extract-libs.ts gains extractAllLibs(): enumerate EVERY <Lib>.kicad_symdir / <Lib>.pretty under the source dirs into in-memory self-contained bodies (reuses the curated path's parse + extends resolution). At KiCad 10.0.x symbols already ship the one-symbol-per-file .kicad_symdir layout, so no split needed.
publish-libs.ts (tsx): per lib, build a SyncManifest (sha256 per item) + encodeBundle, write libs/kicad/<libTag>/<lib>/{manifest,bundle} (immutable) + a top manifest.json listing every lib. Keyed by upstream KiCad lib tag, skip-if-exists (HEAD the top manifest; --force overrides) so it is decoupled from the app deploy. Local + r2 drivers via cdn-store.
Validated over web/backend/.cache: 8 libs / 2154 items; Device bundle decodes to 537 bodies, its /manifest matches the bundle, and symbol/R body hash matches its manifest entry (warm-sync diff stays empty). Same wire format cdn-source.test reads, so publish and client are pinned to one format.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Backendless, read-only LibsSource that serves the full default symbol+footprint set from versioned immutable CDN snapshots. Each lib is an r2-idb-sync static origin opened as a one-layer SyncStack (1 bundle cold, 0 fetches warm, IDB-cached, offline) — the layer descriptor is built locally from lib id + tag, no resolve endpoint in the loop.
Wired via VITE_LIBS_SOURCE=cdn + VITE_LIBS_MANIFEST_URL; build-demo gains --lib-tag (points the demo at libs/kicad/<tag>/manifest.json; omitted keeps offline static). Unit-tested against a fake CDN built with the real encodeBundle/sha256Hex codecs, pinning the publish format.
Next: publish-libs.mjs (C1.2) emits this format over the full set; CI keyed by lib tag (C1.3).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Loading a folder now imports a COPY into a browser-local IndexedDB project with
its own /p/:slug URL (original disk files untouched): edits persist to IDB across
visits, and the project exports via Download .zip or per-file. Gated by
VITE_LOCAL_PROJECTS=idb (on for the demo; off keeps the File System Access
write-back flow), so it's configurable per deployment.
Modular, swappable project sources behind the shared ProjectSource interface,
each self-describing via a SourceDescriptor whose kind is shown verbatim in the
UI — "Local (this browser)", "Remote · read-only", "Remote · editable" — on the
home page, the project view, and inside the editor, so the user always knows
whether/how Save persists:
- remote → REST backend (remote-rw)
- static → CDN gallery (remote-ro), saves download
- local (new) → idbProjectStore, writable IDB store
A composite layers the local store over the configured remote/gallery source,
routing per slug so imported/saved projects and the gallery share one namespace.
New, dependency-free (matching sync-client's raw-IDB ethos):
- lib/idb-project-store.ts raw IndexedDB store + create/delete/rename/export
- lib/zip.ts store-only ZIP writer (verified via system unzip)
- lib/import-folder.ts FSA/webkitdirectory folder → in-memory bytes
- lib/project-source-shared.ts source descriptors + deterministic uuid
- components/SourceChip, components/LocalProjectsSection
Home lists local projects (open/export/rename/delete). Verified: typecheck,
project-source tests, prod build, and IDB key-range project isolation in-browser
(prefix-colliding slugs don't leak).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
A small fixed bottom-right overlay (VersionBadge) shown app-wide — on the home
page AND inside the loaded editor — surfacing this build's release tag and a
link to the source. The tag links to the exact commit when known (the pcbjam
commit pins the kicad + wxwidgets submodule revisions → our GPLv3
corresponding-source pointer, mirroring site Footer's BUILD_SHA), else the tag's
release page, else the repo root.
build-demo.mjs injects VITE_APP_TAG / VITE_GIT_SHA / VITE_REPO_URL (new --repo
flag, defaults to github.com/emergence-engineering/pcbjam).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Add an output-cache layer to ci-ubicloud.yml so a build whose inputs are
unchanged (typical when only tests/ or web/ change) skips the in-Docker
compile + the 1-2h host asyncify/wasm-opt chain — the bulk of the ~1h52m
run. On a hit, output/ and the GAL sysroot headers are restored from cache
and the deps restore/seed, build.sh, and sysroot export are all gated on a
miss, so Docker is never started.
Key: kwasm-<os>-bin<ver><opt>-k<kicad-sha>-wx<wx-sha>-sc<hash>-e<epoch>.
The "sc" hash (scripts/deploy/wasm-cache-hash.mjs) folds in just the
build-logic files that shape the wasm bytes (host post-processing,
per-tool compile recipes, scripts/deps, docker/Dockerfile+build.sh) plus
itself; it is content-based, order-independent, and identical on macOS/CI.
*.wasm.debug.wasm (5+ GB, unused by tests) is excluded -> ~0.5 GB entry on
Ubicloud's transparent 30 GB/repo/week cache.
Invalidation:
- bump .ci-cache-epoch in a commit for durable busts (inputs the sc-hash
can't see: base-image/apt drift, a bad cache);
- [no-cache] or [rebuild-wasm] in the commit message / PR title, or
workflow_dispatch no_cache=true, for a one-off rebuild (split
restore/save so the bypass still refreshes the entry).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The publish scripts shelled bare `wrangler` (ENOENT without a global install)
and the existence probes (registry.json / per-tool meta.json) printed wrangler's
'key does not exist' on a fresh bucket. Default to `npx wrangler@4` and capture
stderr on probes.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
