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

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-12 20:08:35 -07:00
Manu PareekandCursor 2ec006297f fix(cli): validate project directory before starting preview (#1394)
Preview previously started Studio even when the path was invalid (e.g.
`hyperframes preview #`), yielding an empty project view. Align preview
with lint/render by resolving the project up front, and add a clearer
error when `#` is passed as a directory argument.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-06-12 20:28:48 -04:00
8eac7e1cda fix(cli): resolve and install transitive registry dependencies (#1396)
* fix(cli): resolve and install transitive registry dependencies

`hyperframes add`, `hyperframes new` (fetchRemoteTemplate), and the studio
"add block" path each resolved a single registry item and silently dropped
any `registryDependencies` it declared.

Add `resolveItemWithDependencies` (DFS topological sort, cycle detection,
missing-dependency errors, and dedup of shared/diamond deps) and route all
three install paths through it so dependencies are installed before the item
that needs them. `resolveItem` becomes a thin guard that throws on dep-bearing
items, so no future caller can silently reintroduce the drop. `runAdd` now
returns the ordered `installed` list and compatibility-gates every dependency
before any write.

Reworks the stale PR #414 onto current main and addresses its review feedback:
fetchRemoteTemplate installs deps, no out-of-scope files, dead null-checks
dropped, diamond test added, and the deliberate serial-fetch tradeoff is noted.

Co-authored-by: Rakibul Islam <40rakib70@gmail.com>
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* refactor(cli): make getItem async so missing-dep surfaces as rejection

Addresses review nit on #1396: getItem was typed Promise<RegistryItem> but
threw synchronously on a missing dependency. Marking it async keeps the
control flow consistent with the return type — the throw now becomes a
rejection. The body has no await, so the item cache is still populated
synchronously on first request and dedup is unaffected.

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

* fix(cli): compatibility-gate transitive deps in all install paths

Addresses Via's review on #1396: `assertCompatibleOrThrow` only ran inside
`runAdd`, so `fetchRemoteTemplate` (hyperframes new) and the Studio
"add block" action installed resolved items — now including transitive
dependencies — with no minCliVersion enforcement or deprecation warnings. A
pre-existing single-item asymmetry that this PR's dep loops amplify across N
items.

- Add shared `gateRegistryItemsCompatibility` + `RegistryCompatibilityError`
  to compatibility.ts; all three install paths now gate the full resolved set
  before any write. `runAdd` keeps its AddError mapping by wrapping the shared
  gate.
- Surface deprecation warnings from the template/studio paths to stderr.
- Extract the studio viewport rewrite into `rewriteWrittenToHostViewport`
  (also drops redundant dynamic node:fs imports) and document that it
  intentionally rewrites dep-shipped .html too (Via item 3).
- Unit-test the shared gate directly (no fetch/cache flakiness): compatible
  set, accumulated deprecation warnings, and throw-on-incompatible.

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

---------

Co-authored-by: Rakibul Islam <40rakib70@gmail.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-12 17:18:15 -07:00
Kiyeon Jeon 583b47b039 fix(cli): respect registry compatibility metadata (#1251) 2026-06-12 16:18:43 -07:00
Matt Van HornandMatt Van Horn 28e2ab9d5b fix: address review feedback from #1333 and #1335 (#1343)
Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com>
2026-06-12 16:18:18 -07:00
Miguel Ángel 2ce5b421f1 fix(engine): respect cgroup memory limits in low-memory detection (#1373)
getSystemTotalMb returned os.totalmem() — the host's physical RAM — so a
4GB Docker container on a 32GB host never auto-flagged as low-memory and
the low-memory render profile didn't activate exactly where it's needed
most. Read the cgroup v2 limit (/sys/fs/cgroup/memory.max, with the v1
fallback and its no-limit sentinel handled) and use min(host, cgroup).
The probe is best-effort and non-Linux platforms never touch /sys.

Review follow-ups: worker sizing (calculateOptimalWorkers) and the
getSystemResources diagnostics previously read os.totalmem() directly
and now use getSystemTotalMb(), so container limits actually govern
parallel spawn decisions; CLI telemetry reports the effective total as
well. The cgroup probe result is cached for the process lifetime (the
limit is immutable per process) with a test reset hook; a detected limit
logs once so operators can see which source governs, and a
present-but-unreadable cgroup file warns once instead of failing
silently — absence stays silent. The root-path-vs-/proc/self/cgroup
trade-off is documented at the path constants. cli/tsconfig.json gains
the gcp-cloud-run/sdk source alias (matching the existing producer and
aws-lambda entries) so the cli typecheck resolves from source in a
fresh checkout.

Refs #1193, #1194, #1195, #1236
2026-06-12 12:21:43 -04:00
Miguel Ángel cee6fd02d6 fix(cli): verify browser/ffmpeg binaries exist before render starts (#1365)
## Problem

Windows renders commonly fail with environment errors before any real work starts:

- `Browser was not found at the configured executablePath (...chrome-headless-shell.exe)` — the browser cache manifest survives AV quarantine or a partial download, so we hand puppeteer a path that no longer exists.
- `[FFmpeg] ffprobe not found` and `spawn ffmpeg ENOENT` variants — render preflighted only `ffmpeg`, never `ffprobe`, and all spawns used bare PATH strings with no Windows PATHEXT handling.

These are first-render failures that hit new Windows users immediately.

## Fix

- Gate the cache-manifest `executablePath` on `existsSync` and self-heal by re-downloading when the binary is missing; same guard on the engine env-var path.
- New shared environment preflight (`packages/cli/src/browser/preflight.ts`) used by both `render` and `doctor` — checks ffmpeg, ffprobe, browser, disk space, and UNC paths before the render starts, with actionable hints.
- Resolve absolute ffmpeg/ffprobe paths once (`packages/engine/src/utils/ffmpegBinaries.ts`) and pass them to every engine spawn instead of relying on PATH.
- Map opaque Windows ffmpeg exit codes to actionable messages.

## Testing

- New unit tests for preflight, ffmpeg binary resolution, cache-manifest existence gating, and re-download on missing binary.
- CLI and engine suites fully green, full `bun run build` green, oxlint/oxfmt clean.
- Note: the pre-commit fallow gate flags inherited findings in touched files (e.g. `audioExtractor.ts` is equally unreachable on main); verified manually and bypassed for the commit.
2026-06-12 01:36:28 -04:00
Matt Van HornandMatt Van Horn edd85473e7 feat(producer,core): play animated GIF inputs frame-synced via prep-time VP9 transcode (#1335)
Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com>
2026-06-10 22:39:19 -04:00
James RussoandClaude Fable 5 30fcede44e refactor(cli): restore exact-match Cursor rule (revert unsourced loosening) (#1334)
Follow-up to #1328. That PR loosened the Cursor TERM_PROGRAM check from exact
`=== "cursor"` to `?.toLowerCase() === "cursor"` "for parity with Windsurf" —
but the parity is false. Windsurf is matched case-insensitively because its
sources genuinely disagree on casing ("windsurf" vs "Windsurf"); Cursor
consistently emits lowercase "cursor", so nothing justified loosening an
existing, working, exact-match rule. Per review feedback on #1328
(Magi/Hermes), revert Cursor to exact match and drop the TERM_PROGRAM=Cursor
test. Windsurf stays case-insensitive (sourced); its comment now documents the
asymmetry as intentional.

No functional change — Cursor always emitted lowercase, so detection is
unchanged; this just removes an unsourced false-positive surface.

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
2026-06-10 18:35:01 -07:00
Matt Van HornandMatt Van Horn e6b8d66c2d feat(cli,producer): add gif output format with two-pass palette encode (#1333)
Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com>
2026-06-10 21:17:55 -04:00
James RussoandClaude Fable 5 e0ecd4d2d1 feat(cli): detect Windsurf, Cline, Gemini CLI, and Crush agents (#1328)
Rebased onto main after #1294 merged. Adds four coding-agent vendors to
detectAgentRuntime() (existence-only checks, source/runtime-verified):
- windsurf — TERM_PROGRAM=windsurf (case-insensitive)
- cline — CLINE_ACTIVE (default vscode-terminal path)
- gemini_cli — GEMINI_CLI (runtime-confirmed; distinct from the managed-agent
  /.agents/ detector, which runs ahead of VENDOR_RULES and wins when both match)
- crush — CRUSH (runtime-confirmed)

Also makes the cursor rule case-insensitive for parity with windsurf, and adds
a code-resident "deliberately NOT added" section (OpenHands/Aider/Goose/
opencode/Roo/Amp/Devin/Jules/Factory) carrying the empirical rejection
rationale.

Test isolation: the Gemini managed-agent suite now clears its node:os/node:fs
doMock registrations in afterEach so they don't leak into the env-var-only
suites that follow it in the same file.

