Files
deepseek-harness/packages/bundle/web-app/README.md
imccyu 6ff4fc0ed0 fix: address review round two
- listChildren contains per-child projection faults on both ladder rungs
  (any registered unit's fold/schema rejection maps to that child's corrupt
  diagnostic) and pins the whole-enumeration listing-failure rethrow
- the base bundle mounts session-projection (web-app's own insert retired
  to avoid the double mount); stale composition comment updated
- the shared projections-unavailable wire face is pinned across
  list/history/prompt; retired session-query arms removed from the catalog
  paths
- the design note records the unknown-parent semantics shift and the
  fold-fault isolation rule
2026-08-07 00:05:42 +08:00

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@deepseek-ai/dsh-web-app

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The dsh browser-surface bundle. cordis.patch.yml rides over dsh-base: it sets the coding persona, inserts the Web host rows (webserver, API gateway, workspace, projection cache, storage) and the browser plugin roster, and mounts this package's own web-runtime glue plugin (config {mode, printUrl, surfaceContext, lanAddresses}). That plugin owns what used to be launcher code: it resolves the built frontend dist through @deepseek-ai/dsh-frontend's exports (workspace knowledge of this bundle, never user config), mounts the frontend-static fallback owner over it, registers the web-surface prompt section and the bash-visible DSH_WEB_URL/DSH_WEB_MODE runtime variables when surfaceContext is true, and prints the dsh web: URL line when printUrl is true. The dsh web launcher alias patches mode/lanAddresses and the flag family over these rows; dsh-headless layers on top, silences the URL line, and disables the surface context.

Model Experience

Web-surface prompt section and bash runtime variables

What the model sees

When surfaceContext is true, the app:web-surface global section (order 98) orients the model to the GUI: the canonical local URL, the "this page" referent, the HMR/rebuild update contract for the active mode, and the instruction not to start replacement servers. DSH_WEB_URL and DSH_WEB_MODE additionally appear in the managed bash environment with their descriptions, resolved per invocation from the live server. When it is false, neither the section nor the variables are registered.

Token effect

One prompt paragraph per session plus two managed-environment variable lines; constant per process.

KV Cache effect

The prompt section sits near the system prompt's head and is stable for the life of the process (port and mode are boot facts), so it does not invalidate the cache across turns.

Known Limitations and Deferred Work

  • The frontend dist must be builtrequire.resolve of the dist fails loud at activation with a build hint; there is no source-serving fallback.
  • lanAddresses is a boot-time snapshot — interface changes after boot are not re-advertised; the printed LAN URL always matches the configured trust fence.