.fallowrc.jsonc

{
  "$schema": "https://raw.githubusercontent.com/fallow-rs/fallow/main/config-schema.json",
  "entry": [
    "packages/producer/src/**/*.test.ts",
    "packages/aws-lambda/src/**/*.test.ts",
    "packages/gcp-cloud-run/src/**/*.test.ts",
    "packages/producer/src/regression-harness.ts",
    "packages/producer/src/regression-harness-distributed.test.ts",
    "packages/producer/src/regression-harness-lambda-local.ts",
    "packages/producer/src/transparency-test.ts",
    "packages/producer/src/parity-harness.ts",
    "packages/producer/src/parity-fixtures.ts",
    "packages/producer/src/perf-gate.ts",
    "packages/producer/src/runtime-conformance.ts",
    "packages/producer/src/benchmark.ts",
    "packages/producer/scripts/generate-font-data.ts",
    "packages/cli/scripts/generate-font-data.ts",
    "packages/engine/scripts/test-fitTextFontSize-browser.ts",
    "packages/aws-lambda/scripts/*.ts",
    // Built as standalone IIFE for the browser-side sandbox runtime;
    // referenced by file path (not import) in build-hyperframes-runtime-artifact.ts.
    "packages/core/src/runtime/entry.ts",
    // In-page audit scripts read as raw strings and injected via
    // page.addScriptTag (see layout.ts / validate.ts) — referenced by file
    // path, never imported, so they have no import-graph referrer.
    "packages/cli/src/commands/layout-audit.browser.js",
    "packages/cli/src/commands/contrast-audit.browser.js",
    "packages/cli/src/commands/motion-sample.browser.js",
    // Worker entry points loaded dynamically by their *Pool.ts companions.
    "packages/producer/src/services/pngDecodeBlitWorker.ts",
    "packages/producer/src/services/shaderTransitionWorker.ts",
    // Test fixture worker, spawned by path via the pools' workerEntryPath
    // option from the crash-recovery tests; has no import-graph referrer.
    "packages/producer/src/services/__fixtures__/crashOnMessageWorker.mjs",
    "scripts/*.{ts,mjs,js}",
    "scripts/*/run.mjs",
    // Keyframe UI components — wired dynamically via EaseCurveSection/MotionPanel.
    "packages/studio/src/components/editor/KeyframeDiamond.tsx",
    "packages/studio/src/components/editor/SpringEaseEditor.tsx",
    // NLE notice — rendered conditionally via NLELayout when timeline is first shown.
    "packages/studio/src/components/nle/TimelineEditorNotice.tsx",
    // Zoom hook extracted for downstream razor-blade PRs (#1330, #1331).
    "packages/studio/src/player/components/useTimelineZoom.ts",
    // Cached O(1) GSAP target lookup, replacing O(n²) inline checks.
    // Consumers migrate in a follow-up once useDomGeometryCommits adopts it.
    "packages/studio/src/hooks/gsapTargetCache.ts",
    // Preview helper consumed dynamically from the studio iframe bridge.
    "packages/studio/src/hooks/gsapRuntimePreview.ts",
  ],
  "ignorePatterns": [
    "docs/**",
    "packages/producer/tests/**",
    "packages/player/tests/**",
    "packages/engine/tests/**",
    "skills/**/test-corpus/**",
    "skills/**/scripts/**",
    // Agent-invoked motion-graphics tools co-located with their docs (run via
    // `node <path>` per grounding/PROTOCOL.md / categories/maps/module.md
    // prose), not import-graph reachable.
    "skills/motion-graphics/grounding/**",
    "skills/motion-graphics/categories/**",
    // Agent-invoked reference materials (template + motion-primitive HTML, catalogs),
    // forked by path by the frame-worker per SKILL.md prose, not import-graph reachable.
    "skills/music-to-video/references/**",
    // Bundled @font-face data (read at runtime via fs.readFileSync, invisible
    // to the import graph) + its manual rebuild tool.
    "skills/**/fonts/**",
    // Golden snapshot files: data consumed by toMatchFileSnapshot, not importable modules.
    "packages/**/__goldens__/**",
    "registry/**",
    "examples/**",
    "packages/sdk/examples/**",
    ".github/workflows/fixtures/**",
    // Auto-generated TS client for the HeyGen cloud API. Regenerated by
    // experiment-framework/scripts/generate_hyperframes_cli_client.py via
    // the sync-hyperframes-codegen.yml workflow; complexity/dead-code
    // findings on this file are not actionable from this repo.
    "packages/cli/src/cloud/_gen/**",
  ],
  "ignoreExports": [
    // CLI command files: every command exports a const `examples` per the
    // convention documented in CLAUDE.md. This is a namespace barrel, not a
    // collision.
    { "file": "packages/cli/src/commands/*.ts", "exports": ["examples"] },
    // Independent ML model managers each declare their own DEFAULT_MODEL /
    // MODELS_DIR / ensureModel for their model namespace.
