Add the shared, uuid-keyed structural s-expr comparator (README §B) used by both
the live drift check (0003) and the round-trip tests (0004), plus a vitest setup.
- wasm/collab/sexpr-diff.ts: zero-dependency module (importable from standalone
app code and the Playwright specs). Tokenizes s-expr text into nested lists,
indexes item nodes by their direct (uuid "X") child, compares item sets order-
insensitively as multisets of normalized children, emitting
{ equal, added, removed, changed } with per-property a/b. ignoreTokens drops
volatile tokens. False-positive-free only for same-serializer inputs.
- wasm/collab/sexpr-diff.test.ts: 15 cases (parse, equality, changes, ignoreTokens).
- vitest config + test scripts (node env, isolated from the app build).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Generalize the collab transport into a provider registry (none |
broadcastchannel | partykit | hocuspocus), one active per env. startCollab
takes { provider, room } and awaits provider.whenSynced() before seed/adopt.
Network libs lazily imported; room id from @pcbjam/shared collabRoomId.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Reduce web/ to a single generic editor app plus a minimal example backend,
moving all project-specific/app code out to the closed root repo:
- apps/frontend -> standalone (@pcbjam/standalone): the GPL editor. Strips the
project-management UI (ProjectsPage/ProjectDetailPage/UploadDropzone and the
write half of lib/api.ts). WasmTool now takes fetchBytes + assetBaseUrl as
injected props (decoupled from the API client) so it can be driven by either
a backend or a local folder. New HomePage (local-folder loader + backend
project list) and read-only ProjectView. BroadcastChannel collab unchanged.
- backend (@pcbjam/backend-example): thin Fastify+ts-rest reference impl of the
@pcbjam/shared contract — serves a single project off the local filesystem
(PROJECT_DIR), no DB/auth/uploads.
- packages/contract -> web/pcbjam-shared (git submodule, MIT @pcbjam/shared).
- Remove apps/server, packages/storage, packages/contract, docker-compose
(server + storage move to the closed root repo; preserved via subtree
branches). Rewrite pnpm-workspace/turbo/.env for the frontend-only layout.
- Add tests/fixtures/demo so the editor + example backend run out of the box.
Standalone typechecks + builds; backend serves the contract end-to-end.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-09 12:35:46 +02:00
Renamed from web/apps/frontend/package.json (Browse further)
