Files
ditto.site/compiler
devteamaegisandclaude-flow 9a89fed365 feat(compiler): Lottie in multi-page output + materialize inline animationData
Two follow-ups to the single-page Lottie support:

1. Multi-page (clone-site). generateSiteApp emitted only DittoWire; it now wires
   DittoLottie per route exactly like wires — builds the route's lottie spec,
   emits the import + JSX, writes DittoLottie.tsx once, and injects lottie-web
   into the site package.json when any route replays an animation (the write
   moved after the route loop so the dep reflects actual usage). cloneSite now
   captures motion on full route captures (motion: full) so lotties are observed;
   light sibling probes skip it. Per-route gating verified: a route with no
   animation gets no DittoLottie.

2. Inline animationData. When a lottie is only in memory (data-driven init, no
   fetchable URL), capture now writes the JSON to the assets store as a real,
   content-hashed .json so it materializes to /assets/cloned/lottie like any
   source — instead of embedding the blob in the page spec. buildLottieSpec then
   resolves it to a local path; the spec carries path, not animationData.

Verified end-to-end: a 2-page fixture emits DittoLottie only on the animated
route with lottie-web added; a data-driven inline fixture materializes
fd7c…json and the spec references it by path.

Co-Authored-By: claude-flow <ruv@ruv.net>
2026-06-30 00:52:09 -04:00
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ditto.site Compiler

This workspace contains the deterministic compiler used by ditto.site. It captures a source URL, builds a render IR, infers assets/fonts/tokens/sections/recipes/SEO, generates a Next.js App Router app by default or a Vite React app on request, and validates the result with deterministic gates.

The full architecture overview lives in ../README.md. This file keeps only compiler-local commands and notes.

Commands

cd compiler
npm install
npx playwright install chromium

npm run clone -- https://example.com/
npm run clone -- https://example.com/ --mode=multi --styling=tailwind
npm run clone -- https://example.com/ --mode=single --framework=vite
npm run clone-site -- https://example.com/
npm run validate-site -- ../runs/site-example.com/<timestamp>
npm run clone -- https://example.com/ --mode=multi --concurrency=5
npm run clone -- https://example.com/ --mode=multi --validate --validate-concurrency=3 --viewport-concurrency=2
npm run validate-site -- ../runs/site-example.com/<timestamp> --validate-concurrency=3 --viewport-concurrency=2
npm run bench -- --tier=easy
npm run bench-site
npm run quality -- ../runs/example.com/<timestamp>
npm run audit -- ../runs/example.com/<timestamp>
npm test
npm run typecheck

Root-level scripts forward to these commands, so npm run clone -- <url> works from the repository root too.

Multi-page generation defaults to the fast no-validation path. Use --validate when the clone command itself should run the full build/render/gates QA pass, or run validate-site separately. --concurrency controls source route capture; --validate-concurrency controls how many routes validation grades at once; and --viewport-concurrency controls how many clone viewports each route renders at once.

Generated App Shape

Default Next generated apps use src/app/ditto.css and optional helpers under src/app/ditto/. Vite generated apps use src/ditto.css and optional helpers under src/ditto/, with multi-route pages under src/routes/. Validation builds keep data-cid attributes for source/clone alignment; delivered apps strip those validation ids and keep only required data-ditto-id anchors.