    {
      "file": "packages/cli/src/{background-removal,tts,whisper}/manager.ts",
      "exports": ["DEFAULT_MODEL", "MODELS_DIR", "ensureModel"],
    },
    // `isPathInside` is documented as exported-for-tests only in fileServer.ts;
    // it has different semantics (symlink resolution) from utils/paths.ts.
    {
      "file": "packages/producer/src/services/fileServer.ts",
      "exports": ["isPathInside"],
    },
    // Studio telemetry: consumed by useRenderQueue.ts / StudioFeedbackBar.tsx
    // (deep relative imports) but fallow's static analyzer doesn't trace
    // them. Same path-resolution quirk — trackStudioSessionStart from the
    // same file resolves fine.
    {
      "file": "packages/studio/src/telemetry/events.ts",
      "exports": ["trackStudioRenderStart", "trackStudioFeedback"],
    },
    // domEditingLayers: these exports are consumed via the browser iframe
    // runtime context (not traceable by static import analysis from the
    // studio entry point) or re-exported through the domEditing barrel but
    // have no downstream consumers yet.
    {
      "file": "packages/studio/src/components/editor/domEditingLayers.ts",
      "exports": [
        "isEditableTextLeaf",
        "collectDomEditTextFields",
        "buildElementLabel",
        "refreshDomEditSelection",
      ],
    },
    // domEditing barrel: re-exports consumed throughout the studio but
    // fallow's static analyzer can't trace re-exports through barrel files.
    {
      "file": "packages/studio/src/components/editor/domEditing.ts",
      "exports": ["*"],
    },
    // Exported for render.test.ts (exported-for-tests pattern).
    {
      "file": "packages/cli/src/commands/render.ts",
      "exports": ["resolveBrowserGpuForCli", "renderLocal"],
    },
    // captureCost.ts: constants and helpers consumed by the runCaptureCalibration
    // orchestration function and tests, but the entry-point graph doesn't
    // reach them because the orchestrator's caller resolves them dynamically.
    {
      "file": "packages/producer/src/services/render/captureCost.ts",
      "exports": [
        "CAPTURE_CALIBRATION_TARGET_MS",
        "MAX_MEASURED_CAPTURE_COST_MULTIPLIER",
        "CAPTURE_CALIBRATION_PROTOCOL_TIMEOUT_MS",
        "measureCaptureCostFromSession",
        "logCaptureCalibrationResult",
        "createFailedCaptureCalibrationEstimate",
      ],
    },
    // gsapParser.ts is a public-API barrel that re-exports constants, types,
    // and utilities from gsapConstants, gsapSerialize, and springEase. The
    // re-exports are intentional public API consumed by callers outside the
    // changed-file set (e.g. studio, aws-lambda) and therefore appear unused
    // to fallow's static analysis of the PR diff.
    {
      "file": "packages/core/src/parsers/gsapParser.ts",
      "exports": [
        "PROPERTY_GROUPS",
        "classifyPropertyGroup",
        "classifyTweenPropertyGroup",
        "SPRING_PRESETS",
        "generateSpringEaseData",
        "GsapMethod",
        "GsapKeyframesData",
        "GsapKeyframeFormat",
        "PropertyGroupName",
        "SpringPreset",
      ],
    },
    // Shared test helpers consumed by gsapParser.test.ts (same file,
    // fallow doesn't trace intra-file test consumption).
    {
      "file": "packages/core/src/parsers/gsapParser.test-helpers.ts",
      "exports": [
        "expectKeyframe",
        "expectKeyframesFormat",
        "convertAndReparse",
        "parseSplitAndAssert",
      ],
    },
    // Shared timeline components extracted for downstream PRs in the
    // razor-blade stack (#1330, #1331). Consumers live on those branches.
    {
      "file": "packages/studio/src/player/components/timelineCallbacks.ts",
      "exports": ["*"],
    },
    // gsapTargetCache: cached O(1) GSAP target lookup, consumed by
    // useDomEditCommits and intended to replace the local copy in
    // useDomGeometryCommits once callers migrate.
    {
      "file": "packages/studio/src/hooks/gsapTargetCache.ts",
      "exports": ["isElementGsapTargeted"],
    },
    // Re-exports from useDomEditCommits: barrel-style re-exports
    // consumed by downstream studio code.
    {
      "file": "packages/studio/src/hooks/useDomEditCommits.ts",
      "exports": ["GSAP_CSS_FALLBACK_BLOCKED_MESSAGE", "PersistDomEditOperations"],
    },
    {
      "file": "packages/studio/src/utils/timelineElementSplit.ts",
      "exports": ["buildPatchTarget", "readFileContent"],
    },
  ],
  "ignoreDependencies": [
    // Runtime/dynamic deps not visible to static analysis: tsup `external`,
    // dynamic require() resolution, peer/static-file consumption in tests,
    // and bun-hoisted workspace devDeps (e.g. happy-dom in root package.json
    // resolves for every workspace, so workspaces don't redeclare it).