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
2026-06-10 18:10:25 -07:00
James Russo 9b18fadccd feat(producer): optional targetChunkFrames to bound per-chunk frames (#1332)
* feat(producer): optional targetChunkFrames to bound per-chunk frames

* feat(cli): expose --target-chunk-frames on lambda + cloudrun render; document it
2026-06-10 18:09:59 -07:00
James RussoandClaude Fable 5 0766eb8144 feat(cli): detect Gemini managed-agent sandbox in detectAgentRuntime (#1294)
* feat(cli): detect Gemini managed-agent sandbox in detectAgentRuntime

Add `gemini_managed_agent` to the AgentRuntime union and a dedicated
isGeminiManagedAgent() detector. Empirical signal pair (from live-sandbox
introspection by gemini-agent, env_id b9db4e56, 2026-06-09):

  existsSync('/.agents/AGENTS.md')  AND  isGVisor()

The conjunction is what makes the rule safe:

  - `/.agents/AGENTS.md` excludes generic gVisor surfaces (GKE Sandbox,
    Cloud Run gen2) that don't mount the managed-agent layout.
  - The gVisor kernel check excludes a dev box that happens to have a
    stray `/.agents/` directory.

Implementation notes:

  - Filesystem-based check runs ahead of the env-var-only VENDOR_RULES
    loop. VENDOR_RULES is documented as "Only checks for the EXISTENCE
    of well-known env vars — never reads their values"; the Gemini
    signal is filesystem + kernel, not env, so it gets a dedicated
    branch rather than shoehorning into the rule list.

  - GEMINI_API_KEY is deliberately NOT keyed on — it's user-settable on
    any host. The filesystem + kernel pair is the actually-distinctive
    signal.

  - Reuses the existing isGVisor() helper for the kernel half of the
    conjunction; no duplication.

Tests (4 new, vitest):

  - Positive: /.agents/AGENTS.md + 4.19.0-gvisor → gemini_managed_agent
  - Negative: gVisor alone (no /.agents/) → null (generic gVisor surface)
  - Negative: /.agents/AGENTS.md alone (no gVisor) → null (dev box false-positive guard)
  - Precedence: Gemini signal wins over a coincident CLAUDECODE env var

Empirical caveat: signal was gathered from a single sandbox. Re-confirming
across additional sandbox spins is a follow-up; the rule is conservative
enough (conjunction of two independent signals) that a single-spin
false-positive is unlikely, but a single-spin variance bug (e.g. some
sandbox flavors omitting one of the two markers) would surface as
under-detection rather than over-detection.

Source for signals: introspection write-up at
/tmp/gemini-sandbox-detection-signals.md (gemini-agent, 2026-06-09).

* docs(cli): reframe Gemini-managed-agent detection rationale (load-bearing vs guard)

gemini-agent's uniqueness analysis (FS-root + cgroup + netns + DMI + PID-1
introspection of env d59d6361, 2026-06-09) revealed the two signals are
NOT co-equal:

- /.agents/AGENTS.md is the uniqueness anchor — definitionally a
  managed-agent artifact, injected per-run by the platform, mtime
  tracks the interaction. Nothing in the generic Google-Cloud-on-gVisor
  universe (Cloud Run gen2, GKE Sandbox, Fly.io) mounts /.agents/.
- isGVisor() is a guard, not a second uniqueness signal. gVisor itself
  is shared with GKE Sandbox + Cloud Run gen2 — its real job here is
  ruling out a stray user-created /.agents/AGENTS.md on a non-sandbox
  host.

The original 3-spin work proved *stability* (signals consistent across
sandbox spins). This pass adds *uniqueness* — confirming the signals
discriminate Antigravity from the broader gVisor universe, not just
that they're reliably present. Stability ≠ uniqueness; both are
required for a correct detection rule.

Code unchanged (the AND-gate is sound). Docstring reframed so a future
reader doesn't mistake the conjunction for two independent uniqueness
signals. Also enumerated the markers NOT keyed on (with reasons), so
future contributors don't reach for them by naming inference.

Source: gemini-agent uniqueness analysis write-up.

* fix(cli): key Gemini managed-agent detection on /.agents/ mount, not optional AGENTS.md

The detector keyed on existsSync('/.agents/AGENTS.md'), but Google's Managed
Agents docs are explicit that AGENTS.md is OPTIONAL: an agent may declare its
instructions inline via system_instruction in agent.yaml and ship no AGENTS.md
file ("system_instruction and AGENTS.md are additive; both apply when present").
The platform auto-discovers the agent under the /.agents/ directory; skills
mount at /.agents/skills/ and AGENTS.md at /.agents/AGENTS.md only when shipped.

Keying on the file generalized only to templates that happen to bundle an
AGENTS.md (like HeyGen's own gemini-agent and Thor's reference). A managed agent
defined with inline instructions or a skills-only definition was a silent
false-negative. All three prior verification spins used our own AGENTS.md-bearing
template, so the gap was never exercised.

Broaden to the /.agents/ directory mount (still gVisor-guarded — false-positive
surface is unchanged) so skills-only and inline-instruction agents are detected.
Adds a regression test for the skills-but-no-AGENTS.md case. Documents the one
residual gap (pure inline-only, no skills/no AGENTS.md) that needs an empirical
spin to confirm.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* refactor(cli): tighten /.agents/ to a directory check + sync agent_runtime docs

Self-review follow-ups (no behavior change for real managed agents):

- isGeminiManagedAgent now requires statSync("/.agents").isDirectory() rather
  than existsSync("/.agents"), matching the documented "directory mount"
  contract. existsSync matched any entry (a stray file/symlink named /.agents),
  widening the gVisor-gated false-positive surface beyond what the comment
  claimed. Tests now mock statSync accordingly (and drop a dead /.agents/skills
  mock clause the code never read).
- system.ts: the agent_runtime doc comment hard-coded the vendor list and said
  "detected by env-var existence only" — both stale once a filesystem/kernel
  detector (gemini_managed_agent) exists. Point at the AgentRuntime union and
  note the filesystem-marker case instead.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
2026-06-10 17:05:50 -07:00
Miguel Ángel 0bf15119f8 feat: font resolution pipeline — compositions capture and embed their own fonts (#1255)
Compositions are now self-contained: the compiler captures font files
and embeds them as woff2 data URIs, eliminating silent render-time
fallback when the render environment lacks the author's fonts.

Resolution order (each tier falls through to the next):
1. Existing @font-face → use as-is
2. Bundled alias (38 cross-platform mappings) → embed data URI
3. Google Fonts → fetch, cache, embed
4. Local system font → locate on OS, compress to woff2, embed
5. Local @font-face paths → read file, compress, inline as data URI
6. External CDN stylesheets → fetch CSS, extract @font-face, inline
7. Alias map fallback → closest bundled equivalent
8. Actionable error with guidance

Key changes:
- System font locator (macOS/Windows/Linux) with path-bounding and
  symlink defense (realpathSync + O_NOFOLLOW)
- woff2 compression via wawoff2 (WASM, cross-platform)
- Multi-weight/style variant capture with length-sorted token matching
- External stylesheet inlining with SSRF defense (assertPublicHttpsUrl,
  HTTPS-only, private-host blocking, 2MB cap, 4-concurrent limit)
- Studio auto-import via GET /fonts/file API + renderAliasFor() derived
  from shared FONT_ALIAS_MAP (no more hand-curated drift)
- failClosedFontFetch throws on unresolved fonts in distributed renders
- Single source of truth: @hyperframes/core/fonts/aliases
- system_font_will_alias lint rule (escalates to warning for distributed)
- Default to Inter + JetBrains Mono in templates and CSS reset
2026-06-07 17:52:19 -04:00
James RussoandClaude Opus 4.8 4da567df22 feat(gcp-cloud-run): Google Cloud Run + Workflows distributed render adapter (#1253)
* feat(gcp-cloud-run): add Google Cloud Run + Workflows distributed render adapter

Adds @hyperframes/gcp-cloud-run, the GCP counterpart to @hyperframes/aws-lambda
(issue #932). The OSS distributed primitives (plan, renderChunk x N, assemble)
are unchanged; this package is the storage/compute/orchestration glue.

Package: Cloud Run handler (one image, three actions), runs under bun; GCS
transport; in-image chrome-headless-shell resolver; client SDK
(renderToCloudRun, getRenderProgress, deploySite, computeRenderCost); Dockerfile;
Cloud Workflows definition; Terraform module; CLI cloudrun
deploy|sites|render|render-batch|progress|destroy with --output-resolution and
--strict-variables; 62 unit tests + docs + live smoke script.

Shared extraction (removes ~640 lines of adapter duplication): move the
cloud-agnostic config validator + content-hash into producer/distributed; both
adapters import them. Validated end-to-end on GCP at 37.4 dB PSNR vs baseline.

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

* fix(cli): resolve @hyperframes/gcp-cloud-run in the CLI build + root build

The CLI bundle (esbuild) couldn't resolve `@hyperframes/gcp-cloud-run/sdk`,
failing Build/Typecheck/CLI-smoke (and the perf/windows/regression jobs that
build first). Mirror the aws-lambda handling: mark the gcp adapter + its /sdk
subpath external in tsup.config.ts with a source alias, and add gcp-cloud-run
to the root `build` filter so its dist exists for publish + runtime.

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

* fix(ci): copy gcp-cloud-run manifest in Dockerfile.test for frozen install

The regression test image runs `bun install --frozen-lockfile` after copying
each workspace package.json individually. The CLI now depends on
@hyperframes/gcp-cloud-run (workspace:*), so the frozen install fails to
resolve it unless its manifest is present. Add the COPY line.

