Type checks only need Host declarations and Typert-generated
declarations, but typecheck, lint, lint:fix, doc-typecheck, and the CI
typert-contracts gate rebuilt the whole Host tsdown pass, Desktop bundle
included, to obtain them. A source-only scripts/generate-typert.ts now
runs the same generator and artifact writer as the tsdown plugin, beside
Host package compilation: Typert reads only sources once the missing
@deepseek-ai/dsh-client-file-upload/types path alias exists, and
rejectBuildOutputs fails the pass when a workspace lib/ declaration
enters its program. typecheck runs as a build.ts scope that checks both
aggregates in build mode after their own face compiles.
Refs #5852
Delete @deepseek-ai/dsh-invariants, every package's ./invariant companion
and its tests, the invariant gates and Vitest setup, the scoped-event
resolver generator, and the INVARIANT-coded listener rethrow paths.
Update docs, READMEs, Agent Notes, and add an upgrade guide.
The root tsdown workspace pass builds every member concurrently, so the
Desktop main bundle could resolve its inlined workspace devDependencies
(dsh-home-paths, dsh-app-boot, dsh-deepseek-account) before their lib/
output existed. rolldown then kept them as external imports, which the
asar does not ship, and the packaged application failed at launch with
ERR_MODULE_NOT_FOUND on a clean checkout; stale lib/ output on long-lived
checkouts hid the defect.
apps/desktop leaves the root workspace list and build:lib:host bundles it
after the Host pass. Every Desktop bundle now runs a rolldown plugin that
fails the build when a chunk imports a bare specifier the packaged
application cannot resolve: electron and the manifest dependencies for
the main bundle, electron alone for sandboxed preloads.
Root tsconfig.json becomes a pure solution (files:[] + two references);
the former root host aggregate moves verbatim to tsconfig.host.json.
New tsconfig.base.client.json carries the shared client compiler shape
(jsx/DOM lib/types:[]), and tsconfig.client.json plus the 12
packages/client tsconfigs extend it instead of restating the trio.
tsconfig.build.json is deleted: the solution covers the full emit graph,
absorbing the command-goal typecheck/build drift.
Consumers migrate to the single graph: typecheck/build scripts and the
lefthook pre-push hook run bare `tsc -b` (pre-push now covers the client
side); the run-gates build gate needs typecheck so two concurrent tsc -b
runs cannot race the same tsbuildinfo; ts-project.ts and the standalone
doc-typecheck mode seed tsconfig.host.json explicitly (never the root
solution — flattening host+client into one program collides the cordis
Context merges); verify-cordis-config BFS seeds the root solution alone.
Per missions/tsconfig-single-graph-migration.md §2–§3.
ctx.sandbox (dsh-sandbox): confine(argv, policy) returns the argv to spawn
instead — wrapped so the process and its children run confined — plus the
enforcement completeness and the backend denial/runner-failure dialects;
no usable backend throws the fail-closed SANDBOX_UNAVAILABLE. Policy rides
per call. dsh-sandbox-local selects by platform and caches the verdict:
multi-candidate chains probe FUNCTIONALLY in preference order (Linux:
bwrap → the registry-installed node-addon-landlock-run launcher), a sole
candidate is selected unprobed (darwin: sandbox-exec/Seatbelt) and fails
closed at execution via runnerFailureSignatures; win32 is a reserved empty
chain. Profile parity is honest per backend (documented temp-area and ABI
differences; enforcement full|partial is a structured result fact).
CI: the sandbox-e2e matrix proves real-kernel confinement per rung (bwrap,
Landlock per architecture through the registry-installed launcher,
Seatbelt), failing on a silent all-skip; the packed-install rehearsal
installs the launcher family from the registry and asserts the binary
executable apart from kernel enforcement.
Move the 18 flat packages/<name> packages into role-grouped dirs:
core/, llm/, bash/, session-persistence/, ui/, support/. Group dirs are
pure containers; each package keeps its @deepseek-ai/dsh-* name.
Collapse the per-package tsconfig paths maps (base + typecheck) into one
@deepseek-ai/dsh-* wildcard with a candidate per group, and derive the
publint list from the hierarchy. Update all depth-coupled globs/configs
(workspace, tsdown, vitest, eslint, knip, tsconfig includes/refs,
per-package tsconfigs, generators, doc-script scopes, type-equiv manifest)
and the cross-package/script relative imports in tests.
Fix doc-typecheck's workspacePaths() to parse tsconfig JSONC via the
TypeScript API instead of a regex comment-strip, which corrupted the
new wildcard `/*/` path candidates.
WIP: doc cross-links and package/RFC docs still to update.
Tianyi Cui