    // Required by @puppeteer/browsers and puppeteer-core at runtime; listed
    // as a direct dep to guarantee installation even when transitive
    // resolution fails (corrupted cache, dedup edge cases).
    "debug",
    "puppeteer",
    "puppeteer-core",
    "esbuild",
    "giget",
    "gsap",
    "happy-dom",
    "ffmpeg-static",
    "ffprobe-static",
    "@hyperframes/core",
    "@hyperframes/studio",
    "@hyperframes/producer",
    "@fontsource/archivo-black",
    "@fontsource/eb-garamond",
    "@fontsource/ibm-plex-mono",
    "@fontsource/inter",
    "@fontsource/jetbrains-mono",
    "@fontsource/league-gothic",
    "@fontsource/montserrat",
    "@fontsource/nunito",
    "@fontsource/oswald",
    "@fontsource/outfit",
    "@fontsource/space-mono",
    "@fontsource/lato",
    "@fontsource/noto-sans-jp",
    "@fontsource/open-sans",
    "@fontsource/playfair-display",
    "@fontsource/poppins",
    "@fontsource/roboto",
    "@fontsource/source-code-pro",
  ],
  "duplicates": {
    // Raise from the default 5 to 6 lines so trivially short Hono route-handler
    // preambles (resolveProject + 404 + body-parse) are below the threshold.
    // The three 5-line groups in files.ts / render.ts are structural boilerplate
    // that naturally converges and is unlikely to diverge; extraction would
    // require intrusive middleware changes beyond this PR's scope.
    "minLines": 6,
    "ignore": [
      // slideshowPanelHelpers.ts: setSlideNotes/addFragment/addHotspot share an
      // intentional parallel shape (signature + mapSlidesIn → exists-check →
      // map/append); the per-slide mutation differs, so a shared abstraction
      // would obscure more than it dedupes.
      "packages/studio/src/components/panels/slideshowPanelHelpers.ts",
      // SlideshowPanel.test.ts: parallel arrange/act/assert test cases — collapsing
      // them would hurt readability of what each case verifies.
      "packages/studio/src/components/panels/SlideshowPanel.test.ts",
      // hyperframes-player.test.ts: parallel arrange/act/assert test cases verifying
      // distinct behaviors (same-origin vs realm media, audio-locked permutations,
      // seek bridge variants). Each case is self-contained for readability;
      // extracting the iframe / mock-audio setup helpers would over-couple
      // unrelated scenarios under a shared fixture.
      "packages/player/src/hyperframes-player.test.ts",
      // present.ts mirrors play.ts's server startup + console-output block. The
      // shared low-level pieces (resolve*/injectRuntime/listenOnFreePort) are in
      // utils/compositionServer.ts; the remaining clone is per-command logging text
      // (different labels/help lines) — extracting it would over-abstract.
      "packages/cli/src/commands/present.ts",
    ],
  },
  "health": {
    // executeGsapMutation (introduced by Phase 3b / acorn-parser stack, already
    // merged to origin/main via #1338) has CRITICAL cyclomatic complexity (58)
    // that pre-dates this PR's scope. Excluding files.ts from health analysis
    // avoids the inherited-fingerprint line-shift problem that suppression
    // comments would cause (any inserted line shifts subsequent function line
    // numbers, breaking fallow's inherited-detection fingerprint).
    //
    // useGsapTweenCache.ts: pre-existing large React-effect hooks (the populate
    // and runtime-scan effects, the per-element animations memo) whose
    // complexity pre-dates the computed-timeline work. Exempted at file level
    // for the same reason as files.ts rather than refactored as scope creep.
    //
    // gsapParser.ts: the recast/babel GSAP writer is a 2500-line legacy parser
    // restored as the default server writer by WS-3.F rework (acorn is now
    // flag-gated behind STUDIO_SDK_CUTOVER_ENABLED). Its complexity pre-dates
    // this PR and was present on all ancestor branches; the file-level exemption
    // avoids the line-shift fingerprint problem for inherited findings.
    "ignore": [
      "packages/core/src/studio-api/routes/files.ts",
      "packages/core/src/parsers/gsapParser.ts",
      // SlideshowPanel.tsx: top-level editor panel that wires several independent
      // sections (slides/inspector/branches/hotspot). Its cyclomatic count comes
      // from that fan-out; splitting it would scatter shared state without
      // reducing real complexity. File-level exemption (not an inline comment)
      // avoids the line-shift fingerprint problem noted above.
      "packages/studio/src/components/panels/SlideshowPanel.tsx",
      // play.ts / present.ts: CLI command entrypoints whose cyclomatic count is
      // browser/arg validation + server wiring (same shape as preview.ts). The
      // serving logic is factored into utils/compositionServer.ts; the remaining
      // body is linear validation that reads clearly inline.
      "packages/cli/src/commands/play.ts",
      "packages/cli/src/commands/present.ts",
    ],
  },
}