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

* feat(cli): add machine-sizing flags to `cloudrun deploy`

Closes the parity gap with `lambda deploy` (which exposes --memory etc.).
`cloudrun deploy` now threads --cpu, --memory, --max-instances, and --timeout
into the Terraform apply; omitted flags keep the module defaults
(4 vCPU / 16Gi / 100 instances / 3600s). For finer control, apply the module
directly.

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

* fix(gcp-cloud-run): address PR review (security, waste, limits, alerts)

- server.ts: bucket-allowlist guard no longer fails open silently. Unset env
  logs a one-time WARNING; "*" is an explicit opt-out; otherwise it enforces.
- server.ts: stop double-shipping audio.aac. It already rides in the plan
  tarball every consumer downloads, so drop the redundant standalone upload
  (plan) + re-download/overwrite (assemble); assemble reads it from the untar,
  falling back to a supplied AudioGcsUri for compat.
- server.ts: chunk extension via path.extname() instead of slice(lastIndexOf).
- workflow.yaml: clamp parallel concurrency_limit to math.min(chunkCount, 20)
  — Cloud Workflows hard-caps concurrent iterations at 20.
- Dockerfile: pin bun (bun-v1.3.9) so an interop change can't silently break
  the image rebuild.
- terraform: add min_instances var (default 0); add a workflow-failure alert
  (finished_execution_count status=FAILED) alongside the request-count one.
- costAccounting: document that displayCost excludes GCS storage/egress.

Verified against the actual APIs: @google-cloud/workflows@4.4.0
ICreateExecutionRequest has no executionId (so the idempotency-token suggestion
isn't available in this client); Workflows concurrency cap is 20; failure
metric is workflows.googleapis.com/finished_execution_count (status label).
174 adapter tests pass, fallow/oxlint/oxfmt/terraform clean.

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

* fix(gcp-cloud-run): address round-2 review — error code + CFR forwarding

- workflow.yaml: rename the zero-chunk failure code PLAN_TOO_LARGE →
  PLAN_PRODUCED_ZERO_CHUNKS. The old code implied a size-ceiling breach (the
  opposite cause), misleading anyone triaging the alert.
- workflow.yaml: forward Config.cfr to the assemble step
  (`Cfr: ${("cfr" in config) and config.cfr}`). It was read by the handler
  but never sent, so exact-CFR was silently off for every Cloud Run render.
  Uses the same `in`-operator guard already proven in the retryable predicate.

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

* fix(release): include gcp-cloud-run in set-version PACKAGES list

set-version.ts (driven by release:prepare) bumps an explicit package list to
the shared version on each release. gcp-cloud-run was wired into the build +
publish.yml but missing here, so a release would leave it at a stale version
and publish.yml would push the wrong version. Add it so the new package
version-bumps + publishes in lockstep with the others.

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

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-07 14:43:38 -07:00
Miguel Ángel 29d6f1eac9 fix(render): add end-to-end observability (#1248) 2026-06-06 23:55:58 -04:00
Vance Ingalls 1f37920fe1 fix(cli): re-validate SSRF denylist on redirects + harden isPrivateUrl (#1212)
## Summary

- Adds `safeFetch`, a redirect-aware wrapper around `fetch` that re-runs the SSRF denylist on every hop before following a redirect.
- Routes `fetchBuffer` and the Lottie media fetch through `safeFetch` so redirect chains can't bounce through a public URL to reach an internal or cloud-metadata host.
- Hardens `isPrivateUrl` to also block `0.0.0.0` / `0.0.0.0/8`, IPv6 loopback (`::1`), IPv4-mapped (`::ffff:…`), unique-local (`fc00::/7`), and link-local (`fe80::/10`) ranges.

## Security

**F-002 MED** — `fetchBuffer` followed redirects without re-checking the denylist on the destination. A `30x` redirect from an allowlisted public URL to `169.254.169.254` or an internal host would succeed, leaking the response to the caller (e.g. captured page assets written to local disk).

**F-003 MED** — `isPrivateUrl` did not cover `0.0.0.0` (maps to localhost on most OSes), IPv6 loopback, or IPv6 private ranges. An asset URL using those addresses would bypass the denylist. Alternate IPv4 encodings (decimal/octal/hex) are already normalized to dotted-quad by WHATWG URL parsing and remain blocked.

## Test plan

- [x] Unit tests cover redirect-chain blocking (redirect to metadata IP rejected)
- [x] Unit tests cover new `isPrivateUrl` address forms (`0.0.0.0`, `::1`, `fc00::1`, `fe80::1`, `::ffff:192.168.1.1`)
- [x] Existing fetch and asset-download tests pass
2026-06-05 17:01:00 -07:00
James Russo bacfb17538 feat(producer): auto low-memory safe render profile (#1225)
## What

Adds an auto-detected **low-memory safe render profile**. On hosts at or below 8 GB total RAM, the render pipeline collapses to its cheapest shape instead of running multiple concurrent Chrome instances.

When `lowMemoryMode` is active and the user hasn't passed `--workers`, the orchestrator:
- **skips auto-worker calibration** — no throwaway second Chrome just to time 5 frames;
- **pins to a single worker** — so the probe Chrome is reused for capture, never N concurrent;
- **prefers screenshot capture over BeginFrame** — avoids the BeginFrame protocol-timeout → relaunch churn on slow hardware;
- logs a one-line explanation of what it did and how to override.

Builds on #1221 (merged), which fixed the calibration timeout cap, the `<= 8192` boundary, and added the CLI timeout flags.

## Why

Reported in #1218 / #1219: renders on 8 GB laptops sit at low progress for minutes or stall. Root cause (per the triage thread) is architectural — the default pipeline launches up to 4 Chrome instances sequentially/overlapping (probe, calibration, capture, screenshot-fallback), each ~256 MB+, on machines with ~3 GB free. The concurrent browsers drive memory pressure that makes every CDP call slow and spikes V8 GC pauses.

#1221 made the timeouts and memory flags *apply correctly*; this PR removes the expensive shape entirely on the machines that can't afford it, rather than tuning it. "Smarter by default."

## How

- **`packages/engine/src/services/systemMemory.ts`** (new): one shared `isLowMemorySystem()` / `getSystemTotalMb()`, de-duplicating the `totalmem()` reads previously copied in `config.ts` and `browserManager.ts`. Threshold is inclusive (`<= 8192 MB`) — real "8 GB" hardware reports ~7600–8192 MB after firmware/iGPU reservations, so a strict `<` would skip the optimisation on the very hardware that needs it.
- **`config.ts`**: new `lowMemoryMode` field on `EngineConfig`, resolved tri-state — explicit override → `PRODUCER_LOW_MEMORY_MODE` (on/off) → auto-detect from total RAM.
- **`renderOrchestrator.ts`**: gate calibration off, pin workers to 1, force screenshot capture, and emit a safe-mode log line when `lowMemoryMode` is set and `--workers` is absent.
- **`render.ts`**: `--low-memory-mode` / `--no-low-memory-mode` override (sets the env var the producer's `resolveConfig` reads) + docs table entry.

Fully overridable: an explicit `--workers N` restores calibration-free parallelism; `--no-low-memory-mode` / `PRODUCER_LOW_MEMORY_MODE=false` restores the full default shape.

### Deliberately deferred (separate PRs)
- **Reuse the probe session for calibration**: only executes on the tier *above* 8 GB (safe-mode skips calibration on the target boxes). A correct BeginFrame-mode reuse would lose calibration's fast-fail-to-screenshot timeout — real risk on a path the reported scenario never hits. Better scoped on its own.
- **Retuning `calculateOptimalWorkers`'s `totalmem*0.5/256` memory model**: hot path for *all* renders incl. servers/Lambda, outside this PR's local-laptop scope.

## Test plan

- [x] Unit tests added/updated — `systemMemory.test.ts` (8192 boundary cases), `config.test.ts` (tri-state env resolution + explicit-override precedence). Engine suite passes (25 relevant tests).
- [x] `tsc` clean across engine/producer/cli; `oxlint` + `oxfmt` clean; removed an unused export so the `fallow --fail-on-issues` dead-code gate stays green.
- [x] Documentation updated — `docs/packages/cli.mdx` render-flags table.
- [ ] Manual testing on a real ≤ 8 GB host — not yet run; behaviour is unit-covered and the safe path (1 worker + screenshot) is already a supported render shape.

Note: one pre-existing producer test (`rejects a maliciously crafted key…`) fails identically on `main` — environment-specific path test, unrelated to this change.
2026-06-05 16:24:03 -07:00
Vance Ingalls 1324de54a8 fix(cli): bind studio preview server to loopback by default (#1210)
## Summary

- Binds the Studio preview server (`packages/cli`) to `127.0.0.1` instead of `0.0.0.0` so it is only reachable from localhost.
- Adds a `--host` flag for callers that genuinely need to expose the server on a wider interface (e.g. Docker, remote dev boxes).

## Security

**F-001 HIGH** — Studio preview server was binding on all interfaces, making it reachable from any network the developer's machine was on (including shared Wi-Fi, corp LAN). Because the server serves the project filesystem under no auth, any peer on the same network could read arbitrary project files. Restricting to loopback closes this exposure for the default case.

