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#	apps/cli/README.i18n.yaml
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2026-07-31 10:58:48 +08:00
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.agents/notes/implemented/architecture/2026-07-23-client-plugin-loading-model.i18n.yaml
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# side as of the last confirmed-consistent state. Both languages carry equal authority;
# after editing either side, bring the other along and re-record with:
# pnpm run verify-translation-pairing --write .agents/notes/implemented/architecture/2026-07-23-client-plugin-loading-model.md
2026-07-23-client-plugin-loading-model.md: b0873b7aa7bccd3d613f3113fa18207770952e5d
2026-07-23-client-plugin-loading-model.zh.md: f3472dbfc5a78924e77337bf92ce5983c8492c4c
2026-07-23-client-plugin-loading-model.md: 02347f2964942b89ec1f0a6ec483f4c2b2f9e68c
2026-07-23-client-plugin-loading-model.zh.md: ea927d35860fbbba567c47cea0ee3a45133ce0f4
.agents/notes/implemented/architecture/2026-07-23-client-plugin-loading-model.md
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**Host side — compose the graph.**
1. The composing app (`apps/cli`) ships the roster as ordinary rows in its `cordis.yml` config tree — client plugin packages are entry rows like every host plugin, and `--dev` appends the `client-hmr` row in code (`AppCLIEntry`) before the settle/sweep so the fail-loud triple covers it. A roster row that fails to import is caught by the boot's `assertEntriesLoaded`.
2. The `dsh-client-modules` node half (the package is dual-face: its browser half is the module table) scans loader entries' package.json `dshClient` declarations and composes `window.__DSH_BOOT__`: `{ rev, entries: [{ id, url, rev, inject?, immediately? }] }`. The `inject` edges and the `immediately` mark come from manifests, never hand-copied. It refuses a declared plugin without a built `./client` bundle, and any malformed declaration field — activation-time fail loud (a FAILED fiber the sweep reports).
1. The composing app (`apps/cli`) ships the roster as ordinary rows in its `cordis.yml` config tree — client plugin packages are entry rows like every host plugin, and `--dev` appends the `client-hmr` row in code (`AppCLIEntry`) before the host activation audit so the same check covers it. A roster row that fails to import is caught by `assertEntriesLoaded`; a row whose fiber rejects is reported with its original stack by `assertEntriesActivated` ([host boot decision](2026-07-24-web-config-tree-boot-and-transport-layering.md)).
2. The `dsh-client-modules` node half (the package is dual-face: its browser half is the module table) scans loader entries' package.json `dshClient` declarations and composes `window.__DSH_BOOT__`: `{ rev, entries: [{ id, url, rev, inject?, immediately? }] }`. The `inject` edges and the `immediately` mark come from manifests, never hand-copied. It refuses declared plugins without built `./client` bundles and groups their package/path rows under one required source-build instruction; malformed declaration fields also fail activation, and the host audit reports either error from the FAILED fiber.
3. Scanning is incremental per package — there is no full-rescan code path. Each cordis `internal/plugin` emission marks the fiber's entry name dirty (entry-less fibers drop O(1)); a microtask flush reconciles each dirty name against live loader entries, with package metadata (including the negative "not a client package" verdict) cached per name forever and bundle re-hashing reachable only through `rebuilt(id)`. The activation pass seeds the same dirty set from current entries and flushes synchronously, so first scan and steady state share one implementation. Each bundle's content hash is its `rev` (cache busting + HMR diff anchor), the row set hashes into `graph.rev`, and every row is fetch-served: `/plugins/<id>/client.js?rev=…`. The graph types are single-sourced in the modules package's `./impl` export — the webserver knows nothing about the graph (it is a plain route-registration plugin; modules registers the bundle route and taps the index render itself).
Why is the roster yml rows and not a scan? Because which plugins compose into a deployment is a composition decision, not a package property — a dshClient package existing in the repo does not mean this deployment mounts it, so discovery-by-scan cannot make that call; the node half scans only what the tree actually mounted.
.agents/notes/implemented/architecture/2026-07-23-client-plugin-loading-model.zh.md
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**host 侧——组合这张图。**
1. 负责组合的 app（`apps/cli`）把名册作为普通行放进它的 `cordis.yml` 配置树——client 插件包与每个 host 插件一样是 entry 行，`--dev` 由代码（`AppCLIEntry`）在 settle/sweep 之前追加 `client-hmr` 行，使 fail-loud 三件套一并覆盖它。名册行 import 失败由 boot 的 `assertEntriesLoaded` 捕获。
2. `dsh-client-modules` 的 node 半（该包是双面的：浏览器半就是模块表）扫描 loader entry 的 package.json `dshClient` 声明，组合出 `window.__DSH_BOOT__`：`{ rev, entries: [{ id, url, rev, inject?, immediately? }] }`。`inject` 边与 `immediately` 标记都来自 manifest，永不人肉抄写。它拒绝声明了插件却没有已构建 `./client` bundle 的包，也拒绝任何畸形的声明字段——激活期大声失败（FAILED fiber，由 sweep 上报）。
1. 负责组合的 app（`apps/cli`）把名册作为普通行放进它的 `cordis.yml` 配置树——client 插件包与每个 host 插件一样是 entry 行，`--dev` 由代码（`AppCLIEntry`）在 host 激活检查之前追加 `client-hmr` 行，使同一项检查覆盖它。名册行 import 失败由 `assertEntriesLoaded` 捕获；fiber reject 的行则由 `assertEntriesActivated` 报告原始 stack（[host boot 决策](2026-07-24-web-config-tree-boot-and-transport-layering.md)）。
2. `dsh-client-modules` 的 node 半（该包是双面的：浏览器半就是模块表）扫描 loader entry 的 package.json `dshClient` 声明，组合出 `window.__DSH_BOOT__`：`{ rev, entries: [{ id, url, rev, inject?, immediately? }] }`。`inject` 边与 `immediately` 标记都来自 manifest，永不人肉抄写。它会拒绝没有已构建 `./client` bundle 的已声明插件，并把它们的 package/path 行归到一条源码构建要求下；畸形声明字段同样会让激活失败，host 检查会从 FAILED fiber 报告这两类错误。
3. 扫描是单包增量——不存在全量重扫代码路径。每次 cordis `internal/plugin` 发射把该 fiber 的 entry 名标脏（无 entry 的 fiber O(1) 丢弃）；微任务 flush 把每个脏名对账 live loader entries，包元数据（含「非 client 包」的否定结论）按名永久缓存，bundle 重哈希只经 `rebuilt(id)` 可达。激活趟从当前 entries 灌同一脏集合并同步 flush，初扫与稳态共享一条实现。每个 bundle 的内容哈希是其 `rev`（缓存失效 + HMR diff 锚点），行集合哈希进 `graph.rev`，每一行都经 fetch 供给：`/plugins/<id>/client.js?rev=…`。图类型单源在 modules 包的 `./client` 出口——webserver 对图一无所知（它是朴素路由注册插件；bundle 路由和 index 渲染 tap 都由 modules 自己注册）。
为什么名册是 yml 行而不是扫描？因为哪些插件组合进一次部署是组合决策，不是包属性——一个 dshClient 包存在于仓库里，不代表这次部署要挂载它，扫描发现无从替人做这个决定；node 半只扫描配置树实际挂载了的东西。
.agents/notes/implemented/architecture/2026-07-24-web-config-tree-boot-and-transport-layering.i18n.yaml
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# side as of the last confirmed-consistent state. Both languages carry equal authority;
# after editing either side, bring the other along and re-record with:
# pnpm run verify-translation-pairing --write .agents/notes/implemented/architecture/2026-07-24-web-config-tree-boot-and-transport-layering.md
2026-07-24-web-config-tree-boot-and-transport-layering.md: a2080024d36d54162f4f4aa79896e51efd708f59
2026-07-24-web-config-tree-boot-and-transport-layering.zh.md: 1c430bf2939f9f556f378bdeb78872a0091a592d
2026-07-24-web-config-tree-boot-and-transport-layering.md: 88f94b1f58ae7a3451c7772f4a9ff7d6564254c0
2026-07-24-web-config-tree-boot-and-transport-layering.zh.md: ea2a8f70a6c2d4207d4388a9303fbc6ce6e94238
.agents/notes/implemented/architecture/2026-07-24-web-config-tree-boot-and-transport-layering.md
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## Decision
**Composition is one flat assembled tree.** `apps/cli/config/base.cordis.yml` plus `apps/cli/config/web.cordis.yml` holds every row — the host runtime (32 rows), the `api-gateway` row, the `webserver` row, and the `dshClient` rows (the browser roster; the modules row is simultaneously a host row). No spine bundle: every plugin is one row and every config field is yml-editable. That stance later became repository-wide, with the rows both surfaces share factored into `apps/cli/config/base.cordis.yml` and each surface reduced to an overlay ([shared-base overlays](../simplification/2026-07-29-shared-base-config-overlays.md)). `--dev` appends the `dsh-client-hmr` row in code before the settle sweep — prod and dev differ by exactly that row. Row order carries no load semantics; activation is service-availability driven, and the boot compensates with a fail-loud triple: `assertEntriesLoaded` (import failures), `installFailLoud` (late apply rejections), and an all-ACTIVE sweep (PENDING fibers — cordis inject waiting has no timeout).
**Composition is one flat assembled tree.** `apps/cli/config/base.cordis.yml` plus `apps/cli/config/web.cordis.yml` holds every row — the host runtime (32 rows), the `api-gateway` row, the `webserver` row, and the `dshClient` rows (the browser roster; the modules row is simultaneously a host row). No spine bundle: every plugin is one row and every config field is yml-editable. That stance later became repository-wide, with the rows both surfaces share factored into `apps/cli/config/base.cordis.yml` and each surface reduced to an overlay ([shared-base overlays](../simplification/2026-07-29-shared-base-config-overlays.md)). `--dev` appends the `dsh-client-hmr` row in code before the settle audit — prod and dev differ by exactly that row. Row order carries no load semantics; activation is service-availability driven. The shared audit rejects imports with no fiber, awaits only failed fibers to recover original activation errors, and reports services that leave a fiber `PENDING`; before throwing, it marks those exact rejection reasons through one process checkpoint so `installFailLoud` coalesces Loader's duplicate notification while unrelated unhandled rejections remain fatal. The Node app-boot artifact embeds `@cordisjs/plugin-include` while leaving `@cordisjs/plugin-loader` external, so the include's `EntryTree` and the host bind to one Loader peer instead of splitting a config tree across two Loader implementations.
**Boot glue is a class pair.** `AppCLIEntry` (apps/cli) and `AppWebEntry` (the shell kernel) hold only what must exist independently of cordis: argv facts, the composed patch set, the parsed boot manifest, the module system instance, loading-page handles — everything else lives in plugins. `AppCLIEntry.run()` is three stages: layered env (ambient > cwd `.env` > `$DSH_HOME/.env`, closing the defect above) → patch composition → Loader include boot plus the triple. `AppWebEntry.run()` mirrors it browser-side: parse `window.__DSH_BOOT__` into a `BootManifest` (two views: npm-package rows for the module table, cordis-plugin rows for entry composition; malformed wire throws), build the module system, render the loading page, prefetch the `immediately` tier in parallel with Context/Loader setup, **await the prefetch before creating entries** (materialization is `tree.import`'s synchronous require, unprotected by fiber inject waiting; cross-package require edges such as i18n → runtime/client need every immediately-tier factory registered first — an empirically found 10–25% boot race otherwise), adopt the modules entry, create the graph rows, settle, sweep.
**Boot glue is a class pair.** `AppCLIEntry` (apps/cli) and `AppWebEntry` (the shell kernel) hold only what must exist independently of cordis: argv facts, the composed patch set, the parsed boot manifest, the module system instance, loading-page handles — everything else lives in plugins. `AppCLIEntry.run()` is three stages: layered env (ambient > cwd `.env` > `$DSH_HOME/.env`, closing the defect above) → patch composition → Loader include boot plus the activation audit. `AppWebEntry.run()` mirrors it browser-side: parse `window.__DSH_BOOT__` into a `BootManifest` (two views: npm-package rows for the module table, cordis-plugin rows for entry composition; malformed wire throws), build the module system, render the loading page, prefetch the `immediately` tier in parallel with Context/Loader setup, **await the prefetch before creating entries** (materialization is `tree.import`'s synchronous require, unprotected by fiber inject waiting; cross-package require edges such as i18n → runtime/client need every immediately-tier factory registered first — an empirically found 10–25% boot race otherwise), adopt the modules entry, create the graph rows, settle, sweep.
**Config sources have one declaration place each.** yml static values are engineering defaults; the profile json (`./.dsh-tmp-profile/config.json`, read-only, never created, cwd-anchored until the `$DSH_HOME` migration) is user config mapped through a static `PROFILE_MAPPINGS` table onto target rows (`provider`/`model` → the `api-gateway` row, `persistenceRoot` → the jsonl row); CLI flags map onto the `webserver` row with a field set disjoint from the json's; env values enter through yml `!!js` expressions, never through the mapping table. Patches replace a row's config wholesale, so the entry class re-reads the yml row's static values (bypass parse) and merges overrides on top. An unmapped json key fails loud. The resolved frontend `distIndex` rides the same patch channel — an assembly fact, not user config.
.agents/notes/implemented/architecture/2026-07-24-web-config-tree-boot-and-transport-layering.zh.md
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## 决策
**组合结果是一棵平铺配置树。** `apps/cli/config/base.cordis.yml` 与 `apps/cli/config/web.cordis.yml` 共同持有全部行——host runtime（32 行）、`api-gateway` 行、`webserver` 行、`dshClient` 行（浏览器 roster；modules 行同时是 host 行）。不做 spine bundle：每插件一行、每个 config 字段 yml 可改。这一立场后来推广到全仓：两个 surface 共享的配置项被抽取进 `apps/cli/config/base.cordis.yml`，各 surface 则收敛为一份 overlay（[共享 base overlay](../simplification/2026-07-29-shared-base-config-overlays.md)）。`--dev` 在 settle sweep 之前由代码追加 `dsh-client-hmr` 行——prod 与 dev 的全部差异就是这一行。行序无装载语义；激活由服务可用性驱动，boot 以 fail-loud 三件套补偿：`assertEntriesLoaded`（import 失败）、`installFailLoud`（迟到的 apply 拒绝）、all-ACTIVE sweep（PENDING fiber——cordis inject 等待没有超时）。
**组合结果是一棵平铺配置树。** `apps/cli/config/base.cordis.yml` 与 `apps/cli/config/web.cordis.yml` 共同持有全部行——host runtime（32 行）、`api-gateway` 行、`webserver` 行、`dshClient` 行（浏览器 roster；modules 行同时是 host 行）。不做 spine bundle：每插件一行、每个 config 字段 yml 可改。这一立场后来推广到全仓：两个 surface 共享的配置项被抽取进 `apps/cli/config/base.cordis.yml`，各 surface 则收敛为一份 overlay（[共享 base overlay](../simplification/2026-07-29-shared-base-config-overlays.md)）。`--dev` 在 settle audit 之前由代码追加 `dsh-client-hmr` 行——prod 与 dev 的全部差异就是这一行。行序无装载语义；激活由服务可用性驱动。共享 audit 会拒绝没有 fiber 的 import、仅等待失败的 fiber 以恢复原始激活错误，并报告让 fiber 停在 `PENDING` 的服务；抛出错误前，审计会通过一个进程级检查点标记这些 rejection 的确切原因，从而让 `installFailLoud` 将 Loader 的重复通知合并为一次，而无关的未处理 rejection 仍然致命。Node app-boot 产物内嵌 `@cordisjs/plugin-include`，但将 `@cordisjs/plugin-loader` 保持为外部依赖，因此 include 的 `EntryTree` 与 host 会绑定到同一个 Loader peer，而不会让一棵配置树横跨两个 Loader 实现。
**boot 胶水是一对 class。** `AppCLIEntry`（apps/cli）与 `AppWebEntry`（壳内核）只持有独立于 cordis 必须提前存在的东西：argv 事实、合成的 patch 集、解析出的 boot manifest、模块系统实例、loading 页句柄——其余一律进插件。`AppCLIEntry.run()` 三段：分层 env（ambient > cwd `.env` > `$DSH_HOME/.env`，顺手关掉上述缺陷）→ patch 合成 → Loader include boot 加三件套。`AppWebEntry.run()` 在浏览器侧镜像它：把 `window.__DSH_BOOT__` 解析成 `BootManifest`（双视角：npm 包行给模块表、cordis 插件行给 entry 组合；畸形 wire 大声抛）、建模块系统、渲染 loading 页、immediately 层预取与 Context/Loader 准备并行、**create entry 之前等预取齐**（物化是 `tree.import` 的同步 require，不受 fiber inject 等待保护；i18n → runtime/client 这类跨包 require 边要求 immediately 层工厂全部注册完——否则有实测 10–25% 的 boot 竞态）、收编 modules entry、逐图行 create、settle、sweep。
**boot 胶水是一对 class。** `AppCLIEntry`（apps/cli）与 `AppWebEntry`（壳内核）只持有独立于 cordis 必须提前存在的东西：argv 事实、合成的 patch 集、解析出的 boot manifest、模块系统实例、loading 页句柄——其余一律进插件。`AppCLIEntry.run()` 三段：分层 env（ambient > cwd `.env` > `$DSH_HOME/.env`，顺手关掉上述缺陷）→ patch 合成 → Loader include boot 加 activation audit。`AppWebEntry.run()` 在浏览器侧镜像它：把 `window.__DSH_BOOT__` 解析成 `BootManifest`（双视角：npm 包行给模块表、cordis 插件行给 entry 组合；畸形 wire 大声抛）、建模块系统、渲染 loading 页、immediately 层预取与 Context/Loader 准备并行、**create entry 之前等预取齐**（物化是 `tree.import` 的同步 require，不受 fiber inject 等待保护；i18n → runtime/client 这类跨包 require 边要求 immediately 层工厂全部注册完——否则有实测 10–25% 的 boot 竞态）、收编 modules entry、逐图行 create、settle、sweep。
**每个配置源有唯一声明位置。** yml 静态值是工程默认；profile json（`./.dsh-tmp-profile/config.json`，只读、绝不创建、暂锚 cwd 直至 `$DSH_HOME` 迁移）是用户配置，经静态 `PROFILE_MAPPINGS` 表映射到目标行（`provider`/`model` → `api-gateway` 行，`persistenceRoot` → jsonl 行）；CLI flags 映射到 `webserver` 行、字段集与 json 不相交；env 值经 yml `!!js` 表达式进入，绝不进映射表。patch 整体替换行 config，故 entry 类旁路 parse 重读 yml 行静态值再叠加覆盖。未映射的 json 键 fail loud。解析出的前端 `distIndex` 走同一 patch 通道——装配事实，不是用户配置。
.agents/notes/implemented/feature/2026-07-27-web-session-search.i18n.yaml
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# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
# side as of the last confirmed-consistent state. Both languages carry equal authority;
# after editing either side, bring the other along and re-record with:
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-07-27-web-session-search.md
2026-07-27-web-session-search.md: 9a634c586a4793d1c6986a7e7c0b0c1157b5b687
2026-07-27-web-session-search.zh.md: 5ec2baf7443aaaaa75abc348ee426df9c14fbaa2
.agents/notes/implemented/feature/2026-07-27-web-session-search.md
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# Agent Note: Web past-session search
Status: implemented
English | [中文](2026-07-27-web-session-search.zh.md)
## Problem
The Web sidebar exposes session titles and Workspace membership but cannot retrieve a past conversation from words that appear only inside its messages. Scanning histories in the browser would require attaching or loading every session, duplicate the existing indexed-search service, and make cold persisted sessions both slow and easy to omit. The product also needs a predictable failure path: an unavailable derived index must not erase title matches that the client can compute locally.
## Decision
The shared Web/headless composition mounts [`@deepseek-ai/dsh-session-query-sqlite`](../../../../packages/session-query/session-query-sqlite/README.md) with `openAt: first-search` and an in-memory database. The service is ACTIVE at boot, while its `node:sqlite` module and connection-private handle open only on the first content query. This keeps Node 22 startup output free of SQLite's experimental warning before search is used without promising to suppress the warning when search first imports the module. Each service instance owns its index, preserving the SQLite backend's single-owner contract across parallel CLI or Web invocations without leaving process-scoped derived files behind. The database starts empty and lazily reconciles live and persisted sessions on that first query. It remains a disposable derived index, separate from canonical JSONL persistence.
The host gateway exposes `session.search` through the existing typed RPC stack. It derives the authorization set from the same visible summaries as `session.list`, asks `ctx.sessionQuery.searchSessions` for globally ranked current-surface `user/message`, `assistant/message`, and `steering/message` matches, and consumes provider pages until it has 20 authorized sessions plus one lookahead or exhausts the stream. The first provider page requests 20 hits; a first-page `SESSION_QUERY_INVALID_LIMIT` halves that size through 10, 5, 2, and 1, retaining the learned size across continuations and stale-generation restarts. Every hit's session id, best-match session id, surface, and event type are revalidated before its snippet leaves the Host. Emitted snippets contain at most 240 Unicode code points; the Host and wire schema share the protocol bounds and code-point-safe truncation helper, while the wire schema independently enforces the snippet bound at client parse. Keeping the potentially large authorization set out of SQLite bindings avoids the portable variable ceiling while preserving global ranking. The response remains one bounded page; `hasMore` tells the UI to ask for a narrower query rather than exposing pagination. A stale continuation discards the current attempt's partial results, deduplication entries, and cursors, then restarts from the first page against the original visibility snapshot. Limit probes and stale retries share the limit of 100 provider calls (and therefore at most 2,000 inspected hits); a page larger than its requested limit, a repeated continuation cursor, or a still-unexhausted stream at that call budget fails closed as an `internal` business error. The carrier signal cancels superseded work, including persistence listing, bounded batches of cold-session metadata stats, and each provider call, and wins over a concurrent limit or stale rejection. A missing query service or an unrecovered indexing/query failure remains a business error and does not mutate the canonical session store.
[`WorkspaceBrowser`](../../../../packages/client/ui-workspace/README.md) keeps metadata and content search deliberately separate. Its default copy is English, and its input plus defensive request path remove NUL and cap queries at the request schema's 500 UTF-16 code units without splitting a surrogate pair. A non-blank query immediately computes case-insensitive title and Workspace substring matches from the Session list, starts a 250 ms debounced content request, aborts the preceding request when the query changes, and ignores stale completions. It merges local matches first in recency order with backend-ranked content-only matches, deduplicates by session id, and renders a flat list regardless of the normal grouping mode. Each row shows the title, Workspace, and an available one-line snippet. Selecting a row opens the Session only and preserves the query; it does not navigate to an exact event.
The result bound is one protocol constant, not per-connection state. `SESSION_SEARCH_RESULT_LIMIT` lives beside the response schema that enforces it in `dsh-host-apiproxy`, and `SessionsService.searchResultLimit` re-exposes that constant for presentation plugins. Reaching it from a feature is an explicit widening of the sessions domain: `ISessions` — the face injected as `ctx.sessions`, and therefore what the test runtime's sessions double must implement — declares the search verb next to that bound. The connection handle does not carry it: a per-connection field would imply a transport-varying or server-negotiated bound that the schema's fixed `max` forbids, and would leave the same fact with two homes in the same module.
Content matching inherits the SQLite backend's normalized literal token/phrase semantics. The shared semantic projection excludes reasoning blocks, so UI search never returns a model's private reasoning as a hit or snippet; the derived-index schema version advances so existing persistent indexes rebuild without the former documents. FTS5 operators are inert data, and this surface adds no typo, fuzzy, prefix, or arbitrary-substring expansion. In particular, the `unicode61` tokenizer may treat an uninterrupted Chinese sequence as one token, so a shorter query such as `搜索` is not guaranteed to match inside `会话搜索功能`. Title and Workspace matching remains ordinary client-side substring matching.
## Failure and visibility contract
Search never widens session visibility: cold sessions without a servable cwd are absent for the same reason they are absent from `session.list`, and only provider hits whose ids occur in that baseline can leave the Host. Shadowed and log-only events, tool events outside message content, errors, todos, and other trace records do not produce UI hits.
While the first or a later content request is pending, the UI keeps immediate metadata matches and shows a history-search status. If the backend fails, the same rows remain and a warning explains that content search is unavailable. Zero merged rows produce an explicit empty state. More than 20 candidate rows produce a refine-query hint.
## Alternatives considered
- **Scan every session history in the browser** — rejected because it attaches transport and fold cost to the UI, misses cold logs unless they are loaded, and duplicates the semantic extraction and source reconciliation already owned by `ctx.sessionQuery`.
- **Make trigram or fuzzy search part of the first release** — rejected because it changes index size, ranking, short-query behavior, and product expectations. Trigrams also do not by themselves solve two-character queries. The first release uses the existing backend contract and leaves recall expansion as a separate measured decision.
- **Return event addresses and jump to the exact match** — rejected for this release because conversation virtualization and stable event navigation need a separate UI contract. Session-level navigation is useful without coupling search to that work.
- **Expose cursor pagination in the sidebar** — rejected in favor of a fixed top-20 surface and a narrow-query hint; this keeps the interaction and cancellation state bounded.
## Consequences
Past persisted conversations become discoverable without opening them first, while the host retains one visibility boundary and one semantic-index implementation. Immediate local results hide most request latency, cancellation prevents obsolete queries from repainting the list, and backend failure degrades to the behavior available before content search.
The first content query can take longer because it imports and opens SQLite before paying lazy reconciliation. Search quality is token/phrase recall rather than fuzzy or arbitrary substring recall, including the documented continuous-Chinese limitation. Results are session-level, capped at 20, and have no paging or exact-message navigation. A valid but pathologically unselective or repeatedly stale provider attempt that does not complete within 100 calls takes the metadata-only failure path instead of consuming unbounded work.
## Testing
Host tests pin request and response validation, visible-session filtering, event/surface filters, result and snippet bounds, adaptive provider limits inside the shared call budget, learned-limit stale restarts, cursor and cross-page deduplication behavior, cancellation precedence, and failure mapping. SQLite lifecycle tests pin eager activation, first-search opening and failure, shared readiness, and unopened disposal; semantic extraction and SQLite/fixture search tests pin exclusion of reasoning-only text. The Node 22 compatibility gate builds the CLI and Web artifacts, boots the shipped `dsh web`/`AppCLIEntry` composition under plain Node with ambient warning suppression removed and an isolated temporary home/provider environment, waits for settled startup, and disposes it through the shipped signal path. Fixture, runtime, and UI tests pin match-centered bounded snippets, stateless delegation, the 500-code-unit query boundary, debounce/abort/stale-response behavior, local fallback, merge order, deduplication, English copy, ARIA tree membership, row rendering, and navigation semantics. A keyless assembled Web test preserves the lazy-open config while seeding an unopened persisted conversation, finds it by visible message content through the SQLite index, captures the sidebar result, opens it, and verifies that the query remains.
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# Agent Note: Web 历史会话搜索
Status: implemented
[English](2026-07-27-web-session-search.md) | 中文
## 问题
Web 侧边栏会展示会话标题及其 Workspace 归属，但无法根据只出现在消息中的词语检索历史对话。在浏览器中扫描历史记录，需要附加或加载每个会话，重复实现现有的索引搜索服务，也会让冷态持久化会话的检索既缓慢又容易遗漏。产品还需要一条可预测的故障路径：派生索引不可用时，不得抹去客户端能够在本地计算出的标题匹配结果。
## 决策
Web 与 headless 共用的组合会使用 `openAt: first-search` 和内存数据库挂载 [`@deepseek-ai/dsh-session-query-sqlite`](../../../../packages/session-query/session-query-sqlite/README.md)。服务启动时处于 ACTIVE 状态，而其 `node:sqlite` 模块与连接私有句柄分别要到首次内容查询才会导入和打开。这让 Node 22 的启动输出在使用搜索前不会出现 SQLite 实验性警告，但并不承诺在首次搜索导入该模块时抑制警告。每个服务实例都独占自己的索引，因此并行 CLI 或 Web 调用可维持 SQLite 后端的单一所有者契约，又不会留下进程级派生文件。数据库从空状态启动，并在该首次查询时惰性对齐实时会话与持久化会话。它仍是与规范 JSONL 持久化相互独立的可丢弃派生索引。
宿主网关通过现有的类型化 RPC 栈公开 `session.search`。它根据 `session.list` 使用的同一组可见摘要推导授权集合，向 `ctx.sessionQuery.searchSessions` 请求全局排序后的当前 surface `user/message`、`assistant/message` 和 `steering/message` 匹配项，并持续消费提供方分页，直到获得 20 个已授权会话及一个前瞻项，或结果流耗尽。首个提供方页面请求 20 个命中；如果第一页返回 `SESSION_QUERY_INVALID_LIMIT`，页面大小会依次折半为 10、5、2、1，并在续传和陈旧世代重启中沿用探测所得的大小。每个命中的会话 id、最佳匹配会话 id、surface 和事件类型都会经过重新校验，其 snippet 才能离开宿主。发出的 snippet 最多包含 240 个 Unicode 码点；宿主与传输 schema 共用协议边界及码点安全的截断辅助函数，而传输 schema 会在客户端解析时独立强制执行 snippet 上限。将可能很大的授权集合排除在 SQLite 绑定之外，可避开可移植变量上限，同时保持全局排序。响应仍只有一个有界页面；`hasMore` 会指示 UI 提示用户缩小查询范围，而不是公开分页能力。陈旧的续传会丢弃当前尝试的部分结果、去重条目和游标，然后依据原始可见性快照从第一页重新开始。上限探测与陈旧重试共用 100 次提供方调用的限制（因此最多检查 2,000 个命中）；如果某页命中数超过其请求的上限、续传游标重复，或用尽该调用预算后结果流仍未耗尽，都会直接返回 `internal` 业务错误，不返回部分结果。载体信号会取消已被取代的工作，包括持久化列表枚举、分批受限执行的冷会话元数据 stat，以及每一次提供方调用；即使同时收到上限拒绝或陈旧拒绝，也以取消为准。查询服务缺失或索引／查询故障无法恢复时，仍作为业务错误处理，不会修改规范会话存储。
[`WorkspaceBrowser`](../../../../packages/client/ui-workspace/README.md) 有意将元数据搜索与内容搜索保持独立。其默认界面文案为英文；输入框及防御性请求路径会移除 NUL，将查询限制在请求 schema 规定的 500 个 UTF-16 code unit 内且不会拆分 surrogate pair。非空白查询会立即从会话列表中计算不区分大小写的标题和 Workspace 子串匹配，在 250 ms 防抖后发起内容请求，在查询变化时中止前一请求，并忽略陈旧的完成结果。它先按新近程度排列本地匹配，再合并由后端排序且仅匹配内容的结果，按会话 id 去重；无论常规分组模式如何，最终都渲染为扁平列表。每一行显示标题、Workspace，并在存在时显示一行摘要片段。选择某一行只会打开对应会话，并保留查询条件；不会跳转至确切事件。
结果上限是单一协议常量，而非逐连接状态。`SESSION_SEARCH_RESULT_LIMIT` 位于 `dsh-host-apiproxy` 中强制执行它的响应 schema 旁边，`SessionsService.searchResultLimit` 则把该常量重新公开给呈现插件。功能包要取用它，必须显式扩展 sessions 域的对外面：`ISessions`（即注入为 `ctx.sessions` 的那个面，也因此是测试运行时的 sessions 替身必须实现的面）在该上限旁声明了搜索动作。连接 handle 不携带它：逐连接字段会暗示该上限随传输层变化或由服务端协商，而 schema 固定的 `max` 恰恰禁止这一点，并且会让同一事实在同一模块内拥有两处归属。
内容匹配沿用 SQLite 后端经过规范化的字面 token／短语语义。共享语义投影会排除推理（reasoning）块，因此 UI 搜索绝不会将模型的私有推理作为命中或 snippet 返回；派生索引的 schema 版本会随之前进，使现有持久化索引重建并移除先前的这些文档。FTS5 运算符只作为数据处理，此搜索界面不提供拼写错误纠正、模糊匹配、前缀匹配或任意子串扩展。特别是，`unicode61` 分词器可能将一段连续中文视作单个 token，因此不保证 `搜索` 之类的较短查询能匹配 `会话搜索功能` 的内部片段。标题与 Workspace 匹配仍采用普通的客户端子串匹配。
## 故障与可见性契约
搜索绝不会扩大会话可见范围：没有可供服务的 cwd 的冷会话会被排除，原因与它们不出现在 `session.list` 中相同；只有 id 位于这条基线中的提供方命中才能离开宿主。被遮蔽事件和纯日志事件、消息内容之外的工具事件、错误、待办事项及其他追踪记录都不会产生 UI 命中结果。
首个或后续内容请求仍在处理期间，UI 会保留即时元数据匹配结果，并显示历史搜索状态。如果后端失败，这些行会保持不变，并显示警告说明内容搜索不可用。合并后没有任何行时，界面会显示明确的空状态。候选行超过 20 条时，界面会提示用户缩小查询范围。
## 曾考虑的替代方案
- **在浏览器中扫描每个会话的历史记录**：不予采纳，因为这会让 UI 承担传输与折叠开销；除非加载冷态日志，否则还会漏掉这些日志；并会重复实现已经由 `ctx.sessionQuery` 负责的语义提取与源对齐。
- **首版即加入 trigram 或模糊搜索**：不予采纳，因为这会改变索引大小、排序、短查询行为与产品预期。trigram 本身也无法解决双字查询。首版沿用现有后端契约，将召回扩展留作另一项基于度量结果的决策。
- **返回事件地址并跳转至确切匹配位置**：本版不予采纳，因为对话虚拟化与稳定的事件导航需要单独的 UI 契约。会话级导航本身已有价值，无需让搜索与这项工作耦合。
- **在侧边栏公开游标分页**：不予采纳，改为固定显示前 20 条结果并提示缩小查询范围；这样可使交互与取消状态保持有界。
## 后果
无需预先打开，即可检索到历史持久化对话，同时宿主仍只保留一条可见性边界和一套语义索引实现。即时本地结果掩盖了大部分请求延迟，取消机制可防止已作废查询重新渲染列表，后端故障则会降级为内容搜索尚不可用时已有的行为。
首次内容查询可能耗时更长，因为它要先导入并打开 SQLite，再承担惰性对齐的开销。搜索质量采用 token／短语召回，而不是模糊召回或任意子串召回，并受上述连续中文限制。结果粒度为会话，最多 20 条，不支持分页，也不能跳转到具体消息。如果有效但选择性极差或反复陈旧的提供方尝试未能在 100 次调用内完成，系统会进入仅保留元数据匹配的故障路径，而不是无限制地继续处理。
## 测试
宿主测试将请求与响应校验、可见会话过滤、事件和 surface 过滤、结果与 snippet 边界、共享调用预算内的自适应提供方上限、沿用探测所得上限的陈旧世代重启、游标与跨页去重行为、取消优先级及故障映射固定为契约。SQLite 生命周期测试将启动时激活、首次搜索时的打开与失败、共享就绪状态以及未打开状态下的处置固定为契约；语义提取测试与 SQLite／fixture 搜索测试将排除仅存在于推理中的文本固定为契约。Node 22 兼容性门禁会构建 CLI 与 Web 产物，在移除环境级警告抑制并采用隔离的临时 home／提供方环境后，以普通 Node 启动随产品交付的 `dsh web`／`AppCLIEntry` 组合，等待启动完成并稳定，再沿随产品交付的信号路径对其执行 dispose（资源释放）。fixture（测试前置数据）、运行时与 UI 测试将以匹配位置为中心的有界 snippet、无状态委托、500 个 code unit 的查询边界、防抖／中止／陈旧响应行为、本地回退、合并顺序、去重、英文文案、ARIA 树成员关系、行渲染与导航语义固定为契约。无密钥的组装层 Web 测试会在保留惰性打开配置的同时，播种一段尚未打开的持久化对话，通过 SQLite 索引按可见消息内容找到它，捕获侧边栏结果，打开该会话，并验证查询条件仍然保留。
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# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
# side as of the last confirmed-consistent state. Both languages carry equal authority;
# after editing either side, bring the other along and re-record with:
# pnpm run verify-translation-pairing --write
2026-07-06-node-engine-floor.md: f1754ea7ca32452a04c6cd8a0599568f602e47dd
2026-07-06-node-engine-floor.zh.md: 9d376a639378d3a0b9b645aa36c1a5d320d1d147
# pnpm run verify-translation-pairing --write .agents/notes/implemented/process/2026-07-06-node-engine-floor.md
2026-07-06-node-engine-floor.md: ef047d885a442106a35922f4716d2996d8a98ca7
2026-07-06-node-engine-floor.zh.md: a0281addf7d4327d7f6ea30e3a3f0f40d6782bd0
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## Decision
Set `engines.node` to `^22.19.0 || >=24.0.0` and test the keyless CI compatibility matrix on `['22.19', 24, 26]`. Every matrix leg runs the TypeScript typecheck plus a keyless source-mode worker smoke, so the floor is exercised through both a complete source typecheck and a real unbuilt runtime path. The real-API e2e workflow stays on Node 24 because it exercises API integration rather than the runtime floor.
