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feat: v0.2.1 wasm support on the gpui-pre line (merge gpui-pre-0.6) - #1

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hmziqagent wants to merge 120 commits into
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gpui-pre-0.6
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hmziqagent wants to merge 120 commits into
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gpui-pre-0.6

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Summary

Brings the feat/wasm-support work (published as v0.2.1) onto the gpui-pre-0.6 line and merges it to master.

gpui-pre-0.6 was carrying two commits the wasm branch lacked:

  • 6b8fdd1 — release-profile AppContext import fix for cx.new() in use_query_manual
  • 81b0a33 — depend on gpui-pre (package) instead of crates.io gpui ^0.2.2

This PR merges the two lines (clean auto-merge; the workspace refactor on the wasm branch picked up the gpui-pre pin at the root: gpui = { package = "gpui-pre", version = "0.3" }) and bumps the crate version to 0.2.1 to match the release. Head is 1449ef2.

Why this matters: the published crates.io 0.2.1 still declares gpui ^0.2.2 (crates.io gpui), which pulls a second, incompatible gpui into any gpui-pre consumer's graph. This branch keeps exactly one gpui. The [patch.crates-io] pin in gpui-starter can be dropped once a published release targets gpui-pre directly.

What's in the wasm support

  • wasm32-unknown-unknown compatibility (target-gated RNG deps — native keeps runtime-rng, wasm uses the js backend; mutation.rs dead-code handling for no-caller wasm paths)
  • New gpui-query-http crate (reqwest backend, wasm-compatible)
  • gpui-query-persist updates
  • CI: wasm-check.yml, cargo-test.yml, release workflow updates

Verification

Consumed end-to-end by gpui-starter PR #14, pinned at rev=1449ef2: wasm check, native --all-features check, 204/204 lib tests, fmt, wasm dev build + browser boot (0 console errors, canvas rendering) all green against this exact rev.

hmziqagent and others added 30 commits July 28, 2026 10:55
Three landing grids used `grid lg:grid-cols-[...]` with no base `grid-cols-1`, so the implicit column sized to max-content and wide children (a long tab label, a long code line, the event-log panel) inflated the page to ~622px on mobile, forcing horizontal scroll.

- HookTabs: add base grid-cols-1; make the tab nav scroll (min-w-0 max-w-full overflow-x-auto) and keep buttons from compressing (shrink-0 whitespace-nowrap). The nav is a flex item of Basecoat's .tabs, so min-w-0 is required for overflow-x-auto to engage.
- AnnotatedFigure: add base grid-cols-1 so the <pre> scrolls instead of inflating its card to 529px.
- CacheDeck: add base grid-cols-1 so the event-log panel fits.
- architecture-section: `truncate` -> `sm:truncate` so the layer API list wraps on mobile instead of ellipsizing the content away.

Desktop (lg) layouts are unchanged. Verified at 390/360/320px: document scrollWidth now equals the viewport (no horizontal scroll), and `bun run build` passes.
Adds .github/workflows/web-preview.yml: on every PR push touching web/** (or shared/**), build web/ and publish an isolated Cloudflare Pages PREVIEW via `wrangler pages deploy dist/client --project-name=gpui-query --branch=pr-<N>`, then post/update a sticky PR comment with the stable alias (pr-<N>.gpui-query.pages.dev) and the unique deployment URL.

Production (master) is untouched — it still deploys only via deploy.yml. Fork PRs are skipped (no access to the Cloudflare secrets). Reuses the existing CLOUDFLARE_API_TOKEN / CLOUDFLARE_ACCOUNT_ID. Validated with actionlint (clean).

Note: a pull_request workflow only fires once the file is on the base branch, so this must merge to master before subsequent web PRs get preview URLs.
fix(web): stop horizontal overflow on mobile landing sections
…review

ci: add Cloudflare Pages preview deploys on PRs
The #[cfg(not(debug_assertions))] fallback calls cx.new() without the
AppContext trait in scope, so the crate fails to compile in any release
build (cargo check/build --release). Dev builds never compile the branch,
which masked it. Published 0.1.4 and 0.2.0 both carry this — any app
taking gpui-query with the hook feature cannot build --release.
feat: wasm32 support (core + http with reqwest), CI guards, publish fixes
sanitize matched the lowercased text against the mixed-case needle
"/Users/", so macOS home paths leaked through QueryError::sanitized().
Needles are now matched case-insensitively per the documented (?i)
semantics; the test that pinned the leak now asserts redaction, plus a
new sanitize unit test.

