Files
deepseek-harness/tsconfig.base.json
Tianyi Cui d6a2ab30c8 feat(types): brand bash ids + stop brand erosion; extract Branded to dsh-brand
Type-only change (brands are zero-cost casts; no runtime/wire impact). Closes
the two gaps in the "brand ids that cross package boundaries" policy and fixes
the dependency direction so a capability package never pulls in an unrelated one.

- Extract the `Branded<B>` primitive into a new standalone type-only package
  `@deepseek-ai/dsh-brand` (packages/util/brand) with no harness-package deps.
  dsh-llm keeps its owned CallId but imports Branded from dsh-brand; dsh-session,
  dsh-agent, and dsh-bash all import Branded from there. dsh-bash depends on
  dsh-brand ALONE — never on dsh-llm or dsh-session (the architectural fix: a
  generic execution backend must not couple to the LLM or session vocabulary).
- Mint BashTaskId + OwnerToken in dsh-bash and thread them through BashTask.id,
  the get/ownerOf/list/readOutput/kill seam, the bash-local generation site, and
  the dsh-tool-bash validate/access surface. OwnerToken is a DISTINCT brand from
  SessionId so the seam stays decoupled; dsh-tool-bash is the single boundary
  that casts SessionId -> OwnerToken.
- Brand at the SOURCE, not via mid-pipeline casts: agent-loop's Config types
  agents[].id as AgentId and resumeSessionId as SessionId, so the brand enters
  at the config boundary and the inner create()/resume casts disappear (only the
  genuinely-new per-run session-id string is cast).
- Stop brand erosion: propagate CallId/SessionId/AgentId to the registry/store
  Map keys and public params/exports (SessionStore, AgentRegistry + factory
  options, the ACP session-id surface + ToolPresenter CallId map, the
  persistence coordinator, invariants pendingCalls, the pi-ai tool-call maps).
- Docs: document BashTaskId/OwnerToken in bash.md (type-equiv re-pasted), point
  the Branded type-equiv at dsh-brand, fix stale param types in the session/
  agent/bash READMEs, regenerate the cordis catalog + module graph.

Implements docs/rfc/proposed/architecture/2026-06-20-branded-ids.md
2026-06-21 07:19:59 +08:00

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{
"compilerOptions": {
"target": "es2024",
"module": "esnext",
"moduleResolution": "bundler",
"declaration": true,
"emitDeclarationOnly": true,
"composite": true,
"incremental": true,
"skipLibCheck": true,
"esModuleInterop": true,
"allowImportingTsExtensions": true,
"verbatimModuleSyntax": false,
"strict": true,
"noUncheckedIndexedAccess": true,
"exactOptionalPropertyTypes": true,
"noImplicitOverride": true,
"noFallthroughCasesInSwitch": true,
"noUnusedLocals": true,
"noUnusedParameters": true,
"types": ["node"],
// Source-level resolution for the build graph: without this, a fresh
// checkout's first `tsc -b` resolves sibling vendor plugins through their
// package.json types (vendor/*/lib/*.d.ts) which don't exist yet — TS2307
// until a second run. Derived configs that want lib resolution
// (tsconfig.typecheck.json) override this map wholesale.
"paths": {
"cordis": ["./vendor/cordis/src"],
"cosmokit": ["./vendor/cosmokit/src"],
"schemastery": ["./vendor/schemastery/src"],
"@cordisjs/plugin-loader": ["./vendor/loader/src"],
"@cordisjs/plugin-include": ["./vendor/include/src"],
"@cordisjs/plugin-group": ["./vendor/group/src"],
"@cordisjs/plugin-timer": ["./vendor/timer/src"],
"@cordisjs/plugin-hmr": ["./vendor/hmr/src"],
"@cordisjs/plugin-logger-console": ["./vendor/logger-console/src"],
// One wildcard maps every @deepseek-ai/dsh-<name> to its source. Package
// dir names are unique across groups, so first-on-disk-wins resolution is
// unambiguous; adding a package under an existing group needs no edit
// here. The build graph's project references (tsconfig.build.json) stay
// explicit — TS project references have no wildcard form.
"@deepseek-ai/dsh-*": [
"./packages/core/*/src",
"./packages/llm/*/src",
"./packages/bash/*/src",
"./packages/session-persistence/*/src",
"./packages/ui/*/src",
"./packages/util/*/src",
"./packages/support/*/src"
]
}
}
}