Set `engines.node` to `^22.19.0 || >=24.0.0` and test keyless CI on `['22.19', 24, 26]`. The primary Node 24 jobs own the complete typecheck and unit coverage inventory; every version runs focused source-worker, Zstandard, source-launch, and [jsdom storage](../testing/2026-07-30-vitest-jsdom-webstorage-ownership.md) smokes without repeating that inventory. The real-API e2e workflow stays on Node 24 because it exercises API integration rather than the runtime floor.
Two Node features gate the source runtime:
@@ -24,7 +24,7 @@ Those source features clear on the 22.x line at **22.18**, but the installed Pi
## Consequences
- The advertised LTS branch no longer undercuts the Pi adapter dependency floor.
- CI proves the Node 22 LTS floor directly with Node 22.19, keeps the Node 24 branch on `node: 24`, and keeps Node 26 for the next even line; each leg typechecks the source graph and launches the unbuilt workflow worker for real.
- CI proves the Node 22 LTS floor directly with Node 22.19, keeps primary coverage on `node: 24`, and exercises Node 26 as the next even line; focused compatibility smokes run on all three versions.
- The built-bin smoke needs no version-conditional flag: at 22.19 type-stripping is already the default, so the test stays the plain `node lib/bin.js` path it documents.
- A future dependency or source API that raises the runtime floor must move `engines.node`, the compatibility matrix, and this Agent Note in the same change.
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## 决策
将 `engines.node` 设为 `^22.19.0 || >=24.0.0`，并在 keyless CI 兼容性矩阵中测试 `['22.19', 24, 26]`。每条矩阵分支都运行 TypeScript 类型检查加一次 keyless 的源码模式 worker 冒烟测试，因此引擎下限通过完整的源码类型检查和真实的未构建运行时路径两条路径得到验证。真实 API 的 e2e 工作流保持在 Node 24 上，因为它验证的是 API 集成而非运行时下限。
将 `engines.node` 设为 `^22.19.0 || >=24.0.0`，并在 `['22.19', 24, 26]` 上运行 keyless CI。主要的 Node 24 任务负责整套类型检查和单元测试覆盖率任务；三个版本均运行 source-worker、Zstandard、source-launch 和 [jsdom 存储](../testing/2026-07-30-vitest-jsdom-webstorage-ownership.md) 专项冒烟测试，不重复这套类型检查和覆盖率任务。真实 API 的 e2e 工作流保持在 Node 24 上，因为它验证的是 API 集成而非运行时下限。
两个 Node 特性决定了源码运行时的门槛：
@@ -24,7 +24,7 @@ Status: implemented
## 后果
- 宣传的 LTS 分支不再低于 Pi 适配器依赖的下限。
- CI 通过 Node 22.19 直接验证 Node 22 LTS 下限，Node 24 分支保持 `node: 24`，Node 26 用于下一个偶数线；每条分支都对源码图执行类型检查，并实际启动未构建的工作流 worker。
- CI 通过 Node 22.19 直接验证 Node 22 LTS 下限，将主要覆盖率任务保留在 `node: 24`，并用 Node 26 验证下一个偶数线；三个版本均运行聚焦的兼容性冒烟测试。
- built-bin 冒烟测试无需版本条件标志：在 22.19 上类型剥离已是默认行为，因此测试保持其文档所述的纯 `node lib/bin.js` 路径。
- 未来若依赖或源码 API 提高运行时下限，必须在同一变更中同步调整 `engines.node`、兼容性矩阵和本 Agent Note（agent 决策记录）。
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# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
# side as of the last confirmed-consistent state. Both languages carry equal authority;
# after editing either side, bring the other along and re-record with:
# pnpm run verify-translation-pairing --write .agents/notes/implemented/testing/2026-07-30-vitest-jsdom-webstorage-ownership.md
2026-07-30-vitest-jsdom-webstorage-ownership.md: 3956a7566fa1c79a767636bce9a19f16588126e2
2026-07-30-vitest-jsdom-webstorage-ownership.zh.md: 9080ee2762b74bf2efdaccd7a5905672001bc0e8
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# Agent Note: Keep browser storage owned by jsdom in Vitest
Status: implemented
English | [中文](2026-07-30-vitest-jsdom-webstorage-ownership.zh.md)
## Problem
The supported Node range includes releases that reserve a process-wide `globalThis.localStorage`. Node 26 exposes that property as `undefined` without `--localstorage-file`; Vitest sees the reserved key and does not project jsdom's isolated `Storage` object over it. Component suites then fail before exercising product behavior, while the primary Node 24 coverage lane remains green because that runtime does not reserve the key by default.
## Decision
Vitest workers disable Node's process-wide Web Storage when the runtime advertises the `--webstorage` flag. The configuration passes `--no-webstorage` through each test project's `execArgv`; runtimes without that flag receive no argument. Node-environment suites therefore stay browser-free, and files selecting jsdom through `@vitest-environment jsdom` receive jsdom's isolated `localStorage`.
The Node compatibility aggregate runs a dedicated jsdom smoke on every advertised compatibility line. It asserts both the conditional worker argument and usable storage, so a future Node or Vitest change cannot leave the primary Node 24 suite as the only signal.
## Alternatives considered
- **Set `NODE_OPTIONS=--no-webstorage` in package scripts or CI.** Rejected because it leaks test-runner policy into subprocesses and misses direct `pnpm exec vitest` invocations.
- **Pass `--localstorage-file` to Node.** Rejected because one process-wide persistent store has different ownership and isolation semantics from browser storage created per jsdom environment.
- **Patch `globalThis.localStorage` in setup code or guard every component test.** Rejected because setup would depend on Vitest's private jsdom projection details, while per-test guards hide a broken browser environment and duplicate policy across suites.
- **Pin tests to Node 24.** Rejected because the package engine advertises newer even Node lines and the compatibility matrix exists to expose their runtime changes.
## Consequences
The same `pnpm test` command works on Node releases with and without built-in Web Storage. Test workers deliberately cannot exercise Node's process-wide Web Storage; a future product need for that API requires a separate explicit test configuration rather than weakening jsdom isolation. The compatibility lane adds one focused Vitest process instead of duplicating the complete unit inventory on every Node version.
.agents/notes/implemented/testing/2026-07-30-vitest-jsdom-webstorage-ownership.zh.md
+26
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@@ -0,0 +1,26 @@
# Agent Note: 在 Vitest 中将浏览器存储交由 jsdom 管理
Status: implemented
[English](2026-07-30-vitest-jsdom-webstorage-ownership.md) | 中文
## 问题
受支持的 Node 版本范围包含会预留进程级 `globalThis.localStorage` 的版本。未设置 `--localstorage-file` 时，Node 26 将该属性暴露为 `undefined`；Vitest 检测到这个预留键后，不会用 jsdom 的隔离 `Storage` 对象覆盖该属性。因此，组件测试套件尚未验证产品行为便会失败，而主要的 Node 24 覆盖率分支仍能通过，因为该运行时默认不会预留此键。
## 决策
当运行时声明支持 `--webstorage` 标志时，Vitest worker 会禁用 Node 的进程级 Web Storage。配置通过每个测试项目的 `execArgv` 传入 `--no-webstorage`；未声明该标志的运行时则不传入此参数。因此，Node 环境测试套件不加载浏览器环境，而通过 `@vitest-environment jsdom` 选择 jsdom 的文件会获得 jsdom 隔离的 `localStorage`。
Node 兼容性汇总任务会在每条声明支持的兼容版本线上运行专用的 jsdom 冒烟测试。该测试同时断言 worker 参数按条件传入且存储可用，因此未来 Node 或 Vitest 的变化不会让主要的 Node 24 测试套件成为唯一检测信号。
## 曾考虑的替代方案
- **在包脚本或 CI 中设置 `NODE_OPTIONS=--no-webstorage`。** 否决：这会将测试运行器策略传播到子进程，也无法覆盖直接调用 `pnpm exec vitest` 的情况。
- **向 Node 传入 `--localstorage-file`。** 否决：单个进程级持久化存储与每个 jsdom 环境分别创建的浏览器存储具有不同的归属和隔离语义。
- **在初始化代码中修改 `globalThis.localStorage`，或为每个组件测试增加保护逻辑。** 否决：初始化逻辑会依赖 Vitest 私有的 jsdom 映射细节，而逐测试添加的保护逻辑会掩盖浏览器环境损坏，并在多个测试套件中重复该策略。
- **将测试固定在 Node 24。** 否决：包的引擎范围声明支持更新的偶数 Node 版本线，而兼容性矩阵正是为了暴露这些版本的运行时变化。
## 后果
同一条 `pnpm test` 命令在有无内置 Web Storage 的 Node 版本上均可运行。测试 worker 被有意禁止使用 Node 的进程级 Web Storage；未来若产品需要该 API，必须使用独立且显式的测试配置，而不能削弱 jsdom 隔离。兼容性分支只增加一个专项 Vitest 进程，无需在每个 Node 版本上重复整套单元测试。
apps/cli/README.i18n.yaml
+2 -2
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@@ -2,5 +2,5 @@
# side as of the last confirmed-consistent state. Both languages carry equal authority;
# after editing either side, bring the other along and re-record with:
# pnpm run verify-translation-pairing --write apps/cli/README.md
README.md: a6d32015f2ef593635c423bfbe315fb81765cc2c
README.zh.md: 1248f2d123619ca4d3876b32b62d02c048ced68d
README.md: f2949c35d58887fa25e437c28111948d39daff19
README.zh.md: bb8cde40c0fa9755ac615a43c85c76e736dba52c
apps/cli/README.md
+1 -1
View File
@@ -19,7 +19,7 @@ The TUI surface:
`dsh upgrade` is a guided fresh-session entry over the default TUI surface: it mints a fresh session in the invoking directory and seeds its first turn with the bundled `dsh-upgrade` skill, exactly as if the user typed `/skill:<name>`. The launcher passes the skill name on the boot context ([`INITIAL_SKILL_KEY`](../../packages/ui/tui/README.md)), which the TUI auto-invokes once the chat is live. Both take no options — `--config`, `-p`, and `--resume` fail loud — and seed only on this first launch, so a later `dsh --resume <id>` of the session is an ordinary TUI session with no re-injection.
The Web and headless surfaces boot `base.cordis.yml` plus `web.cordis.yml`, then apply `$DSH_HOME/config.yaml`; an explicit `--config <path>` replaces that personal overlay. Both surfaces otherwise share the same composition: both treat the invoking directory as the default project and Workspace root, create named Workspaces beneath that root unless `--workspace-root <path>` overrides it, load applicable `AGENTS.md`/`CLAUDE.md` instructions into each agent-loop request prefix with a 65,536-byte render budget, and opt into first-message model titles. Headless differs only in listening on an OS-assigned port (parallel `dsh -p` runs never collide; the stderr-printed URL opens the live session in a browser). Both need the frontend dist and client bundles built (`pnpm run build && pnpm run build:web`).
The Web and headless surfaces boot `base.cordis.yml` plus `web.cordis.yml`, then apply `$DSH_HOME/config.yaml`; an explicit `--config <path>` replaces that personal overlay. Both surfaces otherwise share the same composition: both treat the invoking directory as the default project and Workspace root, create named Workspaces beneath that root unless `--workspace-root <path>` overrides it, load applicable `AGENTS.md`/`CLAUDE.md` instructions into each agent-loop request prefix with a 65,536-byte render budget, opt into first-message model titles, and mount a disposable in-memory SQLite content-index service. That service is ACTIVE at boot, while its `node:sqlite` module and database handle open only on the first content search. This keeps Node 22 startup output free of SQLite's experimental warning before search is used; the first actual search may still emit the runtime warning. Each service instance owns its database, so parallel invocations neither share unsupported SQLite state nor leave derived index files behind, and the first search lazily reconciles live and persisted logs. Headless differs only in listening on an OS-assigned port (parallel `dsh -p` runs never collide; the stderr-printed URL opens the live session in a browser). Both need the frontend dist and client bundles built (`pnpm run build && pnpm run build:web`).
The shipped TUI and Web compositions register the native DeepSeek adapter plus pi-ai OpenAI and Anthropic profiles. Credentials and endpoint overrides come from the provider-standard `DEEPSEEK_API_KEY` / `DEEPSEEK_BASE_URL`, `OPENAI_API_KEY` / `OPENAI_BASE_URL`, and `ANTHROPIC_API_KEY` / `ANTHROPIC_BASE_URL` pairs in the boot's layered environment.
apps/cli/README.zh.md
+1 -1
View File
@@ -19,7 +19,7 @@ TUI 界面：
`dsh upgrade` 是默认 TUI 界面之上的引导式全新会话入口：它在调用目录中创建一个全新会话，并以内置 `dsh-upgrade` skill 播种其首轮，效果等同于用户手动键入 `/skill:<name>`。启动器将 skill 名称提供到启动上下文（[`INITIAL_SKILL_KEY`](../../packages/ui/tui/README.md)），TUI 在聊天就绪后自动调用它。两者都不接受任何选项——`--config`、`-p`、`--resume` 都会明确报错——且仅在首次启动时播种，因此之后 `dsh --resume <id>` 恢复该会话时是普通 TUI 会话，不会重复注入。
Web 和无头界面启动 `base.cordis.yml` 与 `web.cordis.yml`，随后应用 `$DSH_HOME/config.yaml`；显式的 `--config <path>` 会替代该个人覆盖。除此之外，两者共享同一套组合：两者都将调用目录视为默认项目和 Workspace 根目录，除非通过 `--workspace-root <path>` 覆盖，否则会在该根目录下创建具名 Workspace；它们会把适用的 `AGENTS.md`/`CLAUDE.md` 指令加载到每个 agent-loop 请求前缀中，渲染预算为 65,536 字节，并选用首条消息模型标题。无头界面唯一的差异是监听操作系统分配的端口（并行 `dsh -p` 运行绝不冲突；stderr 打印的 URL 会在浏览器中打开实时会话）。两者都需要先构建前端 dist 和客户端 bundle（`pnpm run build && pnpm run build:web`）。
Web 和无头界面启动 `base.cordis.yml` 与 `web.cordis.yml`，随后应用 `$DSH_HOME/config.yaml`；显式的 `--config <path>` 会替代该个人覆盖。除此之外，两者共享同一套组合：两者都将调用目录视为默认项目和 Workspace 根目录，除非通过 `--workspace-root <path>` 覆盖，否则会在该根目录下创建具名 Workspace；它们会把适用的 `AGENTS.md`/`CLAUDE.md` 指令加载到每个 agent-loop 请求前缀中，渲染预算为 65,536 字节，并选用首条消息模型标题，且挂载一个可丢弃的内存 SQLite 内容索引服务。该服务在启动时处于 ACTIVE 状态，但其 `node:sqlite` 模块与数据库句柄分别要到首次内容搜索才会导入和打开。这样可使 Node 22 在尚未使用搜索时的启动输出不出现 SQLite 实验性警告；首次实际搜索仍可能发出运行时警告。每个服务实例独占自己的数据库，因此并行调用既不会共享不受支持的 SQLite 状态，也不会留下派生索引文件，首次搜索还会惰性对账实时日志与持久化日志。无头界面唯一的差异是监听操作系统分配的端口（并行 `dsh -p` 运行绝不冲突；stderr 打印的 URL 会在浏览器中打开实时会话）。两者都需要先构建前端 dist 和客户端 bundle（`pnpm run build && pnpm run build:web`）。
已交付的 TUI 和 Web 组合会注册原生 DeepSeek 适配器，以及 pi-ai 的 OpenAI 和 Anthropic 提供方配置。凭据和端点覆盖来自启动分层环境中的提供方标准变量对：`DEEPSEEK_API_KEY` / `DEEPSEEK_BASE_URL`、`OPENAI_API_KEY` / `OPENAI_BASE_URL` 和 `ANTHROPIC_API_KEY` / `ANTHROPIC_BASE_URL`。
apps/cli/config/base.cordis.yml
+2 -1
View File
@@ -88,7 +88,8 @@
(() => { const path = process.getBuiltinModule('node:path'); const home = process.getBuiltinModule('node:os').homedir(); const configured = process.env.DSH_HOME; const selected = configured !== undefined && configured.trim().length > 0 ? configured : path.join(home, '.dsh'); const expanded = selected === '~' ? home : selected.startsWith('~/') || selected.startsWith('~\\') ? path.join(home, selected.slice(2)) : selected; return path.join(path.resolve(expanded), 'sessions') })()
# TUI consumes this shared session capability. Its launcher supplies a unique
# process-local path; non-TUI surfaces disable the row in their overlay.
# process-local path; other surfaces repoint or disable the row in their
# overlay (web patches it to an ephemeral in-memory index).
- id: session-query-sqlite
name: '@deepseek-ai/dsh-session-query-sqlite'
config:
apps/cli/config/web.cordis.yml
+7 -2
View File
@@ -14,9 +14,14 @@
- id: hmr
disabled: true
# Session query is a TUI capability; Web owns its own session presentation.
# Web content search runs on an ephemeral in-memory index. The service
# activates at boot, while first-search defers the node:sqlite import and
# in-memory handle so Node 22 startup stays quiet until content search
# actually uses SQLite. That search then reconciles this boot's sources.
- id: session-query-sqlite
disabled: true
config:
path: ':memory:'
openAt: first-search
- id: tools
config:
apps/cli/package.json
+1
View File
@@ -80,6 +80,7 @@
"@deepseek-ai/dsh-session-persistence-jsonl": "workspace:^",
"@deepseek-ai/dsh-session-projection": "workspace:^",
"@deepseek-ai/dsh-session-projection-cache": "workspace:^",
"@deepseek-ai/dsh-session-query": "workspace:^",
"@deepseek-ai/dsh-session-query-sqlite": "workspace:^",
"@deepseek-ai/dsh-session-reference": "workspace:^",
"@deepseek-ai/dsh-session-telemetry-otel": "workspace:^",
apps/cli/src/app-cli-entry.ts
+2 -2
View File
@@ -3,7 +3,7 @@
* for the Web/headless surface.
* Everything here is what must exist before the Loader runs: the patch
* composition over the shipped base and surface overlay (profile json + CLI
* flags + the resolved frontend dist), and the fail-loud triple after the tree
* flags + the resolved frontend dist), and the fail-loud activation audit after the tree
* settles. The environment is what the bin already loaded (ambient plus the
* invoking directory's `.env`); `$DSH_HOME/.env` belongs to the credential
* provider and is never hoisted here.
@@ -246,7 +246,7 @@ export class AppCLIEntry {
if (telemetryPatch !== undefined) this.patches.push(telemetryPatch)
}
/** Shared Loader boot; the dev HMR row mounts before await so the fail-loud sweep covers it. */
/** Shared Loader boot; the dev HMR row mounts before await so the activation audit covers it. */
private async bootTree(): Promise<void> {
// One include of the shared base with every overlay as a sibling patch
// list: patches never cross an include boundary, so nesting them would
apps/cli/src/web.ts
+5 -3
View File
@@ -57,12 +57,14 @@ export async function runWeb(
void Promise.resolve(ctx.fiber.dispose()).finally(() => { process.exit(code) })
}
// Install shutdown handling before publishing readiness: supervisors may
// send a signal as soon as they observe the URL line.
process.on('SIGTERM', () => { shutdown(0) })
process.on('SIGINT', () => { shutdown(130) })
// The entry's boot-time snapshot, not a fresh sample: the printed LAN URL
// must name an address the /api trust fence was configured with.
const lanCandidate = entry.lanAddresses[0]
const localUrl = `http://${LOOPBACK_HOST}:${boundPort}`
console.log(`dsh web: ${localUrl}${lanCandidate === undefined ? '' : ` (LAN: http://${lanCandidate}:${boundPort})`}`)
process.on('SIGTERM', () => { shutdown(0) })
process.on('SIGINT', () => { shutdown(130) })
}
apps/cli/tests/lazy-search-startup.compat.spec.ts
+112
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@@ -0,0 +1,112 @@
/**
* Node 22 startup-output smoke for the shipped Web CLI composition.
*
* Only the dedicated Node compatibility gate opts this test in after building
* both artifacts; ordinary Vitest inventory deterministically skips it.
* The child runs built artifacts under plain Node with the real shipped
* config (base.cordis.yml + the web.cordis.yml overlay).
* Its URL line follows AppCLIEntry's settled boot; SIGTERM then exercises the
* shipped quiescent disposer.
*/
import { spawn } from 'node:child_process'
import { existsSync } from 'node:fs'
import { mkdtemp, readFile, rm } from 'node:fs/promises'
import { tmpdir } from 'node:os'
import { join, resolve } from 'node:path'
import { fileURLToPath } from 'node:url'
import yaml from 'js-yaml'
import { describe, expect, it } from 'vitest'
const repoRoot = fileURLToPath(new URL('../../../', import.meta.url))
const builtBin = join(repoRoot, 'apps/cli/lib/bin.js')
const webDist = join(repoRoot, 'apps/web/dist/index.html')
// The web overlay owns the session-query-sqlite lazy-open patch row.
const configPath = join(repoRoot, 'apps/cli/config/web.cordis.yml')
const requireBuiltArtifacts = process.env.DSH_REQUIRE_BUILT_CLI_SMOKE === '1'
interface ConfigRow {
id?: string
config?: { openAt?: unknown }
}
const jsExprType = new yaml.Type('tag:yaml.org,2002:js', {
kind: 'scalar',
construct: value => String(value),
})
const configSchema = yaml.JSON_SCHEMA.extend(jsExprType)
/** Boot the built Web CLI, wait for its settled URL, then dispose through SIGTERM. */
function runBuiltWeb(cwd: string): Promise<{ stdout: string; stderr: string; code: number }> {
return new Promise((resolveRun, rejectRun) => {
const env: NodeJS.ProcessEnv = {
...process.env,
DEEPSEEK_API_KEY: 'dsh-cli-smoke-dummy-key',
DSH_HOME: join(cwd, '.dsh'),
}
delete env.DEEPSEEK_BASE_URL
delete env.NODE_OPTIONS
delete env.NODE_NO_WARNINGS
const child = spawn(process.execPath, [
builtBin,
'web',
'--host',
'127.0.0.1',
'--port',
'0',
], {
cwd,
env,
stdio: ['ignore', 'pipe', 'pipe'],
})
let stdout = ''
let stderr = ''
let settled = false
child.stdout.setEncoding('utf8')
child.stderr.setEncoding('utf8')
child.stdout.on('data', (chunk: string) => {
stdout += chunk
if (!settled && /dsh web: http:\/\/127\.0\.0\.1:\d+/u.test(stdout)) {
settled = true
child.kill('SIGTERM')
}
})
child.stderr.on('data', (chunk: string) => { stderr += chunk })
const timer = setTimeout(() => {
child.kill('SIGKILL')
rejectRun(new Error(`built Web CLI did not settle and dispose within 60s\nstdout:\n${stdout}\nstderr:\n${stderr}`))
}, 60_000)
child.on('error', (error) => {
clearTimeout(timer)
rejectRun(error)
})
child.on('close', (code) => {
clearTimeout(timer)
if (!settled) {
rejectRun(new Error(`built Web CLI exited before settled startup (code ${String(code)})\nstdout:\n${stdout}\nstderr:\n${stderr}`))
return
}
resolveRun({ stdout, stderr, code: code ?? -1 })
})
})
}
describe.skipIf(!requireBuiltArtifacts)('built CLI lazy-search startup', () => {
it('boots and disposes the shipped composition without a SQLite startup warning', async () => {
expect(existsSync(builtBin), `missing built CLI ${resolve(builtBin)}; run pnpm build`).toBe(true)
expect(existsSync(webDist), `missing Web dist ${resolve(webDist)}; run pnpm run build:web`).toBe(true)
const rows = yaml.load(await readFile(configPath, 'utf8'), { schema: configSchema }) as ConfigRow[]
const searchRow = rows.find(row => row.id === 'session-query-sqlite')
expect(searchRow?.config?.openAt).toBe('first-search')
const cwd = await mkdtemp(join(tmpdir(), 'dsh-cli-lazy-search-'))
try {
const result = await runBuiltWeb(cwd)
expect(result.stdout).toMatch(/dsh web: http:\/\/127\.0\.0\.1:\d+/u)
expect(result.code).toBe(0)
expect(result.stderr).not.toMatch(/ExperimentalWarning: SQLite/u)
} finally {
await rm(cwd, { recursive: true, force: true })
}
}, 70_000)
})
apps/web/tests/navigation-panes.e2e.ts
+31 -29
View File
@@ -23,6 +23,7 @@ import { newEnglishPage, saveFailureShot } from './support.ts'
const SNAPSHOT_DIR = fileURLToPath(new URL('./snapshots/navigation-panes', import.meta.url))
const SEED = join(SNAPSHOT_DIR, 'seed.jsonl')
const TRAJECTORY_EXPECTED = join(SNAPSHOT_DIR, 'trajectory.expected.md')
const SEARCH_EXPECTED = join(SNAPSHOT_DIR, 'search-results.expected.md')
const TERMINAL_EXPECTED = join(SNAPSHOT_DIR, 'terminal-card.expected.md')
const MODE = webSnapshotMode()
const SEED_ID = 'navigation-panes-web-e2e'
@@ -95,39 +96,39 @@ describe('web e2e: navigation & panes over a rich seeded session', () => {
expect(calls.map(e => e.data.name).sort()).toEqual(['bash', 'read', 'read'])
}, 400_000)
it.skipIf(MODE === 'record')('opens the seeded session and renders both turns from the log', async () => {
onTestFailed(() => saveFailureShot(page, 'web-e2e-navigation-open'))
// Expand the collapsed group row, then open the revealed session row.
const groupRow = page.locator('[role="treeitem"]').first()
await groupRow.waitFor({ timeout: 15_000 })
await groupRow.click()
const sessionRow = page.locator('[role="treeitem"]').nth(1)
await sessionRow.waitFor({ timeout: 10_000 })
await sessionRow.click()
it.skipIf(MODE === 'record')('finds an unopened seeded session by message content and opens it', async () => {
onTestFailed(() => saveFailureShot(page, 'web-e2e-navigation-search'))
const search = page.getByPlaceholder('Search name, keywords', { exact: false })
// The cold row has not been opened, so only the persisted log can satisfy
// this query. First search lazily reconciles the SQLite content index.
await search.fill('zzzqx-no-such-session')
await page.getByText('No matching sessions').waitFor({ timeout: 30_000 })
await expect.poll(
() => page.getByRole('tree', { name: 'Search results' }).getByRole('treeitem').count(),
{ timeout: 10_000 },
).toBe(0)
await search.fill('WATERFALL')
const resultTree = page.getByRole('tree', { name: 'Search results' })
const result = resultTree.getByRole('treeitem')
await expect.poll(() => result.count(), { timeout: 30_000 }).toBe(1)
await expect.poll(() => result.getByText('WATERFALL', { exact: false }).count(), {
timeout: 10_000,
}).toBeGreaterThanOrEqual(1)
const snapshot = (await captureStableAria(page, '[class*="listArea"]', scaffold.workspaceCwd))
.split(SEED_ID).join('{{seededId}}')
await compareOrRefreshGolden(SEARCH_EXPECTED, snapshot, MODE)
await result.click()
// Search navigation addresses the session, not a specific event, and the
// query remains until the user explicitly clears it.
await expect.poll(() => search.inputValue(), { timeout: 5_000 }).toBe('WATERFALL')
await expect.poll(() => page.getByText('FIRST_DONE', { exact: true }).count(), { timeout: 15_000 }).toBeGreaterThanOrEqual(1)
await expect.poll(() => page.getByRole('heading', { name: 'Navigation Summary' }).count(), { timeout: 15_000 }).toBe(1)
}, 90_000)
it.skipIf(MODE === 'record')('filters the sidebar tree by title through the search box', async () => {
onTestFailed(() => saveFailureShot(page, 'web-e2e-navigation-search'))
// Runs after the session is open: a cold summary carries no title (the
// sidebar shows the cwd basename), and the durable title lands with the
// attach subscription's baseline — which is itself worth pinning: search
// matches the title the user sees, not a hidden cold field.
const search = page.getByPlaceholder('Search name, keywords', { exact: false })
await expect.poll(() => page.getByText('NavScenario', { exact: false }).count(), { timeout: 15_000 }).toBeGreaterThanOrEqual(1)
// Negative: a garbage query empties the tree (group rows hide too).
await search.fill('zzzqx-no-such-session')
await expect.poll(() => page.locator('[role="treeitem"]').count(), { timeout: 10_000 }).toBe(0)
// Positive: a title word narrows to the matched session + its group,
// force-expanded by search mode (case-insensitive client-side filter).
await search.fill('navscenario')
await expect.poll(() => page.locator('[role="treeitem"]').count(), { timeout: 10_000 }).toBeGreaterThanOrEqual(2)
// Clear restores the unfiltered tree.
await page.getByRole('button', { name: 'Clear search' }).click()
await expect.poll(() => search.inputValue(), { timeout: 5_000 }).toBe('')
await expect.poll(() => page.locator('[role="treeitem"]').count(), { timeout: 10_000 }).toBeGreaterThanOrEqual(1)
}, 60_000)
}, 90_000)
it.skipIf(MODE === 'record')('renders the trajectory ledger and opens its local record inspector', async () => {
onTestFailed(() => saveFailureShot(page, 'web-e2e-navigation-trajectory'))
@@ -285,7 +286,8 @@ describe('web e2e: navigation & panes over a rich seeded session', () => {
expect(slotErrors).toEqual([])
expect(tripwire.warnings).toEqual([])
await assertFixtureInventory(SNAPSHOT_DIR, [
'seed.jsonl', 'trajectory.expected.md', 'terminal-card.expected.md',
'seed.jsonl', 'search-results.expected.md', 'trajectory.expected.md',
'terminal-card.expected.md',
])
})
})
apps/web/tests/scaffold.ts
+1
View File
@@ -199,6 +199,7 @@ export async function launchWebScaffold(options: LaunchOptions = {}): Promise<We
const patches: PatchOptions[] = [
...surfacePatches,
{ id: 'session-persistence-jsonl', config: { root: persistenceRoot } },
{ id: 'session-query-sqlite', config: { path: ':memory:', openAt: 'first-search' } },
// storage-json's './.storages' yml default is cwd-relative and resolves
// per write; the scaffold restores the original cwd after boot, so the
// row gets an absolute temp root (removed with the workspace at close).
apps/web/tests/snapshots/navigation-panes/search-results.expected.md
+2
View File
@@ -0,0 +1,2 @@
- tree "Search results":
- 'treeitem "{{workspace}} {{workspace}} ## Navigation Summary - alpha nav - beta nav ``` echo WATERFALL ```"'
docs/config-catalog.md
+9 -4
View File
@@ -1144,11 +1144,13 @@ Requires: `sessions`
/** Combined session-query configuration backed by SQLite full-text search. */
export interface Config extends SessionQueryConfig {
/**
* Dedicated derived-index path; `:memory:` is supported for tests. Missing
* directories and database files are created owner-only on POSIX filesystems;
* existing modes are preserved.
* Dedicated derived-index path; `:memory:` is supported for ephemeral
* indexes. Missing directories and database files are created owner-only on
* POSIX filesystems; existing modes are preserved.