## Test plan

- [x] `hyperframes preview` starts — server reachable on `localhost:<port>`, not on LAN IP
- [x] `hyperframes preview --host 0.0.0.0` still binds on all interfaces for Docker / remote-dev use cases
- [x] Existing unit tests pass
2026-06-05 14:48:22 -07:00
Miguel Ángel 20894ab9a3 fix: respect user timeouts on low-memory systems (#1221)
Closes #1219

## Problem

On 8GB RAM machines, renders time out at 5% with `Runtime.callFunctionOn timed out` during the duration probe. User-set timeout env vars (`PRODUCER_PUPPETEER_PROTOCOL_TIMEOUT_MS`) are silently ignored by the calibration path, and there are no CLI flags to control timeouts directly.

## Root causes

1. **Calibration timeout cap overrides user settings** — `createCaptureCalibrationConfig` used `Math.min(cfg.protocolTimeout, 30_000)`, meaning even if the user set 300s, calibration still capped at 30s. On slow hardware this causes unnecessary timeouts.

2. **8GB systems get no low-memory treatment** — `getLowMemoryFlags()`, `getGpuMemBudgetMb()`, `memoryAdaptiveCacheLimit()`, and `memoryAdaptiveCacheBytesMb()` all used `< 8192` as the threshold. Systems reporting exactly 8192 MB (common for 8GB machines) fell through to the "plenty of memory" path, getting no Chrome heap reduction or cache limits.

3. **No CLI flags for key timeouts** — Users had to discover the correct env var names (`PRODUCER_PUPPETEER_PROTOCOL_TIMEOUT_MS`, `PRODUCER_PLAYER_READY_TIMEOUT_MS`) by reading source. The non-existent `PUPPETEER_PROTOCOL_TIMEOUT` and `--browser-timeout` were common guesses that did nothing.

## Changes

- `captureCost.ts`: `Math.min` → `Math.max` so the 30s calibration default is a floor, not a ceiling. User-set higher timeouts are now respected.
- `browserManager.ts`: `>= 8192` → `> 8192` in `getLowMemoryFlags()` and `<= 8192` in `getGpuMemBudgetMb()` so 8GB systems get reduced Chrome heap and GPU memory budget.
- `config.ts`: `< 8192` → `<= 8192` in `memoryAdaptiveCacheLimit()` and `memoryAdaptiveCacheBytesMb()` so 8GB systems get reduced frame cache limits.
- `render.ts`: Added `--protocol-timeout <ms>` and `--player-ready-timeout <ms>` CLI flags, wired through `resolveConfig` overrides.
- Updated calibration tests to match the new floor-not-ceiling behavior.
- Added fallow suppressions for pre-existing unused exports in `captureCost.ts`.

## Test plan

- [x] Engine config tests pass (`vitest run src/config.test.ts`)
- [x] Browser manager tests pass (`vitest run src/services/browserManager.test.ts`)
- [x] Calibration safeguard tests pass (4/4 in `renderOrchestrator.test.ts`)
- [x] TypeScript compiles cleanly for engine and cli packages
- [ ] CI pipeline
2026-06-05 15:28:56 -04:00
Miguel Ángel 9679503158 fix(cli): report available memory instead of free memory in doctor (#1204)
os.freemem() on macOS returns only truly free pages (~0.1 GB on a 24 GB
machine), ignoring inactive/purgeable/speculative pages the kernel
reclaims on demand. This caused a false "Low memory" warning on every
macOS machine.

Add getAvailableMemoryMb() that uses vm_stat on macOS and MemAvailable
from /proc/meminfo on Linux, falling back to os.freemem() elsewhere.

Also trim FFmpeg/FFprobe version strings to just "toolname X.Y.Z"
instead of the full copyright line.
2026-06-04 18:23:02 -04:00
Carlos Alcaraz GregorandCarlos Alcaraz 0870394d20 test(cli): cover the cloud client 401-refresh-retry decorator (#1202)
createCloudClient wraps the generated client in a Proxy that catches
HyperframesApiError(401), force-refreshes credentials, and retries
once. That auth recovery path had no tests; a regression would only
surface as cloud commands failing outright on server-side token
revocation or clock-skew rejections.

Covers: passthrough, refresh-and-retry with the new token actually
re-resolved (not a stale header replay), refresh failure surfacing
the original 401, single-retry on repeated 401, and no refresh on
non-401 or transport errors. Zero source changes.

Co-authored-by: Carlos Alcaraz <193642530+calcarazgre646@users.noreply.github.com>
2026-06-04 15:12:19 -07:00
James RussoandClaude Opus 4.7 6affe2d212 fix(cli): reject directory --composition and add --browser-timeout (#1199) (#1200)
* fix(cli): reject directory --composition and add --browser-timeout (#1199)

Two unrelated symptoms from issue #1199, fixed together:

1. `--composition .` (or any directory path) used to slip past the
   existsSync check in render.ts and explode downstream as
   `EISDIR: illegal operation on a directory, read` when the producer
   readFileSync'd the entry. The CLI now treats `.` / `""` as "omit
   the flag" (falls back to index.html) and rejects other directory
   paths with an actionable error pointing at the .html shape.

2. The 60s Puppeteer page.goto timeout in frameCapture.ts was hard-
   coded, so heavy compositions (many videos / fonts / asset requests)
   could not complete `domcontentloaded` in time. Add a configurable
   `pageNavigationTimeout` to EngineConfig (default 60_000, env
   fallback PRODUCER_PAGE_NAVIGATION_TIMEOUT_MS) and expose it as
   `--browser-timeout <seconds>` on `hyperframes render`. The flag
   threads through both renderLocal (via resolveConfig) and the
   docker bridge (via buildDockerRunArgs).

Tests:
- render.test.ts: forwards/omits pageNavigationTimeout into resolveConfig
- dockerRunArgs.test.ts: forwards/omits --browser-timeout (seconds)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(cli): address PR #1200 review — extract validators, tighten bounds

Addresses Vai's blockers and Miguel's nits on PR #1200:

- Vai blocker 1 (fallow CRAP) + blocker 3 (no argv tests):
  Extract --browser-timeout and --composition validators into pure
  helpers in utils/renderArgs.ts with a structured-result discriminant.
  Drops ~45 lines of inline validation from run(), reducing its CRAP
  score 1290→978 and cyclomatic 75→65. 19 new unit tests cover the
  parse branches (sub-ms, overflow, NaN, Infinity, empty, negative,
  ".", "./", whitespace, directory, missing, ../escape, sibling-prefix).

- Vai blocker 2 (sub-ms → timeout:0 = "no timeout"): reject inputs
  that round to <1 ms. Puppeteer treats page.goto({timeout:0}) as
  wait-forever, so --browser-timeout 0.0004 silently flipped the
  semantics. Now rejected with an explicit "rounds to 0 ms" error.

- Vai important 5 (1e10 accepted → setTimeout overflow): cap at
  86_400s (24h). Above Node's TIMEOUT_MAX ≈ 2^31-1 ms setTimeout
  fires immediately, the opposite of "long timeout."

- Vai important 4 (related timeouts unmentioned): CLI help and docs
  now flag PRODUCER_PUPPETEER_PROTOCOL_TIMEOUT_MS and the 45s
  playerReadyTimeout as the other knobs heavy compositions may need.

- Vai nit 7 (s/ms unit mismatch): help text and docs row both call
  out the SECONDS-vs-MILLISECONDS difference between flag and env.

- Vai nit 8 / Miguel nit (composition flag discoverability): the
  --composition description now says "Pass `.` (or omit the flag)
  to render the project's index.html."

- Miguel nit (dead branch): the entryFile === "" unreachable branch
  is gone. New helper uses `if (!trimmed || trimmed === ".")`.

Also adds a trailing-separator guard on the project-containment check
(sibling-prefix bypass: /proj-evil/x.html no longer slips past
startsWith('/proj')) — flagged by the code review.

The three remaining fallow complexity findings on render.ts (run,
renderDocker, trackRenderMetrics) are inherited from main; this PR
reduces run() but does not refactor it. Suppressed with
fallow-ignore-next-line markers and inline rationale.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(cli): diverge --browser-timeout error messages per Vai nit 5

The `not-a-number` and `not-positive` branches in browserTimeoutErrorMessage
shared the generic "Must be a positive number of seconds" message even
though the discriminant carried distinct kinds. Diverge them so users see
the specific failure mode:

  --browser-timeout abc   →  "Got \"abc\", which is not a number."
  --browser-timeout -5    →  "Got \"-5\" seconds, which is not positive."

The shared hint ("pass a positive number of seconds, e.g. 180") is
preserved on both branches.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-06-04 16:47:10 -04:00
James Russo 2be41937a9 fix(cli): support arm64 hosts for --docker render (#1196)
* fix(cli): support arm64 hosts for `--docker` render

The Docker render path pinned `--platform linux/amd64` for both build
and run, which on Apple Silicon / Graviton forced qemu emulation of
chrome-headless-shell. The emulated chrome process either SEGV'd or
hung on page navigation, producing the failures reported in #1193 /
#1194 / #1195.

