fix: address PR #299 review — lint correctness, docs, Gemini benchmark

- lintMultipleRootCompositions: scan filesystem for HTML files with
  data-composition-id (was filtering results array — always 1 entry)
- lintDuplicateAudioTracks: order-independent attribute extraction,
  dedup by (src,start,duration,trackIndex), Infinity fallback for
  missing data-duration (matches runtime behavior)
- 10 new tests for both lint rules
- docs: explicit skill invocation, remove gsap-skills, fix indentation
- Gemini: env override (HYPERFRAMES_GEMINI_MODEL), benchmark data in
  code comment (49 imgs: 3.1-lite ~507ms/img, 2.5-lite ~230ms/img)
- cli.mdx: version-agnostic "Gemini vision" reference

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
ukimsanov
2026-04-17 10:15:26 -04:00
co-authored by Claude Opus 4.6
parent de5b53c08b
commit 274db7a5ef
6 changed files with 212 additions and 36 deletions
+140
View File
@@ -326,6 +326,146 @@ describe("audio_src_not_found", () => {
});
});
describe("multiple_root_compositions", () => {
it("fires when two HTML files have data-composition-id", () => {
const project = makeProject(validHtml());
writeFileSync(
join(project.dir, "scaffold.html"),
'<div data-composition-id="scaffold" data-width="1920" data-height="1080" data-duration="10"></div>',
);
const { totalErrors, results } = lintProject(project);
const finding = results[0]?.result.findings.find(
(f) => f.code === "multiple_root_compositions",
);
expect(finding).toBeDefined();
expect(finding?.severity).toBe("error");
expect(finding?.message).toContain("scaffold.html");
expect(totalErrors).toBeGreaterThan(0);
});
it("does NOT fire with a single root composition", () => {
const project = makeProject(validHtml());
const { results } = lintProject(project);
const finding = results[0]?.result.findings.find(
(f) => f.code === "multiple_root_compositions",
);
expect(finding).toBeUndefined();
});
it("ignores HTML files without data-composition-id", () => {
const project = makeProject(validHtml());
writeFileSync(join(project.dir, "readme.html"), "<html><body>Not a composition</body></html>");
const { results } = lintProject(project);
const finding = results[0]?.result.findings.find(
(f) => f.code === "multiple_root_compositions",
);
expect(finding).toBeUndefined();
});
});
describe("duplicate_audio_track", () => {
it("detects overlapping audio with attributes in any order", () => {
// The original scaffold bug: data-start BEFORE data-track-index
const html = `<html><body>
<div data-composition-id="main" data-width="1920" data-height="1080" data-duration="30">
<audio id="narration" data-start="0" data-duration="28" data-track-index="0" src="narration.wav">
<audio id="bg" src="bg.wav" data-track-index="0" data-start="5" data-duration="20">
</div>
<script>window.__timelines = window.__timelines || {}; window.__timelines["main"] = gsap.timeline({ paused: true });</script>
</body></html>`;
const project = makeProject(html);
const { results } = lintProject(project);
const finding = results[0]?.result.findings.find((f) => f.code === "duplicate_audio_track");
expect(finding).toBeDefined();
expect(finding?.severity).toBe("warning");
});
it("does NOT fire for non-overlapping audio on the same track", () => {
const html = `<html><body>
<div data-composition-id="main" data-width="1920" data-height="1080" data-duration="20">
<audio id="a" src="a.wav" data-track-index="0" data-start="0" data-duration="10">
<audio id="b" src="b.wav" data-track-index="0" data-start="10" data-duration="10">
</div>
<script>window.__timelines = window.__timelines || {}; window.__timelines["main"] = gsap.timeline({ paused: true });</script>
</body></html>`;
const project = makeProject(html);
const { results } = lintProject(project);
const finding = results[0]?.result.findings.find((f) => f.code === "duplicate_audio_track");
expect(finding).toBeUndefined();
});
it("does NOT fire for audio on different tracks", () => {
const html = `<html><body>
<div data-composition-id="main" data-width="1920" data-height="1080" data-duration="20">
<audio id="a" src="a.wav" data-track-index="0" data-start="0" data-duration="20">
<audio id="b" src="b.wav" data-track-index="1" data-start="5" data-duration="10">
</div>
<script>window.__timelines = window.__timelines || {}; window.__timelines["main"] = gsap.timeline({ paused: true });</script>
</body></html>`;
const project = makeProject(html);
const { results } = lintProject(project);
const finding = results[0]?.result.findings.find((f) => f.code === "duplicate_audio_track");
expect(finding).toBeUndefined();
});
it("deduplicates same audio found in root + sub-composition", () => {
const project = makeProject(validHtmlWithAudio(), {
"scene.html": validHtmlWithAudio("scene"),
});
writeFileSync(join(project.dir, "song.mp3"), "fake");
const { results } = lintProject(project);
const finding = results[0]?.result.findings.find((f) => f.code === "duplicate_audio_track");
expect(finding).toBeUndefined();
});
it("detects overlap when data-duration is missing (Infinity fallback)", () => {
const html = `<html><body>
<div data-composition-id="main" data-width="1920" data-height="1080" data-duration="30">
<audio id="a" src="a.wav" data-track-index="0" data-start="0" data-duration="20">
<audio id="b" src="b.wav" data-track-index="0" data-start="15">
</div>
<script>window.__timelines = window.__timelines || {}; window.__timelines["main"] = gsap.timeline({ paused: true });</script>
</body></html>`;
const project = makeProject(html);
const { results } = lintProject(project);
const finding = results[0]?.result.findings.find((f) => f.code === "duplicate_audio_track");
expect(finding).toBeDefined();
});
it("formats Infinity end times as 'end' without crashing", () => {
const html = `<html><body>
<div data-composition-id="main" data-width="1920" data-height="1080" data-duration="30">
<audio id="a" src="a.wav" data-track-index="0" data-start="0">
<audio id="b" src="b.wav" data-track-index="0" data-start="5">
</div>
<script>window.__timelines = window.__timelines || {}; window.__timelines["main"] = gsap.timeline({ paused: true });</script>
</body></html>`;
const project = makeProject(html);
const { results } = lintProject(project);
const finding = results[0]?.result.findings.find((f) => f.code === "duplicate_audio_track");
expect(finding).toBeDefined();
expect(finding?.message).toContain("end");
expect(finding?.message).not.toContain("Infinity");
});
it("finds audio across multiple HTML sources (g-flag regression)", () => {
const project = makeProject(validHtmlWithAudio(), {
"scene.html": `<html><body>
<div data-composition-id="scene" data-width="1920" data-height="1080">
<audio id="overlap" src="music.wav" data-track-index="0" data-start="5" data-duration="20">
</div>
<script>window.__timelines = window.__timelines || {}; window.__timelines["scene"] = gsap.timeline({ paused: true });</script>
</body></html>`,
});
writeFileSync(join(project.dir, "song.mp3"), "fake");
writeFileSync(join(project.dir, "music.wav"), "fake");
const { results } = lintProject(project);
const finding = results[0]?.result.findings.find((f) => f.code === "duplicate_audio_track");
// song.mp3@0 (from validHtmlWithAudio, no data-duration → Infinity) and music.wav@5-25 overlap
expect(finding).toBeDefined();
});
});
describe("shouldBlockRender", () => {
it("default: does not block on errors", () => {
expect(shouldBlockRender(false, false, 5, 0)).toBe(false);