*/
path: string
/** Open the SQLite module and handle at service activation or the first search. Defaults to `startup`. */
openAt?: OpenAt
/** SQLite journal mode. Defaults to `wal`. */
journalMode?: JournalMode
/** Page size when a request omits `limit`. At most `Number.MAX_SAFE_INTEGER - 1`; defaults to 20. */
@@ -1161,13 +1163,16 @@ export interface Config extends SessionQueryConfig {
persistedInspectConcurrency?: number
}
/** SQLite module/handle opening phase. */
export type OpenAt = 'startup' | 'first-search'
/** Supported SQLite journal modes. */
export type JournalMode = 'wal' | 'delete' | 'truncate' | 'persist'
```
Depends on: [`SessionQueryConfig`](../packages/session-query/session-query/src/index.ts)
Source: [`packages/session-query/session-query-sqlite/src/index.ts:86`](../packages/session-query/session-query-sqlite/src/index.ts)
Source: [`packages/session-query/session-query-sqlite/src/index.ts:89`](../packages/session-query/session-query-sqlite/src/index.ts)
## `@deepseek-ai/dsh-session-reference`
docs/cordis-catalog/services.md
+2 -2
View File
@@ -328,7 +328,7 @@ Source: [`packages/bash/tool-bash/src/index.ts:104`](../../packages/bash/tool-ba
## `ctx.clientModuleHost` — `ClientModuleHostService`
The web plugin table service: incremental dshClient scan + wire composition + bundle route + index tap. Construction runs the activation scan synchronously — a malformed declaration or missing bundle among the already-loaded entries aggregates into one loud throw (FAILED fiber; the boot sweep reports it).
The web plugin table service: incremental dshClient scan + wire composition + bundle route + index tap. Construction runs the activation scan synchronously — a malformed declaration or missing bundle among the already-loaded entries aggregates into one loud throw (FAILED fiber; the boot activation audit reports it).
```ts cordis-catalog
/**
@@ -368,7 +368,7 @@ onRebuilt(listener: (id: string, rev: string) => void): () => void
onGraphChanged(listener: () => void): () => void
```
Source: [`packages/client/modules/src/index.ts:143`](../../packages/client/modules/src/index.ts)
Source: [`packages/client/modules/src/index.ts:184`](../../packages/client/modules/src/index.ts)
## `ctx.codeRuntime` — `CodeRuntime` (abstract seam)
docs/module-graph.md
+2 -1
View File
@@ -309,6 +309,7 @@ flowchart TD
pkg_client_test_runtime --> pkg_client_runtime
pkg_client_test_runtime --> pkg_client_ui_slots
pkg_client_test_runtime --> pkg_client_web_react
pkg_client_test_runtime --> pkg_host_apiproxy
pkg_client_test_runtime --> pkg_invariants
pkg_client_ui_settings --> pkg_client_runtime
pkg_client_ui_settings --> pkg_client_ui_primitives
@@ -1057,7 +1058,7 @@ flowchart TD
| [`client-connection`](../packages/client/connection) | `client` | [`host-webserver`](../packages/host/webserver), [`invariants`](../packages/support/invariants) |
| [`client-hmr`](../packages/client/hmr) | `client` | [`client-modules`](../packages/client/modules), [`host-webserver`](../packages/host/webserver), [`invariants`](../packages/support/invariants) |
| [`client-locale`](../packages/client/locale) | `client` | [`client-runtime`](../packages/client/runtime), [`client-ui-primitives`](../packages/client/ui-primitives), [`client-ui-slots`](../packages/client/ui-slots), [`invariants`](../packages/support/invariants) |
| [`client-test-runtime`](../packages/client/test-runtime) | `client` | [`client-runtime`](../packages/client/runtime), [`client-ui-slots`](../packages/client/ui-slots), [`client-web-react`](../packages/client/web-react), [`invariants`](../packages/support/invariants) |
| [`client-test-runtime`](../packages/client/test-runtime) | `client` | [`client-runtime`](../packages/client/runtime), [`client-ui-slots`](../packages/client/ui-slots), [`client-web-react`](../packages/client/web-react), [`host-apiproxy`](../packages/host/apiproxy), [`invariants`](../packages/support/invariants) |
| [`client-ui-settings`](../packages/client/ui-settings) | `client` | [`client-runtime`](../packages/client/runtime), [`client-ui-primitives`](../packages/client/ui-primitives), [`client-ui-slots`](../packages/client/ui-slots), [`invariants`](../packages/support/invariants) |
| [`client-ui-trajectory`](../packages/client/ui-trajectory) | `client` | [`client-ui-primitives`](../packages/client/ui-primitives), [`invariants`](../packages/support/invariants) |
| [`credentials`](../packages/credentials/credentials) | `credentials` | [`brand`](../packages/util/brand), [`invariants`](../packages/support/invariants) |
examples/headless-agent/tests/fixtures/startup-activation-error/activation-error.mjs
Vendored
+6
View File
@@ -0,0 +1,6 @@
/** Fail activation with a deterministic stack so the user-visible startup diagnostic is snapshot-stable. */
export function apply() {
const failure = new Error('startup activation snapshot failure')
failure.stack = 'Error: startup activation snapshot failure\n at activation-error-fixture'
throw failure
}
examples/headless-agent/tests/fixtures/startup-activation-error/cordis.yml
Vendored
+2
View File
@@ -0,0 +1,2 @@
- id: activation-error
name: ./activation-error.mjs
examples/headless-agent/tests/fixtures/telemetry-otel.cordis.yml
Vendored
+1
View File
@@ -8,6 +8,7 @@
- id: telemetry-redact-rule
name: './telemetry-redact-rule.ts'
# Managed child-process groups required by the bash executor.
- id: subprocess
name: '@deepseek-ai/dsh-subprocess-local'
examples/headless-agent/tests/headless.snapshot.ts
+16
View File
@@ -33,6 +33,8 @@ const credentialsScenarioDir = join(snapshotsDir, 'missing-credential')
const credentialsConfigPath = fileURLToPath(new URL('../credentials.cordis.snapshot.yml', import.meta.url))
const ralphScenarioDir = join(snapshotsDir, 'ralph-loop')
const ralphConfigPath = fileURLToPath(new URL('../ralph.cordis.snapshot.yml', import.meta.url))
const startupFailureConfigPath = fileURLToPath(new URL('./fixtures/startup-activation-error/cordis.yml', import.meta.url))
const startupFailureExpected = join(snapshotsDir, 'startup-activation-error', 'stderr.expected.txt')
const binScript = fileURLToPath(new URL('../../../packages/examples/cli-demo/src/bin.ts', import.meta.url))
const tsconfigPath = fileURLToPath(new URL('../../../tsconfig.json', import.meta.url))
const reasoningConfigPath = fileURLToPath(new URL('./fixtures/cli.cordis.yml', import.meta.url))
@@ -167,6 +169,20 @@ async function persistedLogs(cwd: string): Promise<PersistedLog[]> {
}
describe('headless stream-json snapshots', () => {
it('prints the original Loader activation error through the assembled one-shot app', async () => {
const result = await runLoaderSmoke({
label: 'headless startup activation error snapshot',
tempDirPrefix: 'headless-snapshot-startup-error-',
binScript,
configPath: startupFailureConfigPath,
binArgs: ['--config', startupFailureConfigPath, '--output-format', 'stream-json', 'unreachable task'],
tsconfigPath,
expectedExitCode: 1,
})
expect(result.stdout).toBe('')
await expect(result.stderr).toMatchFileSnapshot(startupFailureExpected)
}, LOADER_SMOKE_TEST_TIMEOUT_MS)
it('retries a transient provider failure through the one-shot app', async () => {
const prompt = await scenarioPrompt(retryScenarioDir, 'provider-retry')
const streamExpected = join(retryScenarioDir, 'stream-json.expected.jsonl')
examples/headless-agent/tests/snapshots/startup-activation-error/stderr.expected.txt
+3
View File
@@ -0,0 +1,3 @@
dsh-cli-demo: dsh-cli-demo: 1 entry did not activate
./activation-error.mjs: Error: startup activation snapshot failure
at activation-error-fixture
packages/client/connection/README.i18n.yaml
+2 -2
View File
@@ -2,5 +2,5 @@
# side as of the last confirmed-consistent state. Both languages carry equal authority;
# after editing either side, bring the other along and re-record with:
# pnpm run verify-translation-pairing --write packages/client/connection/README.md
README.md: d2fda9f15125915594259e01e5b153609ceb21bb
README.zh.md: 669ae760693b4d98ee873ee5fe323554f58e7ca5
README.md: c8b7c4787cbcbf6a202fb944459a589fcadd7c8d
README.zh.md: 693420183ffa4fb20e1fecbff523a12261a45d45
packages/client/connection/README.md
+1 -1
View File
@@ -10,7 +10,7 @@ The node half guards every request under `/api` before bridging (`src/api-reques
## Keyless fixture
Any `fixture` query parameter selects the in-memory carrier. `fixture=empty` starts with no Workspace or Session; `fixturePrompt=reject` rejects prompts before acceptance; `fixtureAttach=fail` publishes a Session but rejects its Workspace attachment; `fixtureSessionCreate=drop-response` publishes and frames a Session before dropping the create response; and `fixtureFrames=workspace-first` reverses the default session-first create-frame order. Workspace creation by name/path and caller-preallocated SessionIds remain deterministic enough for assembled Web tests to reconcile list and frame arrival.
Any `fixture` query parameter selects the in-memory carrier. `fixture=empty` starts with no Workspace or Session; `fixturePrompt=reject` rejects prompts before acceptance; `fixtureAttach=fail` publishes a Session but rejects its Workspace attachment; `fixtureSessionCreate=drop-response` publishes and frames a Session before dropping the create response; and `fixtureFrames=workspace-first` reverses the default session-first create-frame order. Workspace creation by name/path and caller-preallocated SessionIds remain deterministic enough for assembled Web tests to reconcile list and frame arrival. Fixture content search preserves the production-facing `unicode61`-style case, diacritic, and token-phrase behavior and returns a match-centered snippet of at most 120 Unicode code points.
## Model Experience
packages/client/connection/README.zh.md
+1 -1
View File
@@ -10,7 +10,7 @@ node 半侧在桥接前守卫 `/api` 下的每个请求（`src/api-request-trust
## 无密钥 fixture
任何 `fixture` 查询参数都会选择内存载体。`fixture=empty` 启动时不含 Workspace 或 Session；`fixturePrompt=reject` 在接受前拒绝提示词；`fixtureAttach=fail` 发布 Session 但拒绝将其附加到 Workspace；`fixtureSessionCreate=drop-response` 在丢弃创建响应前发布 Session 并为其发出帧；`fixtureFrames=workspace-first` 则反转默认的 Session 优先创建帧顺序。按名称／路径创建 Workspace 以及由调用方预先分配 SessionId，均具有足够的确定性，组装后的 Web 测试可以据此协调列表与帧的到达。
任何 `fixture` 查询参数都会选择内存载体。`fixture=empty` 启动时不含 Workspace 或 Session；`fixturePrompt=reject` 在接受前拒绝提示词；`fixtureAttach=fail` 发布 Session 但拒绝将其附加到 Workspace；`fixtureSessionCreate=drop-response` 在丢弃创建响应前发布 Session 并为其发出帧；`fixtureFrames=workspace-first` 则反转默认的 Session 优先创建帧顺序。按名称／路径创建 Workspace 以及由调用方预先分配 SessionId，均具有足够的确定性，组装后的 Web 测试可以据此协调列表与帧的到达。fixture 内容搜索会保留面向生产环境的 `unicode61` 式大小写、变音符号和 token／短语行为，并返回以匹配位置为中心、最多包含 120 个 Unicode 码点的 snippet。
## 模型体验
packages/client/connection/src/client/api.ts
+8 -4
View File
@@ -1,12 +1,12 @@
// Central contract re-export point: every contract import inside
// web-runtime goes through this single file.
// Types are type-only imports from the apiproxy api/ layer (zero Node deps, browser-safe);
// the only runtime values are the RpcId constructor and the AbstractApiClient seam.
// Types and runtime protocol helpers/bounds come from the apiproxy api/ layer
// (zero Node deps, browser-safe); AbstractApiClient is the client seam.
// NEVER import the package root: it drags bootHost/cordis into the browser bundle.
// The ./api and ./client subpath exports are the browser-safe channels added for this.
export type {
ApiProxy, SessionsApi, SessionSummary, HostApi, EventsApi, MuxFrame, HostFrame,
ApiProxy, SessionsApi, SessionSearchItem, SessionSummary, HostApi, EventsApi, MuxFrame, HostFrame,
ApprovalResponsePayload, QuestionResponsePayload, HistoryEntry, ToolEventView,
DirectoryEntry, DirectoryListing,
WorkspaceApi, WorkspaceId, WorkspaceView,
@@ -25,7 +25,11 @@ export type {
// transportError moved down to the apiproxy api layer (it belongs beside
// RpcResult, its subject); re-exported here so connection consumers keep one
// contract entry point.
export { RpcId, transportError } from '@deepseek-ai/dsh-host-apiproxy/api'
export {
RpcId,
SESSION_SEARCH_RESULT_LIMIT,
transportError,
} from '@deepseek-ai/dsh-host-apiproxy/api'
export { AbstractApiClient } from '@deepseek-ai/dsh-host-apiproxy/client'
export type { IApiClient } from '@deepseek-ai/dsh-host-apiproxy/client'
export type { SessionId, SessionEvent } from '@deepseek-ai/dsh-session/types'
packages/client/connection/src/client/fixture.ts
+192 -5
View File
@@ -26,13 +26,14 @@ import type {
// Type-only: the brand constructor is host-side; the fixture casts at its
// wire-fabrication boundary (the schema layer's one-cast-point posture).
import type { CommandId } from '@deepseek-ai/dsh-commands/brand'
import { foldSurface } from '@deepseek-ai/dsh-session/surface'
import type {
ApiProxy, ClientRequest, ClientResponse, HistoryEntry, HostFrame, MuxFrame, RpcReceipt,
ModelProviderGroup, ModelTarget, RpcRequest, RpcResponse, RpcResult, ServerRequest, ServerResponse, SessionSummary,
ToolCallView, ToolEventView, ToolResultView, WorkspaceId, WorkspaceView,
} from './api.ts'
import type { RequestPayload, ResponseValue, RpcMethodMap } from '@deepseek-ai/dsh-host-apiproxy/api'
import { AbstractApiClient, RpcId } from './api.ts'
import { AbstractApiClient, RpcId, SESSION_SEARCH_RESULT_LIMIT } from './api.ts'
/** The fake carrier mints like a real one (business code never mints). */
function rpcRequest<P>(payload: P): RpcRequest<P> {
@@ -575,6 +576,144 @@ function pageOf(
return { events, hasMore: start > 0 }
}
/** Fixture mirror of first-party message extraction used by session-query. */
function searchBlockText(block: ContentBlock): string[] {
switch (block.type) {
case 'text':
return [block.text]
case 'reasoning':
return []
case 'tool-call':
return [block.name, block.arguments]
case 'tool-result':
return block.content.flatMap(searchBlockText)
default:
return []
}
}
/** One current-surface user/assistant/steering document, if searchable. */
function searchEventText(event: SessionEvent): string {
const content = event.type === 'user/message'
? event.data.content
: event.type === 'assistant/message' || event.type === 'steering/message'
? event.data.message.content
: undefined
if (content === undefined) return ''
return content.flatMap(searchBlockText).map(part => part.trim()).filter(Boolean).join('\n')
}
interface FixtureSearchToken {
value: string
/** Inclusive code-point offset in the whitespace-normalized display text. */
start: number
/** Exclusive code-point offset in the whitespace-normalized display text. */
end: number
}
/**
* Browser-safe approximation of SQLite FTS5 unicode61 token boundaries.
* Keeping phrase matching token-based prevents the development fixture from
* promising arbitrary within-token substring behavior that production lacks.
*/
function searchTokenSpans(value: string): { text: string; tokens: FixtureSearchToken[] } {
const text = value.replace(/\s+/gu, ' ').trim()
const characters = Array.from(text)
const tokens: FixtureSearchToken[] = []
let start: number | undefined
let raw = ''
const flush = (end: number): void => {
if (start !== undefined) {
const folded = raw.normalize('NFD').replace(/\p{M}+/gu, '').toLowerCase()
if (folded !== '') tokens.push({ value: folded, start, end })
}
start = undefined
raw = ''
}
for (let index = 0; index < characters.length; index++) {
const character = characters[index] as string
const tokenBase = character.normalize('NFD').replace(/\p{M}+/gu, '')
if (tokenBase === '') {
if (start !== undefined) raw += character
continue
}
if (/^[\p{L}\p{N}\p{Co}]+$/u.test(tokenBase)) {
start ??= index
raw += character
} else {
flush(index)
}
}
flush(characters.length)
return { text, tokens }
}
interface FixturePhraseMatch {
count: number
start: number
end: number
}
/** Count exact contiguous token-phrase occurrences and retain the first display span. */
function phraseMatch(document: readonly FixtureSearchToken[], phrase: readonly string[]): FixturePhraseMatch {
if (phrase.length === 0 || phrase.length > document.length) return { count: 0, start: 0, end: 0 }
let count = 0
let firstStart = 0
let firstEnd = 0
for (let start = 0; start <= document.length - phrase.length; start++) {
if (!phrase.every((token, offset) => document[start + offset]?.value === token)) continue
count++
if (count === 1) {
firstStart = document[start]?.start ?? 0
firstEnd = document[start + phrase.length - 1]?.end ?? firstStart
}
}
return { count, start: firstStart, end: firstEnd }
}
/** Match-centered fixture excerpt, bounded by Unicode code points for the sidebar. */
function searchSnippet(value: string, matchStart: number, matchEnd: number): string {
const characters = Array.from(value)
if (characters.length <= 120) return value
const boundedStart = Math.min(Math.max(0, matchStart), characters.length - 1)
const boundedEnd = Math.min(
characters.length,
Math.max(boundedStart + 1, matchEnd),
)
const center = Math.floor((boundedStart + boundedEnd) / 2)
let start = Math.min(
characters.length - 118,
Math.max(0, center - Math.floor(118 / 2)),
)
let end = start + 118
if (start === 0) {
end = 119
} else if (end === characters.length) {
start = characters.length - 119
}
return `${start > 0 ? '…' : ''}${characters.slice(start, end).join('')}${end < characters.length ? '…' : ''}`
}
interface FixtureSearchCandidate {
sessionId: SessionId
seq: number
time: number
text: string
matchCount: number
matchStart: number
matchEnd: number
documentLength: number
}
/** Mirrors `packages/session-query/session-query-sqlite/src/index.ts`; update both together. */
function compareSearchCandidates(a: FixtureSearchCandidate, b: FixtureSearchCandidate): number {
if (a.matchCount !== b.matchCount) return b.matchCount - a.matchCount
if (a.documentLength !== b.documentLength) return a.documentLength - b.documentLength
if (a.time !== b.time) return b.time - a.time
if (a.sessionId !== b.sessionId) return a.sessionId < b.sessionId ? -1 : 1
return b.seq - a.seq
}
/**
* Current plan projection over the full log (host parallel: latest todo/write
* with no later turn/start; a new turn retires the previous plan).
@@ -987,6 +1126,45 @@ export function createFixtureApi(options: FixtureOptions = {}): ApiProxy {
return {
sessions: {
list: request => ok(request, { items: [...sessions].sort((a, b) => b.updatedAt - a.updatedAt) }),
search: (request, signal) => {
if (signal.aborted) {
return err(request, {
code: 'cancelled',
message: 'fixture session search was aborted',
details: {},
})
}
const query = searchTokenSpans(request.payload.query).tokens.map(token => token.value)
const matches = sessions.flatMap((summary) => {
const log = logs.get(summary.sessionId) ?? []
const current = new Set(foldSurface(log).nodes)
const best = log.flatMap((event): FixtureSearchCandidate[] => {
if (!current.has(event.seq)) return []
const eventText = searchEventText(event)
const document = searchTokenSpans(eventText)
const match = phraseMatch(document.tokens, query)
if (match.count === 0) return []
return [{
sessionId: summary.sessionId,
seq: event.seq,
time: event.time,
text: document.text,
matchCount: match.count,
matchStart: match.start,
matchEnd: match.end,
documentLength: Array.from(eventText).length,
}]
}).sort(compareSearchCandidates)[0]
return best === undefined ? [] : [best]
}).sort(compareSearchCandidates)
return ok(request, {
items: matches.slice(0, SESSION_SEARCH_RESULT_LIMIT).map(match => ({
sessionId: match.sessionId,
snippet: searchSnippet(match.text, match.matchStart, match.matchEnd),
})),
hasMore: matches.length > SESSION_SEARCH_RESULT_LIMIT,
})
},
create: async (request) => {
const workspace = request.payload.workspaceId === undefined
? undefined
@@ -1691,20 +1869,30 @@ export class FixtureApiClient extends AbstractApiClient {
protected override async callUnary<K extends keyof RpcMethodMap>(
method: K,
payload: RequestPayload<K>,
signal?: AbortSignal,
): Promise<RpcResponse<ResponseValue<K>>> {
const request = rpcRequest(payload)
const full: ClientRequest = { type: 'client-request', rpcId: request.rpcId, method, payload }
this.onEnvelope(full)
const response = await this.dispatch(method, request as RpcRequest<never>) as RpcResponse<ResponseValue<K>>
const response = await this.dispatch(
method,
request as RpcRequest<never>,
signal ?? new AbortController().signal,
) as RpcResponse<ResponseValue<K>>
const fullResponse: ServerResponse = { type: 'server-response', rpcId: response.rpcId, result: response.result }
this.onEnvelope(fullResponse)
return response
}
/** Method-key dispatch into the in-memory contract impl (a real carrier routes by URL path instead). */
private dispatch(method: keyof RpcMethodMap, request: RpcRequest<never>): Promise<RpcResponse<unknown>> {
private dispatch(
method: keyof RpcMethodMap,
request: RpcRequest<never>,
signal: AbortSignal,
): Promise<RpcResponse<unknown>> {
switch (method) {
case 'session.list': return this.api.sessions.list(request)
case 'session.search': return this.api.sessions.search(request, signal)
case 'session.create': return this.api.sessions.create(request)
case 'session.history': return this.api.sessions.history(request)
case 'session.models': return this.api.sessions.models(request)
@@ -1725,8 +1913,7 @@ export class FixtureApiClient extends AbstractApiClient {
case 'workspace.delete': return this.api.workspace.delete(request)
case 'workspace.insertSessionBefore': return this.api.workspace.insertSessionBefore(request)
case 'command.list': return this.api.commands.list(request)
// The in-memory execute never blocks, so a never-aborting signal is faithful here.
case 'command.execute': return this.api.commands.execute(request, new AbortController().signal)
case 'command.execute': return this.api.commands.execute(request, signal)
case 'skill.list': return this.api.skills.list(request)
case 'goal.create': return this.api.goals.create(request)
case 'goal.edit': return this.api.goals.edit(request)
packages/client/connection/src/client/index.ts
+6 -2
View File
@@ -11,7 +11,7 @@ import { WebApiClient } from './web-api-client.ts'
// ---- Contract re-exports (browser-safe apiproxy channels + core types) ----
export type {
ApiProxy, SessionsApi, SessionSummary, HostApi, EventsApi, MuxFrame, HostFrame,
ApiProxy, SessionsApi, SessionSearchItem, SessionSummary, HostApi, EventsApi, MuxFrame, HostFrame,
ApprovalResponsePayload, QuestionResponsePayload, HistoryEntry, ToolEventView,
DirectoryEntry, DirectoryListing,
ToolCallView, ToolResultView, WorkspaceApi, WorkspaceId, WorkspaceView,
@@ -25,7 +25,11 @@ export type {
SettingsApi, SettingsNamespaceView, SettingsPathOpView, SettingsSecretView,
CredentialsApi, CredentialView, ConfigurableProviderView, LlmApi,
} from './api.ts'
export { RpcId, AbstractApiClient, transportError } from './api.ts'
export {
RpcId,
AbstractApiClient,
transportError,
} from './api.ts'
// Connection loop types are public through ConnectionHandle.start; the
// controller remains package-internal.
packages/client/connection/tests/fake-api.ts
+8 -1
View File
@@ -4,7 +4,7 @@
import type { CommandId } from '@deepseek-ai/dsh-commands/brand'
import type {
CommandDescriptor, HostFrame, IApiClient, ModelTarget, MuxFrame,
RpcRequest, RpcResponse, SessionId, SessionModels, SkillEntry,
RpcRequest, RpcResponse, SessionId, SessionModels, SessionSearchItem, SkillEntry,
} from '../src/client/api.ts'
import { RpcId } from '../src/client/api.ts'
@@ -44,6 +44,8 @@ export class FakeApiClient implements IApiClient {
// Programmable slots (defaults answer OK-empty); reassign per case.
onList: (payload: unknown) => Promise<RpcResponse<{ items: never[] }>> = () => Promise.resolve(ok({ items: [] }))
onSearch: (payload: unknown) => Promise<RpcResponse<{ items: SessionSearchItem[]; hasMore: boolean }>> =
() => Promise.resolve(ok({ items: [], hasMore: false }))
onCreate: (payload: unknown) => Promise<RpcResponse<{ sessionId: SessionId }>> = () => Promise.resolve(ok({ sessionId: 'fk-new' as SessionId }))
onRename: (payload: unknown) => Promise<RpcResponse<{ title: string; seq: number }>> = () => Promise.resolve(ok({ title: 'fk-renamed', seq: 0 }))
onFork: (payload: unknown) => Promise<RpcResponse<{ sessionId: SessionId }>> = () => Promise.resolve(ok({ sessionId: 'fk-fork' as SessionId }))
@@ -87,12 +89,17 @@ export class FakeApiClient implements IApiClient {
private readonly muxConns: StreamConn<MuxFrame>[] = []
private readonly hostConns: StreamConn<HostFrame>[] = []
lastSearchSignal: AbortSignal | undefined
// Parameter annotations below are local structural types on purpose: the CI
// lint lane runs without built artifacts, where IApiClient's wire types
// (apiproxy subpath) resolve to any and inferred params trip no-unsafe-argument.
readonly sessions: IApiClient['sessions'] = {
list: (payload: unknown) => this.record('session.list', payload, this.onList(payload)),
search: (payload: unknown, signal?: AbortSignal) => {
this.lastSearchSignal = signal
return this.record('session.search', payload, this.onSearch(payload))
},
create: (payload: unknown) => this.record('session.create', payload, this.onCreate(payload)),
history: (payload: { sessionId: SessionId; beforeSeq?: number; maxMessages?: number }) =>
this.record('session.history', payload, this.onHistory(payload)),
packages/client/connection/tests/fixture.spec.ts
+57
View File
@@ -48,6 +48,59 @@ describe('createFixtureApi', () => {
expect(response.result.value.items[1]?.parentSessionId).toBe('fx-alpha') // lineage material
})
it('searches current message text with literal unicode61-style token phrases', async () => {
const api = createFixtureApi()
const signal = new AbortController().signal
const phrase = await api.sessions.search(req({ query: 'FIXTURE 历史消息' }), signal)
expect(phrase.result).toMatchObject({
ok: true,
value: {
items: [{ sessionId: 'fx-alpha' }],
hasMore: false,
},
})
if (!phrase.result.ok) throw new Error('search failed')
expect(phrase.result.value.items[0]?.snippet).toContain('fixture 历史消息')
timing().appendUser(
'fx-alpha',
`${'leading context '.repeat(20)}late café token${' trailing context'.repeat(20)}`,
)
const late = await api.sessions.search(req({ query: 'LATE CAFE TOKEN' }), signal)
if (!late.result.ok) throw new Error('late search failed')
const lateSnippet = late.result.value.items[0]?.snippet ?? ''
expect(lateSnippet).toContain('late café token')
expect(lateSnippet.startsWith('…')).toBe(true)
expect(lateSnippet.endsWith('…')).toBe(true)
expect(Array.from(lateSnippet).length).toBeLessThanOrEqual(120)
timing().appendUser('fx-alpha', 'Greek final sigma: ος')
const finalSigma = await api.sessions.search(req({ query: 'ΟΣ' }), signal)
if (!finalSigma.result.ok) throw new Error('final sigma search failed')
expect(finalSigma.result.value.items[0]?.snippet).toContain('ος')
const substring = await api.sessions.search(req({ query: 'ixtur' }), signal)
expect(substring.result).toEqual({
ok: true,
value: { items: [], hasMore: false },
})
const punctuationOnly = await api.sessions.search(req({ query: '*' }), signal)
expect(punctuationOnly.result).toEqual({
ok: true,
value: { items: [], hasMore: false },
})
const reasoningOnly = await api.sessions.search(req({ query: '思考过程' }), signal)
expect(reasoningOnly.result).toEqual({
ok: true,
value: { items: [], hasMore: false },
})
const aborted = new AbortController()
aborted.abort()
await expect(api.sessions.search(req({ query: 'fixture' }), aborted.signal))
.resolves.toMatchObject({ result: { ok: false, error: { code: 'cancelled' } } })
})
it('pages history backwards on message-boundary cuts with seq-contiguous stitching', async () => {
const api = createFixtureApi()
const tail = await api.sessions.history(req({ sessionId: sid('fx-alpha'), maxMessages: 10 }))
@@ -819,6 +872,10 @@ describe('FixtureApiClient (protocol-level fake carrier)', () => {
it('covers the whole unary dispatch table', async () => {
const client = new FixtureApiClient()
expect((await client.sessions.search(
{ query: 'fixture' },
new AbortController().signal,
)).result.ok).toBe(true)
const created = await client.sessions.create({})
if (!created.result.ok) throw new Error('create failed')
const id = created.result.value.sessionId
packages/client/modules/README.i18n.yaml
+2 -2
View File
@@ -2,5 +2,5 @@
# side as of the last confirmed-consistent state. Both languages carry equal authority;
# after editing either side, bring the other along and re-record with:
# pnpm run verify-translation-pairing --write packages/client/modules/README.md
README.md: efba9e2eb0b148677fc7ac18bfad6333fb6f80da
README.zh.md: b057bfdd8c0a269252496d0c6a0fc4184932fd72
README.md: 99565b349d782c58752ac3e73ce7c0be527f78a8
README.zh.md: a8ed0a4949ccefce53933b4f2fb8f51f5291684f
packages/client/modules/README.md
+2
View File
@@ -8,6 +8,8 @@ Lazy CJS model (web2): executing a plugin bundle only REGISTERS its factory (`wi
Resolution branch order (`import(specifier)`): platform seed word → shell instance; memoized record → surface; shell-own static registry (`registerStatic`, app-shell) → module; registered factory → materialize; graph row (`window.__DSH_BOOT__`) → fetch + execute + materialize; anything else throws — the runtime mirror of the build-time bundle purity gate. The synchronous `require` handed to factories walks the same order minus the fetch branch and records observed edges into the module record. `prefetch` is the stage-one arrival hook (fetch + execute, registration only; concurrent calls share one in-flight task); `invalidate` drops the factory and the materialized record so the next prefetch/import refetches (the HMR hook).
The Node half scans enabled Loader entries for web `dshClient` packages, resolves each `exports["./client"]`, hashes the built bundle into the boot graph, and serves it under `/plugins`. Source launch maps host imports to TypeScript source but still consumes this built client export; missing files share one build instruction followed by a package/path list, while unrelated filesystem errors remain separate failures.
## Model Experience
None, as the module loader is browser-side kernel machinery; nothing here reaches a model request.
packages/client/modules/README.zh.md
+2
View File
@@ -8,6 +8,8 @@
解析分支顺序（`import(specifier)`）：平台种子词 → 外壳实例；记忆化记录 → 表层；外壳自身的静态注册表（`registerStatic`，app-shell）→ 模块；已注册 factory → 物化；模块图记录（`window.__DSH_BOOT__`）→ 抓取 + 执行 + 物化；其他情况一律抛出异常。这是构建时组合包纯度门禁的运行时镜像。交给 factory 的同步 `require` 采用相同顺序，但不含抓取分支，并把观察到的边记录到模块记录中。`prefetch` 是第一阶段加载钩子（抓取 + 执行，只注册；并发调用共享一个进行中的任务）；`invalidate` 会丢弃 factory 与物化记录，使下一次 prefetch/import 重新抓取；它是 HMR（热模块替换）钩子。
Node 侧会扫描已启用的 Loader 配置项以发现 web `dshClient` 包，解析每个 `exports["./client"]`，把构建后的组合包哈希写入启动图，并通过 `/plugins` 提供该文件。源码启动会把宿主侧导入映射到 TypeScript 源码，但仍消费客户端导出的构建产物；缺失文件共享一条构建要求，随后以 package/path list 列出各项，而无关的文件系统错误仍是独立故障。
## 模型体验
无。模块 loader 属于浏览器侧内核机制；这里没有任何内容进入模型请求。
packages/client/modules/src/index.ts
+60 -6
View File
@@ -58,6 +58,47 @@ interface PkgMeta {
immediately: boolean
}
/** Recovery instruction shared by grouped startup and steady-state bundle diagnostics. */
const CLIENT_BUNDLE_BUILD_INSTRUCTION = 'run `pnpm run build` before launch'
/** Missing built client export, retained as structured data for activation-error grouping. */
class MissingClientBundleError extends Error {
constructor(
readonly packageName: string,
readonly clientPath: string,
cause: unknown,
) {
super(
[
`client-modules: client bundle not found; ${CLIENT_BUNDLE_BUILD_INSTRUCTION}:`,
` package: ${packageName}`,
` path: ${clientPath}`,
].join('\n'),
{ cause },
)
}
}
/** Activation failures grouped by actionable package-build errors and unrelated failures. */
class ClientPackageCompositionError extends AggregateError {
constructor(failures: Error[]) {
const missingBundles = failures.filter((error): error is MissingClientBundleError => error instanceof MissingClientBundleError)
const otherFailures = failures.filter(error => !(error instanceof MissingClientBundleError))
const packageNoun = failures.length === 1 ? 'package' : 'packages'
const lines = [`client-modules: ${String(failures.length)} client ${packageNoun} failed to compose:`]
if (missingBundles.length > 0) {
lines.push(` client bundles not found; ${CLIENT_BUNDLE_BUILD_INSTRUCTION}:`)
for (const error of missingBundles) {
lines.push(` - package: ${error.packageName}`, ` path: ${error.clientPath}`)
}
}
if (otherFailures.length > 0) {
lines.push(' other failures:', ...otherFailures.map(error => ` - ${error.message}`))
}
super(failures, lines.join('\n'))
}
}
/** One composed table row: the wire entry plus its bundle path. */
interface WebPluginRecord {
entry: WebBootEntry
@@ -138,7 +179,7 @@ export function injectBootManifest(html: string, graph: WebBootGraph): string {
* + bundle route + index tap. Construction runs the activation scan
* synchronously — a malformed declaration or missing bundle among the
* already-loaded entries aggregates into one loud throw (FAILED fiber; the
* boot sweep reports it).
