The bare 'domain' name was too generic for a published package. The
directory moves to packages/storage/storage-domain, the package becomes
@deepseek-ai/dsh-storage-domain, and the plugin/invariant names follow;
the ctx surface (ctx.storage.domain), the domain/changed event, and all
runtime behavior are unchanged. References, catalogs, graphs, and the
bilingual design note move together.
The jscpd gate flags the deliberately mirrored open/stamp sequence
against session-persistence-sqlite and session-query-sqlite. The copy
is the settled this-phase choice — this group is the third user and the
shared medium helper is deferred to the log-facet migration so the
session packages stay untouched (reuse audit in the design note); mark
the span accordingly.
- domain/changed emission is isolated from the write path: an observer
throwing synchronously can no longer turn a committed (durable +
in-memory) write into a rejection; the failure is logged and later
writes proceed.
- Domain lifecycle belongs to the opening consumer: Domain gains an
idempotent close() (drain, unit close, reservation release), the
facility stops registering effects on its own context and instead
closes any still-open domains on unmount; WorkspaceRegistry holds its
domain through its own effect, so disposing and re-mounting the
consumer no longer wedges on already-open.
- defineDomain rejects a global schema accepting null at declaration
time: JSON null is the medium's absence sentinel, so a nullable global
could never round-trip; failing loud at the spec keeps set(null)
unrepresentable.
Regression tests cover all three (hostile listener, close/reopen and
consumer re-mount, nullable-global rejection).
Dropping async for the lint gate turned the closed-unit guard into a
synchronous throw, breaking the conformance clause that every post-close
operation rejects. Restore async with a justified require-await disable;
the guard's rejection semantics are what the shared suite pins.
eslint --fix formatting sweep plus the manual residue: sync method
bodies drop async behind Promise-returning signatures (the sqlite unit
routes primitives through a settle() guard preserving the never-throws-
synchronously contract), catch callbacks type their reason as unknown,
loadAll's global slot is plain unknown (null semantics stay in JSDoc),
a non-null assertion becomes a narrowing, and unsafe any assignments in
tests gain explicit types. One justified eslint-disable for
prefer-promise-reject-errors follows the core/session precedent —
wrapping would discard the original StorageError code.
CI's static lane counts opted-out ts fences repo-wide and the note's
ignore-check sketches tipped the ratio past 50%. The hub/backend/event
shapes those fences sketched are all shipped code now, so the sections
point at the owning source files (src/index.ts, src/backend.ts,
src/error.ts, src/events.ts) instead of restating signatures; both
language sides move together and the pairing record is re-confirmed.
- Per-file 100% coverage across the five new packages (invariant
companion suites, failure-injection negatives, lifecycle and
malformed-medium branches).
- Canonical README Model Experience / Known Limitations sections; new
storage/ and workspace/ group READMEs; packages/README.md rows (budget
ceiling raised 760 → 790 for the two new groups).
- Cordis catalog/type-link registrations, service-role classification,
and regenerated catalogs/graphs for the new services and events.
- Agent Note: English body + i18n pairing record; design-sketch fences
opted out of doc-typecheck as ignore-check.
- Two exactOptionalPropertyTypes/discriminant fixes in new tests.
doc-sync (24 gates), typecheck, hygiene, and the five-package suite
(92 tests) all pass.
Review findings applied across the group:
- storage hub: stale disposers no longer remove a successor registration;
the package now default-exports the Storage service class per the
service-package export shape.
- json backend: failed publishes roll back the authoritative memory state
(a rejected write can no longer resurface via get() or ride the next
publish); close() drains in-flight writes and blocks in-flight opens;
double-open rejects as a plain caller error instead of malformed-medium.
- sqlite backend: loadAll builds records on a null prototype (__proto__
keys round-trip instead of polluting), user_version is stamped only
after the schema is fully created, and corrupt record JSON rejects as
malformed-medium instead of a bare SyntaxError.
- domain form: writes persist before mutating authoritative memory or
emitting; DomainChanged is a put/deleted discriminated union.
- workspace: attach/detach idempotence decided on the write chain (stale
snapshots no longer short-circuit), create() requires a directory, and
startup fails loud on duplicate stored paths.
Eleven regression tests pin the fixed behaviors.
Proposed-lifecycle Agent Note (Chinese draft, English body to follow
after review) recording the storage hub / domain form / workspace
design, the deletion semantics deferred to future work, alternatives
considered, and the session-backend migration reuse audit. The dev plan
under missions/ carries the engineering breakdown.
ctx.workspace registry owns WorkspaceId-branded records: realpath-
normalized unique paths (create rejects collisions; resolveByPath shares
the normalization), ordered sessionIds as the single source of ownership
truth, attachSession gated on the session header cwd matching the
workspace path (double-booking structurally impossible), dead session
ids filtered on projection and pruned on the next mutate, status()
reporting missing directories. No delete surface this phase — deletion
ships together with the session-side primitives as future work.
ctx.storage.domain opens declared domains: zod value schemas parsed at
the durable boundary, one write chain per domain (update(fn) is the only
read-modify-write), domain/changed emitted per record after durability
(new snapshot + operation, no old value, per repo event convention).
Domain-to-backend routing is configuration (default backend + per-domain
overrides); unknown names and missing facets fail loud. Ships the
MemoryStorageBackend test helper and a runtime invariant asserting every
change event matches the in-memory state.
node:sqlite DatabaseSync with the session-persistence-sqlite open
sequence (0o700 dir, exclusive 0o600 create, foreign_keys, configurable
journal mode, user_version stamp-or-reject). STRICT tables throughout:
units/unit_globals meta tables plus one document-per-row table per
declared unit table, keeping per-key durable updates precise.
