feat(search): client side fts - #22
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Inline comments:
In `@server/utils/preview.ts`:
- Line 39: Update the request-routing flow around getHeadSha() to initialize
production content when the head SHA is unknown, then perform the existing sha
=== getHeadSha() check after resolution. Preserve the current routing behavior
once the head has been initialized.
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modules/snapshot/index.tsserver/utils/content.tsserver/utils/preview.ts
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Written by an AI agent on behalf of @atinux; not yet human-reviewed.
Documentation previews📚 Preview all documentation changes (follows new pushes) Pinned to the current head: |
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Inline comments:
In `@pnpm-workspace.yaml`:
- Line 13: Update the minimumReleaseAge exemption in the workspace configuration
to target only the specific required `@comark` packages used by the same-session
workflow, rather than the broad `@comark/`* selector; preserve other release-age
settings unchanged.
In `@server/utils/github.ts`:
- Around line 60-62: Update refTtl and refCacheDriver so the production
reference pointer uses a bounded fallback TTL instead of an unbounded cache
entry. Preserve the webhook refresh as the fast path and keep the existing
preview TTL behavior unchanged; ensure resolveProdSha’s cached reads cannot
serve an old SHA indefinitely.
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review. Visit https://docs.coderabbit.ai/cli.
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pnpm-lock.yamlis excluded by!**/pnpm-lock.yaml
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docs/cold-page-request.mdpackage.jsonplayground/content/3.concepts/1.architecture.mdplayground/content/3.concepts/2.versioned-previews.mdpnpm-workspace.yamlrenovate.jsonserver/api/content/pr/[number]/[...path].get.tsserver/utils/cache.tsserver/utils/github.ts
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Written by an AI agent on behalf of @atinux; not yet human-reviewed.
Written by an AI agent on behalf of @atinux; not yet human-reviewed.
Written by an AI agent on behalf of @atinux; not yet human-reviewed.
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Summary
Cache policy update written by an AI agent on behalf of @atinux; not yet human-reviewed.
Move search to client-side full-text search: a web worker owns a browser
comark-contentinstance (sqlite-wasm FTS5) hydrated from per-commit snapshot artifacts, replacing thesearch-sectionsendpoint that shipped a flat section list on every page hydration.Built on comarkdown/comark-content#109 (persisted snapshot & manifest artifacts): the webhook parses once per content push and update the cached artifactfs so consumers reuse the cached version.
How it works
Client.
useSearchpins hydration to the production commit via the new/api/content/headendpoint, then a worker fetches/api/content/blob/<sha>/manifest.jsonand/snapshot/content.json(SHA-pinned, immutable,isr: truecached at the CDN forever) and builds the FTS index through the plugin's cache-first path.Queries run in the worker: BM25 ranking, heading-weighted scores, snippets.
Server.
The webhook's cache warm becomes
warmSnapshot(): one full parse per push, which persists the snapshot artifact into the per-SHA Runtime Cache namespace. The first request on a new SHA is a single cache read, then ISR pins the URL; old SHA URLs simply become unreachable, so search needs no purges. Head-of-branch/blob/<sha>requests reuse the shared prod instance instead of minting a duplicate preview instance. Thesearch-sectionsplugin, endpoint, route rules, and per-page payload are deleted.Ref cache.
The production deployment's target-branch pointer has a one-hour fallback TTL and is refreshed by the push webhook before ISR is purged. Preview refs, negative lookups, and preview authorization decisions expire after 600 seconds. This keeps the webhook as the normal refresh path while bounding production staleness after a missed delivery or failed refresh.
Debug mode
On by default in dev; in production via
?debug=search. Both threads log onto one page-relative timeline — fixed-width lines showing stage durations, decoded/wire sizes, and result counts:Next steps to discuss
Extract the search stack into a plugin — useful for nuxt.com (migration on comark-content in progress).
Version-aware search — the hydration URLs are already per-SHA (
/api/content/blob/<sha>/…), so searching any historical version is just pointing the worker at that commit's artifacts, which the/blob/<sha>routes already serve and self-heal on first request. Would pair with the existing version-history UI; main open question is worker lifecycle when switching versions (one instance per SHA vs. reset + rehydrate).Summary by CodeRabbit
New Features
Bug Fixes