* boot activation audit reports it).
*/
export class ClientModuleHostService extends Service {
static inject = ['httpServer', 'loader']
@@ -194,10 +235,7 @@ export class ClientModuleHostService extends Service {
const failures: Error[] = []
this.flush(err => failures.push(err))
if (failures.length > 0) {
throw new AggregateError(
failures,
`client-modules: ${String(failures.length)} client package(s) failed to compose:\n${failures.map(e => ` - ${e.message}`).join('\n')}`,
)
throw new ClientPackageCompositionError(failures)
}
ctx.effect(
@@ -322,6 +360,22 @@ export class ClientModuleHostService extends Service {
return meta
}
/**
* Read the activation-time bundle revision.
* @param pkgName - package that declares the client bundle.
* @param clientPath - absolute path of the built client artifact.
* @returns the bundle content's short hash for use as its revision.
* @throws {MissingClientBundleError} when the read fails with `ENOENT`; other filesystem errors are rethrown unchanged.
*/
private initialBundleRevision(pkgName: string, clientPath: string): string {
try {
return shortHash(readFileSync(clientPath))
} catch (error) {
if ((error as NodeJS.ErrnoException).code !== 'ENOENT') throw error
throw new MissingClientBundleError(pkgName, clientPath, error)
}
}
/** Reconcile one entry name against the live loader entries. @returns whether the table changed. */
private processOne(entryName: string): boolean {
let qualifies = false
@@ -337,7 +391,7 @@ export class ClientModuleHostService extends Service {
if (meta === null) return false
// The rev rides the row from here on: a fiber restart reuses the row (and
// its rev) untouched; only rebuilt() re-reads the bundle.
const rev = shortHash(readFileSync(meta.clientPath))
const rev = this.initialBundleRevision(entryName, meta.clientPath)
this.table.set(entryName, { entry: graphRow(entryName, rev, meta.inject, meta.immediately), clientPath: meta.clientPath })
return true
}
packages/client/modules/tests/node-half.spec.ts
+87
View File
@@ -0,0 +1,87 @@
/** Node-half composition diagnostics for package metadata and built client bundles. */
import { mkdirSync, mkdtempSync, realpathSync, rmSync, writeFileSync } from 'node:fs'
import { tmpdir } from 'node:os'
import { join } from 'node:path'
import { pathToFileURL } from 'node:url'
import { Context } from 'cordis'
import { afterEach, describe, expect, it } from 'vitest'
import type { HttpServerService } from '@deepseek-ai/dsh-host-webserver'
import { ClientModuleHostService } from '../src/index.ts'
let root: string | undefined
afterEach(() => {
if (root !== undefined) rmSync(root, { recursive: true, force: true })
root = undefined
})
/** Create a resolvable dshClient package whose client export points at the returned path. */
function writePackage(packageName: string): string {
root ??= realpathSync(mkdtempSync(join(tmpdir(), 'dsh-client-modules-')))
const pkgRoot = join(root, 'node_modules', ...packageName.split('/'))
const clientPath = join(pkgRoot, 'lib', 'client.js')
mkdirSync(pkgRoot, { recursive: true })
writeFileSync(join(pkgRoot, 'package.json'), JSON.stringify({
name: packageName,
exports: {
'./client': './lib/client.js',
'./package.json': './package.json',
},
dshClient: { platform: 'web' },
}))
return clientPath
}
/** Construct the node-half service over the enabled fixture entries. */
function construct(packageNames: string[]): ClientModuleHostService {
const ctx = new Context()
ctx.baseUrl = pathToFileURL(root!).href + '/'
ctx.provide('loader', {
*entries() {
for (const packageName of packageNames) {
yield { options: { name: packageName }, fiber: {}, disabled: false }
}
},
})
const httpServer: Pick<HttpServerService, 'port' | 'register' | 'tapIndex'> = {
port: 0,
register: () => () => {},
tapIndex: () => () => {},
}
ctx.provide('httpServer', httpServer as HttpServerService)
return new ClientModuleHostService(ctx)
}
describe('client bundle activation', () => {
it('groups missing bundles under one source-build instruction with a package/path list', () => {
const firstName = '@fixture/missing-first'
const secondName = '@fixture/missing-second'
const firstPath = writePackage(firstName)
const secondPath = writePackage(secondName)
expect(() => construct([firstName, secondName])).toThrow([
'client-modules: 2 client packages failed to compose:',
' client bundles not found; run `pnpm run build` before launch:',
` - package: ${firstName}`,
` path: ${firstPath}`,
` - package: ${secondName}`,
` path: ${secondPath}`,
].join('\n'))
})
it('does not report other bundle read failures as missing builds', () => {
const packageName = '@fixture/unreadable-client'
const clientPath = writePackage(packageName)
mkdirSync(clientPath, { recursive: true })
let thrown: unknown
try {
construct([packageName])
} catch (error) {
thrown = error
}
expect(String(thrown)).toContain('client-modules: 1 client package failed to compose:')
expect(String(thrown)).toContain(' other failures:')
expect(String(thrown)).toContain('EISDIR')
expect(String(thrown)).not.toContain('pnpm run build')
})
})
packages/client/runtime/README.i18n.yaml
+2 -2
View File
@@ -2,5 +2,5 @@
# side as of the last confirmed-consistent state. Both languages carry equal authority;
# after editing either side, bring the other along and re-record with:
# pnpm run verify-translation-pairing --write packages/client/runtime/README.md
README.md: a116a5e4ad3070f20e6d90490f2507c1e2369c37
README.zh.md: f375811e6f1480d6636fe4eb77746b76d6414b1e
README.md: 12023868c577ebcae6898d13358a2456295496c2
README.zh.md: 7ef4c93d36b3f0b32c0bfcf8a38892260240c74f
packages/client/runtime/README.md
+2
View File
@@ -12,6 +12,8 @@ Workspace and Session lists have independent monotone `pending` → `ready` base
SlotsService gives the renderer separate bare observables for `useSessions` and `useWorkspaces`; web-react creates the hooks. Workspace business state does not enter `SessionListState` or an entry store.
`SessionsService.search(query, signal)` is a stateless one-shot action over the `session.search` RPC. It returns ranked session/snippet pairs without putting query, loading, or error state into the shared Session list, so each UI owner controls debounce, cancellation, stale-response suppression, and fallback presentation. `searchResultLimit` re-exposes `SESSION_SEARCH_RESULT_LIMIT` — the bound the response schema itself enforces — as injected presentation data, so client plugins do not duplicate it. It is a protocol constant rather than per-connection state, so the connection handle does not carry it.
## New Session and the blank mirror
`WorkspacesService.connectWorkspace(workspaceId)` resolves the session a New Session flow lands in: it reuses the workspace's existing blank session from the list mirror (`blank && cwd == workspace.path`) or calls `session.create({workspaceId})`, returning the session id for the caller to open. `SessionSummary.blank` mirrors the host's derived empty-log bit and only ever lowers on the client: seeded by `session.list` / the `host/session-added` frame, flipped false by the first ACCEPTED local `prompt()` (on the RPC success response — acceptance proves the user message is in the host log; a rejected first prompt keeps the session blank and reusable) and by any `running: true` status frame, re-aligned by every list re-pull. List surfaces hide blank rows; the store carries every row. `SessionsService.create` accepts an optional caller-preallocated SessionId and throws `SessionCreateError` (carrying `requestedSessionId`) on failure.
packages/client/runtime/README.zh.md
+2
View File
@@ -12,6 +12,8 @@ Workspace 和 Session 列表各自具有单调的 `pending` → `ready` 基线
SlotsService 分别为 renderer 提供 `useSessions` 与 `useWorkspaces` 的裸 observable；web-react 创建钩子。Workspace 业务状态不会进入 `SessionListState` 或配置项 store。
`SessionsService.search(query, signal)` 是基于 `session.search` RPC 的无状态单次操作。它返回经过排序的会话／snippet 对，但不会将查询条件、加载状态或错误状态写入共享 Session 列表，因此每个 UI 所有者都自行负责防抖、取消、抑制陈旧响应和回退呈现。`searchResultLimit` 将 `SESSION_SEARCH_RESULT_LIMIT`——即响应 schema 自身强制执行的上限——作为注入的呈现数据重新公开，使客户端插件无需复制该值。它是协议常量而非逐连接状态，因此连接 handle 不携带它。
## New Session 与 blank 镜像
`WorkspacesService.connectWorkspace(workspaceId)` 解析 New Session 流程最终落入的会话：先在列表镜像中复用该 workspace 的既有空会话（`blank && cwd == workspace.path`），未命中则调用 `session.create({workspaceId})`，返回会话 id 由调用方 open。`SessionSummary.blank` 镜像主机派生的空日志位，在客户端只降不升：由 `session.list`／`host/session-added` 帧播种，本地首次获 Host 接受的 `prompt()`（RPC 成功响应时——受理即证明用户消息已入主机日志；首讯被拒则会话保持 blank、保持可复用）与任何 `running: true` 状态帧翻为 false，每次列表重拉重新对齐。列表界面隐藏 blank 行；store 保留全部行。`SessionsService.create` 接受可选的、由调用方预先分配的 SessionId，失败时抛出 `SessionCreateError`（携带 `requestedSessionId`）。
packages/client/runtime/src/client/contract/sessions.ts
+19 -1
View File
@@ -8,8 +8,9 @@
* explicit act of widening what features may do to the sessions domain.
*/
import type { Context } from 'cordis'
import type { SessionId } from '@deepseek-ai/dsh-client-connection/client'
import type { RpcResult, SessionId } from '@deepseek-ai/dsh-client-connection/client'
import type { HostObservable, SessionMaybeProvideInfo } from '@deepseek-ai/dsh-client-ui-slots'
import type { SessionSearchResultItem } from '../sessions/manager.ts'
import type {
SessionBinding, SessionListState, SessionProvideDescriptor,
} from '../sessions/service.ts'
@@ -22,6 +23,12 @@ export interface ISessions {
readonly list: ObservableSnapshot<SessionListState>
/** Atomic current-session provide projection (the renderer host's `sessions.provideInfo` feed). */
readonly currentProvideInfo: HostObservable<SessionMaybeProvideInfo>
/**
* The `session.search` result bound the wire schema fixes, exposed to
* presentation as injected data. Not per-connection state: every transport
* (fixture included) reports the same number.
*/
readonly searchResultLimit: number
/**
* Select a session as current.
* @param id - session id (must exist in the list; unknown ids fail loud).
@@ -29,6 +36,17 @@ export interface ISessions {
open(id: SessionId): void
/** Clear the current selection into the no-session view state. */
clear(): void
/**
* Search the Host's visible message-content index. Results stay
* request-local; the list snapshot remains the metadata authority.
* @param query - non-blank literal phrase.
* @param signal - cancellation for a superseded search.
* @returns bounded results, or a business/transport error.
*/
search(
query: string,
signal: AbortSignal,
): Promise<RpcResult<{ items: SessionSearchResultItem[]; hasMore: boolean }>>
/**
* Fork a session from a completed-turn prefix of the source; on resolution
* the child is in the list store and `open()` can target it.
packages/client/runtime/src/client/index.ts
+1 -1
View File
@@ -31,7 +31,7 @@ export type { IWorkspaces } from './contract/workspaces.ts'
export type {
SessionBinding, SessionListState, SessionProvideContribution, SessionProvideDescriptor, SessionSummary,
} from './sessions/service.ts'
export type { SessionListPhase } from './sessions/manager.ts'
export type { SessionListPhase, SessionSearchResultItem } from './sessions/manager.ts'
export type { WorkspaceListPhase } from './workspaces/manager.ts'
export type { WorkspaceListState } from './workspaces/service.ts'
export type {
packages/client/runtime/src/client/sessions/manager.ts
+28 -1
View File
@@ -2,7 +2,10 @@
// dispatch entry + list state, constructed and held by SessionsService (one per client runtime).
// List data never enters zustand; React connects via subscribe/getListSnapshot.
import type { IApiClient, HostFrame, MuxFrame, RpcError, RpcRequest, RpcResult, SessionId, SessionSummary, WorkspaceId } from '@deepseek-ai/dsh-client-connection/client'
import type {
IApiClient, HostFrame, MuxFrame, RpcError, RpcRequest, RpcResult, SessionId,
SessionSummary, WorkspaceId,
} from '@deepseek-ai/dsh-client-connection/client'
// Value import from the inline-safe wire layer (not the connection plugin):
// plugin-to-plugin value imports are a bundle purity error.
import { transportError } from '@deepseek-ai/dsh-host-apiproxy/api'
@@ -27,6 +30,12 @@ import { Session } from './session.ts'
*/
export type SessionListPhase = 'pending' | 'ready'
/** Request-local content hit returned to sidebar search consumers. */
export interface SessionSearchResultItem {
sessionId: SessionId
snippet: string
}
/** Immutable session-list snapshot for useSessionList. */
export interface SessionListSnapshot {
items: readonly SessionListEntry[]
@@ -248,6 +257,24 @@ export class SessionManager {
return this.listInflight
}
/**
* Search visible session message content without adding transient query
* state to the list snapshot.
* @param query - non-blank literal phrase.
* @param signal - cancellation for superseded UI queries.
* @returns the Host result or a folded transport error.
*/
async search(
query: string,
signal: AbortSignal,
): Promise<RpcResult<{ items: SessionSearchResultItem[]; hasMore: boolean }>> {
try {
return (await this.api.sessions.search({ query }, signal)).result
} catch (error: unknown) {
return transportError(error)
}
}
/**
* Contract session.create; on success merge into summaries immediately (no
* wait for the next refresh). A created session is blank by definition
packages/client/runtime/src/client/sessions/service.ts
+32 -3
View File
@@ -16,7 +16,12 @@
* survives frozen (read-only view) until the stage moves on.
*/
import type { Context, Fiber } from 'cordis'
import type { IApiClient, RpcError, SessionId, WorkspaceId } from '@deepseek-ai/dsh-client-connection/client'
import type {
IApiClient, RpcError, RpcResult, SessionId, WorkspaceId,
} from '@deepseek-ai/dsh-client-connection/client'
// Value import from the inline-safe wire layer (not the connection plugin):
// plugin-to-plugin value imports are a bundle purity error.
import { SESSION_SEARCH_RESULT_LIMIT } from '@deepseek-ai/dsh-host-apiproxy/api'
import type {
HostObservable, SessionMaybeProvideInfo, SessionProvideInfo,
} from '@deepseek-ai/dsh-client-ui-slots'
@@ -26,7 +31,7 @@ import type { SessionFace } from '../contract/session.ts'
import type { ISessions } from '../contract/sessions.ts'
import { createScope, scopeOf as scopeTagOf } from '../agents/scope.ts'
import { SessionManager } from './manager.ts'
import type { SessionListPhase } from './manager.ts'
import type { SessionListPhase, SessionSearchResultItem } from './manager.ts'
import { SessionProvideChannel } from './provide.ts'
import type { Session } from './session.ts'
@@ -189,6 +194,13 @@ export interface SessionProvideDescriptor {
/** Root sessions service: list store, current selection, object-layer manager, scope tree, bindings, ancestry. */
export class SessionsService implements ISessions {
/**
* The wire schema's own result bound, re-exposed for presentation plugins as
* injected data. Not per-connection state: the `session.search` response
* schema caps `items` at this constant, so every transport (fixture included)
* reports the same number.
*/
readonly searchResultLimit = SESSION_SEARCH_RESULT_LIMIT
/** List snapshot store (list RPC + host stream increments; re-pulled on reconnect) — the useSessions standard feed, current included. */
readonly list: SnapshotStore<SessionListState>
/** The object-layer instance cluster and frame dispatch entry. */
@@ -228,7 +240,10 @@ export class SessionsService implements ISessions {
* @param ctx - client root context (scope fibers mount under it).
* @param api - wire client shared with every Session.
*/
constructor(private readonly rootCtx: Context, api: IApiClient) {
constructor(
private readonly rootCtx: Context,
api: IApiClient,
) {
this.selection = createSnapshotStore<{ sessionId?: SessionId }>(
{},
{ persist: { name: 'dsh.sessions.current' } })
@@ -307,6 +322,20 @@ export class SessionsService implements ISessions {
return this.manager.refreshList()
}
/**
* Search the Host's visible message-content index. Results stay
* request-local; the list snapshot remains the metadata authority.
* @param query - non-blank literal phrase.
* @param signal - cancellation for a superseded search.
* @returns bounded results or a business/transport error.
*/
search(
query: string,
signal: AbortSignal,
): Promise<RpcResult<{ items: SessionSearchResultItem[]; hasMore: boolean }>> {
return this.manager.search(query, signal)
}
/**
* Route a mux stream envelope into the Session object layer.
* @param envelope - validated mux stream envelope.
packages/client/runtime/tests/client-apply.spec.ts
+3
View File
@@ -7,6 +7,7 @@ import { Context } from 'cordis'
import { describe, expect, it } from 'vitest'
import type { ConnectionHandle } from '@deepseek-ai/dsh-client-connection/client'
import type { ConnectionSinks } from '@deepseek-ai/dsh-client-connection/client'
import { SESSION_SEARCH_RESULT_LIMIT } from '@deepseek-ai/dsh-host-apiproxy/api'
import * as RuntimeClient from '../src/client/index.ts'
import type { SessionsService } from '../src/client/sessions/service.ts'
import type { WorkspacesService } from '../src/client/workspaces/service.ts'
@@ -50,6 +51,8 @@ describe('runtime client apply', () => {
const workspaces = bench.ctx.get('workspaces')
expect(sessions !== undefined).toBe(true)
expect(workspaces !== undefined).toBe(true)
// The bound the wire schema enforces, not a per-connection negotiation.
expect((sessions as SessionsService).searchResultLimit).toBe(SESSION_SEARCH_RESULT_LIMIT)
if (workspaces === undefined) throw new Error('WorkspacesService missing after runtime apply')
expect(bench.sinks).toBeDefined()
packages/client/runtime/tests/fake-api.ts
+8 -1
View File
@@ -4,7 +4,7 @@
import type { CommandId } from '@deepseek-ai/dsh-commands/brand'
import type {
ClientResponse, CommandDescriptor, HostFrame, IApiClient, ModelTarget, MuxFrame,
RpcError, RpcReceipt, RpcRequest, RpcResponse, SessionId, SessionModels, SkillEntry,
RpcError, RpcReceipt, RpcRequest, RpcResponse, SessionId, SessionModels, SessionSearchItem, SkillEntry,
WorkspaceId, WorkspaceView,
} from '@deepseek-ai/dsh-client-connection/client'
import { RpcId } from '@deepseek-ai/dsh-client-connection/client'
@@ -61,6 +61,8 @@ export class FakeApiClient implements IApiClient {
// Programmable slots (defaults answer OK-empty); reassign per case.
onList: (payload: unknown) => Promise<RpcResponse<{ items: never[] }>> = () => Promise.resolve(ok({ items: [] }))
onSearch: (payload: unknown) => Promise<RpcResponse<{ items: SessionSearchItem[]; hasMore: boolean }>> =
() => Promise.resolve(ok({ items: [], hasMore: false }))
onCreate: (payload: unknown) => Promise<RpcResponse<{ sessionId: SessionId }>> = () => Promise.resolve(ok({ sessionId: 'fk-new' as SessionId }))
readonly defaultModel: ModelTarget = { provider: 'deepseek-official', model: 'deepseek-v4-flash' }
onRename: (payload: unknown) => Promise<RpcResponse<{ title: string; seq: number }>> = () => Promise.resolve(ok({ title: 'fk-renamed', seq: 0 }))
@@ -106,12 +108,17 @@ export class FakeApiClient implements IApiClient {
private readonly muxConns: StreamConn<MuxFrame>[] = []
private readonly hostConns: StreamConn<HostFrame>[] = []
lastSearchSignal: AbortSignal | undefined
// Parameters carry local structural annotations: the CI lint lane runs
// without built lib/, so IApiClient's indexed-access types collapse to any
// and inferred parameters would trip no-unsafe-argument.
readonly sessions: IApiClient['sessions'] = {
list: (payload: unknown) => this.record('session.list', payload, this.onList(payload)),
search: (payload: unknown, signal?: AbortSignal) => {
this.lastSearchSignal = signal
return this.record('session.search', payload, this.onSearch(payload))
},
create: (payload: unknown) => this.record('session.create', payload, this.onCreate(payload)),
history: (payload: { sessionId: SessionId; beforeSeq?: number; maxMessages?: number }) =>
this.record('session.history', payload, this.onHistory(payload)),
packages/client/runtime/tests/manager.spec.ts
+43
View File
@@ -206,6 +206,49 @@ describe('list lifecycle', () => {
})
})
describe('search', () => {
it('returns bounded Host results and forwards the caller signal', async () => {
const api = new FakeApiClient()
api.onSearch = () => Promise.resolve(ok({
items: [{ sessionId: S1, snippet: 'matching excerpt' }],
hasMore: true,
}))
const manager = new SessionManager(api)
const signal = new AbortController().signal
await expect(manager.search('exact phrase', signal)).resolves.toEqual({
ok: true,
value: {
items: [{ sessionId: S1, snippet: 'matching excerpt' }],
hasMore: true,
},
})
expect(api.callsOf('session.search')).toEqual([{ query: 'exact phrase' }])
expect(api.lastSearchSignal).toBe(signal)
})
it('preserves business errors and folds transport failures', async () => {
const api = new FakeApiClient()
const manager = new SessionManager(api)
api.onSearch = () => Promise.resolve(err({
code: 'internal',
message: 'index unavailable',
details: {},
}))
const signal = new AbortController().signal
await expect(manager.search('first', signal)).resolves.toMatchObject({
ok: false,
error: { code: 'internal', message: 'index unavailable' },
})
api.onSearch = () => Promise.reject(new Error('wire down'))
await expect(manager.search('second', signal)).resolves.toMatchObject({
ok: false,
error: { code: 'internal', message: 'wire down' },
})
})
})
describe('host frame routing', () => {
it('adds/removes/flips sessions from host frames and keeps removed instances resident', async () => {
const api = new FakeApiClient()
packages/client/runtime/tests/sessions-service.spec.ts
+23
View File
@@ -69,6 +69,29 @@ describe('list store projection', () => {
})
})
describe('search', () => {
it('delegates transient content search without changing the list snapshot', async () => {
const b = bench()
await feedList(b, [{ id: 's1' }])
const before = b.svc.list.getSnapshot()
b.api.onSearch = () => Promise.resolve(ok({
items: [{ sessionId: sid('s1'), snippet: 'matching excerpt' }],
hasMore: false,
}))
const signal = new AbortController().signal
await expect(b.svc.search('needle', signal)).resolves.toEqual({
ok: true,
value: {
items: [{ sessionId: 's1', snippet: 'matching excerpt' }],
hasMore: false,
},
})
expect(b.api.lastSearchSignal).toBe(signal)
expect(b.svc.list.getSnapshot()).toBe(before)
})
})
describe('scope tree', () => {
it('mints lazily on first resolution, tags the ctx, and keeps binding identity stable', async () => {
const b = bench()
packages/client/test-runtime/package.json
+2
View File
@@ -28,6 +28,7 @@
"@deepseek-ai/dsh-client-runtime": "^0.0.1",
"@deepseek-ai/dsh-client-ui-slots": "^0.0.1",
"@deepseek-ai/dsh-client-web-react": "^0.0.1",
"@deepseek-ai/dsh-host-apiproxy": "^0.0.1",
"@deepseek-ai/dsh-invariants": "^0.0.1",
"cordis": "^4.0.0-rc.7",
"react": "^18.2.0",
@@ -37,6 +38,7 @@
"@deepseek-ai/dsh-client-runtime": "workspace:^",
"@deepseek-ai/dsh-client-ui-slots": "workspace:^",
"@deepseek-ai/dsh-client-web-react": "workspace:^",
"@deepseek-ai/dsh-host-apiproxy": "workspace:^",
"@deepseek-ai/dsh-invariants": "workspace:^",
"@types/react": "~18.3.1",
"@types/react-dom": "~18.3.0",
packages/client/test-runtime/src/sessions.ts
+35 -5
View File
@@ -4,8 +4,11 @@ import { createScope, scopeOf, SessionProvideChannel } from '@deepseek-ai/dsh-cl
import { createSnapshotStore } from '@deepseek-ai/dsh-client-runtime/client'
import type {
ConversationSnapshot, ISessions, ObservableSnapshot, ProjectionsFace, SessionFace, SessionId,
SessionListState, SessionProvideDescriptor, SessionSummary, SnapshotStore,
SessionListState, SessionProvideDescriptor, SessionSearchResultItem, SessionSummary, SnapshotStore,
} from '@deepseek-ai/dsh-client-runtime/client'
// The double reports the wire schema's own search bound, like the production
// service — a transport-varying limit would be a fiction no client can see.
import { SESSION_SEARCH_RESULT_LIMIT } from '@deepseek-ai/dsh-host-apiproxy/api'
import type { HostObservable, SessionMaybeProvideInfo, SessionProvideInfo } from '@deepseek-ai/dsh-client-ui-slots'
import { conversationSnapshot } from './fixtures.ts'
import type { SessionFixture, Stabilizer } from './fixtures.ts'
@@ -151,8 +154,8 @@ export interface TestSessionBinding {
*
* Implements the same ISessions face features receive as `ctx.sessions`, so
* a production face change breaks this double at compile time; the extra
* members (add/updateSnapshot/setCurrent/remove/behavior/calls and the
* legacy provideInfo/maybeProvideInfo lookups) are bench-only surface.
* members (add/updateSnapshot/setCurrent/remove/behavior/calls/stubSearch and
* the legacy provideInfo/maybeProvideInfo lookups) are bench-only surface.
*/
export class TestSessions implements ISessions {
/** The useSessions standard feed (list rows + current selection). */
@@ -168,8 +171,14 @@ export class TestSessions implements ISessions {
/** The production provide channel (roster, materialization rules, current projection) — no test-side mirror. */
private readonly channel: SessionProvideChannel
/** Calls observed on the service-level face (open/clear), newest last. */
readonly calls: { method: 'open' | 'clear' | 'fork'; args: unknown[] }[] = []
/** Calls observed on the service-level face (open/clear/search/fork), newest last. */
readonly calls: { method: 'open' | 'clear' | 'search' | 'fork'; args: unknown[] }[] = []
/** The wire schema's `session.search` result bound (production parity). */
readonly searchResultLimit = SESSION_SEARCH_RESULT_LIMIT
/** Replaceable search behavior (see {@link TestSessions.stubSearch}). */
private searchStub: ((query: string, signal: AbortSignal) => { items: SessionSearchResultItem[]; hasMore: boolean }) | undefined
/**
* @param stabilize - the owning runtime's act wrapper.
@@ -392,6 +401,27 @@ export class TestSessions implements ISessions {
this.list.update((draft) => { draft.current = undefined })
}
/**
* Replace the sidebar-search result page (the call is still recorded).
* @param impl - hits for a query, as the Host would rank them.
*/
stubSearch(impl: (query: string, signal: AbortSignal) => { items: SessionSearchResultItem[]; hasMore: boolean }): void {
this.searchStub = impl
}
/**
* Content search over the fixture corpus (recorded). The default answers an
* empty page: content ranking is Host behavior, so a scenario that asserts
* hits declares them through {@link TestSessions.stubSearch}.
* @param query - non-blank literal phrase.
* @param signal - cancellation for a superseded search (recorded and forwarded).
* @returns the stubbed or empty result page.
*/
search(query: string, signal: AbortSignal): ReturnType<ISessions['search']> {
this.calls.push({ method: 'search', args: [query, signal] })
return Promise.resolve({ ok: true, value: this.searchStub?.(query, signal) ?? { items: [], hasMore: false } })
}
/**
* Recorded fork stub: no child materializes (benches asserting the full
* fork flow drive the production service; this face only proves the call).
packages/client/test-runtime/tests/runtime.spec.tsx
+22
View File
@@ -221,6 +221,28 @@ describe('sessions', () => {
])
await runtime.dispose()
})
it('answers search with an empty page until a scenario declares hits, recording every call', async () => {
const runtime = await runtimeWithFrame()
await runtime.sessions.add({ id: 's1' })
const signal = new AbortController().signal
expect(runtime.sessions.searchResultLimit).toBeGreaterThan(0)
await expect(runtime.sessions.search('marker', signal))
.resolves.toEqual({ ok: true, value: { items: [], hasMore: false } })
runtime.sessions.stubSearch(query => ({
items: [{ sessionId: 's1' as SessionId, snippet: `hit: ${query}` }],
hasMore: true,
}))
await expect(runtime.sessions.search('marker', signal)).resolves.toEqual({
ok: true,
value: { items: [{ sessionId: 's1', snippet: 'hit: marker' }], hasMore: true },
})
expect(runtime.sessions.calls).toEqual([
{ method: 'search', args: ['marker', signal] },
{ method: 'search', args: ['marker', signal] },
])
await runtime.dispose()
})
})
describe('stores', () => {
packages/client/test-runtime/tsconfig.json
+3
View File
@@ -22,6 +22,9 @@
},
{
"path": "../../support/invariants"
},
{
"path": "../../host/apiproxy"
}
]
}
packages/client/ui-trajectory/tests/views.spec.tsx
+1 -3
View File
@@ -44,9 +44,7 @@ afterEach(cleanup)
// The chat store persists under its declared key; clear so one case's active
// view cannot rehydrate into the next.
beforeEach(() => {
// Node 22+ exposes an experimental localStorage global that is undefined
// without --localstorage-file; only clear when a real Storage is present.
if (typeof localStorage !== 'undefined') localStorage.clear()
localStorage.clear()
})
/** Node fixture: user prologue, two turns, one tool result inside turn 1. */
packages/client/ui-workspace/README.i18n.yaml
+2 -2
View File
@@ -2,5 +2,5 @@
# side as of the last confirmed-consistent state. Both languages carry equal authority;
# after editing either side, bring the other along and re-record with:
# pnpm run verify-translation-pairing --write packages/client/ui-workspace/README.md
README.md: 860c24b8a25a1e9968261f586c16163579131a1c
README.zh.md: 5a8e88051fc6f4fd46c5f2f6dcdc185eb4559ac6
README.md: f71bfa09c795bd69e1f49c8f6dffffd5959dbe47
README.zh.md: 80b53d85eb210b0e7a7ace1699d6bbfc9a836606
packages/client/ui-workspace/README.md
+4 -1
View File
@@ -2,7 +2,9 @@
English | [中文](README.zh.md)
Shared Workspace picker plugin. `WorkspaceBrowser` is registered into the sidebar's `sidebar.workspaces` slot and `WorkspacePicker` into the page-local Session Intent hero's `conversation.hero.workspace` slot, so both surfaces use the same menu and creation flow.
Shared Workspace browser and picker plugin. `WorkspaceBrowser` fills the sidebar's `sidebar.workspaces` slot, while `WorkspacePicker` fills the page-local Session Intent hero's `conversation.hero.workspace` slot; both surfaces use the same Workspace menu and creation flow.
The browser renders grouped or flat Session rows from the global runtime hooks and owns the Workspace create/rename and in-Workspace reorder flows. A non-blank search query replaces either browsing mode with one flat result list: case-insensitive title and Workspace substring matches appear immediately, while a 250 ms debounced Host request adds ranked current-conversation content matches and snippets. The English search input and its defensive request path remove NUL, cap the query at the wire schema's 500 UTF-16 code units without splitting a surrogate pair, and preserve the existing debounce and cancellation behavior. Each new query aborts the preceding request; a failed content search leaves metadata matches visible with a warning. The list is capped at 20, asks the user to narrow broader queries, and opens the selected Session without clearing the query or jumping to a specific event.
The picker lists real Host Workspace entities through the global `useWorkspaces` hook. Selecting a Workspace invokes the slot owner's `onPick` callback to retarget the frontend Session object. Each registration declares a **directory-flow child hole** (`single` kind: `conversation.hero.workspace.directoryFlow` / `sidebar.workspaces.directoryFlow`) that the composed picker package's client half fills with its picking interaction — the [`-native`](../../host/directory-picker-native/README.md) backend's renderless OS-chooser driver today, an in-app browsing dialog under a `-browse` composition. The flat **Open local folder...** action renders only while the surface's hole is occupied (occupancy read per menu render; an empty hole means the composition has no picking affordance — the seam's documented no-flow default). This package owns the trigger and the adoption: the occupant reports one picked path per open through the hole's owner conversation (`open`/`busy`/`onPicked`/`onCancel`/`onError`), and the owner adopts it through the object layer, selecting the committed Workspace only after its list projection has refreshed; cancellation is silent, and errors land in the retryable folder dialog whose **Choose again** reopens the flow. **Create a new workspace** retains the name dialog and disables names already present in that list, while the Host remains authoritative for concurrent or non-UI callers. The runtime Session and Workspace services own materialization. The Workspace row's Delete action opens a confirmation that states the retention boundary, blocks duplicate submission, and keeps failures open; success removes the group while its Sessions remain under Ungrouped. The Session row's Rename action opens the same browser-owned dialog pattern prefilled with the row's display title: no client-side conflict rule exists (the host normalizes and may reject with `title-invalid`, rendered in the dialog alert), and confirming an unchanged title is deliberately allowed — it pins the current automatic title against regeneration.