Atomic whole-file replacement (same-dir temp + fsync + rename + parent
fsync); the in-memory unit state is authoritative and the file is always
the current net state, pretty-printed. Missing files open as empty units
and materialize on first write; foreign or unparsable files reject with
malformed-medium, stored-version drift with version-mismatch.
ctx.storage is a pure registration hub: multiple named backends stay
mounted side by side, data forms (domain first) mount via the
merge-extensible StorageForms map. src/backend.ts is the normative
KV-facet contract; tests/contract.ts is the shared conformance suite
every backend runs. Backends expose data-shape facets (kv now, an
append-log facet reserved for the future session-backend migration).
Lint (bridge JSDoc params, service-class export shape, async invariant
listener form), regenerated doc catalogs/graphs with role classifications
for httpServer and clientModuleHost, catalog type-link exemptions for the
route/graph contracts, knip alignment (apps/cli composes via cordis.yml so
its yml-named deps are runtime edges knip cannot see; webserver's deleted
test dir), the zh side of the loading-model note brought along with its
pairing records, and coverage exclusions for the new web-transport halves
under the GUI test-lane TODO (real-composition harnesses land with that
lane).
New note records the dsh web composition decision (flat cordis.yml, the
AppCLIEntry/AppWebEntry class pair, one declaration place per config
source, the five-way transport split) with its rejected alternatives; the
client-plugin-loading note's roster endgame and HMR sections are brought
current with what shipped.
apps/cli/cordis.yml holds the whole composition flat — the host runtime
rows, the api-gateway row, the webserver row, and the ten dshClient rows.
AppCLIEntry is the pre-cordis glue: layered env (ambient > cwd .env >
$DSH_HOME/.env, fixing DSH_HOME=... dsh web not finding its key), patch
composition from the three non-yml sources (profile json through the static
PROFILE_MAPPINGS table, CLI flags, the resolved frontend distIndex), the
Loader include boot (--dev appends the hmr row before the settle), and the
fail-loud triple (assertEntriesLoaded + installFailLoud + an all-ACTIVE
sweep for PENDING fibers). web.ts shrinks to argv parsing + the URL line.
The four free functions in boot.tsx become one kernel class holding what
must exist before cordis: the parsed BootManifest, the ClientModuleSystem
instance, and the loading-page handles. Context/Loader setup runs in
parallel with the immediately-tier prefetch, but entry creation awaits the
prefetch: materialization is tree.import's synchronous require, so
cross-package require edges (i18n -> runtime/client) need every
immediately-tier factory registered first — unbarriered creation raced
10-25% of boots. The kernel adopts the modules entry (writes the
__DSH_MODULES__ slot pre-cordis, creates the entry first, skips its graph
row), and provide('modules') now lives in the adoption apply. apps/web
drops its host-package edges (composition is apps/cli's job).
connection binds the web transport: it injects httpServer + apiProxy and
registers toFetchHandler(ctx.apiProxy) under the /api prefix (the node:http
to fetch bridge moves in from the webserver, keeping the res-close disconnect
detection and drain/close backpressure waits). hmr owns dev reload: a
stat-poll watch per graph row driven by clientModuleHost.onGraphChanged,
rebuilt(id) on content change, and the /plugins/events SSE route (GET/HEAD
guarded); frame types are single-sourced in events.ts shared by both halves.
The node half is ClientModuleHostService (ctx.clientModuleHost): it composes
the __DSH_BOOT__ graph by scanning loader entries for dshClient packages,
serves /plugins/<id>/client.js, taps the index render, and exposes
rebuilt/onRebuilt/onGraphChanged. Scanning is incremental per package — no
full-rescan path exists: internal/plugin marks the fiber's entry name dirty,
a flush reconciles each name against live entries, package metadata
(including negative verdicts) caches forever, and re-hashing is reachable
only through rebuilt(id). The browser half moves wholesale to the standard
./client export (ClientModuleSystem, parseBootManifest with the dual-view
BootManifest, and the adoption plugin face that reads the
window.__DSH_MODULES__ slot and provides ctx.modules).
HttpServerService provides ctx.httpServer: register(route) -> disposer
(duplicate patterns throw), tapIndex transforms in registration order, and
the bound port; matching is exact > longest prefix > static dist fallback
(403/405/SPA semantics preserved). The server listens on activation, answers
per-request failures with 400 + a log line instead of exiting the process,
and knows no harness concepts — the boot graph, bundle routes, SSE channel,
and /api prefix all moved to their owning plugins.
createApiProxy moves from dsh-host-runtime into dsh-host-apiproxy (the
dependency direction already pointed this way); the package now
default-exports ApiProxyService (config {provider, model}, provides
ctx.apiProxy) while staying transport-agnostic — it registers no routes.
Runtime keeps bootHost/startHost for the headless path with its import
re-anchored, and drops the mountWebPlugins roster mounting helper.
Keep inherited child prompt markers bounded by the normal silence fallback. Stage web-plugin rescans atomically and retain missing watch state until a successful rebuild.
The fake terminal retains earlier autocomplete frames, so the directory follow-up assertion could pass before the scoped lookup completed. Wait for the quoted file mention to be applied before submitting.