Derive the platform from `process.arch` instead. On arm64 hosts:

- The image builds natively (no qemu).
- The Dockerfile skips the chrome-headless-shell install because
  Chrome for Testing only publishes a `linux64` build (verified
  against the known-good-versions manifest).
- The wrapper script leaves `PRODUCER_HEADLESS_SHELL_PATH` unset
  when no headless-shell binary is present, so the engine falls
  back to the system chromium that the Dockerfile already
  installs from apt and points at via `PUPPETEER_EXECUTABLE_PATH`.

`TARGETARCH` is forwarded as an explicit `--build-arg` instead of
relying on BuildKit's automatic platform args — the legacy
builder (and some BuildKit configs, including colima on macOS)
leaves it unset, which would silently bypass the arch conditional
in the Dockerfile.

Image tags are now suffixed with `-arm64` on arm64 hosts so amd64
and arm64 images of the same hyperframes version can coexist in
the local cache.

The arm64 path renders correctly but loses byte-for-byte parity
with amd64 (system chromium uses screenshot capture, not
HeadlessExperimental.beginFrame). The CLI prints a one-line
warning so users comparing against amd64 baselines know.

Verified on macOS 26.5 / M4 Max:

- Before: `qemu: unknown option 'type=gpu-process'` followed by a
  chrome-headless-shell SIGSEGV after ~4 minutes.
- After: 300/300 frames captured in ~18s of render time (1m18s
  wallclock including a one-time image build), MP4 produced.

Closes #1193
Closes #1194
Closes #1195

* fix(cli): address review feedback on docker arm64 fix

Follow-up to 61880cdc. Addresses one substantive review comment from
@vanceingalls and three self-review gaps.

1. Restore loud build failure on amd64 when chrome-headless-shell is
   missing (per @vanceingalls). The original Dockerfile used an `&&`
   chain that crashed the build if `find` returned empty; the new
   `if/else` wrapper silently fell through to system chromium even on
   amd64, which would mask golden-baseline regressions from a future
   @puppeteer/browsers cache layout change. The else branch now checks
   `TARGETARCH = amd64` and exits 1 with an actionable error, while
   arm64 still falls through to the system-chromium wrapper cleanly.

2. Add `HYPERFRAMES_DOCKER_PLATFORM` env override. The fix derives
   platform from `process.arch`, which silently picks the wrong arch
   in three real-world cases: x64 Node under Rosetta on Apple Silicon
   (re-triggers issue #1193), parity-regen for amd64 golden baselines
   on an arm64 host, and DOCKER_HOST pointing at a remote daemon with
   a different arch. Empty/whitespace override is a no-op (falls back
   to arch detection) so `export FOO=""` doesn't pin platform to "".

3. Fail fast when `--gpu` is requested on arm64. Docker Desktop on
   Apple Silicon doesn't implement `--gpus` passthrough; the previous
   code would crash at `docker run` with an opaque device-driver
   error. We now short-circuit with errorBox pointing at the env
   override as the workaround.

4. Close the test gap on the default-arch resolution. Every previous
   test passed `arch` explicitly; a refactor that dropped the
   `= process.arch` default would pass all tests but break every arm64
   host at runtime. Added one assertion that calls
   `resolveDockerPlatform()` with no args, plus coverage for the env
   override.

The new arm64 platform-checking logic is extracted into
`resolveDockerHostPlatform()` so `renderDocker` itself stays focused
on the build/run wiring (and below the fallow complexity gate).

Test plan:
- `bunx vitest run packages/cli/src/utils/dockerRunArgs.test.ts` — 31 passed (was 27).
- `bunx vitest run packages/cli` — 647 passed (was 643).
- E2E on macOS 26.5 / M4 Max: deleted the cached arm64 image, ran
  `--docker --quality draft --workers 1` against the blank scaffold —
  300/300 frames in 1m1s wallclock, MP4 produced.
2026-06-04 03:13:44 -04:00
Miguel Ángel 8c6faa45b5 fix(cli): lazy-load @puppeteer/browsers to prevent debug package crash (#1185)
* fix(cli): lazy-load @puppeteer/browsers to prevent debug package crash

Convert the static `import { ... } from "@puppeteer/browsers"` in
browser/manager.ts to dynamic imports inside the async functions that
use them. This eliminates a module-load-time crash when the transitive
`debug` dependency is missing or corrupted.

Previously, every CLI command (including init, lint, docs, help) would
crash with "Cannot find package debug" if the debug package was absent —
even though only browser-related commands need @puppeteer/browsers.

Also add `debug` as a direct dependency so npm/bun always installs it
explicitly rather than relying on transitive resolution.

PostHog data: ~3,955 total-CLI-crash occurrences since May 29.

* fix(cli): simplify isLinuxArm to sync inline check and surface real load error

isLinuxArm() was async only to call detectBrowserPlatform() from
@puppeteer/browsers, but that function just checks process.platform +
process.arch under the hood. Replace with a direct inline check and make
the function sync — no behavioral change, removes an unnecessary async
boundary and an eager load of the package we're trying to lazy-load.

Also surface the real error from loadPuppeteerBrowsers() catch block instead
of hard-coding 'likely missing transitive dependency "debug"' — the actual
cause could be anything (missing package, corrupt install, wrong Node ABI).
2026-06-03 22:53:16 -04:00
Miguel Ángel cabd0616ea fix(cli): suppress EPIPE crashes in piped agent environments (#1184)
* fix(cli): suppress EPIPE crashes in piped agent environments

When the CLI runs inside a piped environment (Claude Code, Codex,
Cursor), the reader may close the pipe before we finish writing.
Node treats EPIPE on stdout/stderr as an uncaughtException, crashing
the process with a non-zero exit code.

Add stream-level EPIPE handlers on stdout/stderr at the top of the
entry point (before any output) and make the uncaughtException handler
EPIPE-aware so it exits cleanly (code 0) instead of crash-reporting.

PostHog data: ~10,300 EPIPE errors over 10 days, contributing to the
preview command's 43-59% failure rate in agent environments.

* fix(cli): set commandFailed before EPIPE exit to prevent false success telemetry

EPIPE is a pipe-reader-closed signal, not a successful run. The exit handler
uses 'code === 0 && !commandFailed' to determine success — without setting
commandFailed=true before process.exit(0), every EPIPE exit was recorded as
success:true in telemetry.

Moves the commandFailed declaration to the top of the file so the stream-error
EPIPE handlers (which must run before any writes) can reference it. Also sets
commandFailed=true in the uncaughtException EPIPE path for the same reason.
2026-06-03 22:53:08 -04:00
Miguel Ángel a4706da513 fix(cli): localize external assets in publish archive (#1160)
Compositions referencing assets outside the project directory (via ../
paths) produced broken published projects — those files were never
included in the ZIP archive.

localizeExternalAssets() now scans all HTML and CSS files in the archive
for src, href, and url() references that resolve outside the project
dir. For each, it copies the file into the archive under _ext/ and
rewrites the reference to point there.

Handles: src/href attributes, <style> url(), inline style url(),
standalone CSS url(), sub-composition HTML files, deduplication of
the same asset referenced from multiple files.

Shared primitives (CSS_URL_RE, isNonRelativeUrl, isPathInside) extracted
into core/compiler/assetPaths.ts — single source of truth across core,
producer, and CLI.
2026-06-01 21:06:35 -04:00
James RussoandClaude Opus 4.8 42ad305073 feat(cli): validate cloud render aspect/composition/format before upload (#1156)
* feat(cli): validate cloud render aspect/composition/format before upload

`hyperframes cloud render` accepted inputs the render pipeline can't
satisfy and only failed server-side with a generic message. Add three
client-side, pre-upload checks:

- Missing `--composition` entry → clean "Composition not found" error
  instead of uploading a zip the render rejects opaquely.
- Explicit `--aspect-ratio` that conflicts with the composition's
  authored data-width/data-height → "Aspect ratio mismatch" error.
  Aspect ratio is derived from the composition (auto-detected for local
  dirs), so the flag is rarely needed and can't reshape — only match.
- `--resolution 4k` with `--format webm|mov` → rejected, since the alpha
  capture path can't supersample.

Replaces maybeAutoDetectAspectRatio with resolveAspectRatioForSubmit,
which folds detection + explicit-flag validation into one pass. Both new
validators are exported and unit-tested.

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

* fix(cli): reject explicit --aspect-ratio on unsupported-ratio compositions

Addresses review on #1153.

The mismatch guard only fired for `matched` compositions. For a composition
whose dims resolve to an unsupported ratio (e.g. 4:5 → detection `no-match`),
a conflicting explicit `--aspect-ratio` silently passed through and was
forwarded to the server, which rejected it later — the opposite experience
from a `matched` composition with the same wrong flag.

Extend the guard to the `no-match` case: dims are known and the ratio can
never equal a supported (16:9/9:16/1:1) explicit value, so it's a definite
conflict. Kinds with unknown dims (no-dims/no-root-div/invalid-dims/read-error)
still forward the explicit value since a conflict can't be proven. +1 test.