@@ -20,5 +22,6 @@ None; this package neither assembles nor sends a provider request.
## Known Limitations and Deferred Work
- **No fuzzy content search or event deep links** — the content backend uses literal token/phrase matching, and selecting a result opens the Session rather than the matching event.
- **No Session deletion control** — the Session menu's Delete row remains visual-only; Workspace registration deletion does not delete Sessions.
- **Native folder selection depends on the local Host carrier** — under the `-native` composition, fixture-only or remote browser deployments cannot open a local operating-system dialog; platform failures are shown in a retryable modal. Remote-capable picking is the `-browse` composition's in-app flow.
packages/client/ui-workspace/README.zh.md
+4 -1
View File
@@ -2,7 +2,9 @@
[English](README.md) | 中文
共享 Workspace 选择器插件。`WorkspaceBrowser` 注册到侧边栏的 `sidebar.workspaces` slot，`WorkspacePicker` 注册到页面局部 Session Intent 主视觉区的 `conversation.hero.workspace` slot，因此两个表层使用同一菜单和创建流程。
共享 Workspace 浏览器与选择器插件。`WorkspaceBrowser` 填充侧边栏的 `sidebar.workspaces` slot，`WorkspacePicker` 则填充页面局部 Session Intent 主视觉区的 `conversation.hero.workspace` slot；两个表层使用同一套 Workspace 菜单和创建流程。
该浏览器通过全局运行时钩子将 Session 行渲染为分组或扁平形式，并负责 Workspace 创建／重命名和 Workspace 内的重排序流程。非空白查询会以单一扁平结果列表替代任一浏览模式：不区分大小写的标题和 Workspace 子串匹配项会立即显示，经 250 ms 防抖的 Host 请求则会加入经过排序的当前对话内容匹配项及其摘要片段。英文搜索输入框及其防御性请求路径会移除 NUL，将查询限制在传输 schema 规定的 500 个 UTF-16 code unit 内且不会拆分 surrogate pair，并保留现有的防抖与取消行为。每次新查询都会中止前一个请求；内容搜索失败时，元数据匹配项仍会显示，同时给出警告。列表最多显示 20 条结果，并会在查询过宽时提示用户缩小范围；打开所选 Session 时既不会清除查询，也不会跳转至特定事件。
该选择器通过全局 `useWorkspaces` hook 列出真实的 Host Workspace 实体。选择 Workspace 会调用 slot owner 的 `onPick` 回调，重新定位前端 Session 对象。每个注册各自声明一个**目录流子洞**（`single` kind：`conversation.hero.workspace.directoryFlow`／`sidebar.workspaces.directoryFlow`），由组合的选择器包 client half 填入其选取交互——今天是 [`-native`](../../host/directory-picker-native/README.md) 后端的无渲染 OS 选择器驱动，`-browse` 组合下则是应用内浏览对话框。平铺显示的 **打开本地文件夹…** 操作仅在本表层的洞被占用时渲染（每次菜单渲染读取占用状态；洞为空意味着该组合没有选目录能力——seam 文档化的无流程默认行为）。本包持有触发与接纳：占用者经洞的 owner 会话（`open`/`busy`/`onPicked`/`onCancel`/`onError`）每次打开上报一个所选路径，owner 通过对象层接纳它，并等待 Workspace 列表投影刷新后才选中已提交的 Workspace；取消操作不会显示提示，错误落入可重试的文件夹对话框，其 **重新选择** 会重新打开流程。**创建新工作区** 操作保留名称对话框，并禁用列表中已有的名称，而 Host 对并发或非 UI 调用方仍具有最终决定权。运行时 Session 与 Workspace 服务负责物化。Workspace 行内的 Delete 操作会打开确认框，说明保留边界、阻止重复提交，并在失败时保持打开；成功后，该分组会被移除，其 Session 则留在 Ungrouped 下。Session 行内的 Rename 操作打开同款浏览器持有的对话框，并以该行的显示标题预填：客户端不设名称冲突规则（host 负责规范化，可能以 `title-invalid` 拒绝，错误渲染在对话框告警区）；确认未修改的标题是有意允许的——这正是把当前自动标题钉住、不再被重新生成覆盖的手势。
@@ -20,5 +22,6 @@ Session 行内的 Fork 操作在源会话最后一个已完成轮次处 fork，
## 已知限制与暂缓事项
- **没有模糊内容搜索或事件深链接**：内容后端采用字面 token／短语匹配，选择结果会打开 Session，而不是匹配的事件。
- **没有 Session 删除控件**：Session 菜单的 Delete 行仍仅提供视觉效果；删除 Workspace 注册记录不会删除 Session。
- **原生文件夹选择依赖本地 Host 载体**：在 `-native` 组合下，仅使用 fixture（测试前置数据）的部署或远程浏览器部署无法打开本地操作系统对话框；模态框会显示平台故障，并允许重试。可远程的选取是 `-browse` 组合的应用内流程。
packages/client/ui-workspace/src/client/WorkspaceBrowser.module.css
+20
View File
@@ -217,6 +217,26 @@
scrollbar-gutter: stable;
}
.list > [role='treeitem'] + [role='treeitem'] {
margin-top: 4px;
}
.searchTree > [role='treeitem'] + [role='treeitem'] {
margin-top: 4px;
}
.searchStatus,
.searchWarning {
padding: 10px 12px;
font-size: 12px;
line-height: 18px;
color: var(--dsw-alias-label-tertiary);
}
.searchWarning {
color: var(--dsw-alias-label-secondary);
}
/* One workspace section: header row + expanded session run. Rows inside
keep the former flat-list 4px gap as sibling margins; the inter-group
breathing room (figma 133:7661 batch separator, 20px after an expanded
packages/client/ui-workspace/src/client/WorkspaceBrowser.tsx
+182 -41
View File
@@ -13,11 +13,13 @@ import {
Button, IconCloseFill14, IconPersonalizationOutline16,
IconProjectAddOutline16, IconSearchOutline16, Menu, Modal, Tooltip,
} from '@deepseek-ai/dsh-client-ui-primitives'
import type { WorkspaceId, WorkspaceView } from '@deepseek-ai/dsh-client-runtime/client'
import type {
SessionSearchResultItem, WorkspaceId, WorkspaceView,
} from '@deepseek-ai/dsh-client-runtime/client'
import type { WorkspaceBrowserProps } from './contract/slots.ts'
import type { SessionNode } from './tree.ts'
import { deriveFlat, deriveGroups, UNGROUPED_KEY } from './tree.ts'
import { ProjectRowItem, SessionNodeItem } from './rows/Rows.tsx'
import { deriveFlat, deriveGroups, deriveSearchResults, UNGROUPED_KEY } from './tree.ts'
import { ProjectRowItem, SearchResultItem, SessionNodeItem } from './rows/Rows.tsx'
import { WorkspaceCreateFlow } from './WorkspacePicker.tsx'
import css from './WorkspaceBrowser.module.css'
@@ -26,6 +28,21 @@ import css from './WorkspaceBrowser.module.css'
* focus() forces a synchronous layout and would jank the slide.
*/
const EXPAND_SLIDE_MS = 300
/** Pause between the latest keystroke and a Host content-search request. */
const SEARCH_DEBOUNCE_MS = 250
/** `session.search` wire bound, measured in JavaScript UTF-16 code units. */
const SEARCH_QUERY_MAX_CODE_UNITS = 500
/** Keep controlled input and RPC payload inside the session.search wire contract. */
function sanitizeSearchQuery(value: string): string {
const withoutNul = value.replaceAll('\0', '')
if (withoutNul.length <= SEARCH_QUERY_MAX_CODE_UNITS) return withoutNul
let end = SEARCH_QUERY_MAX_CODE_UNITS
const last = withoutNul.charCodeAt(end - 1)
const next = withoutNul.charCodeAt(end)
if (last >= 0xD800 && last <= 0xDBFF && next >= 0xDC00 && next <= 0xDFFF) end--
return withoutNul.slice(0, end)
}
/** Immutable membership toggle for the local expansion arrays. */
function toggled(list: readonly string[], key: string): string[] {
@@ -85,8 +102,6 @@ type SessionTreeProps = Pick<
'useSessions' | 'startSession' | 'open' | 'forkSession' | 'insertSessionBefore' | 't'
> & {
workspaces: readonly WorkspaceView[]
/** Live search filter owned by the browser root (the query outlives the tree). */
query: string
/** Open the browser-owned rename dialog for a real Workspace group. */
onRenameRequest: (workspaceId: WorkspaceId, currentTitle: string) => void
/** Open the browser-owned delete-confirmation dialog for a real Workspace group. */
@@ -97,7 +112,7 @@ type SessionTreeProps = Pick<
/** The scrolling session tree; unmounting at collapse settle drops the sessions subscription and expansion state. */
function SessionTree({
useSessions, startSession, open, forkSession, workspaces, query,
useSessions, startSession, open, forkSession, workspaces,
onRenameRequest, onDeleteRequest, onSessionRename, insertSessionBefore, t,
}: SessionTreeProps) {
const list = useSessions(s => s)
@@ -114,8 +129,8 @@ function SessionTree({
setExpandedProjects(l => (l.includes(currentGroup) ? l : [...l, currentGroup]))
}, [current, currentGroup])
const groups = useMemo(
() => deriveGroups(list, workspaces, { expandedProjects, query }),
[list, workspaces, expandedProjects, query],
() => deriveGroups(list, workspaces, { expandedProjects }),
[list, workspaces, expandedProjects],
)
const now = Date.now()
@@ -123,7 +138,7 @@ function SessionTree({
<div className={clsx(css.treeBody, css.wide)}>
<div className={css.list} role="tree" aria-label={t('section.sessions')}>
{groups.length === 0 && (
<div className={css.empty}>{query === '' ? t('empty.none') : t('empty.noMatches')}</div>
<div className={css.empty}>{t('empty.none')}</div>
)}
{groups.map(group => (
// Group section: header row + expanded top-level session rows. The
@@ -151,10 +166,10 @@ function SessionTree({
}}
/>
{group.sessions.map((node, index) => {
// Draggable: real-workspace session rows outside search. The drag
// Draggable: real-workspace session rows. The drag
// never leaves its group — rows of other groups show no markers
// and reject drops (visual movement confined to this section).
const draggable = group.workspaceId !== undefined && query === ''
const draggable = group.workspaceId !== undefined
const sameGroupDrag = drag !== null && drag.workspaceId === group.workspaceId
const dragProps = !draggable || group.workspaceId === undefined ? undefined : {
start: () => {
@@ -208,15 +223,15 @@ function SessionTree({
}
/** The flat "In one list" body: every session a top-level row, newest-first. */
function FlatList({ useSessions, open, forkSession, onSessionRename, query, t }: Pick<SessionTreeProps, 'useSessions' | 'open' | 'forkSession' | 'onSessionRename' | 'query' | 't'>) {
function FlatList({ useSessions, open, forkSession, onSessionRename, t }: Pick<SessionTreeProps, 'useSessions' | 'open' | 'forkSession' | 'onSessionRename' | 't'>) {
const list = useSessions(s => s)
const rows = useMemo(() => deriveFlat(list, { query }), [list, query])
const rows = useMemo(() => deriveFlat(list), [list])
const now = Date.now()
return (
<div className={clsx(css.treeBody, css.wide)}>
<div className={css.list} role="tree" aria-label={t('section.sessions')}>
{rows.length === 0 && (
<div className={css.empty}>{query === '' ? t('empty.none') : t('empty.noMatches')}</div>
<div className={css.empty}>{t('empty.none')}</div>
)}
{rows.map(node => (
<SessionNodeItem
@@ -236,6 +251,74 @@ function FlatList({ useSessions, open, forkSession, onSessionRename, query, t }:
)
}
interface RemoteSearchState {
query: string
status: 'idle' | 'loading' | 'ready' | 'error'
items: readonly SessionSearchResultItem[]
hasMore: boolean
}
/** Flat search body: local metadata matches plus the current Host result page. */
function SearchResults({
useSessions,
open,
workspaces,
query,
remote,
resultLimit,
t,
}: Pick<SessionTreeProps, 'useSessions' | 'open' | 't'> & {
workspaces: readonly WorkspaceView[]
query: string
remote: RemoteSearchState
resultLimit: number
}) {
const list = useSessions(s => s)
const currentRemote = remote.query === query
? remote
: { query, status: 'loading' as const, items: [], hasMore: false }
const results = useMemo(
() => deriveSearchResults(list, workspaces, query, currentRemote, resultLimit),
[list, workspaces, query, currentRemote, resultLimit],
)
const pending = currentRemote.status === 'loading'
const failed = currentRemote.status === 'error'
return (
<div className={clsx(css.treeBody, css.wide)}>
<div className={css.list}>
<div className={css.searchTree} role="tree" aria-label={t('search.results.aria')}>
{results.items.map(result => (
<SearchResultItem
key={result.id}
result={result}
currentId={list.current}
onOpen={open}
/>
))}
</div>
{pending && (
<div className={css.searchStatus} role="status">{t('search.pending')}</div>
)}
{failed && (
<div className={css.searchWarning} role="status">
{t('search.unavailable')}
</div>
)}
{!pending && results.items.length === 0 && (
<div className={css.empty}>{t('search.noMatches')}</div>
)}
{results.hasMore && (
<div className={css.searchStatus}>
{t('search.hasMore', { n: resultLimit })}
</div>
)}
</div>
<span className={css.fade} />
</div>
)
}
/**
* Render the browsing region.
* @param props - composed slot props (shell owner share + store + injected actions).
@@ -256,6 +339,8 @@ export function WorkspaceBrowser({
deleteWorkspace,
insertSessionBefore,
createWorkspace,
searchSessions,
searchResultLimit,
useDirectoryFlow,
renderSlot,
t,
@@ -265,6 +350,13 @@ export function WorkspaceBrowser({
// The query outlives the tree and the input (both wide-only) so collapsing
// does not silently drop an in-progress filter.
const [query, setQuery] = useState('')
const normalizedQuery = sanitizeSearchQuery(query).trim()
const [remoteSearch, setRemoteSearch] = useState<RemoteSearchState>({
query: '',
status: 'idle',
items: [],
hasMore: false,
})
const searchInput = useRef<HTMLInputElement | null>(null)
// Section-header ＋ opens the picker menu (same popover in wide and rail
// states; the menu anchors on this button).
@@ -285,6 +377,43 @@ export function WorkspaceBrowser({
}
}, [wide, searchOnExpand])
useEffect(() => {
if (normalizedQuery === '') {
setRemoteSearch({ query: '', status: 'idle', items: [], hasMore: false })
return
}
const controller = new AbortController()
setRemoteSearch({
query: normalizedQuery,
status: 'loading',
items: [],
hasMore: false,
})
const timer = window.setTimeout(() => {
searchSessions(normalizedQuery, controller.signal).then((result) => {
if (controller.signal.aborted) return
setRemoteSearch({
query: normalizedQuery,
status: 'ready',
items: result.items,
hasMore: result.hasMore,
})
}).catch(() => {
if (controller.signal.aborted) return
setRemoteSearch({
query: normalizedQuery,
status: 'error',
items: [],
hasMore: false,
})
})
}, SEARCH_DEBOUNCE_MS)
return () => {
window.clearTimeout(timer)
controller.abort()
}
}, [normalizedQuery, searchSessions])
// Rename dialog (browser-owned so it outlives row unmounts during collapse).
const [renameTarget, setRenameTarget] = useState<{ workspaceId: WorkspaceId; currentTitle: string } | null>(null)
const [renameDraft, setRenameDraft] = useState('')
@@ -442,8 +571,9 @@ export function WorkspaceBrowser({
className={clsx(css.searchInput, css.wide)}
type="text"
placeholder={t('search.placeholder')}
maxLength={SEARCH_QUERY_MAX_CODE_UNITS}
value={query}
onChange={(e) => { setQuery(e.target.value) }}
onChange={(e) => { setQuery(sanitizeSearchQuery(e.target.value)) }}
/>
)}
{wide && query !== '' && (
@@ -461,35 +591,46 @@ export function WorkspaceBrowser({
{/* Always-mounted seat keeps the region's flex slot while the list
itself is wide-only. */}
<div className={css.listArea}>
{wide && (groupBy === 'flat'
{wide && (normalizedQuery !== ''
? (
<FlatList
useSessions={useSessions} open={open} forkSession={forkSession}
onSessionRename={onSessionRename} query={query} t={t}
<SearchResults
useSessions={useSessions}
open={open}
workspaces={workspaces}
query={normalizedQuery}
remote={remoteSearch}
resultLimit={searchResultLimit}
t={t}
/>
)
: (
<SessionTree
useSessions={useSessions}
onSessionRename={onSessionRename}
forkSession={forkSession}
workspaces={workspaces}
startSession={startSession}
open={open}
query={query}
insertSessionBefore={insertSessionBefore}
t={t}
onRenameRequest={(workspaceId, currentTitle) => {
setRenameTarget({ workspaceId, currentTitle })
setRenameDraft(currentTitle)
setRenameError(null)
}}
onDeleteRequest={(workspaceId, title) => {
setDeleteTarget({ workspaceId, title })
setDeleteError(null)
}}
/>
))}
: groupBy === 'flat'
? (
<FlatList
useSessions={useSessions} open={open} forkSession={forkSession}
onSessionRename={onSessionRename} t={t}
/>
)
: (
<SessionTree
useSessions={useSessions}
onSessionRename={onSessionRename}
forkSession={forkSession}
workspaces={workspaces}
startSession={startSession}
open={open}
insertSessionBefore={insertSessionBefore}
t={t}
onRenameRequest={(workspaceId, currentTitle) => {
setRenameTarget({ workspaceId, currentTitle })
setRenameDraft(currentTitle)
setRenameError(null)
}}
onDeleteRequest={(workspaceId, title) => {
setDeleteTarget({ workspaceId, title })
setDeleteError(null)
}}
/>
))}
</div>
<Modal
packages/client/ui-workspace/src/client/contract/slots.ts
+13 -1
View File
@@ -24,7 +24,9 @@ import type { HostObservable, PropsLocale, PropsRenderSlots, PropsRuntime, Props
// runtime shares below.
import type {} from '@deepseek-ai/dsh-client-ui-sidebar/client'
import type {} from '@deepseek-ai/dsh-client-ui-conversation/client'
import type { SessionId, WorkspaceId, WorkspaceView } from '@deepseek-ai/dsh-client-runtime/client'
import type {
SessionId, SessionSearchResultItem, WorkspaceId, WorkspaceView,
} from '@deepseek-ai/dsh-client-runtime/client'
import type { createWorkspaceViewStore } from '../stores.ts'
/**
@@ -93,6 +95,16 @@ export type WorkspaceBrowserInjected = DirectoryPickingInjected & {
startSession: (workspaceId?: WorkspaceId) => void
/** Open a real Session. */
open: (sessionId: SessionId) => void
/**
* Search current visible conversation messages. The Host fixes the result
* bound; `hasMore` means the query needs narrowing.
*/
searchSessions: (
query: string,
signal: AbortSignal,
) => Promise<{ items: readonly SessionSearchResultItem[]; hasMore: boolean }>
/** Maximum number of merged rows rendered for one search. */
searchResultLimit: number
/** Rename a Session (explicit user title; resolves on host acceptance). */
renameSession: (sessionId: SessionId, title: string) => Promise<void>
/** Fork a Session at its last completed turn and open the child. */
packages/client/ui-workspace/src/client/index.ts
+8
View File
@@ -54,6 +54,12 @@ export const inject = ['slots', 'sessions', 'workspaces', 'locale']
export function apply(ctx: ClientContext): void {
ctx.effect(() => ctx.locale.register(NS, { zh, en }), 'ui-workspace: dictionaries')
const searchSessions: WorkspaceBrowserInjected['searchSessions'] = async (query, signal) => {
const result = await ctx.sessions.search(query, signal)
if (!result.ok) throw new Error(result.error.message)
return result.value
}
// Stable per-surface occupancy sources (the renderer's hook cache keys by
// source identity): true while the surface's directory-flow hole is filled.
const flowSource = (hole: 'sidebar.workspaces.directoryFlow' | 'conversation.hero.workspace.directoryFlow'): HostObservable<boolean> => ({
@@ -67,6 +73,8 @@ export function apply(ctx: ClientContext): void {
// the runtime's shared action (recent-Workspace projection inside).
startSession: (workspaceId) => { ctx.workspaces.startSession(workspaceId) },
open: (sessionId) => { ctx.sessions.open(sessionId) },
searchSessions,
searchResultLimit: ctx.sessions.searchResultLimit,
renameSession: async (sessionId, title) => {
// Row → session-face hop: rename is a per-session verb (ISession), not
// a list-service verb; the binding resolves any listed session.
packages/client/ui-workspace/src/client/locales.ts
+10
View File
@@ -19,6 +19,11 @@ export const zh = {
'search.sessions.aria': '搜索会话',
'search.placeholder': '搜索名称、关键词…',
'search.clear': '清除搜索',
'search.results.aria': '搜索结果',
'search.pending': '正在搜索会话历史…',
'search.unavailable': '内容搜索暂不可用，仅显示名称匹配。',
'search.noMatches': '无匹配会话',
'search.hasMore': '仅显示前 {n} 条结果，请缩小搜索范围。',
'menu.openFolder': '打开本地文件夹…',
'menu.createWorkspace': '新建工作区',
'picker.loading': '正在加载工作区…',
@@ -77,6 +82,11 @@ export const en = {
'search.sessions.aria': 'Search sessions',
'search.placeholder': 'Search name, keywords...',
'search.clear': 'Clear search',
'search.results.aria': 'Search results',
'search.pending': 'Searching session history…',
'search.unavailable': 'Content search is temporarily unavailable. Showing name matches.',
'search.noMatches': 'No matching sessions',
'search.hasMore': 'Showing the first {n} results. Narrow your search.',
'menu.openFolder': 'Open local folder…',
'menu.createWorkspace': 'Create a new workspace',
'picker.loading': 'Loading workspaces…',
packages/client/ui-workspace/src/client/rows/Rows.module.css
+58
View File
@@ -24,6 +24,64 @@
background: var(--dsw-alias-interactive-bg-active);
}
.searchResultRow {
display: flex;
flex-direction: column;
align-items: stretch;
width: 100%;
min-height: 62px;
box-sizing: border-box;
border: none;
border-radius: 8px;
padding: 7px 8px;
background: transparent;
cursor: pointer;
text-align: left;
color: var(--dsw-alias-label-primary);
}
.searchResultRow:hover {
background: var(--dsw-alias-interactive-bg-hover);
}
.searchResultRow.selected {
background: var(--dsw-alias-interactive-bg-active);
}
.searchResultHeading {
display: flex;
align-items: center;
min-width: 0;
}
.searchResultTitle {
min-width: 0;
margin-left: 4px;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
font-size: 14px;
line-height: 20px;
}
.searchResultWorkspace,
.searchResultSnippet {
margin-left: 20px;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
font-size: 12px;
line-height: 17px;
}
.searchResultWorkspace {
color: var(--dsw-alias-label-tertiary);
}
.searchResultSnippet {
color: var(--dsw-alias-label-secondary);
}
/* Two-line row: the leading slot (folder/chevron), title, and trailing
actions all top-align on the 20px first text line (figma cell) — content
is 42px (20 + 2 + 20), so 6px vertical padding centers the block. */
packages/client/ui-workspace/src/client/rows/Rows.tsx
+36 -1
View File
@@ -13,7 +13,7 @@ import {
IconTrashOutline16, IconTriangleRightFill14, Menu, StateDot,
} from '@deepseek-ai/dsh-client-ui-primitives'
import type { WorkspaceBrowserProps } from '../contract/slots.ts'
import type { GroupNode, SessionNode } from '../tree.ts'
import type { GroupNode, SearchResultNode, SessionNode } from '../tree.ts'
import { relativeTime } from '../tree.ts'
import css from './Rows.module.css'
@@ -202,6 +202,41 @@ export interface RowDragProps {
end: () => void
}
/**
* One flat search result: title, Workspace context, and optional content
* excerpt. Search navigation opens the session only; it does not address an
* event inside the conversation.
* @param props.result - merged local/content search row.
* @param props.currentId - selected session id.
* @param props.onOpen - open the selected session.
* @returns the result button.
*/
export function SearchResultItem({ result, currentId, onOpen }: {
result: SearchResultNode
currentId: string | undefined
onOpen: (id: SearchResultNode['id']) => void
}) {
const selected = result.id === currentId
return (
<button
type="button"
className={clsx(css.searchResultRow, selected && css.selected)}
role="treeitem"
aria-selected={selected}
onClick={() => { onOpen(result.id) }}
>
<span className={css.searchResultHeading}>
<span className={css.slot}>{result.running && <StateDot state="ongoing" />}</span>
<span className={css.searchResultTitle}>{result.title}</span>
</span>
<span className={css.searchResultWorkspace}>{result.workspace}</span>
{result.snippet !== undefined && (
<span className={css.searchResultSnippet}>{result.snippet}</span>
)}
</button>
)
}
/** Pointer-position half of a row (insert line above or below). */
function rowHalf(e: { clientY: number; currentTarget: HTMLElement }): 'before' | 'after' {
const rect = e.currentTarget.getBoundingClientRect()
packages/client/ui-workspace/src/client/tree.ts
+115 -45
View File
@@ -3,7 +3,9 @@
* Unassigned Sessions trail under Ungrouped; only the selected blank Session
* remains visible.
*/
import type { SessionId, SessionListState, SessionSummary, WorkspaceId, WorkspaceView } from '@deepseek-ai/dsh-client-runtime/client'
import type {
SessionId, SessionListState, SessionSearchResultItem, SessionSummary, WorkspaceId, WorkspaceView,
} from '@deepseek-ai/dsh-client-runtime/client'
/** Group key for Sessions outside every Workspace. */
export const UNGROUPED_KEY = ''
@@ -41,10 +43,24 @@ export interface GroupNode {
sessions: readonly SessionNode[]
}
/** One flat search row combining list metadata with an optional content match. */
export interface SearchResultNode {
id: SessionId
title: string
workspace: string
running: boolean
snippet?: string
}
/** Bounded merged search projection plus the refine-query hint bit. */
export interface SearchResultSet {
items: readonly SearchResultNode[]
hasMore: boolean
}
/** Viewing state consumed by the derivation. */
export interface TreeView {
expandedProjects: readonly string[]
query: string
}
interface Group {
@@ -150,16 +166,13 @@ function sessionNode(s: SessionSummary): SessionNode {
/**
* Derive the workspace browser groups with every session as a top-level row.
*
* Normal mode: every group shows; sessions populate under expanded groups,
* preserving Host account order. Search mode (non-blank query,
* case-insensitive display-title substring): expansion state is ignored —
* matching sessions are forced visible, groups without a display-title or
* label hit are dropped, and a label-only hit
* keeps the bare group header. Non-current blank sessions are excluded
* everywhere; blank placeholders never match a search query.
* Every group shows; sessions populate under expanded groups, preserving
* Host account order. Blank sessions are excluded except for the selected
* provisional New Session row. Content search lives outside this derivation
* (see {@link deriveSearchResults}).
* @param list - sessions list snapshot (`current` feeds containsCurrent).
* @param workspaces - real workspaces in stable Host order.
* @param view - local expansion arrays and search query.
* @param view - local expansion arrays.
* @returns group sections in render order.
*/
export function deriveGroups(
@@ -167,7 +180,6 @@ export function deriveGroups(
workspaces: readonly WorkspaceView[],
view: TreeView,
): GroupNode[] {
const q = view.query.trim().toLowerCase()
const expandedProjects = new Set(view.expandedProjects)
const currentGroup = list.current === undefined
? undefined
@@ -175,34 +187,18 @@ export function deriveGroups(
?? UNGROUPED_KEY
const groups: GroupNode[] = []
for (const g of groupByWorkspace(list, workspaces)) {
if (q === '') {
const expanded = expandedProjects.has(g.key)
groups.push({
key: g.key,
workspaceId: g.workspaceId,
cwd: g.cwd,
createdAt: g.createdAt,
label: g.label,
sessionCount: g.sessions.length,
expanded,
containsCurrent: g.key === currentGroup,
sessions: expanded ? g.sessions.map(sessionNode) : [],
})
} else {
const matches = g.sessions.filter(session => !session.blank && sessionTitle(session).toLowerCase().includes(q))
if (matches.length === 0 && !g.label.toLowerCase().includes(q)) continue
groups.push({
key: g.key,
workspaceId: g.workspaceId,
cwd: g.cwd,
createdAt: g.createdAt,
label: g.label,
sessionCount: g.sessions.length,
expanded: matches.length > 0,
containsCurrent: g.key === currentGroup,
sessions: matches.map(sessionNode),
})
}
const expanded = expandedProjects.has(g.key)
groups.push({
key: g.key,
workspaceId: g.workspaceId,
cwd: g.cwd,
createdAt: g.createdAt,
label: g.label,
sessionCount: g.sessions.length,
expanded,
containsCurrent: g.key === currentGroup,
sessions: expanded ? g.sessions.map(sessionNode) : [],
})
}
return groups
}
@@ -210,19 +206,16 @@ export function deriveGroups(
/**
* Derive the flat session list ("In one list" mode): every session — fork
* children included — as a top-level row, strictly newest-first. No grouping,
* no parent/child adjacency. Search mode filters by case-insensitive
* display-title substring.
* no parent/child adjacency. Content search lives outside this derivation
* (see {@link deriveSearchResults}).
* @param list - sessions list snapshot.
* @param view - the search query (expansion state does not apply).
* @returns flat rows in render order.
*/
export function deriveFlat(list: SessionListState, view: Pick<TreeView, 'query'>): SessionNode[] {
const q = view.query.trim().toLowerCase()
export function deriveFlat(list: SessionListState): SessionNode[] {
const rows: SessionSummary[] = []
for (const id of list.ids) {
const s = list.byId[id]
if (s === undefined || !sessionVisible(s, list.current)) continue
if (q !== '' && (s.blank || !sessionTitle(s).toLowerCase().includes(q))) continue
rows.push(s)
}
rows.sort(byRecency)
@@ -238,6 +231,83 @@ export interface RelativeTime {
n: number
}
/**
* Merge immediate title/Workspace substring matches with ranked Host content
* matches. Local rows lead newest-first, content-only rows retain backend
* order, and duplicate sessions receive the backend snippet in place.
* @param list - session metadata authority.
* @param workspaces - Workspace membership and display labels.
* @param query - caller text; surrounding whitespace is ignored.
* @param content - ranked Host content-search page.
* @param limit - protocol-owned maximum merged row count.
* @returns bounded deduplicated flat rows and a refine-query hint bit.