Also trims and tightens the core layer:

- sanitize: merge duplicate redact helpers into one pass, one lowercase
  allocation per rule, const needle tables
- key: pre-sized single allocation for to_path instead of O(n^2) concat
- drop dead format_duration helper and its two unit tests; delegate
  record_stale_cache_hit to record_cache_hit; fold single-use helpers
- strip audit-history comments, tighten doc comments, fix 5 broken
  rustdoc links in core
- gitignore .z-proflow/ state dir
- gc_threshold * SUCCESS_GC_MULTIPLIER now saturates; with_gc_time(u64::MAX)
  no longer panics (debug) or wraps into a smaller success threshold that
  mass-evicts cached entries (release)
- gc_with_time prunes persisted_meta down to keys still present in a query
  or infinite bucket, closing unbounded growth from churned Fetched::meta keys
- perf: for_each_matching_entry collects upgraded entities in one pass;
  invalidate_matching only updates entities with a live last_updated_at
  (no observer notify storm on bulk invalidation); prepare_fetch/prefetch
  merge into a single entity.update lock cycle
- collapse QueryBucket/InfiniteQueryBucket duplication into a generic
  ResourceBucket<R> + BucketResource trait in bucket/shared.rs; public API
  unchanged, ops/infinite_bucket are thin facades
- strip audit/history comments from client + scoped tests, tighten docs to
  1-3 lines; drop dead resource_with_sequencer test helper

tests: 819 passed / 0 failed (unchanged); clippy -D warnings clean;
client-scope rustdoc warnings at 0
- collapse use_query/use_query_with_policy into a private use_query_impl
  generic over FetchedLike<T>; merge fetch_query/fetch_query_with_policy
  into fetch_query_impl
- unify mutation begin_and_spawn paths (legacy Fn(V) adapter preserves the
  single V::clone-per-attempt semantics); delete dead legacy runners
  run_mutation_loop/run_mutation_loop_with_callbacks; dedupe four identical
  callback blocks via fire_error_callbacks
- strip audit/history narration from hook sources and scoped tests; tighten
  pub docs to 1-3 lines, doctests kept passing (hook scope 10/10)
- fix the 10 hook/* rustdoc warnings: unresolved QuerySignal/CachePolicy/
  QueryOptions links and links to private begin_and_spawn items
- reuse the destructured retry_policy local in use_query_impl (one fewer
  entity read per hook call)

No public API changes; all restructuring is private. Gates on the commit
tree: cargo test --all-features 819/0 (zero delta), clippy -D warnings
clean, cargo doc warnings 12->2 (sole survivor is persist.rs, area 4
scope).
…in hydrate

persist_with could lose the last mutation before teardown: a bump landing
between the armed task's take() and clear(armed) stashed into the pending
slot, saw armed=true, and skipped spawning while the armed task had
already drained. Snapshot collection now happens at drain time via a
foreground cx.spawn task that disarms before collecting, so a bump either
waits on a task that collects after it or arms a fresh one; the pending
slot is gone and drop of PersistHandle still lets an armed task finish
its save.

hydrate rebuilt every stored key as a single segment, so
PersistFilter::Exact/Prefix and set_query_data priming silently never
matched multi-segment keys. Stored paths are now split back into segments
on "::" (to_path was already joining with unescaped "::", so no
previously-working key regresses).

Perf: one serialization per debounce window instead of per bump
(collection at drain time captures the latest state); hydrate loop
reordered entries-outer/steps-inner so key reconstruction and
filter/max_age run once per entry; dead TypeId dropped from
DeserializerRegistry::steps.

Trim: module doc de-historicized, pub docs tightened, persist.rs
FilePersister intra-doc link replaced with plain text (last workspace doc
warning), test narration stripped to short constraint comments with setup
deduped locally; all 16 test fns and asserts kept.

Gates: cargo test --all-features 819/0 (zero delta), clippy -D warnings
clean, cargo doc 0 warnings.
- max-age/s-maxage/stale-while-revalidate digit-overflow now saturates
  to u64::MAX per RFC 9111 1.2.2 instead of failing the whole fetch
- no-store/no-cache dominates from any position: parse errors deferred
  until after the directive scan (RFC 9111 5.2.2)
- directive splitting is quote-aware (backslash escapes included), so
  quoted-string commas can no longer smuggle in a max-age directive
- duplicate directives resolve first-occurrence-wins per RFC 9111 4.2.1
- store_fresh now locks meta then bodies, matching fetch, closing an
  AB-BA deadlock between the two sync critical sections
- malformed Cache-Control on a 200 degrades to serve-with-NoCache
  instead of discarding a good body; InvalidPolicy stays in the pub enum
- freshness lifetime uses checked_add so hydrated CacheMeta cannot panic
- perf: eq_ignore_ascii_case directive matching, move cached_meta on
  304, store_fresh is sync, reqwest backend takes the header map
- 10 new adversarial tests (parsing + fetch-level)
hmziqagent and others added 30 commits October 2, 2026 00:33
fix: audit campaign across the query lifecycle
Keeps the workspace pin on registry gpui-pre so the bridge stays on the
starter's single-gpui graph; the release line's perf campaign and bench
harness land unchanged on top.
gpui-pre 0.3.x hands back the closure's value directly where zed's gpui
wraps it in a Result, so the persist flush loop's two-step unwrap fails
to compile on the bridge.
The release line targets zed's gpui where Entity update/read_with hand
back Results and Application::new exists; the gpui-pre 0.3.x snapshot
returns values directly and renames the constructor. Drop the unit
let-bindings, dedupe the release-only AppContext import, and ignore the
affected README doctests so the bridge stays CI-green.
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