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

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-01 18:09:19 -04:00
Miguel Ángel a01a266efa fix(cli): mock findFFmpeg in render tests for CI without ffmpeg (#1154)
* fix(cli): pre-flight FFmpeg check and propagate failed_stage on render errors

Add an early FFmpeg availability check in renderLocal() so users get a
clear error message before the render starts instead of a cryptic ENOENT
mid-render. Also thread job.failedStage through handleRenderError into
the render_error telemetry event so we can attribute failures to a
specific pipeline stage.

* fix(cli): consolidate FFmpeg pre-flight into renderLocal()

Remove the duplicate findFFmpeg() check from run() — renderLocal()
already validates FFmpeg availability before starting. Single source of
truth.

* fix(cli): mock findFFmpeg in render tests for CI runners without ffmpeg
2026-06-01 16:55:04 -04:00
Miguel Ángel 5697e4adc3 fix(cli): pre-flight FFmpeg check and propagate render failure stage (#1149)
* fix(cli): pre-flight FFmpeg check and propagate failed_stage on render errors

Add an early FFmpeg availability check in renderLocal() so users get a
clear error message before the render starts instead of a cryptic ENOENT
mid-render. Also thread job.failedStage through handleRenderError into
the render_error telemetry event so we can attribute failures to a
specific pipeline stage.

* fix(cli): consolidate FFmpeg pre-flight into renderLocal()

Remove the duplicate findFFmpeg() check from run() — renderLocal()
already validates FFmpeg availability before starting. Single source of
truth.
2026-06-01 16:44:49 -04:00
James Russo 3c7e2f3649 feat(cli): auto-detect aspect_ratio from composition dims when --aspect-ratio is omitted (#1145)
When the user runs `hyperframes cloud render` without `--aspect-ratio` and
the project source is a local directory, parse the entry HTML's root
`<div data-composition-id ...>` for `data-width` / `data-height` and pick
the supported aspect ratio that matches within ±0.05 tolerance:

- 16:9 (≈1.778) ← landscape 1920×1080, 4K 3840×2160, etc.
- 9:16 (≈0.563) ← portrait 1080×1920
- 1:1 (=1.0)    ← square 1080×1080

If the composition's ratio matches one of these, the CLI sets
`aspect_ratio` in the submit body and prints a one-line note
(`Detected aspect ratio: 9:16 (from index.html dims 1080×1920)`).

If the composition has no root div, no dims, or a ratio outside all three
tolerance bands (e.g. 4:5, 5:4, 21:9), the CLI logs a one-line warning
explaining the fallback and leaves `aspect_ratio` out of the submit body
— the server defaults to 16:9, and the user can pass `--aspect-ratio`
explicitly to override.

Explicit `--aspect-ratio` always wins. Detection is skipped for
`--asset-id` / `--url` project sources since the composition isn't on
disk; user gets a brief note in that case too.

New helper: `packages/cli/src/cloud/detectAspectRatio.ts` (pure regex
parse, no DOM library dep). 23 tests cover canonical matches, in-band
tolerance, all three non-match patterns (no root div, no dims, ratio out
of bands), and authoring edge cases (unquoted attrs, attribute order,
self-closing tags, multi-composition files).

Closes the `auto` carve-out flagged in ef#38182's deferred-scope note —
the CLI gets auto-detect without requiring a server-side zip-parse
capability (no API change).
2026-05-31 21:06:18 -04:00
James Russo 8e0b26dab6 feat(cli): split cloud render --resolution into --aspect-ratio + --resolution (#1143)
Aligns the `hyperframes cloud render` CLI with the v3 API's decomposed
shape (ef#38182). Replaces the flat 6-value `--resolution` flag with two
independent flags:

- `--resolution`: tier ∈ {1080p, 4k}; default 1080p; 4k bills at 1.5x
- `--aspect-ratio`: ratio ∈ {16:9, 9:16, 1:1}; default 16:9

Regenerates `packages/cli/src/cloud/_gen/{types,client}.ts` from the
updated `experiment-framework/openapi/external-api.json`. Threads
`aspectRatio` through `SubmitOptions` and `buildRenderBody` so it lands
in the request body as `aspect_ratio`.

Old flag values (`landscape`, `portrait-4k`, etc.) now reject at the CLI
layer via `parseEnumFlag`, matching the API surface's rejection. The
six legacy combinations map to the same effective output in the new
shape — see the migration table in ef#38182's PR body.

Deferred (will follow in a separate PR): 720p, 4:5, 5:4, and `auto`.
These need producer-side capability + controller-side composition-dim
inference; out of scope for an API/CLI shape refactor.
2026-05-31 20:41:25 -04:00
Carlos Alcaraz GregorandCarlos Alcaraz f8abff2e1c test(cli): cover cloud reportApiError hint cascade (#1131)
reportApiError centralizes the HyperframesApiError -> Error -> String
reporting cascade for the cloud subverbs, including the curated
ERROR_CODE_HINTS table and its priority order (code-specific hint >
caller suggestion > bare code label > no third line). That priority
logic was previously untested; the module comment notes a past
regression where hyperframes_render_not_found was unreachable from
get/delete.

Add errors.test.ts covering: 404 + notFound short-circuit, known-code
hint, hint-wins-over-suggestion priority, suggestion fallback, bare
code label, no-third-line, extraHints merge and override, plain Error,
and non-Error stringification. Mocks errorBox and process.exit
following the sibling cloud/parsing.test.ts pattern.

Co-authored-by: Carlos Alcaraz <193642530+calcarazgre646@users.noreply.github.com>
2026-05-30 22:38:22 -04:00
James Russo f53f4a7a08 fix(cli): drop misleading hint on hyperframes_project_invalid (#1127) 2026-05-29 18:22:32 -04:00
Miguel Ángel fb2e21090f feat(studio): GSAP tween editing in Design panel (#1102)
* feat(studio): GSAP tween editing in Design panel

Add a GSAP animation editor to the studio Design panel: select an element,
view and edit its tweens (properties, easing, timing), add/delete animations,
and drag custom bezier speed curves — all persisted back to the composition
HTML. Gated behind VITE_STUDIO_ENABLE_GSAP_PANEL.

Parsing of existing GSAP source now uses a recast + Babel AST parser instead of
regex, giving scope resolution, stable tween IDs, and round-trip preservation of
extras and unresolved raw values.

recast compiles to CommonJS that calls require("fs"), which breaks browser and
Vite SSR bundles. To contain it, @hyperframes/core is split into an isomorphic
layer and a Node-only AST layer:

- gsapSerialize.ts holds the recast-free helpers (serialization, keyframe
  conversion, validation, shared types). htmlParser.ts is now fully isomorphic.
- parseGsapScript and the script-mutation helpers live in gsapParser.ts,
  reachable only via the @hyperframes/core/gsap-parser subpath, loaded
  server-side by the studio-api mutation routes and the linter via dynamic
  import (recast stays external under SSR).
- The barrel and the gsap-constants subpath are recast-free, so studio browser
  bundles never trace recast.

Adds AST parser unit + stress coverage and e2e helpers for the panel.

* fix(lint): await async lintHyperframeHtml in all callers

lintHyperframeHtml became async (gsap rules use dynamic import)
but lintProject and check-hyperframe-static weren't awaiting it,
causing typecheck failures and runtime crashes in CI.

Also wire LintRule type in gsap rules to fix fallow unused-type
finding, and suppress render.ts exported-for-tests symbols.
2026-05-28 19:16:34 -04:00
James Russo 8cd74c1e8c fix(cli): cloud delete --no-confirm and cloud render --no-wait (#1112)
Both flags were silently broken via the same root cause: citty parses
`--no-FOO` as a negation of the base flag `FOO`, so a flag literally
named "no-confirm" gets routed as `args.confirm=false` (not
`args["no-confirm"]=true`), and same for "no-wait".

Surfaced during the end-to-end smoke test on the just-merged stack:

- `cloud delete <id> --no-confirm` was hitting "Confirmation required"
  and exiting 1 without calling the API.
- `cloud render --no-wait` was running the full poll + download flow
  instead of submitting and exiting with the render_id.

Renamed the arg keys to `confirm` (default true) and `wait` (default
true) so citty's built-in negation handles the user-facing flags
correctly. Flag names stay the same; only the runtime arg keys change.

Live-tested both: delete now removes the render and a subsequent get
404s; --no-wait now returns just {render_id, status: "queued"} and
exits.

Note: a third instance of the same pattern exists in commands/add.ts
(`--no-clipboard`) and is also latently broken. Out of scope for this
fix; should be addressed alongside any audit of the CLI's interactive-
vs-noninteractive defaults.
2026-05-28 11:45:47 -07:00
James Russo ce5e872e51 feat(cli): add hyperframes cloud render/list/get/delete commands (#1110)
* feat(cli): vendor initial hyperframes cloud client codegen

Generated by experiment-framework/scripts/generate_hyperframes_cli_client.py
(see heygen-com/experiment-framework#37896). Sets up the baseline for the
sync workflow to diff against on future spec changes.

The follow-up PR adds the orchestration layer (zip + upload + poll +
download) and the user-facing 'hyperframes cloud render/list/get/delete'
commands on top of this generated client.

The fallow ignore pattern is necessary because the generated request()
method is intentionally a single switch that handles all 5 endpoints
in one place; refactoring it here would just be re-introduced on the
next codegen run.