*/
export function deriveSearchResults(
list: SessionListState,
workspaces: readonly WorkspaceView[],
query: string,
content: { items: readonly SessionSearchResultItem[]; hasMore: boolean },
limit: number,
): SearchResultSet {
const q = query.trim().toLowerCase()
if (q === '') return { items: [], hasMore: false }
const workspaceBySession = new Map<SessionId, string>()
for (const workspace of workspaces) {
for (const sessionId of workspace.sessionIds) {
if (!workspaceBySession.has(sessionId)) workspaceBySession.set(sessionId, workspace.title)
}
}
const labelOf = (summary: SessionSummary): string =>
workspaceBySession.get(summary.id) ?? projectLabel(summary.cwd)
const contentBySession = new Map<SessionId, SessionSearchResultItem>()
for (const item of content.items) {
if (!contentBySession.has(item.sessionId)) contentBySession.set(item.sessionId, item)
}
const local: SessionSummary[] = []
for (const id of list.ids) {
const summary = list.byId[id]
// Blank placeholders never match a query (their canonical title displays
// localized, so matching it would tie search to one language).
if (summary === undefined || summary.blank || !sessionVisible(summary, list.current)) continue
if (
sessionTitle(summary).toLowerCase().includes(q)
|| labelOf(summary).toLowerCase().includes(q)
) {
local.push(summary)
}
}
local.sort(byRecency)
const ordered: SessionSummary[] = []
const included = new Set<SessionId>()
const include = (summary: SessionSummary): void => {
if (included.has(summary.id)) return
included.add(summary.id)
ordered.push(summary)
}
for (const summary of local) include(summary)
for (const item of content.items) {
const summary = list.byId[item.sessionId]
if (summary !== undefined && !summary.blank && sessionVisible(summary, list.current)) include(summary)
}
return {
items: ordered.slice(0, limit).map((summary) => {
const match = contentBySession.get(summary.id)
return {
id: summary.id,
title: sessionTitle(summary),
workspace: labelOf(summary),
running: summary.running,
...match === undefined ? {} : { snippet: match.snippet },
}
}),
hasMore: content.hasMore || ordered.length > limit,
}
}
/**
* Compact relative time for session rows, as a structured bucket the
* renderer localizes ("now"/"5min"/"3h"/"2d"/"4mo"/"1y" in en).
packages/client/ui-workspace/tests/apply.spec.ts
+26 -2
View File
@@ -20,18 +20,22 @@ async function bench() {
const insertSessionBefore = vi.fn(async () => ({}))
const open = vi.fn()
const clear = vi.fn()
const search = vi.fn(async () => ({
ok: true as const,
value: { items: [{ sessionId: 'session' as never, snippet: 'match' }], hasMore: false },
}))
const renameSession = vi.fn(async (title: string) => ({ ok: true, value: { title, seq: 1 } }))
const binding = vi.fn(() => ({ session: { rename: renameSession } }))
const fork = vi.fn(async () => 'forked' as never)
ctx.provide('workspaces', {
create, startSession, rename, insertSessionBefore,
} as never)
ctx.provide('sessions', { open, clear, binding, fork } as never)
ctx.provide('sessions', { open, clear, search, searchResultLimit: 20, binding, fork } as never)
const locale = new LocaleService(ctx)
ctx.provide('locale', locale)
return {
ctx, slots: ctx.get('slots') as SlotsService, locale, create, startSession, rename,
insertSessionBefore, open, clear, renameSession, binding, fork,
insertSessionBefore, open, clear, search, renameSession, binding, fork,
}
}
@@ -79,6 +83,13 @@ describe('ui-workspace apply', () => {
expect(b.startSession).toHaveBeenLastCalledWith(undefined)
browser.open('session' as never)
expect(b.open).toHaveBeenCalledWith('session')
const signal = new AbortController().signal
await expect(browser.searchSessions('match', signal)).resolves.toEqual({
items: [{ sessionId: 'session', snippet: 'match' }],
hasMore: false,
})
expect(b.search).toHaveBeenCalledWith('match', signal)
expect(browser.searchResultLimit).toBe(20)
await browser.renameSession('session' as never, 'renamed session')
expect(b.binding).toHaveBeenCalledWith('session')
expect(b.renameSession).toHaveBeenCalledWith('renamed session')
@@ -124,6 +135,19 @@ describe('ui-workspace apply', () => {
unsubscribe()
})
it('rejects the browser search callback on a runtime business error', async () => {
const b = await bench()
b.search.mockImplementationOnce(async () => ({
ok: false,
error: { code: 'internal', message: 'index unavailable', details: {} },
}) as never)
declare(b.slots, 'sidebar.workspaces')
await b.ctx.plugin({ inject: [...inject], apply }).await()
const browser = (b.slots.entries('sidebar.workspaces')[0]!.inject as () => WorkspaceBrowserInjected)()
await expect(browser.searchSessions('needle', new AbortController().signal))
.rejects.toThrow('index unavailable')
})
it('unregisters every entry on teardown', async () => {
const b = await bench()
declare(b.slots, 'sidebar.workspaces', 'conversation.hero.workspace', 'conversation.empty.workspace')
packages/client/ui-workspace/tests/rows.spec.tsx
+21 -2
View File
@@ -5,8 +5,8 @@ import type { SessionId, WorkspaceId } from '@deepseek-ai/dsh-client-runtime/cli
import { makeTranslate } from '@deepseek-ai/dsh-client-test-runtime'
import { zh as commonZh } from '@deepseek-ai/dsh-client-locale/src/locales/zh.ts'
import type { RowDragProps } from '../src/client/rows/Rows.tsx'
import { ProjectRowItem, SessionNodeItem } from '../src/client/rows/Rows.tsx'
import type { GroupNode, SessionNode } from '../src/client/tree.ts'
import { ProjectRowItem, SearchResultItem, SessionNodeItem } from '../src/client/rows/Rows.tsx'
import type { GroupNode, SearchResultNode, SessionNode } from '../src/client/tree.ts'
import { zh } from '../src/client/locales.ts'
afterEach(cleanup)
@@ -44,6 +44,25 @@ function fireDrag(row: HTMLElement, kind: 'dragOver' | 'drop', clientY: number):
}
describe('workspace browser rows', () => {
it('renders a selected content-search row and opens only its session', () => {
const onOpen = vi.fn()
const result: SearchResultNode = {
id: sid('result'),
title: 'Result title',
workspace: 'Workspace context',
running: true,
snippet: 'matching message excerpt',
}
render(<SearchResultItem result={result} currentId={result.id} onOpen={onOpen} />)
const row = screen.getByRole('treeitem')
expect(row.getAttribute('aria-selected')).toBe('true')
expect(screen.getByText('Workspace context')).toBeTruthy()
expect(screen.getByText('matching message excerpt')).toBeTruthy()
expect(row.hasAttribute('draggable')).toBe(false)
fireEvent.click(row)
expect(onOpen).toHaveBeenCalledWith(result.id)
})
it('renders an active Workspace and keeps its create action separate from toggling', () => {
const onToggle = vi.fn()
const onCreate = vi.fn()
packages/client/ui-workspace/tests/tree.spec.ts
+122 -63
View File
@@ -2,7 +2,10 @@ import { describe, expect, it } from 'vitest'
import type {
SessionId, SessionListState, SessionSummary, WorkspaceId, WorkspaceView,
} from '@deepseek-ai/dsh-client-runtime/client'
import { deriveFlat, deriveGroups, projectLabel, relativeTime, UNGROUPED_KEY, UNGROUPED_LABEL } from '../src/client/tree.ts'
import {
deriveFlat, deriveGroups, deriveSearchResults, projectLabel, relativeTime,
UNGROUPED_KEY, UNGROUPED_LABEL,
} from '../src/client/tree.ts'
import { createWorkspaceViewStore } from '../src/client/stores.ts'
const sid = (id: string) => id as SessionId
@@ -16,12 +19,12 @@ const list = (...items: SessionSummary[]): SessionListState => ({
current: undefined,
phase: 'ready',
})
const workspace = (id: string, sessionIds: string[]): WorkspaceView => ({
workspaceId: wid(id), path: `/projects/${id}`, title: id,
const workspace = (id: string, sessionIds: string[], title = id): WorkspaceView => ({
workspaceId: wid(id), path: `/projects/${id}`, title,
sessionIds: sessionIds.map(sid), createdAt: '2026-01-01T00:00:00.000Z', updatedAt: '2026-01-01T00:00:00.000Z',
})
const view = (expandedProjects: readonly string[] = [], query = '') => ({
expandedProjects, query,
const view = (expandedProjects: readonly string[] = []) => ({
expandedProjects,
})
describe('deriveGroups', () => {
@@ -64,25 +67,6 @@ describe('deriveGroups', () => {
expect(strayGroups.map(group => group.key)).toEqual(['first'])
})
it('excludes blank sessions from search regardless of the query', () => {
const currentBlank = { ...summary('opaque-current', 5), blank: true }
const staleBlank = { ...summary('new session stale', 4), blank: true }
const real = { ...summary('real', 3), displayTitle: 'new session notes' }
const sessions = {
...list(currentBlank, staleBlank, real),
current: currentBlank.id,
}
const groups = deriveGroups(
sessions,
[workspace('first', ['opaque-current', 'new session stale', 'real'])],
view([], 'new session'),
)
// Only the real title hit matches; the current blank's placeholder title
// never participates (it displays localized, so matching it would tie
// search to one language).
expect(groups[0]!.sessions.map(session => session.id)).toEqual([real.id])
})
it('ignores fork lineage and sorts every ungrouped session as a top-level row', () => {
const parent = summary('parent', 1)
const oldChild = { ...summary('old-child', 10), parentId: parent.id }
@@ -96,7 +80,7 @@ describe('deriveGroups', () => {
const groups = deriveGroups(
list(parent, oldChild, newChild, tieB, tieA, self, orphan, cycleA, cycleB),
[],
{ expandedProjects: [UNGROUPED_KEY], query: '' },
{ expandedProjects: [UNGROUPED_KEY] },
)
expect(groups).toHaveLength(1)
@@ -120,31 +104,6 @@ describe('deriveGroups', () => {
expect(groups[0]!.sessions.map(node => node.id)).toEqual([sid('present')])
})
it('searches rows independently of lineage and keeps label-only hits', () => {
const root = { ...summary('root', 1), displayTitle: 'Ancestor' }
const match = { ...summary('match', 2), displayTitle: 'Needle child', parentId: root.id }
const sibling = { ...summary('sibling', 3), displayTitle: 'Other child', parentId: root.id }
const self = { ...summary('self', 4), displayTitle: 'Needle self', parentId: sid('self') }
const orphan = { ...summary('orphan', 5), displayTitle: 'Needle orphan', parentId: sid('absent') }
const cycleA = { ...summary('cycle-a', 6), displayTitle: 'Needle cycle A', parentId: sid('cycle-b') }
const cycleB = { ...summary('cycle-b', 7), displayTitle: 'Needle cycle B', parentId: sid('cycle-a') }
const sessions = list(root, match, sibling, self, orphan, cycleA, cycleB)
const groups = deriveGroups(sessions, [workspace('project', sessions.ids)], view([], 'needle'))
expect(groups[0]!.sessions.map(node => node.id)).toEqual([
match.id, self.id, orphan.id, cycleA.id, cycleB.id,
])
const labelOnly = deriveGroups(
list(summary('hidden', 1)),
[workspace('label-hit', ['hidden']), workspace('other', [])],
view([], 'label'),
)
expect(labelOnly).toEqual([
expect.objectContaining({ key: 'label-hit', expanded: false, sessions: [], sessionCount: 1 }),
])
})
it('marks selected Workspace and Ungrouped sessions without relying on an Intent', () => {
const owned = summary('owned', 1)
const loose = summary('loose', 2)
@@ -162,19 +121,13 @@ describe('deriveFlat', () => {
const child = { ...summary('child', 30), parentId: parent.id }
const tieB = summary('tie-b', 20)
const tieA = summary('tie-a', 20)
const rows = deriveFlat(list(parent, child, tieB, tieA), { query: '' })
const rows = deriveFlat(list(parent, child, tieB, tieA))
expect(rows.map(row => row.id)).toEqual([sid('child'), sid('tie-a'), sid('tie-b'), sid('parent')])
})
it('search filters by case-insensitive display-title substring', () => {
const hit = { ...summary('hit', 2), displayTitle: 'Needle row' }
const miss = { ...summary('miss', 1), displayTitle: 'Other' }
expect(deriveFlat(list(hit, miss), { query: ' NEEDLE ' }).map(row => row.id)).toEqual([sid('hit')])
})
it('tolerates ids whose summary has not landed yet', () => {
const partial: SessionListState = { ...list(summary('present', 1)), ids: [sid('ghost'), sid('present')] }
expect(deriveFlat(partial, { query: '' }).map(row => row.id)).toEqual([sid('present')])
expect(deriveFlat(partial).map(row => row.id)).toEqual([sid('present')])
})
it('shows only the current blank session and excludes blanks from search', () => {
@@ -184,14 +137,120 @@ describe('deriveFlat', () => {
...list(summary('real', 1), currentBlank, staleBlank),
current: currentBlank.id,
}
const rows = deriveFlat(sessions, { query: '' })
const rows = deriveFlat(sessions)
expect(rows.map(row => row.id)).toEqual([currentBlank.id, sid('real')])
expect(rows.map(row => row.title)).toEqual(['New Session', 'real'])
expect(rows.map(row => row.blank)).toEqual([true, false])
// Blank rows never match a query — not their placeholder title, not their id.
expect(deriveFlat(sessions, { query: 'new session' })).toEqual([])
expect(deriveFlat(sessions, { query: 'current-blank' })).toEqual([])
expect(deriveFlat(sessions, { query: 'stale-blank' })).toEqual([])
})
})
describe('deriveSearchResults', () => {
it('merges local title/Workspace matches before ranked content hits and enriches duplicates', () => {
const titleHit = summary('title-hit', 30, '/projects/a')
titleHit.displayTitle = 'Needle title'
const workspaceHit = summary('workspace-hit', 20, '/projects/b')
workspaceHit.displayTitle = 'Ordinary title'
const contentHit = summary('content-hit', 10, '/projects/c')
const sessions = list(titleHit, workspaceHit, contentHit)
const result = deriveSearchResults(
sessions,
[
workspace('a', ['title-hit'], 'Alpha'),
workspace('b', ['workspace-hit'], 'Needle Workspace'),
workspace('duplicate-owner', ['title-hit'], 'Ignored duplicate owner'),
],
' NEEDLE ',
{
items: [
{ sessionId: contentHit.id, snippet: 'body needle excerpt' },
{ sessionId: contentHit.id, snippet: 'ignored duplicate excerpt' },
{ sessionId: titleHit.id, snippet: 'title session body excerpt' },
{ sessionId: sid('unknown'), snippet: 'not in session.list' },
],
hasMore: false,
},
10,
)
expect(result).toEqual({
items: [
{
id: titleHit.id,
title: 'Needle title',
workspace: 'Alpha',
running: false,
snippet: 'title session body excerpt',
},
{
id: workspaceHit.id,
title: 'Ordinary title',
workspace: 'Needle Workspace',
running: false,
},
{
id: contentHit.id,
title: 'content-hit',
workspace: 'c',
running: false,
snippet: 'body needle excerpt',
},
],
hasMore: false,
})
})
it('excludes blank sessions from search regardless of query or content hits', () => {
const currentBlank = { ...summary('opaque-current', 5), blank: true }
const staleBlank = { ...summary('new session stale', 4), blank: true }
const sessions = {
...list(currentBlank, staleBlank),
current: currentBlank.id,
}
// Blank placeholders never match — not their localized-display title, not
// their id, and not even a backend content hit naming them.
const result = deriveSearchResults(
sessions,
[workspace('first', ['opaque-current', 'new session stale'])],
'new session',
{
items: [
{ sessionId: staleBlank.id, snippet: 'stale body' },
{ sessionId: currentBlank.id, snippet: 'current body' },
],
hasMore: false,
},
10,
)
expect(result.items).toEqual([])
})
it('uses the supplied cap and preserves either local overflow or backend hasMore', () => {
const rows = Array.from({ length: 5 }, (_, index) => {
const item = summary(`s-${String(index).padStart(2, '0')}`, index)
item.displayTitle = `Needle ${String(index)}`
return item
})
const overflow = deriveSearchResults(
list(...rows),
[],
'needle',
{ items: [], hasMore: false },
3,
)
expect(overflow.items).toHaveLength(3)
expect(overflow.hasMore).toBe(true)
const backendMore = deriveSearchResults(
list(summary('body', 1)),
[],
'needle',
{ items: [{ sessionId: sid('body'), snippet: 'needle' }], hasMore: true },
3,
)
expect(backendMore.items).toHaveLength(1)
expect(backendMore.hasMore).toBe(true)
expect(deriveSearchResults(list(), [], ' ', { items: [], hasMore: true }, 3))
.toEqual({ items: [], hasMore: false })
})
})
packages/client/ui-workspace/tests/workspace-browser.spec.tsx
+210 -31
View File
@@ -62,6 +62,8 @@ function mount(overrides: Partial<WorkspaceBrowserProps> = {}) {
actions: store.actions,
startSession: vi.fn(),
open: vi.fn(),
searchSessions: vi.fn(async () => ({ items: [], hasMore: false })),
searchResultLimit: 20,
renameSession: vi.fn(async () => {}),
forkSession: vi.fn(),
renameWorkspace: vi.fn(async () => {}),
@@ -219,38 +221,215 @@ describe('WorkspaceBrowser', () => {
expect(screen.queryByText('新会话')).toBeNull()
})
it('searches across groups, clears via the clear button, and shows the empty states', () => {
const sessions = sessionState([
summary('needle-row', 2, { displayTitle: 'Needle row' }),
summary('other-row', 1, { displayTitle: 'Other row' }),
])
mount({
useSessions: hook(sessions),
useWorkspaces: hook(workspaceState([workspace('alpha', ['needle-row', 'other-row'])])),
})
const input = screen.getByPlaceholderText<HTMLInputElement>('搜索名称、关键词…')
fireEvent.change(input, { target: { value: 'needle' } })
// Search forces matches visible without expansion state.
expect(screen.getByText('Needle row')).toBeTruthy()
expect(screen.queryByText('Other row')).toBeNull()
fireEvent.change(input, { target: { value: 'zzz' } })
expect(screen.getByText('无匹配结果')).toBeTruthy()
fireEvent.click(screen.getByRole('button', { name: '清除搜索' }))
expect(input.value).toBe('')
// Clicking the field row focuses the input (wide mode).
fireEvent.click(input.parentElement as HTMLElement)
expect(document.activeElement).toBe(input)
it('shows local metadata matches immediately, then clears back to the grouped tree', async () => {
vi.useFakeTimers()
try {
const sessions = sessionState([
summary('needle-row', 2, { displayTitle: 'Needle row' }),
summary('other-row', 1, { displayTitle: 'Other row' }),
])
mount({
useSessions: hook(sessions),
useWorkspaces: hook(workspaceState([workspace('alpha', ['needle-row', 'other-row'])])),
})
const input = screen.getByPlaceholderText<HTMLInputElement>('搜索名称、关键词…')
fireEvent.change(input, { target: { value: 'needle' } })
const resultTree = screen.getByRole('tree', { name: '搜索结果' })
expect(screen.getByText('Needle row')).toBeTruthy()
expect(screen.queryByText('Other row')).toBeNull()
const status = screen.getByRole('status')
expect(status.textContent).toBe('正在搜索会话历史…')
expect(resultTree.contains(status)).toBe(false)
fireEvent.change(input, { target: { value: 'zzz' } })
await act(async () => { await vi.advanceTimersByTimeAsync(250) })
expect(screen.getByText('无匹配会话')).toBeTruthy()
fireEvent.click(screen.getByRole('button', { name: '清除搜索' }))
expect(input.value).toBe('')
expect(screen.getByRole('tree', { name: '会话' })).toBeTruthy()
// Clicking the field row focuses the input (wide mode).
fireEvent.click(input.parentElement as HTMLElement)
expect(document.activeElement).toBe(input)
} finally {
vi.useRealTimers()
}
})
it('shows the no-sessions empty state in both modes', () => {
const b = mount()
expect(screen.getByText('暂无会话')).toBeTruthy()
b.store.actions.setGroupBy('flat')
rerender(b, {})
expect(screen.getByText('暂无会话')).toBeTruthy()
// Flat search misses show No matches.
fireEvent.change(screen.getByPlaceholderText('搜索名称、关键词…'), { target: { value: 'x' } })
expect(screen.getByText('无匹配结果')).toBeTruthy()
it('adds Host content hits with context, shows the result bound, and opens without clearing the query', async () => {
vi.useFakeTimers()
try {
const open = vi.fn()
const searchSessions = vi.fn(async () => ({
items: [{ sessionId: sid('body-hit'), snippet: '…the waterfall token appears here…' }],
hasMore: true,
}))
mount({
useSessions: hook(sessionState([
summary('body-hit', 1, { displayTitle: 'Research notes' }),
])),
useWorkspaces: hook(workspaceState([
workspace('research', ['body-hit'], 'Research Workspace'),
])),
open,
searchSessions,
})
const input = screen.getByPlaceholderText<HTMLInputElement>('搜索名称、关键词…')
fireEvent.change(input, { target: { value: 'waterfall token' } })
expect(screen.getByText('正在搜索会话历史…')).toBeTruthy()
expect(screen.queryByText('Research notes')).toBeNull()
await act(async () => { await vi.advanceTimersByTimeAsync(250) })
expect(searchSessions).toHaveBeenCalledWith('waterfall token', expect.any(AbortSignal))
expect(screen.getByText('Research notes')).toBeTruthy()
expect(screen.getByText('Research Workspace')).toBeTruthy()
expect(screen.getByText('…the waterfall token appears here…')).toBeTruthy()
expect(screen.getByText('仅显示前 20 条结果，请缩小搜索范围。')).toBeTruthy()
fireEvent.click(screen.getByRole('treeitem'))
expect(open).toHaveBeenCalledWith(sid('body-hit'))
expect(input.value).toBe('waterfall token')
} finally {
vi.useRealTimers()
}
})
it('bounds programmatic search input to a schema-valid request without splitting an astral character', async () => {
vi.useFakeTimers()
try {
const searchSessions = vi.fn(async () => ({ items: [], hasMore: false }))
mount({ searchSessions })
const input = screen.getByPlaceholderText<HTMLInputElement>('搜索名称、关键词…')
expect(input.maxLength).toBe(500)
fireEvent.change(input, { target: { value: 'y'.repeat(501) } })
expect(input.value).toBe('y'.repeat(500))
const expected = `prefix${'x'.repeat(493)}`
fireEvent.change(input, {
target: { value: `prefix\0${'x'.repeat(493)}😀tail` },
})
expect(input.value).toBe(expected)
expect(input.value.length).toBe(499)
expect(input.value).not.toContain('\0')
await act(async () => { await vi.advanceTimersByTimeAsync(250) })
expect(searchSessions).toHaveBeenCalledOnce()
expect(searchSessions).toHaveBeenCalledWith(expected, expect.any(AbortSignal))
} finally {
vi.useRealTimers()
}
})
it('keeps local matches and shows a lightweight warning when Host search fails', async () => {
vi.useFakeTimers()
try {
const searchSessions = vi.fn(async () => { throw new Error('index unavailable') })
mount({
useSessions: hook(sessionState([
summary('local-hit', 1, { displayTitle: 'Needle title' }),
])),
useWorkspaces: hook(workspaceState([workspace('alpha', ['local-hit'])])),
searchSessions,
})
fireEvent.change(screen.getByPlaceholderText('搜索名称、关键词…'), {
target: { value: 'needle' },
})
expect(screen.getByText('Needle title')).toBeTruthy()
await act(async () => { await vi.advanceTimersByTimeAsync(250) })
expect(screen.getByText('Needle title')).toBeTruthy()
expect(screen.getByText('内容搜索暂不可用，仅显示名称匹配。')).toBeTruthy()
expect(screen.queryByText('无匹配会话')).toBeNull()
} finally {
vi.useRealTimers()
}
})
it('aborts a superseded request and ignores its stale result', async () => {
vi.useFakeTimers()
try {
let resolveFirst!: (value: {
items: { sessionId: SessionId; snippet: string }[]
hasMore: boolean
}) => void
const first = new Promise<{
items: { sessionId: SessionId; snippet: string }[]
hasMore: boolean
}>((resolve) => { resolveFirst = resolve })
const searchSessions = vi.fn((query: string, _signal: AbortSignal) => query === 'first'
? first
: Promise.resolve({
items: [{ sessionId: sid('second-hit'), snippet: 'second excerpt' }],
hasMore: false,
}))
mount({
useSessions: hook(sessionState([
summary('first-hit', 2, { displayTitle: 'Old result' }),
summary('second-hit', 1, { displayTitle: 'Fresh result' }),
])),
searchSessions,
})
const input = screen.getByPlaceholderText('搜索名称、关键词…')
fireEvent.change(input, { target: { value: 'first' } })
await act(async () => { await vi.advanceTimersByTimeAsync(250) })
const firstSignal = searchSessions.mock.calls[0]?.[1] as AbortSignal
expect(firstSignal.aborted).toBe(false)
fireEvent.change(input, { target: { value: 'second' } })
expect(firstSignal.aborted).toBe(true)
await act(async () => { await vi.advanceTimersByTimeAsync(250) })
expect(screen.getByText('Fresh result')).toBeTruthy()
await act(async () => {
resolveFirst({
items: [{ sessionId: sid('first-hit'), snippet: 'stale excerpt' }],
hasMore: false,
})
await Promise.resolve()
})
expect(screen.queryByText('Old result')).toBeNull()
expect(screen.getByText('Fresh result')).toBeTruthy()
} finally {
vi.useRealTimers()
}
})
it('ignores a rejected request after it has been superseded', async () => {
vi.useFakeTimers()
try {
let rejectFirst!: (reason: Error) => void
const first = new Promise<never>((_resolve, reject) => { rejectFirst = reject })
const searchSessions = vi.fn((query: string) => query === 'first'
? first
: Promise.resolve({ items: [], hasMore: false }))
mount({ searchSessions })
const input = screen.getByPlaceholderText('搜索名称、关键词…')
fireEvent.change(input, { target: { value: 'first' } })
await act(async () => { await vi.advanceTimersByTimeAsync(250) })
fireEvent.change(input, { target: { value: 'second' } })
await act(async () => {
rejectFirst(new Error('stale failure'))
await Promise.resolve()
})
expect(screen.queryByText('内容搜索暂不可用，仅显示名称匹配。')).toBeNull()
} finally {
vi.useRealTimers()
}
})
it('shows the no-sessions empty state in both modes and resolves an empty search', async () => {
vi.useFakeTimers()
try {
const b = mount()
expect(screen.getByText('暂无会话')).toBeTruthy()
b.store.actions.setGroupBy('flat')
rerender(b, {})
expect(screen.getByText('暂无会话')).toBeTruthy()
fireEvent.change(screen.getByPlaceholderText('搜索名称、关键词…'), { target: { value: 'x' } })
expect(screen.getByText('正在搜索会话历史…')).toBeTruthy()
await act(async () => { await vi.advanceTimersByTimeAsync(250) })
expect(screen.getByText('无匹配会话')).toBeTruthy()
} finally {
vi.useRealTimers()
}
})
it('rail state renders icon controls that request expansion', () => {
@@ -551,6 +730,6 @@ describe('WorkspaceBrowser', () => {
})
fireEvent.change(screen.getByPlaceholderText('搜索名称、关键词…'), { target: { value: 'needle' } })
const row = screen.getByText('Needle A').closest('[role="treeitem"]') as HTMLElement
expect(row.getAttribute('draggable')).toBe('false')
expect(row.hasAttribute('draggable')).toBe(false)
})
})
packages/host/apiproxy/README.i18n.yaml
+2 -2
View File
@@ -2,5 +2,5 @@
# side as of the last confirmed-consistent state. Both languages carry equal authority;
# after editing either side, bring the other along and re-record with:
# pnpm run verify-translation-pairing --write packages/host/apiproxy/README.md
README.md: cf8cf0aaa7e20436644b92a996b6f7a817b1dd31
README.zh.md: 91b3d1d0577d4a9a7df97d3c785e28bb21e47fd1
README.md: 73d8afb32f868ca82dfa2d350df089a5d0b9b358
README.zh.md: 47af18f76302e261e18f682e0d3cf0ee903933db
packages/host/apiproxy/README.md
+5
View File
@@ -24,6 +24,10 @@ Pending queued input is a live control-plane contract, not session history. The
Workspace and Session lists are separate reconnect baselines. `workspace.create` creates a unique name or adopts an existing directory, `workspace.delete` removes only the Workspace registration, `session.create` accepts an optional preallocated Session id, and `host/workspace-changed`, `host/workspace-removed`, plus `host/session-added` carry committed increments in either arrival order. Registration deletion preserves the directory and session logs; its Sessions remain in `session.list` and become Ungrouped. `SessionSummary.blank` and the `host/session-added` frame carry the derived zero-events bit: clients hide blank sessions and reuse them per workspace, flip blank on the first `host/session-status(running:true)`, and treat `session.list` as the reconnect authority; cold summaries are never blank because lazy persistence keeps never-appended sessions out of `list()`.
`session.search` is a bounded content-search projection over the sessions visible through `session.list`. The gateway asks the optional `ctx.sessionQuery` service for globally ranked current-surface user, assistant, and steering matches, consumes that stream until it has at most 20 visible session/snippet pairs plus one lookahead, and revalidates every hit against the list-derived authorization set before returning it. Provider pages start at 20 hits; when a first-page request rejects that limit, the gateway probes 10, 5, 2, then 1 and retains the learned size for continuation and stale-generation restarts. Returned snippets contain at most 240 Unicode code points, and the response schema independently enforces that bound at each client boundary. Keeping the authorization set in Host memory avoids SQLite's variable ceiling for large valid corpora without weakening visibility or ranking.
A stale continuation discards every partial result, deduplication entry, and cursor from that provider attempt, then restarts at the first page against the original list-derived visibility snapshot without discarding the learned provider page size. Limit probes and stale retries share the same limit of at most 100 provider calls (and therefore at most 2,000 inspected hits); a page larger than its requested limit, a repeated continuation cursor, or a still-unexhausted stream at that call budget fails closed as an `internal` business error. The carrier request signal cancels persistence listing, cold-summary collection, and every search call, including a limit or stale rejection observed concurrently with cancellation. A deployment without the service, or any unrecovered index/query failure, also returns an `internal` business error so clients can retain metadata-only matches.
Directory picking delegates to the composed `ctx.directoryPicker` backend ([the directory-picker seam](../directory-picker/README.md)); a method called outside the composed capability's kind fails with `directory-picker-unavailable` (the client needs no advertisement — the composed picker package's own client half renders the matching interaction). Under `native`, `host.pickDirectory` opens one native chooser and returns its selected path (`null` on cancel); this user-paced method is the sole unary call exempt from the default 30-second timeout, and caller/connection aborts still propagate to the native process. Under `browse`, `host.listDirectory` returns one name-sorted directory level with breadcrumb ancestry, a `home` anchor, and host-owned `hidden` flags (absent path = home directory), and `host.createDirectory` creates one validated child segment; the backend's typed failures map 1:1 onto the `directory-unreadable`/`directory-exists`/`directory-create-failed` codes. The browser carrier's prefix-wide trust fence (dsh-client-connection) covers all of these like every other `/api` request.
`host.openPath` opens a filesystem path with the operating system's default application (`open` on macOS, `Invoke-Item` on Windows, `xdg-open` on Linux). The opener is injectable for tests. The browser carrier applies the same loopback, same-origin restriction as `host.pickDirectory`.
@@ -49,5 +53,6 @@ None; this package neither assembles nor sends a provider request.
- **`respond` routing is shipped, but pending-interaction state is host-side work** — the wire shape (POST `/api/respond`, `RpcReceipt`) is final; the pending table that makes late/duplicate answers meaningful lives in `src/api-proxy.ts` and is still minimal (questions only, no approvals).
- **Reserved seams stay out of `RpcMethodMap`** — `prompt.mode: 'inject'`, `task.list`, and a describe `hostInstanceId` are documented reservations (the former `host.listModels` reservation shipped as `llm.models`); an unknown method fails loud at envelope parse rather than getting a not-implemented code.
- **No protocol version field** — client and host ship together; `host.describe` gains a version negotiation field only when an independently released client exists.
- **Search failures include provider diagnostics** — the gateway is a single-user local service. A carrier that exposes it to multiple users must replace internal search details with a public-safe diagnostic.
- **Linux native picker requires desktop tooling** — under the `native` capability, `host.pickDirectory` reports an actionable error when neither Zenity nor KDialog is installed; the browse backend is the composition-level fallback (see the [native backend README](../directory-picker-native/README.md)).
- **A cold session's `updatedAt` counts a mere pickup as a write (per-file backends only)** — the attached projection excludes the `session/end-seed` boundary, because picking a session up is not activity, but a cold session's `updatedAt` is its log file's mtime and every durable write refreshes that, the boundary included. `agentFor()` resumes a cold session on first touch, so merely opening one in a client writes it. This applies only where `locate()` resolves a per-session artifact, i.e. JSONL; SQLite returns `undefined`, so its cold sessions fall back to `createdAt` and are skewed the other way — too old rather than too new — independently of this boundary. A session touched without being worked in therefore sorts newer than its last real activity until it attaches. Separating the two needs a log read, which is exactly what the mtime path exists to avoid; a stored last-activity field in the index would fix it at the source, scoped in the [last-activity-index Agent Note](../../../.agents/notes/proposed/architecture/2026-07-29-durable-last-activity-index.md).
packages/host/apiproxy/README.zh.md
+5
View File
@@ -24,6 +24,10 @@
Workspace 列表与 Session 列表是相互独立的重连基线。`workspace.create` 会创建唯一名称或接纳现有目录，`workspace.delete` 只移除 Workspace 注册记录，`session.create` 接受可选的预分配 Session id，`host/workspace-changed`、`host/workspace-removed` 与 `host/session-added` 则以任意到达顺序携带已提交的增量。删除注册记录会保留目录和会话日志；相关 Session 仍留在 `session.list` 中，并进入 Ungrouped。`SessionSummary.blank` 与 `host/session-added` 帧携带派生的零事件位：客户端隐藏空白会话并按 workspace 复用它们，在首个 `host/session-status(running:true)` 时翻转 blank，并以 `session.list` 作为重连权威；冷会话摘要永远不是空白：惰性持久化让从未追加过事件的会话根本不出现在 `list()` 中。
`session.search` 是以 `session.list` 所列会话为范围的有界内容搜索投影。网关向可选的 `ctx.sessionQuery` 服务请求全局排序后的当前 surface user、assistant 和 steering（中途引导）匹配项，并持续消费该结果流，直到获得至多 20 个可见会话／snippet 对及一个前瞻项；返回前仍会依据从列表推导的授权集合重新校验每个命中。提供方分页初始请求 20 个命中；如果第一页请求因这一上限被拒绝，网关会依次探测 10、5、2、1，并在续传和陈旧世代重启中沿用探测所得的页面大小。返回的 snippet 最多包含 240 个 Unicode 码点，响应 schema 则会在每个客户端边界独立强制执行该上限。将授权集合保留在宿主内存中，可在不削弱可见性或排序的前提下避开有效大型语料库的 SQLite 变量上限。
陈旧的续传会丢弃该提供方尝试中的所有部分结果、去重条目和游标，然后依据最初从列表推导的可见性快照从第一页重新开始，但不会丢弃探测所得的提供方页面大小。上限探测与陈旧重试共用最多 100 次提供方调用的限制（因此最多检查 2,000 个命中）；如果某页命中数超过其请求的上限、续传游标重复，或用尽该调用预算后结果流仍未耗尽，都会直接返回 `internal` 业务错误，不返回部分结果。载体请求信号可取消持久化列表枚举、冷会话摘要收集和每一次搜索调用；即使同时收到上限拒绝或陈旧拒绝，也以取消为准。部署若未挂载该服务，或索引／查询故障无法恢复，也会返回 `internal` 业务错误，以便客户端保留仅基于元数据的匹配项。
目录选择委托给组合的 `ctx.directoryPicker` 后端（[目录选择 seam](../directory-picker/README.md)）；调用组合能力 kind 之外的方法会以 `directory-picker-unavailable` 失败（客户端不需要广播——组合的选择器包自己的 client half 渲染匹配的交互）。在 `native` 下，`host.pickDirectory` 打开一个原生选择器并返回选中路径（取消为 `null`）；该方法需等待用户完成操作，是唯一不受默认 30 秒超时限制的一元调用，调用方与连接的中止仍会传播至原生进程。在 `browse` 下，`host.listDirectory` 返回一个按名称排序的目录层级，携带面包屑祖先链、`home` 锚点与宿主判定的 `hidden` 标志（不带路径即家目录），`host.createDirectory` 创建一个经校验的子段；后端的类型化失败 1:1 映射为 `directory-unreadable`／`directory-exists`／`directory-create-failed` 错误码。浏览器载体的前缀级信任栅栏（dsh-client-connection）像覆盖其他所有 `/api` 请求一样覆盖上述全部方法。
`host.openPath` 会用操作系统的默认应用打开一个文件系统路径（macOS 为 `open`，Windows 为 `Invoke-Item`，Linux 为 `xdg-open`）。打开器可在测试中注入。浏览器载体对其施加与 `host.pickDirectory` 相同的回环、同源限制。
@@ -49,5 +53,6 @@ Workspace 列表与 Session 列表是相互独立的重连基线。`workspace.cr
- **`respond` 路由已经发布，但待处理交互状态仍属宿主侧工作**：协议形状（POST `/api/respond`、`RpcReceipt`）已经定型；使延迟或重复回答具有明确语义的待处理表位于 `src/api-proxy.ts`，目前仍很精简（只支持问题，不支持审批）。
- **预留 seam 不进入 `RpcMethodMap`**：`prompt.mode: 'inject'`、`task.list` 和描述字段 `hostInstanceId` 都是已记录的预留项（先前预留的 `host.listModels` 已作为 `llm.models` 交付）；未知方法会在信封解析时直接失败，而不会返回「尚未实现」错误码。
- **没有协议版本字段**：客户端与宿主一同发布；只有出现独立发布的客户端后，`host.describe` 才会增加版本协商字段。
- **搜索失败会包含提供方诊断信息**：网关是单用户本地服务。将其暴露给多名用户的载体必须用可安全公开的诊断信息替代内部搜索细节。
- **Linux 原生选择器依赖桌面工具**：在 `native` 能力下，Zenity 和 KDialog 均未安装时，`host.pickDirectory` 会给出包含解决建议的错误提示；组合层面的回退是 browse 后端（见 [native 后端 README](../directory-picker-native/README.md)）。
- **冷会话的 `updatedAt` 会把一次单纯的拾起算作写入（仅逐文件后端）**：已附加投影排除了 `session/end-seed` 边界，因为接手一个会话不算活动；但冷会话的 `updatedAt` 取自其日志文件的 mtime，而每一次持久写入都会刷新它，包括这条边界。`agentFor()` 会在首次触碰时恢复一个冷会话，因此在客户端里仅仅打开一个会话就会写入它。这只适用于 `locate()` 能解析出逐会话产物的场景，即 JSONL；SQLite 返回 `undefined`，因此它的冷会话回退到 `createdAt`，偏差方向相反——偏旧而不是偏新——且与这条边界无关。于是一个被触碰过却没有在里面工作过的会话，在重新附加之前会按晚于其最后一次真实活动的时间排序。要把两者区分开需要读取日志，而这恰恰是 mtime 路径存在的目的；在索引中存储一个最后活动字段可以从源头修好它，范围见[最后活动索引 Agent Note（agent 决策记录）](../../../.agents/notes/proposed/architecture/2026-07-29-durable-last-activity-index.md)。
packages/host/apiproxy/package.json
+1
View File
@@ -52,6 +52,7 @@
"@deepseek-ai/dsh-session-persistence": "workspace:^",
"@deepseek-ai/dsh-session-projection": "workspace:^",
"@deepseek-ai/dsh-session-projection-cache": "workspace:^",
"@deepseek-ai/dsh-session-query": "workspace:^",
"@deepseek-ai/dsh-session-title": "workspace:^",
"@deepseek-ai/dsh-settings": "workspace:^",
"@deepseek-ai/dsh-skill": "workspace:^",
packages/host/apiproxy/src/api-proxy.ts
+212 -25
View File
@@ -17,6 +17,7 @@ import type { MessageSource } from '@deepseek-ai/dsh-llm'
import { isAppendSurfaceEvent, lastActivityTime } from '@deepseek-ai/dsh-session'
import type { Session, SessionEvent, SessionHeader, SessionId, UserMessage } from '@deepseek-ai/dsh-session'
import type { SessionPersistence } from '@deepseek-ai/dsh-session-persistence'
import { SessionQueryError, type SessionSearchCursor } from '@deepseek-ai/dsh-session-query'
import type { Workspace, WorkspaceRecord } from '@deepseek-ai/dsh-workspace'
import {
workspaceDomainState, workspaceRecord, WorkspaceId as brandWorkspaceId,
@@ -26,9 +27,14 @@ import {
import type {} from '@deepseek-ai/dsh-tools'
import type {
ApiProxy, CredentialView, GoalRef, HistoryEntry, HostFrame, ModelCatalogFailure, ModelProviderGroup,
ModelReasoning, MuxFrame, QuestionResponsePayload, SessionProjectionsBlock, SessionSummary,
SettingsNamespaceView, ToolEventView, WorkspaceId, WorkspaceView,
ModelReasoning, MuxFrame, QuestionResponsePayload, SessionProjectionsBlock, SessionSearchItem,
SessionSummary, SettingsNamespaceView, ToolEventView, WorkspaceId, WorkspaceView,
} from './api/index.ts'
import {
SESSION_SEARCH_RESULT_LIMIT,
SESSION_SEARCH_SNIPPET_MAX_CODE_POINTS,
truncateUnicodeCodePoints,
} from './api/session-search.ts'
// Type-only: resolves `ctx.get('sessionProjections')` to the projection registry.
import type {} from '@deepseek-ai/dsh-session-projection'
// Type-only: resolves `ctx.get('sessionProjectionCache')` (the cold listing column).
