Files
deepseek-harness/packages/host
creatixchu 6cd63f741c fix(host): address review — Escape scoping, relist gating, crumb overflow, aria golden
- Escape (and the mask) now reaches only the topmost dialog: while the
  nested New-folder dialog is up the browser ignores its own Modal close,
  and the nested dialog's in-flight fence keeps both open during creation.
- New folder disables while any listing loads, so a slow post-create
  relist/select sequence cannot host a second create against a target the
  pending listing is about to change.
- Deep ancestry scrolls inside a dedicated crumb trail whose tail is pinned
  into view; the path-edit zone keeps its reserved width instead of being
  clipped by the card, preserving cross-drive path entry.
- The workspace-management e2e records a directory-browser aria golden at a
  staged tree (host HOME pointed at the scaffold cwd collapses ancestry into
  the Home crumb, keeping the artifact machine-independent), and the keyless
  snapshot's row targeting goes through visible label text — listitem
  accessible-name computation differs across dom-accessibility-api
  environments (the CI-only miss).
2026-07-28 23:21:27 +08:00
..

host/ — web-GUI host half

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The host side of the dsh web GUI: the API gateway every client shape shares, and the plain HTTP server it rides on. The browser side lives in client/; the composed application is apps/cli serving apps/web. All product packages.

Package Role ctx key
apiproxy/ The shared API gateway: the zero-Node TS wire contract (src/api/), the fetch carrier pair (toFetchHandler host-side, AbstractApiClient client-side), and the host implementation over ctx.agents/ctx.workspace ctx.apiProxy
webserver/ Plain HTTP route-registration carrier: node:http server listening on activation; routes register as named exact/prefix handlers ctx.httpServer
directory-picker/ Workspace-directory picking seam: discriminated native/browse capability the gateway's picker RPCs delegate to ctx.directoryPicker
directory-picker-native/ Dual-face native interaction: OS-chooser backend (osascript / PowerShell / Zenity+KDialog, host-display only) + the browser half filling ui-workspace's directory-flow slots (registers ctx.directoryPicker)
directory-picker-browse/ Dual-face browse interaction: listing/creation primitives over Node stdlib (remote-capable) + the browser half rendering the in-app Select Workspace Directory dialog (registers ctx.directoryPicker)

apiproxy is transport-agnostic by design — it registers no routes; carriers wrap ctx.apiProxy themselves. The HTTP carrier route (with its /api browser-trust fence) is mounted by client/connection's node half, which is why that package lives in the client group: it owns both ends of the wire.