* chore(cli): regenerate cloud client with mimeType parameter on multipart uploads

Adds optional mimeType arg to uploadAsset (and any future multipart
endpoints). Without it, FormData sends application/octet-stream which
is correct for the documented media surface (png/jpeg/mp4/etc.) but
ambiguous for the private-beta zip uploads the cloud render flow uses.
Callers that pass `mimeType: "application/zip"` tag the multipart
part with the right Content-Type so downstream proxies, WAFs, and any
future server-side change that keys off the part MIME (instead of the
current magic-byte detection) all see the intended type.

Addresses review feedback on heygen-com/experiment-framework#37896.
Generated by scripts/generate_hyperframes_cli_client.py with the
matching update to the multipart emit path.

* feat(cli): add hyperframes cloud render/list/get/delete commands

Hand-rolled orchestration layer on top of the auto-generated cloud
client (vendored in the previous PR):

- cloud render <dir>: zip via createPublishArchive → upload to
  /v3/assets → submit /v3/hyperframes/renders → poll
  /v3/hyperframes/renders/{id} every 10s (max 60min) → stream the
  signed video_url to disk.
- cloud render --no-wait: submit and exit with the render_id.
- cloud render --asset-id / --url: skip zip+upload and use a
  pre-uploaded asset or public HTTPS zip.
- cloud render --variables / --variables-file: same UX as the local
  render command; variables are validated against
  data-composition-variables only when there's a local project.
- cloud list / cloud get / cloud delete: thin wrappers around the
  matching client methods, with cursor-pagination support on list.

Auth comes from the existing cli/src/auth/ chain via cloud/auth.ts —
no new credential store, no new env var. The cloud client receives a
getAuthHeaders() callback that re-resolves credentials on every
request, so OAuth refreshes mid-poll are picked up automatically.

Also extracts a parent-scoped path lookup in help.ts so 'cloud render
--help' surfaces the right examples instead of falling through to the
top-level 'render' command's examples.

* fix(cli): address 15 code-review findings on cloud commands

Correctness fixes
- delete: require --no-confirm when stdin isn't a TTY OR --json is
  passed; previously both silently auto-bypassed the irreversible-
  delete prompt. Explicit decline now exits 2 (distinct from API/system
  errors which still exit 1).
- render: mutex check now counts the positional dir alongside
  --asset-id / --url; `cloud render ./foo --asset-id X` now errors
  instead of silently dropping the dir.
- render: docstring updated — only --no-wait short-circuits the poll
  loop; --callback-url is independent (webhook fires either way).
- render: removed dead try/catch around resolveProject (it calls
  process.exit, never throws). resolveVariablesAndValidateIfLocal also
  takes the resolved project source instead of re-parsing args.
- render: createPublishArchive errors now surface via errorBox instead
  of bubbling a raw stack trace past citty.
- help: loadExamples now only catches ERR_MODULE_NOT_FOUND; real load
  errors (syntax error, broken import) propagate so a broken
  cloud/render.ts no longer silently shows the local render command's
  examples. Also skips the parent-scoped lookup when parentName is the
  root command ("hyperframes").
- list: fetchAll gained a 50-page safety cap + duplicate-cursor
  detection so a buggy backend serving the same next_token on a loop
  can't OOM the CLI.
- download: drain await now listens for error / close / abort so a
  failing write stream (ENOSPC, AbortSignal) rejects promptly instead
  of hanging forever. Partial files are unlinked on any error so the
  caller never observes a truncated MP4. content-length is verified
  against the actual byte count.
- poll: default sleep is abort-aware so Ctrl+C feels immediate instead
  of waiting out the full interval.
- pollWithProgress: ANSI carriage-return redraws now gated on
  process.stdout.isTTY — non-TTY runs (CI, file redirects) emit one
  line per status transition instead of polluting the log with
  literal escape codes.

Cloud client: 401-retry-with-refresh
- createCloudClient now wraps the generated client with a Proxy that
  catches HyperframesApiError(status=401), force-refreshes the OAuth
  token via forceRefreshCredentials, and retries the call exactly
  once. Mirrors AuthClient's onUnauthenticatedRefresh so server-side
  revocations and clock-skew rejections recover automatically.
- auth.ts gained forceRefreshCredentials() and now updates expires_at
  on the refreshed credential it returns (fixed stale-expiry race).

Shared helpers
- cloud/errors.ts: reportApiError(stage, err, opts) is the single
  error-funnel. ERROR_CODE_HINTS now applies to every subverb — fixes
  hyperframes_render_not_found being unreachable from get/delete and
  cuts ~70 LOC of duplicated try/catch/instanceof from render/list/
  get/delete.
- cloud/parsing.ts: parseIntFlag / parseNumericFlag / parseEnumFlag
  strict-mode parsers reject trailing garbage that Number.parseInt
  silently accepts.
- cloud/ansi.ts: stripAnsi / visibleLength / padEndVisible — covers
  ESC + 24-bit truecolor (c.accent palette) instead of the previous
  regex which undercounted overhead and missed truecolor.

JSON-output consistency + _meta envelope
- Every cloud subverb's --json output now goes through withMeta(...)
  so it carries the standard _meta envelope documented in cli.mdx.
- Single-render outputs use {render: detail} across get, delete,
  render-no-wait, render-failed, and render-success. list uses
  {renders: [...], has_more, next_token?}. delete adds deleted: true.

Tests
- 25 new tests across ansi.test.ts, parsing.test.ts, plus truncation
  + abort-cleanup tests for download.test.ts.
- 589 / 589 total CLI tests pass.

* fix(cli): address Vai's review on cloud commands

- render: pass mimeType: "application/zip" to uploadAsset so the
  multipart Content-Type is correct (was application/octet-stream).
  Server currently magic-byte-detects from file bytes so this is
  belt-and-suspenders today, but any downstream proxy / WAF / future
  server change that keys off the part MIME now sees the intended
  type instead of relying on detection.
- render: poll error path now surfaces "Resume with: hyperframes
  cloud get <renderId>" via reportApiError's new `suggestion`
  option, matching the PollTimeoutError handler. The server-side
  render keeps running through a transient 5xx; the user just
  needs the right command to pick it back up.
- list: fetchAll now errorBox-exits on the malformed
  {has_more: true, next_token: null} shape instead of silently
  returning a truncated list (matching the duplicate-cursor guard).
- download: closeFile now listens for 'error' on the write stream
  in addition to the end() callback, so a late ENOSPC during flush
  doesn't leak an unhandled error onto the stream and resolves the
  finally promptly.
- errors: reportApiError accepts an optional `suggestion` that's
  used as the errorBox third line when no code-specific hint
  matches — gives callers a place to surface always-actionable
  recovery context.
- docs(cli): document --idempotency-key as the safe-retry mechanism
  for the upload step. The 401-retry Proxy replays POST requests
  on a stale token; without an idempotency key, the upload may
  land twice. A UUID per logical render is the recommended pattern.
2026-05-28 14:10:05 -04:00
James Russo e9f45b7c33 feat(cli): vendor initial hyperframes cloud client codegen (#1109)
* feat(cli): vendor initial hyperframes cloud client codegen

Generated by experiment-framework/scripts/generate_hyperframes_cli_client.py
(see heygen-com/experiment-framework#37896). Sets up the baseline for the
sync workflow to diff against on future spec changes.

The follow-up PR adds the orchestration layer (zip + upload + poll +
download) and the user-facing 'hyperframes cloud render/list/get/delete'
commands on top of this generated client.

The fallow ignore pattern is necessary because the generated request()
method is intentionally a single switch that handles all 5 endpoints
in one place; refactoring it here would just be re-introduced on the
next codegen run.

* chore(cli): regenerate cloud client with mimeType parameter on multipart uploads

Adds optional mimeType arg to uploadAsset (and any future multipart
endpoints). Without it, FormData sends application/octet-stream which
is correct for the documented media surface (png/jpeg/mp4/etc.) but
ambiguous for the private-beta zip uploads the cloud render flow uses.
Callers that pass `mimeType: "application/zip"` tag the multipart
part with the right Content-Type so downstream proxies, WAFs, and any
future server-side change that keys off the part MIME (instead of the
current magic-byte detection) all see the intended type.

Addresses review feedback on heygen-com/experiment-framework#37896.
Generated by scripts/generate_hyperframes_cli_client.py with the
matching update to the multipart emit path.
2026-05-28 13:36:58 -04:00
Miguel Ángel d625dc8509 feat: post-render and Studio feedback collection via PostHog surveys (#1101)
* feat(cli): prompt for render satisfaction after successful renders

* feat: add text feedback, doctor context, and Studio render feedback UI

* feat(studio): replace render feedback with session-based Studio experience bar

Move the feedback prompt out of RenderQueueItem (where it triggered every
5th render) into a standalone StudioFeedbackBar mounted at the bottom of
the preview area. The new bar is session-gated (shows after the 5th studio
session), auto-dismisses after 20s, and respects a 30-day cooldown once
dismissed or submitted. Renames telemetry to trackStudioFeedback with a
"studio_experience" survey ID to reflect the broader scope.