@@ -66,9 +72,20 @@ import { openNativePath } from './native-path-opener.ts'
/** Page size when history is called without maxMessages. */
const DEFAULT_MAX_MESSAGES = 50
/** Provider work budget: at most 100 calls and 2,000 inspected hits. */
const SESSION_SEARCH_PROVIDER_CALL_LIMIT = 100
/** Bound cold-log stat fan-out and settle each started batch before cancellation returns. */
const COLD_SUMMARY_BATCH_SIZE = 16
/** Conversation message event types (the pagination counting unit). */
const MESSAGE_TYPES = new Set(['user/message', 'assistant/message', 'steering/message'])
/** Read live abort state across awaits without treating it as synchronously immutable. */
function isAborted(signal: AbortSignal): boolean {
return signal.aborted
}
/**
* Message-boundary pagination: count maxMessages append-origin messages
* backwards from the window tail. Replacement copies never entered the
@@ -266,15 +283,22 @@ function summarize(session: Session, running: boolean): SessionSummary {
* updatedAt is the log file's mtime; backends without a per-session file
* (locate() undefined) fall back to the header's createdAt.
*/
async function summarizeCold(persistence: SessionPersistence, meta: SessionHeader): Promise<SessionSummary> {
async function summarizeCold(
persistence: SessionPersistence,
meta: SessionHeader,
signal?: AbortSignal,
): Promise<SessionSummary> {
signal?.throwIfAborted()
let updatedAt = meta.createdAt
const location = persistence.locate(meta)
signal?.throwIfAborted()
if (location !== undefined) {
try {
updatedAt = (await stat(location.path)).mtimeMs
} catch {
// The log vanished between list() and stat() (concurrent cleanup); createdAt stands in.
}
signal?.throwIfAborted()
}
return {
sessionId: meta.id,
@@ -962,6 +986,62 @@ export function createApiProxy(ctx: Context, defaults: ApiProxyDefaults): ApiPro
return operation
}
/**
* Build the session.list baseline shared by listing and search visibility.
* Attached sessions come from memory; servable cold sessions merge from
* persistence, and the final order is newest-first.
*/
async function listVisibleSessionSummaries(signal?: AbortSignal): Promise<SessionSummary[]> {
signal?.throwIfAborted()
const items = ctx.sessions.list().map((session) => {
const agent = ctx.agents.get(session.id)
const projections = listProjectionsFor(ctx, session.header, session)
return {
...summarize(session, agent?.status === 'running'),
...projections === undefined ? {} : { projections },
}
})
signal?.throwIfAborted()
const attached = new Set(items.map(item => item.sessionId))
const persistence = ctx.get('sessionPersistence')
if (persistence !== undefined) {
const cold = (await persistence.list(signal))
.filter(meta => !attached.has(meta.id) && meta.cwd !== undefined)
signal?.throwIfAborted()
for (let offset = 0; offset < cold.length; offset += COLD_SUMMARY_BATCH_SIZE) {
signal?.throwIfAborted()
const batch = cold.slice(offset, offset + COLD_SUMMARY_BATCH_SIZE)
const settled = await Promise.allSettled(
batch.map(async (meta) => {
// Cold rows read the persisted projection cache only — never a
// log load; a session without a cache row simply has no column.
const projections = listProjectionsFor(ctx, meta, undefined)
return {
...await summarizeCold(persistence, meta, signal),
...projections === undefined ? {} : { projections },
}
}),
)
const summaries: SessionSummary[] = []
let rejected = false
let failure: unknown
for (const result of settled) {
if (result.status === 'fulfilled') {
summaries.push(result.value)
} else if (!rejected) {
rejected = true
failure = result.reason
}
}
if (rejected) throw failure
signal?.throwIfAborted()
items.push(...summaries)
}
}
items.sort((a, b) => b.updatedAt - a.updatedAt)
return items
}
/** Resolve the goal service; absent = the deployment did not compose @deepseek-ai/dsh-goal. */
function goalService(): NonNullable<ReturnType<typeof ctx.get<'goals'>>> | { error: RpcError } {
const goals = ctx.get('goals')
@@ -1104,30 +1184,137 @@ export function createApiProxy(ctx: Context, defaults: ApiProxyDefaults): ApiPro
// Legacy logs without a cwd (pre-project stance) are not served — every
// session now records its project at create time.
async list(request) {
const items = ctx.sessions.list().map((session) => {
const agent = ctx.agents.get(session.id)
const projections = listProjectionsFor(ctx, session.header, session)
return {
...summarize(session, agent?.status === 'running'),
...projections === undefined ? {} : { projections },
}
return ok(request, { items: await listVisibleSessionSummaries() })
},
async search(request, signal) {
const cancelled = () => err<{ items: SessionSearchItem[]; hasMore: boolean }>(request, {
code: 'cancelled',
message: 'session search was aborted',
details: {},
})
const attached = new Set(items.map(item => item.sessionId))
const persistence = ctx.get('sessionPersistence')
if (persistence !== undefined) {
const cold = (await persistence.list()).filter(meta => !attached.has(meta.id) && meta.cwd !== undefined)
items.push(...await Promise.all(cold.map(async (meta) => {
// Cold rows read the persisted projection cache only — never a
// log load; a session without a cache row simply has no column.
const projections = listProjectionsFor(ctx, meta, undefined)
return {
...await summarizeCold(persistence, meta),
...projections === undefined ? {} : { projections },
}
})))
if (isAborted(signal)) return cancelled()
const sessionQuery = ctx.get('sessionQuery')
if (sessionQuery === undefined) {
return err(request, {
code: 'internal',
message: 'session search is unavailable: this deployment does not mount @deepseek-ai/dsh-session-query',
details: {},
})
}
try {
const visible = await listVisibleSessionSummaries(signal)
if (isAborted(signal)) return cancelled()
if (visible.length === 0) return ok(request, { items: [], hasMore: false })
const visibleIds = new Set(visible.map(item => item.sessionId))
const authorized: SessionSearchItem[] = []
const acceptedIds = new Set<SessionId>()
const seenCursors = new Set<SessionSearchCursor>()
let cursor: SessionSearchCursor | undefined
let providerCallCount = 0
let providerPageLimit = SESSION_SEARCH_RESULT_LIMIT
while (authorized.length <= SESSION_SEARCH_RESULT_LIMIT) {
if (isAborted(signal)) return cancelled()
if (providerCallCount >= SESSION_SEARCH_PROVIDER_CALL_LIMIT) {
throw new Error(
`session search provider exceeded the ${SESSION_SEARCH_PROVIDER_CALL_LIMIT}-call work budget`,
)
}
providerCallCount++
const requestedCursor = cursor
const requestedPageLimit = providerPageLimit
let page
try {
page = await sessionQuery.searchSessions({
query: request.payload.query,
eventFilters: [
{ kind: 'type', values: ['user/message', 'assistant/message', 'steering/message'] },
{ kind: 'surface', values: ['current'] },
],
limit: requestedPageLimit,
...requestedCursor === undefined ? {} : { cursor: requestedCursor },
}, { signal })
} catch (error: unknown) {
if (isAborted(signal)) return cancelled()
if (
requestedCursor === undefined
&& error instanceof SessionQueryError
&& error.code === 'SESSION_QUERY_INVALID_LIMIT'
&& requestedPageLimit > 1
) {
providerPageLimit = Math.max(1, Math.floor(requestedPageLimit / 2))
continue
}
if (
requestedCursor !== undefined
&& error instanceof SessionQueryError
&& error.code === 'SESSION_QUERY_STALE_CURSOR'
) {
authorized.length = 0
acceptedIds.clear()
seenCursors.clear()
cursor = undefined
continue
}
throw error
}
if (isAborted(signal)) return cancelled()
const providerItemCount = page.items.length
if (providerItemCount > requestedPageLimit) {
throw new Error(
`session search provider returned ${providerItemCount} items; maximum is ${requestedPageLimit}`,
)
}
// Host visibility is the authorization boundary. Consume the
// provider's globally ranked stream rather than binding every
// visible id into one SQLite statement, then re-check complete
// provenance before emitting any snippet.
for (const hit of page.items) {
if (authorized.length > SESSION_SEARCH_RESULT_LIMIT) continue
if (
!visibleIds.has(hit.header.id)
|| hit.bestMatch.sessionId !== hit.header.id
|| hit.bestMatch.surface !== 'current'
|| !MESSAGE_TYPES.has(hit.bestMatch.type)
|| acceptedIds.has(hit.header.id)
) continue
const snippet = truncateUnicodeCodePoints(
hit.bestMatch.snippet,
SESSION_SEARCH_SNIPPET_MAX_CODE_POINTS,
)
acceptedIds.add(hit.header.id)
authorized.push({
sessionId: hit.header.id,
snippet,
})
}
const nextCursor = page.nextCursor
if (nextCursor !== undefined) {
if (seenCursors.has(nextCursor)) {
throw new Error('session search provider repeated a continuation cursor')
}
seenCursors.add(nextCursor)
}
if (authorized.length > SESSION_SEARCH_RESULT_LIMIT || nextCursor === undefined) break
cursor = nextCursor
}
return ok(request, {
items: authorized.slice(0, SESSION_SEARCH_RESULT_LIMIT),
hasMore: authorized.length > SESSION_SEARCH_RESULT_LIMIT,
})
} catch (error: unknown) {
if (
isAborted(signal)
|| (error instanceof SessionQueryError && error.code === 'SESSION_QUERY_ABORTED')
) return cancelled()
// XXX: Redact provider details before exposing this gateway beyond
// its current single-user local deployment.
return err(request, {
code: 'internal',
message: `session search failed: ${String(error)}`,
details: {},
})
}
items.sort((a, b) => b.updatedAt - a.updatedAt)
return ok(request, { items })
},
async create(request) {
packages/host/apiproxy/src/api/index.ts
+8 -1
View File
@@ -35,7 +35,8 @@ export interface ApiProxy {
// ---- Domain interfaces and payload entities ----
export type {
HistoryEntry, ModelCatalogFailure, ModelCatalogModel, ModelProviderGroup, ModelReasoning,
ModelReasoningEffort, ModelTarget, QueueAction, SessionModels, SessionProjectionsBlock, SessionsApi, SessionSummary,
ModelReasoningEffort, ModelTarget, QueueAction, SessionModels, SessionProjectionsBlock, SessionSearchItem,
SessionsApi, SessionSummary,
} from './sessions.ts'
export type { DirectoryEntry, DirectoryListing, HostApi } from './host.ts'
export type { WorkspaceApi, WorkspaceId, WorkspaceView } from './workspace.ts'
@@ -67,5 +68,11 @@ export { RpcId, transportError } from './rpc.ts'
export type { RpcError, RpcErrorCode, RpcErrorDetailsMap, RpcResult } from './rpc.ts'
export type { InboxItemId } from '@deepseek-ai/dsh-agent/brand'
// ---- Fixed session-search product bounds ----
export {
SESSION_SEARCH_RESULT_LIMIT,
SESSION_SEARCH_SNIPPET_MAX_CODE_POINTS,
} from './session-search.ts'
// ---- Method registry and derived generics ----
export type { RequestPayload, ResponseValue, RpcMethodMap } from './rpc-map.ts'
packages/host/apiproxy/src/api/rpc-map.ts
+1
View File
@@ -22,6 +22,7 @@ import type { RpcResponse } from './rpc.ts'
*/
export interface RpcMethodMap {
'session.list': SessionsApi['list']
'session.search': SessionsApi['search']
'session.create': SessionsApi['create']
'session.history': SessionsApi['history']
'session.models': SessionsApi['models']
packages/host/apiproxy/src/api/session-search.ts
+22
View File
@@ -0,0 +1,22 @@
/** Maximum number of sessions returned by one sidebar search. */
export const SESSION_SEARCH_RESULT_LIMIT = 20
/** Maximum snippet length in Unicode code points. */
export const SESSION_SEARCH_SNIPPET_MAX_CODE_POINTS = 240
/**
* Return the longest prefix containing at most `maximum` Unicode code points.
* @param value - text to bound.
* @param maximum - non-negative code-point limit.
* @returns `value` unchanged when it fits, otherwise a code-point-safe prefix.
*/
export function truncateUnicodeCodePoints(value: string, maximum: number): string {
let count = 0
let end = 0
for (const codePoint of value) {
if (count === maximum) return value.slice(0, end)
count++
end += codePoint.length
}
return value
}
packages/host/apiproxy/src/api/sessions.schema.ts
+33 -1
View File
@@ -12,10 +12,15 @@ import type { RequestPayload, ResponseValue } from './rpc-map.ts'
import type { Wire } from './rpc.schema.ts'
import type {
HistoryEntry, ModelCatalogFailure, ModelCatalogModel, ModelProviderGroup, ModelReasoning,
ModelReasoningEffort, ModelTarget, SessionProjectionsBlock, SessionSummary,
ModelReasoningEffort, ModelTarget, SessionProjectionsBlock, SessionSearchItem, SessionSummary,
} from './sessions.ts'
import type { ToolEventView } from './events.ts'
import type { WorkspaceId } from './workspace.ts'
import {
SESSION_SEARCH_RESULT_LIMIT,
SESSION_SEARCH_SNIPPET_MAX_CODE_POINTS,
truncateUnicodeCodePoints,
} from './session-search.ts'
/** SessionId: one brand cast after shape validation (the only cast point in this domain). */
export const sessionIdSchema = z.string().min(1) as unknown as z.ZodType<SessionId>
@@ -62,6 +67,33 @@ export const sessionListValueSchema: z.ZodType<Wire<ResponseValue<'session.list'
items: z.array(sessionSummarySchema),
})
/** Fixed wire bound for one interactive sidebar query. */
const SESSION_SEARCH_QUERY_MAX_CHARS = 500
/** session.search request payload. */
export const sessionSearchRequestSchema = z.object({
query: z.string().trim().min(1).max(SESSION_SEARCH_QUERY_MAX_CHARS)
.refine(query => !query.includes('\0'), { message: 'search query must not contain NUL' }),
}) satisfies z.ZodType<Wire<RequestPayload<'session.search'>>>
/** One session.search result. */
export const sessionSearchItemSchema = z.object({
sessionId: sessionIdSchema,
snippet: z.string().refine(
snippet => truncateUnicodeCodePoints(
snippet,
SESSION_SEARCH_SNIPPET_MAX_CODE_POINTS,
) === snippet,
{ message: `search snippet must contain at most ${SESSION_SEARCH_SNIPPET_MAX_CODE_POINTS} Unicode code points` },
),
}) satisfies z.ZodType<Wire<SessionSearchItem>>
/** session.search response value. */
export const sessionSearchValueSchema = z.object({
items: z.array(sessionSearchItemSchema).max(SESSION_SEARCH_RESULT_LIMIT),
hasMore: z.boolean(),
}) satisfies z.ZodType<Wire<ResponseValue<'session.search'>>>
/** session.create request payload (at most one of workspaceId / cwd). */
export const sessionCreateRequestSchema = z.object({
workspaceId: workspaceIdSchema.optional(),
packages/host/apiproxy/src/api/sessions.ts
+17
View File
@@ -169,11 +169,28 @@ export interface SessionSummary {
projections?: SessionProjectionsBlock
}
/** One session-content search result; display metadata stays owned by `session.list`. */
export interface SessionSearchItem {
sessionId: SessionId
/** Plain-text excerpt around the strongest matching visible message. */
snippet: string
}
/** Session-domain unary methods (the map keys session.* of RpcMethodMap). */
export interface SessionsApi {
/** Lists persisted sessions (updatedAt descending). v1 returns everything; cursor is a reserved seat, unimplemented. */
list(request: RpcRequest<{ cursor?: string }>): Promise<RpcResponse<{ items: SessionSummary[] }>>
/**
* Searches the current user/assistant/steering message surface across
* sessions visible to `list`. Results contain at most 20 sessions and carry
* no continuation cursor; `hasMore` asks the client to refine the query.
*/
search(
request: RpcRequest<{ query: string }>,
signal: AbortSignal,
): Promise<RpcResponse<{ items: SessionSearchItem[]; hasMore: boolean }>>
/**
* Creates a real session and its idle agent. At most one of `workspaceId` /
* `cwd` is accepted; an omitted project uses the Host cwd. A caller may
packages/host/apiproxy/src/fetch/client.ts
+4
View File
@@ -26,6 +26,7 @@ import {
sessionModelsValueSchema,
sessionPromptValueSchema,
sessionRenameValueSchema,
sessionSearchValueSchema,
sessionSelectModelValueSchema,
sessionUpdateQueueValueSchema,
} from '../api/sessions.schema.ts'
@@ -72,6 +73,7 @@ import { llmModelsValueSchema, llmProvidersValueSchema } from '../api/llm.schema
export interface IApiClient {
sessions: {
list(payload: RequestPayload<'session.list'>, signal?: AbortSignal): Promise<RpcResponse<ResponseValue<'session.list'>>>
search(payload: RequestPayload<'session.search'>, signal?: AbortSignal): Promise<RpcResponse<ResponseValue<'session.search'>>>
create(payload: RequestPayload<'session.create'>, signal?: AbortSignal): Promise<RpcResponse<ResponseValue<'session.create'>>>
history(payload: RequestPayload<'session.history'>, signal?: AbortSignal): Promise<RpcResponse<ResponseValue<'session.history'>>>
models(payload: RequestPayload<'session.models'>, signal?: AbortSignal): Promise<RpcResponse<ResponseValue<'session.models'>>>
@@ -140,6 +142,7 @@ export interface IApiClient {
*/
const UNARY_VALUE_SCHEMAS: { [K in keyof RpcMethodMap]: z.ZodType<Wire<ResponseValue<K>>> } = {
'session.list': sessionListValueSchema,
'session.search': sessionSearchValueSchema,
'session.create': sessionCreateValueSchema,
'session.history': sessionHistoryValueSchema,
'session.models': sessionModelsValueSchema,
@@ -363,6 +366,7 @@ export abstract class AbstractApiClient implements IApiClient {
readonly sessions: IApiClient['sessions'] = {
list: (payload, signal) => this.callUnary('session.list', payload, signal),
search: (payload, signal) => this.callUnary('session.search', payload, signal),
create: (payload, signal) => this.callUnary('session.create', payload, signal),
history: (payload, signal) => this.callUnary('session.history', payload, signal),
models: (payload, signal) => this.callUnary('session.models', payload, signal),
packages/host/apiproxy/src/fetch/handler.ts
+4 -1
View File
@@ -23,6 +23,7 @@ import {
sessionModelsRequestSchema,
sessionPromptRequestSchema,
sessionRenameRequestSchema,
sessionSearchRequestSchema,
sessionSelectModelRequestSchema,
sessionUpdateQueueRequestSchema,
} from '../api/sessions.schema.ts'
@@ -63,7 +64,8 @@ import { llmModelsRequestSchema, llmProvidersRequestSchema } from '../api/llm.sc
* Schemas anchor to the Wire<> widening (the repo-wide exactOptionalPropertyTypes accommodation
* documented on Wire); the dispatch point carries the one Wire→exact cast.
* Every invoke receives the carrier Request's signal; methods whose contract
* declares a signal parameter (command.execute) forward it, the rest ignore it.
* declares a signal parameter (session.search and command.execute) forward it,
* the rest ignore it.
*/
type UnaryRoutes = {
[K in keyof RpcMethodMap]: {
@@ -74,6 +76,7 @@ type UnaryRoutes = {
const UNARY_ROUTES: UnaryRoutes = {
'session.list': { schema: sessionListRequestSchema, invoke: (api, r) => api.sessions.list(r) },
'session.search': { schema: sessionSearchRequestSchema, invoke: (api, r, signal) => api.sessions.search(r, signal) },
'session.create': { schema: sessionCreateRequestSchema, invoke: (api, r) => api.sessions.create(r) },
'session.history': { schema: sessionHistoryRequestSchema, invoke: (api, r) => api.sessions.history(r) },
'session.models': { schema: sessionModelsRequestSchema, invoke: (api, r) => api.sessions.models(r) },
packages/host/apiproxy/tests/api-proxy-search.spec.ts
+880
View File
@@ -0,0 +1,880 @@
/**
* Host session.search projection: list-equivalent visibility, fixed message
* filters and result bound, cancellation mapping, and unavailable/failure
* behavior.
