solidjs/solid @solidjs/diagnostics@2.0.0-rc.8

on GitHub

Patch Changes

• 0961d97: Observe tier: first-class interaction records and a typed record channel.

  • attribution.interactions() and InteractionEvent: one record per withInteraction dispatch with at, handlerMs, writes, runs, created (computations built in its runs), runMs, the holds and navigations attached, and settledMs/outcome (idle | committed | held) once everything it caused is through.
  • attribution.subscribe(type, listener) for "rerun" | "interaction" | "hold" | "navigation", delivered synchronously as each record completes; the bare subscribe(listener) form is unchanged.
  • RerunEvent.at and HoldEvent.at — absolute times on the performance.now() clock beside the existing durations.
  • HoldEvent.acknowledgements replaces acknowledgedBy: one { kind, source, reader? } per affordance, reader the owner path of the effect that painted it. feedback().sources[].acknowledgedBy still ranks by kind:source. @solidjs/diagnostics artifact format version 4 (holds carry acknowledgements; assertion evidence likewise).
  • NavigationRef.params values may be undefined (an optional segment left unbound).
  • OBSERVE.exclude(owner) / OBSERVE.isExcluded(subject) — an observer rendering inside the app it watches marks its own subtree; diagnostics about it are suppressed and the engine records none of its runs.
  • solid-js re-exports the tier types from its root: InteractionRef, NavigationRef, OriginRef, DiagnosticEvent and friends, and the engine's record types (ChangeOrigin, RerunEvent, HoldEvent, NavigationEvent, InteractionEvent, …).

• 1807f7f: Observe tier: split dev-only checks from production-legal observability wiring.

  Breaking (pre-release): DEV.diagnostics moved to a new OBSERVE export
  — OBSERVE.diagnostics.{subscribe,capture,emit}, OBSERVE.subjectOf(event).
  DEV keeps the devtools surface (hooks, getChildren/getSignals/
  getParent/getSources/getObservers) and gains the console face
  (DEV.report, DEV.setConsoleFooter — formerly
  DEV.diagnostics.setConsoleFooter). Both are exported from @solidjs/signals
  and solid-js (client and server).

  Breaking (pre-release): the attribution engine is its own entry.
  DEV.attribution.enable() and friends are now
  import { attribution } from "solid-js/attribution" (or
  @solidjs/signals/attribution) — enable/disable/subscribe/history/why/ subscriptions/costs/waterfalls/holds/feedback/markFlight/format/formatOrigin,
  plus the record types (RerunEvent, ChangeRecord, ChangeOrigin,
  HoldEvent, …) which were previously unexported. The runtime keeps only the
  core's side as OBSERVE.attribution: install(hooks)/installed (the hook
  slot an engine — built-in or a devtools' own — installs into) and
  withInteraction(ref, fn) (the frame the web runtime opens around every event
  dispatch; fn() when no engine is installed). A build that never imports the
  engine never ships it: the observe tier costs ~1.3 KB brotli over prod on the
  CSR scenario, the engine 9.7 KB more when enabled. The import is legal in
  every tier — prod resolves an inert engine with the same surface.
  @solidjs/diagnostics requires OBSERVE and imports the engine itself; it now
  works against observe builds.

  New build tier. Every package with wiring ships <entry>.observe.{js,cjs}
  beside its prod and dev artifacts, selected by a new observe export condition
  (listed after development, so dev still wins when both are set): signals
  dist/observe/ + dist/node.observe.cjs (each with an attribution entry
  beside index; the flat dev/CJS builds are code-split so both entries share
  one module instance), solid-js solid.observe.* and
  server.observe.*, web web.observe.*, universal universal.observe.*.
  Observe builds keep attribution hook sites, owner labels (_name, flow-control
  memo names, component roots), graph edge counters and the diagnostics channel;
  they fold out strict-read checks, invariants, forbidden-scope guards, devtools
  brands and all console output. Entries without wiring (frames, server-functions,
  storage, h, html, element) fall through to prod under observe. Signals gates
  on __OBSERVE__ (dev implies observe; asserted at init), solid-js/web/universal
  on the "_SOLID_OBSERVE_" literal. Default prod artifacts are unchanged apart
  from the new OBSERVE = undefined export; _name is reserved from property
  mangling so the cross-package label survives in the observe tree.
  OBSERVE.diagnostics.emit accepts an explicit ownerPath for hosts whose
  owners are not signals' owners (the SSR runtime).

• Updated dependencies [21c5460]

• Updated dependencies [711b557]

• Updated dependencies [1354a53]

• Updated dependencies [ae0ec3f]

• Updated dependencies [1c9e9e7]

• Updated dependencies [b5bd6fb]

• Updated dependencies [b5bd6fb]

• Updated dependencies [b5bd6fb]

• Updated dependencies [b5bd6fb]

• Updated dependencies [b5bd6fb]

• Updated dependencies [b5bd6fb]

• Updated dependencies [05725e8]

• Updated dependencies [27aee36]

• Updated dependencies [fe3ab92]

• Updated dependencies [51c201f]

• Updated dependencies [2fa7539]

• Updated dependencies [0961d97]

• Updated dependencies [1807f7f]

• Updated dependencies [645ec0d]

• Updated dependencies [12c3be9]

• Updated dependencies [3a5fe8c]

• Updated dependencies [a39415c]

• Updated dependencies [dd1d4ed]

• Updated dependencies [4e730a9]

• Updated dependencies [4935c7d]

• Updated dependencies [0f14430]

  • @solidjs/signals@2.0.0-rc.8