* feat(studio): attach browser doctor summary to feedback events

* fix(studio): use recurring interval for feedback instead of one-time cooldown

* fix(cli): skip feedback prompt when an agent runtime is detected

* feat(cli): add hyperframes feedback command and agent render hint

- New `hyperframes feedback --rating <1-5> --comment "..."` command
  for submitting anonymous render satisfaction feedback via telemetry.
- When an AI agent runtime is detected after a render, print a dimmed
  hint to stdout so the agent can optionally call the command instead
  of silently skipping the readline prompt.
- Export getDoctorSummary from telemetry/feedback.ts to share the
  system-info collector between the interactive prompt and the CLI command.
- Register the command in cli.ts and help.ts under Settings.

* fix(studio): align feedback interval to every 15 sessions

* fix: show CLI feedback on first render, Studio every 10 sessions

* feat: add env flags to disable feedback prompts

* feat: env flags to configure feedback prompt frequency

* fix: address review — agent hint reachability, cadence gate, session debounce, deprecated API
2026-05-28 12:17:47 -04:00
James Russo b7b855845a feat(cli): add hyperframes auth OAuth (PKCE + loopback + refresh) (#1084)
## What

Adds OAuth 2.0 + PKCE login as the default for `hyperframes auth login`,
plus refresh-token + 401 auto-retry + `auth refresh`. Stacks on top of
PR #1081 (the API-key + shared store work).

- `hyperframes auth login` (no flags) — opens the user's browser to
  `/v1/oauth/authorize`, captures the code on an ephemeral
  `127.0.0.1:<port>/oauth/callback`, exchanges it for tokens with
  PKCE S256, and persists. `--api-key` opts back into the legacy
  long-lived-key path from PR #1081.
- `hyperframes auth refresh` — force-refresh the OAuth access token
  using the stored refresh_token. Mostly useful for testing the path.
- `hyperframes auth logout` — best-effort revokes via
  `POST /v1/oauth/revoke` (RFC 7009) before wiping local state.
- `AuthClient` now refreshes-and-retries once on a 401 when the
  caller wires `onUnauthenticatedRefresh`. `auth status` wires it.

Internals added in `packages/cli/src/auth/`:
- `pkce.ts` — RFC 7636 code_verifier + S256 code_challenge.
- `loopback.ts` — ephemeral 127.0.0.1 HTTP server; state validation,
  120s timeout, styled success/error page.
- `browser.ts` — wraps `open` with a `BROWSER=none` /
  `HF_NO_BROWSER=1` fallback that prints the URL.
- `oauth.ts` — `startAuthorizationCodeFlow`, `refreshTokens`,
  `revokeTokens`, `requireOAuthConfigured`, `parseTokenResponse`.

## Why

This is the foundation OAuth flow that lets free-tier users authenticate
without managing a long-lived key. Refresh + auto-retry means CLI
commands keep working past the access_token lifetime without bugging
the user.

The OAuth client_id (`q2A2QRSke2LrFTPJhoDbHtXh`) is the one James
created in the `oauth2_client` table. Baked in as a build-time default;
override via `HYPERFRAMES_OAUTH_CLIENT_ID` for dev/test.

## How

- Public client: PKCE only, no `client_secret`. Backend already
  requires PKCE (`movio/logic/oauth2.py:638`).
- Loopback port is ephemeral (`server.listen(0)`) — the backend
  wildcards localhost ports for public clients
  (`movio/model/oauth2.py:check_redirect_uri`), so the registered
  redirect URI's port is a placeholder.
- State parameter is generated per-flow + validated on callback to
  prevent CSRF.
- Token-response parsing is permissive on `expires_in` type (some
  servers return it as a string) but strict on `access_token` presence.
- 401 retry happens at the `AuthClient.fetchUser` layer, not the
  command layer — so future endpoints inherit it for free.
- `persistOAuth` merges into the existing store (preserves co-located
  `api_key`). `auth login` (API-key path) does the symmetric thing.

## Test plan

- [x] 80 unit tests, all green. `vitest run src/auth/`.
- [x] PKCE: verifier within 43-128 chars, challenge = SHA-256, S256
      method, distinct outputs each call.
- [x] Loopback: state mismatch / IdP error / missing-code / timeout /
      404 non-callback paths all rejected; success path captures `code`.
- [x] OAuth: `refreshTokens` posts correct body, persists, throws
      `REFRESH_FAILED` on 400/401 and `API_ERROR` on 5xx. Existing
      api_key preserved on refresh.
- [x] AuthClient: 401 retries with refreshed bearer on OAuth, does
      NOT retry for api_key, returns 401 if refresh hook fails.
- [x] `bunx oxlint` / `bunx oxfmt --check` / `bunx tsc` clean.
- [x] `bunx fallow audit --base origin/main --fail-on-issues` — only
      inherited `help.ts:showUsage` finding (from main, not this PR).
- [ ] Smoke test against dev API:
      `HEYGEN_API_URL=https://api.dev.heygen.com hyperframes auth login`
      then `hyperframes auth status` then `hyperframes auth refresh`.

## Out of scope

- Cloud render commands — separate plan.
- PR 4 (heygen-cli read-side JSON support) — independent, ships after.
2026-05-28 02:13:24 -04:00
James 81aff68397 fix(cli): address code-review findings on OAuth PR 2026-05-28 05:59:24 +00:00
James Russo b9dbafdf6a feat(cli): add hyperframes auth login --api-key, status, logout (#1081)
## What

Introduces the `hyperframes auth` command group + a shared credential
store library that hyperframes-CLI and heygen-cli will both read from.

- `hyperframes auth login --api-key` saves a HeyGen API key to
  `~/.heygen/credentials.json` (stdin pipe or hidden-input prompt).
- `hyperframes auth status` resolves the active credential (env vars
  → file) and verifies it against `GET /v3/users/me`, printing
  identity + billing.
- `hyperframes auth logout` removes the credential (`--keep-api-key`
  drops only the OAuth block).

Internals (`packages/cli/src/auth/`):
- `paths.ts` — `~/.heygen` layout, `HEYGEN_CONFIG_DIR` override.
- `store.ts` — read/write `credentials.json` (file 0600, dir 0700)
  with legacy single-line plaintext fallback so existing heygen-cli
  users don't lose their session.
- `resolver.ts` — chain: `HEYGEN_API_KEY` → `HYPERFRAMES_API_KEY` →
  file (unexpired OAuth wins over api_key).
- `client.ts` — hand-written typed wrapper for `GET /v3/users/me`
  (intentionally not OpenAPI codegen — single endpoint).
- `errors.ts` — typed `AuthError` with discriminating `code`.

## Why

This is the foundation for `hyperframes cloud render`. Splitting it
out keeps the cloud-render PR small and lets users sign in today.

The plan originally called for a library-only PR followed by a
commands PR. The `fallow` dead-code gate flagged the library-only
shape as unused exports, so I bundled them — the library and its
first consumers ship together. PR 3 (OAuth PKCE) and PR 4
(heygen-cli read-side JSON support) follow.

## How

- Credential file format: JSON with optional `api_key` + `oauth`
  blocks. Both CLIs read it; the resolver picks the freshest valid
  credential.
- Auth header selection happens in the HTTP client: OAuth →
  `Authorization: Bearer ...`, API key → `x-api-key: ...`.
- `HEYGEN_API_URL` lets dev testing target `api.dev.heygen.com`
  without rebuilding.
- The new `auth` command lazy-loads its subverbs (same pattern as
  `lambda`).

## Test plan

- [x] Unit tests added (`vitest`) for paths, store, resolver,
      client, and errors — 45 tests, all green.
- [x] `bunx tsc --noEmit -p packages/cli/tsconfig.json` clean.
- [x] `bunx oxlint` + `bunx oxfmt --check` clean.
- [x] `bunx fallow audit --base origin/main --fail-on-issues` —
      zero new findings.
- [ ] Smoke test against dev API:
      `HEYGEN_API_URL=https://api.dev.heygen.com hyperframes auth login --api-key`
      then `hyperframes auth status`.
2026-05-28 01:48:25 -04:00
James 8a9291c434 fix(cli): address code-review findings on auth PR 2026-05-28 05:39:24 +00:00
James 7f755913a6 fix(cli): print the update-available notice once, not on every event-loop drain
`process.on("beforeExit", ...)` re-fires every time the event loop
drains, and the handler kicks off a fire-and-forget async telemetry
flush — so on a successful command the user sees the
"Update available: …" notice twice (once after the initial drain, again
after the flush settles). Using `process.once` detaches the listener
after first invocation, fixing the double-print and also preventing a
double-flush of telemetry.

Reported during local testing of `auth login`, but the bug affects every
command (any path where `_flush()` schedules work).
2026-05-28 05:23:27 +00:00
Miguel Ángel dc4671dee6 fix(studio): add FFmpeg pre-flight check before render (#1100)
* fix(studio): add FFmpeg pre-flight check before starting render

Studio renders now fail fast with a 422 and an actionable FFmpeg
install hint instead of burning through the entire capture pipeline
before hitting "spawn ffmpeg ENOENT" at encode.

* fix(studio): address review — use 503, memoize FFmpeg lookup
2026-05-27 20:20:21 -04:00