*/
import { describe, expect, it, vi } from 'vitest'
import { Context } from 'cordis'
import { stat } from 'node:fs/promises'
import AgentRegistry from '@deepseek-ai/dsh-agent'
import { createUserMessage } from '@deepseek-ai/dsh-llm'
import SessionStore from '@deepseek-ai/dsh-session'
import type { SessionHeader, SessionId } from '@deepseek-ai/dsh-session'
import UserInteractionService from '@deepseek-ai/dsh-user-interaction'
import {
SessionQueryError,
type SessionSearchHit,
type SessionSearchRequest,
} from '@deepseek-ai/dsh-session-query'
import type { RpcRequest } from '@deepseek-ai/dsh-host-apiproxy/api'
import { RpcId } from '@deepseek-ai/dsh-host-apiproxy/api'
import { createApiProxy } from '@deepseek-ai/dsh-host-apiproxy'
vi.mock('node:fs/promises', async (importOriginal) => {
const actual = await importOriginal<typeof import('node:fs/promises')>()
return { ...actual, stat: vi.fn(actual.stat) }
})
const sid = (value: string): SessionId => value as SessionId
const defaults = { provider: 'p', model: 'm', cwd: '/tmp', workspaceRoot: '/tmp' }
function request(query: string): RpcRequest<{ query: string }> {
return { rpcId: RpcId(`search-${query}`), payload: { query } }
}
function header(id: string, cwd: string | null = '/project'): SessionHeader {
return {
version: 0,
id: sid(id),
createdAt: 100,
...(cwd === null ? {} : { cwd }),
}
}
function hit(id: string, index = 0): SessionSearchHit {
const session = header(id)
return {
header: session,
live: true,
persisted: false,
bestMatch: {
sessionId: session.id,
seq: index,
type: 'user/message',
time: 200 + index,
surface: 'current',
snippet: `match ${index}`,
},
}
}
async function baseContext(): Promise<Context> {
const ctx = new Context()
await ctx.plugin(SessionStore)
await ctx.plugin(AgentRegistry)
await ctx.plugin(UserInteractionService)
return ctx
}
describe('session.search', () => {
it('searches only list-visible ids and current conversation-message events', async () => {
const ctx = await baseContext()
const live = ctx.sessions.create(sid('live'), { meta: header('live', '/live') })
live.append('user/message', createUserMessage({
content: [{ type: 'text', text: 'live text' }],
source: { kind: 'user' },
}), { surfaceOp: 'append' })
const cold = header('cold', '/cold')
const legacy = header('legacy', null)
ctx.provide('sessionPersistence', {
list: () => Promise.resolve([cold, legacy]),
locate: () => undefined,
} as never)
const searchSessions = vi.fn((
_request: SessionSearchRequest,
_exec?: { signal?: AbortSignal },
) => Promise.resolve({
items: [
{
header: legacy,
live: false,
persisted: true,
bestMatch: {
sessionId: legacy.id,
seq: 3,
type: 'user/message' as const,
time: 190,
surface: 'current' as const,
snippet: 'must remain hidden',
},
},
{
header: cold,
live: false,
persisted: true,
bestMatch: {
sessionId: cold.id,
seq: 4,
type: 'assistant/message' as const,
time: 200,
surface: 'current' as const,
snippet: 'the matching answer',
},
},
],
}))
ctx.provide('sessionQuery', { searchSessions } as never)
const api = createApiProxy(ctx, defaults)
const signal = new AbortController().signal
const response = await api.sessions.search(request('matching answer'), signal)
expect(response.result).toEqual({
ok: true,
value: {
items: [{ sessionId: 'cold', snippet: 'the matching answer' }],
hasMore: false,
},
})
expect(searchSessions).toHaveBeenCalledOnce()
const [query, exec] = searchSessions.mock.calls[0] as unknown as [
SessionSearchRequest,
{ signal: AbortSignal },
]
expect(query).toEqual({
query: 'matching answer',
eventFilters: [
{
kind: 'type',
values: ['user/message', 'assistant/message', 'steering/message'],
},
{ kind: 'surface', values: ['current'] },
],
limit: 20,
})
expect(exec.signal).toBe(signal)
})
it('returns an empty page without invoking the index when no session is visible', async () => {
const ctx = await baseContext()
const searchSessions = vi.fn()
ctx.provide('sessionQuery', { searchSessions } as never)
const api = createApiProxy(ctx, defaults)
const response = await api.sessions.search(
request('anything'),
new AbortController().signal,
)
expect(response.result).toEqual({
ok: true,
value: { items: [], hasMore: false },
})
expect(searchSessions).not.toHaveBeenCalled()
})
it('rejects snippets whose provider provenance violates the Host filters', async () => {
const ctx = await baseContext()
const visible = hit('visible')
ctx.sessions.create(visible.header.id, { meta: visible.header })
const withBestMatch = (
index: number,
bestMatch: Partial<SessionSearchHit['bestMatch']>,
): SessionSearchHit => {
const base = hit('visible', index)
return { ...base, bestMatch: { ...base.bestMatch, ...bestMatch } }
}
ctx.provide('sessionQuery', {
searchSessions: () => Promise.resolve({
items: [
withBestMatch(0, { sessionId: sid('hidden') }),
withBestMatch(1, { surface: 'shadowed' }),
withBestMatch(2, { type: 'tool/result' }),
withBestMatch(3, { type: 'steering/message', snippet: 'allowed snippet' }),
],
}),
} as never)
const response = await createApiProxy(ctx, defaults).sessions.search(
request('match'),
new AbortController().signal,
)
expect(response.result).toEqual({
ok: true,
value: {
items: [{ sessionId: 'visible', snippet: 'allowed snippet' }],
hasMore: false,
},
})
})
it('pages the globally ranked stream until the 20-item Host boundary is known', async () => {
const ctx = await baseContext()
const items = Array.from({ length: 21 }, (_, index) => hit(`visible-${index}`, index))
for (const item of items) {
ctx.sessions.create(item.header.id, { meta: item.header })
}
const searchSessions = vi.fn()
.mockResolvedValueOnce({
items: [hit('hidden-ranked-first'), ...items.slice(0, 19)],
nextCursor: 'page-2',
})
.mockResolvedValueOnce({ items: items.slice(19) })
ctx.provide('sessionQuery', {
searchSessions,
} as never)
const response = await createApiProxy(ctx, defaults).sessions.search(
request('match'),
new AbortController().signal,
)
expect(response.result).toMatchObject({
ok: true,
value: { hasMore: true },
})
if (!response.result.ok) throw new Error('unreachable')
expect(response.result.value.items).toHaveLength(20)
expect(response.result.value.items.at(-1)?.sessionId).toBe('visible-19')
expect(searchSessions).toHaveBeenCalledTimes(2)
expect(searchSessions.mock.calls[1]?.[0]).toMatchObject({ cursor: 'page-2' })
})
it('learns a provider maxLimit of 10 and collects the 20-item result plus lookahead', async () => {
const ctx = await baseContext()
const items = Array.from({ length: 21 }, (_, index) => hit(`visible-${index}`, index))
for (const item of items) {
ctx.sessions.create(item.header.id, { meta: item.header })
}
const invalidLimit = new SessionQueryError(
'provider accepts at most 10 items',
'SESSION_QUERY_INVALID_LIMIT',
)
const searchSessions = vi.fn((providerRequest: SessionSearchRequest) => {
const limit = providerRequest.limit
if (limit === undefined) throw new Error('Host search must request an explicit provider limit')
if (limit > 10) return Promise.reject(invalidLimit)
const offset = providerRequest.cursor === undefined
? 0
: Number.parseInt(providerRequest.cursor.slice('offset-'.length), 10)
const end = Math.min(items.length, offset + limit)
return Promise.resolve({
items: items.slice(offset, end),
...end < items.length ? { nextCursor: `offset-${end}` } : {},
})
})
ctx.provide('sessionQuery', { searchSessions } as never)
const response = await createApiProxy(ctx, defaults).sessions.search(
request('adaptive-page-limit'),
new AbortController().signal,
)
expect(response.result).toMatchObject({
ok: true,
value: { hasMore: true },
})
if (!response.result.ok) throw new Error('unreachable')
expect(response.result.value.items.map(item => item.sessionId))
.toEqual(items.slice(0, 20).map(item => item.header.id))
expect(searchSessions.mock.calls.map(([providerRequest]) => ({
limit: providerRequest.limit,
cursor: providerRequest.cursor,
}))).toEqual([
{ limit: 20, cursor: undefined },
{ limit: 10, cursor: undefined },
{ limit: 10, cursor: 'offset-10' },
{ limit: 10, cursor: 'offset-20' },
])
})
it('counts a page-limit probe inside the 100-call budget', async () => {
const ctx = await baseContext()
ctx.sessions.create(sid('visible'), { meta: header('visible') })
const invalidLimit = new SessionQueryError(
'provider accepts at most 10 items',
'SESSION_QUERY_INVALID_LIMIT',
)
const searchSessions = vi.fn((providerRequest: SessionSearchRequest) => {
if (searchSessions.mock.calls.length === 1) {
expect(providerRequest).toMatchObject({ limit: 20 })
return Promise.reject(invalidLimit)
}
expect(providerRequest.limit).toBe(10)
return Promise.resolve({
items: [],
nextCursor: `page-${searchSessions.mock.calls.length}`,
})
})
ctx.provide('sessionQuery', { searchSessions } as never)
const response = await createApiProxy(ctx, defaults).sessions.search(
request('endless-pages'),
new AbortController().signal,
)
expect(response.result.ok).toBe(false)
if (response.result.ok) throw new Error('unreachable')
expect(response.result.error).toMatchObject({ code: 'internal' })
expect(response.result.error.message).toContain('100-call work budget')
expect(searchSessions).toHaveBeenCalledTimes(100)
})
it('restarts a stale continuation with its learned limit and original visibility snapshot', async () => {
const ctx = await baseContext()
const oldOnly = hit('old-only', 0)
const shared = hit('shared', 1)
const freshFirst = hit('fresh-first', 2)
const freshLast = hit('fresh-last', 3)
for (const item of [oldOnly, shared, freshFirst, freshLast]) {
ctx.sessions.create(item.header.id, { meta: item.header })
}
const late = hit('late-visible', 4)
const stale = new SessionQueryError(
'provider generation changed',
'SESSION_QUERY_STALE_CURSOR',
)
const invalidLimit = new SessionQueryError(
'provider accepts at most 10 items',
'SESSION_QUERY_INVALID_LIMIT',
)
const searchSessions = vi.fn((providerRequest: SessionSearchRequest) => {
switch (searchSessions.mock.calls.length) {
case 1:
expect(providerRequest).toMatchObject({ limit: 20 })
expect(providerRequest).not.toHaveProperty('cursor')
return Promise.reject(invalidLimit)
case 2:
expect(providerRequest).toMatchObject({ limit: 10 })
expect(providerRequest).not.toHaveProperty('cursor')
return Promise.resolve({
items: [oldOnly, shared],
nextCursor: 'old-cursor',
})
case 3:
expect(providerRequest).toMatchObject({ limit: 10 })
expect(providerRequest.cursor).toBe('old-cursor')
ctx.sessions.create(late.header.id, { meta: late.header })
return Promise.reject(stale)
case 4:
expect(providerRequest).toMatchObject({ limit: 10 })
expect(providerRequest).not.toHaveProperty('cursor')
return Promise.resolve({
items: [freshFirst, shared],
nextCursor: 'old-cursor',
})
case 5:
expect(providerRequest).toMatchObject({ limit: 10 })
expect(providerRequest.cursor).toBe('old-cursor')
return Promise.resolve({ items: [freshLast, late] })
default:
return Promise.reject(new Error('unexpected provider call'))
}
})
ctx.provide('sessionQuery', { searchSessions } as never)
const response = await createApiProxy(ctx, defaults).sessions.search(
request('stale-restart'),
new AbortController().signal,
)
expect(response.result).toEqual({
ok: true,
value: {
items: [
{ sessionId: 'fresh-first', snippet: 'match 2' },
{ sessionId: 'shared', snippet: 'match 1' },
{ sessionId: 'fresh-last', snippet: 'match 3' },
],
hasMore: false,
},
})
expect(searchSessions).toHaveBeenCalledTimes(5)
})
it('counts continuous stale restarts against the 100-call budget', async () => {
const ctx = await baseContext()
const partial = hit('partial')
ctx.sessions.create(partial.header.id, { meta: partial.header })
const stale = new SessionQueryError(
'provider generation changed',
'SESSION_QUERY_STALE_CURSOR',
)
const searchSessions = vi.fn((providerRequest: SessionSearchRequest) => {
if (searchSessions.mock.calls.length > 100) {
return Promise.reject(new Error('provider was called after the shared budget'))
}
if (providerRequest.cursor !== undefined) return Promise.reject(stale)
return Promise.resolve({
items: [partial],
nextCursor: `cursor-${searchSessions.mock.calls.length}`,
})
})
ctx.provide('sessionQuery', { searchSessions } as never)
const response = await createApiProxy(ctx, defaults).sessions.search(
request('stale-churn'),
new AbortController().signal,
)
expect(response.result.ok).toBe(false)
if (response.result.ok) throw new Error('unreachable')
expect(response.result.error.code).toBe('internal')
expect(response.result.error.message).toContain('100-call work budget')
expect(response.result).not.toHaveProperty('value')
expect(searchSessions).toHaveBeenCalledTimes(100)
})
it('gives abort priority over a coincident stale continuation failure', async () => {
const ctx = await baseContext()
ctx.sessions.create(sid('visible'), { meta: header('visible') })
const controller = new AbortController()
const stale = new SessionQueryError(
'provider generation changed',
'SESSION_QUERY_STALE_CURSOR',
)
const searchSessions = vi.fn()
.mockResolvedValueOnce({ items: [], nextCursor: 'stale-cursor' })
.mockImplementationOnce(() => {
controller.abort()
return Promise.reject(stale)
})
ctx.provide('sessionQuery', { searchSessions } as never)
const response = await createApiProxy(ctx, defaults).sessions.search(
request('abort-stale'),
controller.signal,
)
expect(response.result).toMatchObject({
ok: false,
error: { code: 'cancelled' },
})
expect(searchSessions).toHaveBeenCalledTimes(2)
})
it('does not retry a stale first-page failure', async () => {
const ctx = await baseContext()
ctx.sessions.create(sid('visible'), { meta: header('visible') })
const searchSessions = vi.fn(() => Promise.reject(new SessionQueryError(
'provider generation changed before paging',
'SESSION_QUERY_STALE_CURSOR',
)))
ctx.provide('sessionQuery', { searchSessions } as never)
const response = await createApiProxy(ctx, defaults).sessions.search(
request('first-page-stale'),
new AbortController().signal,
)
expect(response.result).toMatchObject({
ok: false,
error: { code: 'internal' },
})
expect(response.result).not.toHaveProperty('value')
expect(searchSessions).toHaveBeenCalledOnce()
})
it('does not adapt an invalid-limit continuation failure', async () => {
const ctx = await baseContext()
ctx.sessions.create(sid('visible'), { meta: header('visible') })
const searchSessions = vi.fn()
.mockResolvedValueOnce({ items: [], nextCursor: 'page-2' })
.mockRejectedValueOnce(new SessionQueryError(
'continuation limit is invalid',
'SESSION_QUERY_INVALID_LIMIT',
))
ctx.provide('sessionQuery', { searchSessions } as never)
const response = await createApiProxy(ctx, defaults).sessions.search(
request('continuation-invalid-limit'),
new AbortController().signal,
)
expect(response.result).toMatchObject({
ok: false,
error: { code: 'internal' },
})
expect(searchSessions).toHaveBeenCalledTimes(2)
expect(searchSessions.mock.calls.map(([providerRequest]) => (
providerRequest as SessionSearchRequest
).limit))
.toEqual([20, 20])
})
it('stops page-limit adaptation at one item', async () => {
const ctx = await baseContext()
ctx.sessions.create(sid('visible'), { meta: header('visible') })
const searchSessions = vi.fn((providerRequest: SessionSearchRequest) => Promise.reject(
new SessionQueryError(
`provider rejects ${providerRequest.limit}`,
'SESSION_QUERY_INVALID_LIMIT',
),
))
ctx.provide('sessionQuery', { searchSessions } as never)
const response = await createApiProxy(ctx, defaults).sessions.search(
request('minimum-page-limit'),
new AbortController().signal,
)
expect(response.result).toMatchObject({
ok: false,
error: { code: 'internal' },
})
expect(searchSessions.mock.calls.map(([providerRequest]) => providerRequest.limit))
.toEqual([20, 10, 5, 2, 1])
})
it('gives abort priority over a coincident invalid first-page limit', async () => {
const ctx = await baseContext()
ctx.sessions.create(sid('visible'), { meta: header('visible') })
const controller = new AbortController()
const searchSessions = vi.fn(() => {
controller.abort()
return Promise.reject(new SessionQueryError(
'provider rejects 20',
'SESSION_QUERY_INVALID_LIMIT',
))
})
ctx.provide('sessionQuery', { searchSessions } as never)
const response = await createApiProxy(ctx, defaults).sessions.search(
request('abort-invalid-limit'),
controller.signal,
)
expect(response.result).toMatchObject({
ok: false,
error: { code: 'cancelled' },
})
expect(searchSessions).toHaveBeenCalledOnce()
})
it('rejects an oversized provider page', async () => {
const ctx = await baseContext()
ctx.sessions.create(sid('visible'), { meta: header('visible') })
const oversized = Array.from({ length: 21 }, (_, index) => hit(`oversized-${index}`))
const searchSessions = vi.fn(() => Promise.resolve({ items: oversized }))
ctx.provide('sessionQuery', { searchSessions } as never)
const response = await createApiProxy(ctx, defaults).sessions.search(
request('oversized-page'),
new AbortController().signal,
)
expect(response.result.ok).toBe(false)
if (response.result.ok) throw new Error('unreachable')
expect(response.result.error).toMatchObject({ code: 'internal' })
expect(response.result.error.message).toContain('returned 21 items; maximum is 20')
})
it('uses the learned provider limit for the overproduction guard', async () => {
const ctx = await baseContext()
ctx.sessions.create(sid('visible'), { meta: header('visible') })
const oversized = Array.from({ length: 11 }, (_, index) => hit(`oversized-${index}`))
const searchSessions = vi.fn((providerRequest: SessionSearchRequest) => {
if (providerRequest.limit === 20) {
return Promise.reject(new SessionQueryError(
'provider accepts at most 10 items',
'SESSION_QUERY_INVALID_LIMIT',
))
}
return Promise.resolve({ items: oversized })
})
ctx.provide('sessionQuery', { searchSessions } as never)
const response = await createApiProxy(ctx, defaults).sessions.search(
request('adapted-oversized-page'),
new AbortController().signal,
)
expect(response.result.ok).toBe(false)
if (response.result.ok) throw new Error('unreachable')
expect(response.result.error).toMatchObject({ code: 'internal' })
expect(response.result.error.message).toContain('returned 11 items; maximum is 10')
expect(searchSessions).toHaveBeenCalledTimes(2)
})
it('bounds provider snippets to 240 Unicode code points without splitting astral text', async () => {
const ctx = await baseContext()
const visible = hit('visible')
ctx.sessions.create(visible.header.id, { meta: visible.header })
const expected = `${'x'.repeat(239)}😀`
const overlong = {
...visible,
bestMatch: {
...visible.bestMatch,
snippet: `${expected}${'y'.repeat(10_000)}`,
},
}
ctx.provide('sessionQuery', {
searchSessions: () => Promise.resolve({ items: [overlong] }),
} as never)
const response = await createApiProxy(ctx, defaults).sessions.search(
request('bounded-snippet'),
new AbortController().signal,
)
expect(response.result).toEqual({
ok: true,
value: {
items: [{ sessionId: 'visible', snippet: expected }],
hasMore: false,
},
})
})
it('fails closed when the provider repeats a continuation cursor', async () => {
const ctx = await baseContext()
ctx.sessions.create(sid('visible'), { meta: header('visible') })
const searchSessions = vi.fn()
.mockResolvedValueOnce({ items: [], nextCursor: 'repeated' })
.mockResolvedValueOnce({ items: [], nextCursor: 'repeated' })
ctx.provide('sessionQuery', { searchSessions } as never)
const response = await createApiProxy(ctx, defaults).sessions.search(
request('repeated-cursor'),
new AbortController().signal,
)
expect(response.result.ok).toBe(false)
if (response.result.ok) throw new Error('unreachable')
expect(response.result.error).toMatchObject({ code: 'internal' })
expect(response.result.error.message).toContain('repeated a continuation cursor')
expect(searchSessions).toHaveBeenCalledTimes(2)
})
it('validates a repeated cursor before accepting the authorized lookahead', async () => {
const ctx = await baseContext()
const items = Array.from({ length: 21 }, (_, index) => hit(`visible-${index}`, index))
for (const item of items) {
ctx.sessions.create(item.header.id, { meta: item.header })
}
const searchSessions = vi.fn()
.mockResolvedValueOnce({ items: items.slice(0, 20), nextCursor: 'repeated' })
.mockResolvedValueOnce({ items: items.slice(20), nextCursor: 'repeated' })
ctx.provide('sessionQuery', { searchSessions } as never)
const response = await createApiProxy(ctx, defaults).sessions.search(
request('repeated-lookahead-cursor'),
new AbortController().signal,
)
expect(response.result).toMatchObject({
ok: false,
error: { code: 'internal' },
})
expect(response.result).not.toHaveProperty('value')
if (response.result.ok) throw new Error('unreachable')
expect(response.result.error.message).toContain('repeated a continuation cursor')
expect(searchSessions).toHaveBeenCalledTimes(2)
})
it('does not count duplicate session ids toward the result or lookahead boundary', async () => {
const ctx = await baseContext()
const items = Array.from({ length: 21 }, (_, index) => hit(`visible-${index}`, index))
for (const item of items) {
ctx.sessions.create(item.header.id, { meta: item.header })
}
const searchSessions = vi.fn()
.mockResolvedValueOnce({ items: items.slice(0, 20), nextCursor: 'page-2' })
.mockResolvedValueOnce({ items: items.slice(0, 20), nextCursor: 'page-3' })
.mockResolvedValueOnce({ items: items.slice(20) })
ctx.provide('sessionQuery', { searchSessions } as never)
const response = await createApiProxy(ctx, defaults).sessions.search(
request('duplicate-pages'),
new AbortController().signal,
)
expect(response.result).toMatchObject({
ok: true,
value: { hasMore: true },
})
if (!response.result.ok) throw new Error('unreachable')
expect(response.result.value.items.map(item => item.sessionId)).toEqual(
items.slice(0, 20).map(item => item.header.id),
)
expect(searchSessions).toHaveBeenCalledTimes(3)
})
it('cancels on a continuation page and passes the carrier signal to both calls', async () => {
const ctx = await baseContext()
ctx.sessions.create(sid('visible'), { meta: header('visible') })
const controller = new AbortController()
const searchSessions = vi.fn()
.mockResolvedValueOnce({ items: [], nextCursor: 'page-2' })
.mockImplementationOnce(() => {
controller.abort()
return Promise.resolve({ items: [] })
})
ctx.provide('sessionQuery', { searchSessions } as never)
const response = await createApiProxy(ctx, defaults).sessions.search(
request('cancel-continuation'),
controller.signal,
)
expect(response.result).toMatchObject({
ok: false,
error: { code: 'cancelled' },
})
expect(searchSessions).toHaveBeenCalledTimes(2)
for (const call of searchSessions.mock.calls) {
expect(call[1]).toEqual({ signal: controller.signal })
}
})
it('keeps visibility sets above SQLite variable limits out of provider bindings', async () => {
const ctx = await baseContext()
const cold = Array.from(
{ length: 32_751 },
(_, index) => header(`cold-${index}`, `/cold-${index}`),
)
ctx.provide('sessionPersistence', {
list: () => Promise.resolve(cold),
locate: () => undefined,
} as never)
const searchSessions = vi.fn((_request: SessionSearchRequest) => Promise.resolve({
items: [hit('cold-32750')],
}))
ctx.provide('sessionQuery', { searchSessions } as never)
const response = await createApiProxy(ctx, defaults).sessions.search(
request('large corpus'),
new AbortController().signal,
)
expect(response.result).toEqual({
ok: true,
value: {
items: [{ sessionId: 'cold-32750', snippet: 'match 0' }],
hasMore: false,
},
})
expect(searchSessions).toHaveBeenCalledOnce()
expect(searchSessions.mock.calls[0]?.[0]).not.toHaveProperty('sessionFilters')
})
it('propagates cancellation through visible-session collection and stops cold-summary work', async () => {
const ctx = await baseContext()
const controller = new AbortController()
const cold = Array.from({ length: 32 }, (_, index) => header(`cold-${index}`, `/cold-${index}`))
const list = vi.fn((signal?: AbortSignal) => {
expect(signal).toBe(controller.signal)
return Promise.resolve(cold)
})
let locateCalls = 0
ctx.provide('sessionPersistence', {
list,
locate: () => {
locateCalls++
controller.abort()
return undefined
},
} as never)
const searchSessions = vi.fn()
ctx.provide('sessionQuery', { searchSessions } as never)
const response = await createApiProxy(ctx, defaults).sessions.search(
request('cancel-during-visibility'),
controller.signal,
)
expect(response.result).toMatchObject({
ok: false,
error: { code: 'cancelled' },
})
expect(list).toHaveBeenCalledOnce()
expect(locateCalls).toBe(1)
expect(searchSessions).not.toHaveBeenCalled()
})
it('awaits every started cold-summary stat before returning cancellation', async () => {
const ctx = await baseContext()
const controller = new AbortController()
const cold = Array.from({ length: 16 }, (_, index) => header(`cold-${index}`, `/cold-${index}`))
const statGates = cold.map(() => Promise.withResolvers<{ mtimeMs: number }>())
const statMock = vi.mocked(stat)
statMock.mockClear()
for (const gate of statGates) {
statMock.mockImplementationOnce((() => gate.promise) as never)
}
ctx.provide('sessionPersistence', {
list: () => Promise.resolve(cold),
locate: (meta: SessionHeader) => ({ kind: 'jsonl', path: `/logs/${meta.id}.jsonl` }),
} as never)
const searchSessions = vi.fn()
ctx.provide('sessionQuery', { searchSessions } as never)
let settled = false
const responsePromise = createApiProxy(ctx, defaults).sessions.search(
request('cancel-during-cold-stats'),
controller.signal,
).finally(() => {
settled = true
})
await vi.waitFor(() => {
expect(statMock).toHaveBeenCalledTimes(16)
})
controller.abort()
statGates[0]!.resolve({ mtimeMs: 101 })
await new Promise<void>(resolve => setImmediate(resolve))
expect(settled).toBe(false)
for (const gate of statGates.slice(1)) gate.resolve({ mtimeMs: 102 })
const response = await responsePromise
expect(response.result).toMatchObject({
ok: false,
error: { code: 'cancelled' },
})
expect(searchSessions).not.toHaveBeenCalled()
})
it('maps missing composition, query cancellation, and provider failure', async () => {
const missingCtx = await baseContext()
missingCtx.sessions.create(sid('visible'), { meta: header('visible') })
const missingApi = createApiProxy(missingCtx, defaults)
const preAborted = new AbortController()
preAborted.abort()
const cancelledBeforeLookup = await missingApi.sessions.search(
request('cancel-before-lookup'),
preAborted.signal,
)
expect(cancelledBeforeLookup.result).toMatchObject({
ok: false,
error: { code: 'cancelled' },
})
const missing = await missingApi.sessions.search(
request('needle'),
new AbortController().signal,
)
expect(missing.result.ok).toBe(false)
if (missing.result.ok) throw new Error('unreachable')
expect(missing.result.error.code).toBe('internal')
expect(missing.result.error.message).toContain('does not mount')
const ctx = await baseContext()
ctx.sessions.create(sid('visible'), { meta: header('visible') })
const aborted = new SessionQueryError('provider stopped', 'SESSION_QUERY_ABORTED')
const searchSessions = vi.fn()
.mockRejectedValueOnce(aborted)
.mockRejectedValueOnce(new Error('database unavailable'))
ctx.provide('sessionQuery', { searchSessions } as never)
const api = createApiProxy(ctx, defaults)
const cancelled = await api.sessions.search(
request('first'),
new AbortController().signal,
)
expect(cancelled.result).toMatchObject({
ok: false,
error: { code: 'cancelled' },
})
const failed = await api.sessions.search(
request('second'),
new AbortController().signal,
)
expect(failed.result.ok).toBe(false)
if (failed.result.ok) throw new Error('unreachable')
expect(failed.result.error.code).toBe('internal')
expect(failed.result.error.message).toContain('database unavailable')
})
})
packages/host/apiproxy/tests/client-handler.spec.ts
+39
View File
@@ -35,6 +35,7 @@ function scriptedApi(overrides: {
return {
sessions: {
list: r => ok(r, { items: [] }),
search: r => ok(r, { items: [], hasMore: false }),
create: r => ok(r, { sessionId: sid('s-new') }),
history: r => ok(r, {
events: [],
@@ -141,6 +142,44 @@ describe('unary round trip', () => {
expect(response.result).toEqual({ ok: true, value: { items: [{ sessionId: 's1', updatedAt: 7, running: false, blank: false }] } })
})
it('round-trips a trimmed session search query and its bounded result metadata', async () => {
let seen: RpcRequest<{ query: string }> | undefined
const api = scriptedApi({
sessions: {
search: (request) => {
seen = request
return ok(request, {
items: [{ sessionId: sid('s1'), snippet: 'matching message text' }],
hasMore: true,
})
},
},
})
const response = await client(api).sessions.search({ query: ' message text ' })
expect(seen?.payload).toEqual({ query: 'message text' })
expect(response.result).toEqual({
ok: true,
value: {
items: [{ sessionId: 's1', snippet: 'matching message text' }],
hasMore: true,
},
})
})
it('rejects an overlong session-search snippet at the client value boundary', async () => {
const api = scriptedApi({
sessions: {
search: request => ok(request, {
items: [{ sessionId: sid('s1'), snippet: '😀'.repeat(241) }],
hasMore: false,
}),
},
})
await expect(client(api).sessions.search({ query: 'message' }))
.rejects.toThrow(/240 Unicode code points/)
})
it('routes session fork with its optional cut anchor through the wire', async () => {
let seen: RpcRequest<{ sessionId: SessionId; atSeq?: number }> | undefined
const api = scriptedApi({
packages/host/apiproxy/tests/fetch-carrier.spec.ts
+47
View File
@@ -22,6 +22,26 @@ function fakeApi(overrides: Partial<{ muxFrames: MuxFrame[]; hostFrames: HostFra
if (overrides.crashOn === 'session.list') throw new Error('impl crashed')
return { rpcId: request.rpcId, result: { ok: true, value: { items: [] } } }
},
async search(request, signal) {
if (request.payload.query === 'hang') {
if (!signal.aborted) {
await new Promise<void>((resolve) => {
signal.addEventListener('abort', () => { resolve() }, { once: true })
})
}
return {
rpcId: request.rpcId,
result: { ok: false, error: { code: 'cancelled', message: 'aborted', details: {} } },
}
}
return {
rpcId: request.rpcId,
result: {
ok: true,
value: { items: [{ sessionId: 's1' as never, snippet: 'fixture match' }], hasMore: false },
},
}
},
async create(request) {
return { rpcId: request.rpcId, result: { ok: true, value: { sessionId: 's-new' as never } } }
},
@@ -248,6 +268,10 @@ describe('unary round trip (handler ⇄ client, no network)', () => {
it('covers create/prompt/updateQueue/cancel/describe passthrough', async () => {
const c = client()
expect((await c.sessions.search({ query: 'fixture' })).result).toEqual({
ok: true,
value: { items: [{ sessionId: 's1', snippet: 'fixture match' }], hasMore: false },
})
expect((await c.sessions.create({})).result.ok).toBe(true)
expect((await c.sessions.models({ sessionId: 's' as never })).result.ok).toBe(true)
const selected = await c.sessions.selectModel({
@@ -339,6 +363,29 @@ describe('unary round trip (handler ⇄ client, no network)', () => {
expect(parsed.result.error?.code).toBe('cancelled')
})
it('propagates the carrier Request signal into session.search', async () => {
const handler = toFetchHandler(fakeApi())
const controller = new AbortController()
const body = JSON.stringify({
type: 'client-request',
rpcId: 'r-search-sig',
method: 'session.search',
payload: { query: 'hang' },
})
const pending = handler.fetch(new Request(
'http://x/api/session.search',
{ method: 'POST', headers: { 'content-type': 'application/json' }, body, signal: controller.signal },
))
controller.abort()
const response = await pending
const parsed = await response.json() as {
rpcId: string
result: { error?: { code: string } }
}
expect(parsed.rpcId).toBe('r-search-sig')
expect(parsed.result.error?.code).toBe('cancelled')
})
it('propagates the carrier Request signal into host.pickDirectory', async () => {
const api = fakeApi()
api.host.pickDirectory = async (request, signal) => {
packages/host/apiproxy/tests/rpc-schemas.spec.ts
+32 -1
View File
@@ -10,7 +10,8 @@ import {
sessionCreateValueSchema, sessionEventSchema, sessionHistoryRequestSchema, sessionHistoryValueSchema,
sessionIdSchema, sessionListRequestSchema, sessionListValueSchema, sessionModelsRequestSchema,
sessionModelsValueSchema, sessionPromptRequestSchema, sessionPromptValueSchema,
sessionSelectModelRequestSchema, sessionSelectModelValueSchema, sessionSummarySchema,
sessionSearchRequestSchema, sessionSearchValueSchema, sessionSelectModelRequestSchema,
sessionSelectModelValueSchema, sessionSummarySchema,
sessionUpdateQueueRequestSchema, sessionUpdateQueueValueSchema,
} from '../src/api/sessions.schema.ts'
import {
@@ -150,6 +151,36 @@ describe('sessions domain schemas', () => {
expect(sessionListRequestSchema.parse({})).toEqual({})
expect(sessionListRequestSchema.parse({ cursor: 'c' }).cursor).toBe('c')
expect(sessionListValueSchema.parse({ items: [] }).items).toEqual([])
expect(sessionSearchRequestSchema.parse({ query: ' exact phrase ' })).toEqual({ query: 'exact phrase' })
expect(() => sessionSearchRequestSchema.parse({ query: ' ' })).toThrow()
expect(() => sessionSearchRequestSchema.parse({ query: 'bad\0query' })).toThrow(/NUL/)
expect(() => sessionSearchRequestSchema.parse({ query: 'x'.repeat(501) })).toThrow()
expect(sessionSearchValueSchema.parse({
items: [{ sessionId: 's1', snippet: 'matching text' }],
hasMore: true,
})).toEqual({
items: [{ sessionId: 's1', snippet: 'matching text' }],
hasMore: true,
})
expect(sessionSearchValueSchema.parse({
items: [{ sessionId: 's1', snippet: '😀'.repeat(240) }],
hasMore: false,
}).items[0]?.snippet).toBe('😀'.repeat(240))
expect(() => sessionSearchValueSchema.parse({
items: [{ sessionId: 's1', snippet: '😀'.repeat(241) }],
hasMore: false,
})).toThrow(/240 Unicode code points/)
expect(() => sessionSearchValueSchema.parse({
items: [{ sessionId: '', snippet: 'matching text' }],
hasMore: false,
})).toThrow()
expect(() => sessionSearchValueSchema.parse({
items: Array.from(
{ length: 21 },
(_, index) => ({ sessionId: `s${index}`, snippet: 'matching text' }),
),
hasMore: true,
})).toThrow()
expect(sessionCreateRequestSchema.parse({ cwd: '/w' }).cwd).toBe('/w')
// The refine's both-sides branch: workspaceId alone passes, workspaceId+cwd rejects.
expect(sessionCreateRequestSchema.parse({ workspaceId: 'w1', sessionId: 's1' }).sessionId).toBe('s1')
packages/host/apiproxy/tsconfig.json
+3
View File
@@ -47,6 +47,9 @@
{
"path": "../../session-projection/session-projection-cache"
},
{
"path": "../../session-query/session-query"
},
{
"path": "../../session-title/session-title"
},
packages/host/directory-picker-auto/tests/loader-composition.spec.ts
+1
View File
@@ -56,6 +56,7 @@ async function loadComposition(bindHost: '127.0.0.1' | '0.0.0.0'): Promise<{ ctx
' config:',
` host: '${bindHost}'`,
' port: 0',
' portConflict: increment',
` distIndex: '${distIndex}'`,
`- name: '${AUTO}'`,
'',
packages/session-query/session-query-sqlite/README.i18n.yaml
+2 -2
View File
@@ -2,5 +2,5 @@
# side as of the last confirmed-consistent state. Both languages carry equal authority;
# after editing either side, bring the other along and re-record with:
# pnpm run verify-translation-pairing --write packages/session-query/session-query-sqlite/README.md
README.md: ceffb3ac25bc8b5252d6cc40cd6389839dfce1e2
README.zh.md: 33afe99c3e065e231692e162549aef8e28e542e3
README.md: 4bf4d979f2d2954cd6280c80bf7f5988d8121fd1
README.zh.md: 6eb1f3bca034a974128eb33381b5d3c383b55d12
packages/session-query/session-query-sqlite/README.md
+3
View File
@@ -16,6 +16,8 @@ All three surfaces (`current`, `shadowed`, and `log-only`) are searchable by def
The service requires `ctx.sessions` and observes optional `ctx.sessionPersistence` dynamically. One serialized state machine compares source-qualified lightweight durable snapshot revisions, non-mutatingly inspects only new or changed logs, extracts shared semantic documents, reconciles changes transactionally, and runs the query. Session queries never invoke the persistence backend's crash-repairing `load()`; an owner attaching during inspection cannot mutate its log, and the stable-observation retry makes the result live-preferred. The TEMP live row still records persisted availability, and the durable base refreshes after that live owner detaches. Repeated queries and an unchanged same-store reopen perform no full durable-log inspection; switching stores, or observing new, changed, deleted, or externally load-repaired sources, reconciles on the next stable observation. Source or transaction failure commits nothing, and the next search retries.
`openAt: startup` is the default: service activation imports `node:sqlite`, opens the handle, and fails before publication when the index is invalid. `openAt: first-search` publishes the service as ACTIVE without importing the SQLite module or opening a handle; the first concurrent searches share one readiness promise, and disposal before any search opens nothing. This mode supports compositions that need clean Node 22 startup output by deferring SQLite's experimental warning until the first actual search; it does not suppress a warning at that point. An invalid database likewise fails the first search instead of service activation.
Persisted FTS rows live in a dedicated derived database. Connection-local TEMP tables hold live rows, which shadow the durable base for the same session and reveal it when the live owner disappears. Unmounting persistence hides durable rows without discarding the cache; remounting reconciles it. Closing or reopening the database drops every live overlay while retaining persisted rows.
The database is disposable but reset is guarded: every recognized schema version rejects unknown user tables before mutating journal mode, and only a recognized incompatible schema containing derived tables rebuilds in place. An unrelated or canonical database is refused. Never point `path` at the session-persistence database. On filesystems with POSIX modes, missing directories and databases are created owner-only (`0700` and `0600` before the process umask), and SQLite sidecars inherit the database mode; existing modes are preserved. Exactly one service in one process owns a derived-index path; external writers or a second process are unsupported because generations and TEMP shadow state are connection-owned.
@@ -25,6 +27,7 @@ The database is disposable but reset is guarded: every recognized schema version
| Key | Default | Contract |
|---|---:|---|
| `path` | required | Dedicated derived-index SQLite path; `:memory:` is supported. Missing filesystem paths are created owner-only on POSIX filesystems. |
| `openAt` | `startup` | `startup` opens before service activation completes; `first-search` defers the SQLite module and handle until search. |
| `journalMode` | `wal` | `wal`, `delete`, `truncate`, or `persist`. |
| `defaultLimit` | `20` | Page size when a request omits `limit`; at most `Number.MAX_SAFE_INTEGER - 1`. |
| `maxLimit` | `100` | Largest accepted request page size; at most `Number.MAX_SAFE_INTEGER - 1`. |
packages/session-query/session-query-sqlite/README.zh.md
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该服务需要 `ctx.sessions`，并动态观察可选的 `ctx.sessionPersistence`。一个串行化状态机比较来源限定的轻量持久化快照修订，仅以不修改日志的方式检查新日志或已更改日志，提取共享语义文档，以事务方式对账变更，然后运行查询。会话查询绝不会调用持久化后端会修复崩溃的 `load()`；检查期间接入的活动所有者无法修改其日志，稳定观察重试使结果优先使用实时来源。TEMP 实时行仍会记录持久化可用性，而持久基库会在该活动所有者脱离后刷新。重复查询和未变的同存储重新打开不会执行完整持久化日志检查；切换存储，或观察到新增、已更改、已删除或经外部 load 修复的来源时，会在下次稳定观察时对账。来源或事务失败不会提交任何内容，下一次搜索会重试。
`openAt: startup` 是默认值：服务激活会导入 `node:sqlite` 并打开句柄；如果索引无效，则会在服务发布前失败。`openAt: first-search` 会将服务以 ACTIVE 状态发布，同时不导入 SQLite 模块也不打开句柄；首批并发搜索共享同一个就绪 promise，在任何搜索前处置服务时也不会导入模块或打开句柄。此模式通过把 SQLite 的实验性警告推迟到首次实际搜索，支持需要干净 Node 22 启动输出的组合；它不会抑制届时的警告。无效数据库同样会使首次搜索失败，而不是服务激活失败。
持久化 FTS 行位于专用派生数据库中。连接本地 TEMP 表保存实时行，这些行会遮蔽同一会话的持久化基库，并在实时所有者消失后使其重新可见。卸载持久化会隐藏持久行，但不会丢弃缓存；重新挂载会对账缓存。关闭或重新打开数据库会删除全部实时覆盖层，但保留持久行。
该数据库虽可丢弃重建，但 reset 操作受到保护：每个已识别 schema 版本都会在修改 journal mode 前拒绝未知用户表；只有包含派生表的已识别不兼容 schema 才会原地重建。不相关数据库或规范数据库将被拒绝。绝不能将 `path` 指向 session-persistence 数据库。在具有 POSIX mode 的文件系统上，缺失的目录和数据库会以仅所有者可访问的方式创建（进程 umask 前为 `0700` 和 `0600`），SQLite sidecar 继承数据库 mode；现有 mode 保持不变。每个派生索引路径在一个进程中只能由一个服务拥有；不支持外部写入者或第二个进程，因为世代和 TEMP 遮蔽状态由连接持有。
@@ -25,6 +27,7 @@
| 键 | 默认值 | 契约 |
|---|---:|---|
| `path` | 必填 | 专用派生索引 SQLite 路径；支持 `:memory:`。在 POSIX 文件系统上，缺失的文件系统路径会以仅所有者可访问的方式创建。 |
| `openAt` | `startup` | `startup` 会在服务激活完成前打开；`first-search` 把 SQLite 模块与句柄推迟到搜索时再加载和打开。 |
| `journalMode` | `wal` | `wal`、`delete`、`truncate` 或 `persist`。 |
| `defaultLimit` | `20` | 请求省略 `limit` 时的分页大小；最多为 `Number.MAX_SAFE_INTEGER - 1`。 |
| `maxLimit` | `100` | 接受的最大请求分页大小；最多为 `Number.MAX_SAFE_INTEGER - 1`。 |

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