@tecfancy/dsh-dock-host
适用于 dsh (DeepSeek Harness) Web 客户端的通用停靠按钮宿主：在输入框上方渲染一行按钮，并管理 dockButtons 注册表、溢出菜单、i18n 和动画。构建为 Feature-Sliced Design 静态 Cordis 插件。
插件会安装到这里；不确定时保持 web。
npx -y @deepseek-ai/dsh plugin --profile web add @tecfancy/dsh-dock-host@0.2.1Dock Host 以 @tecfancy/dsh-dock-host 发布，当前版本为 0.2.1。Plugin Hub 会校验它的 manifest，并保存精确安装来源，便于复现安装结果。
A generic dock-button host for the dsh
web client, built as a Feature-Sliced Design
static Cordis plugin. It renders one row of buttons above the composer/input
box and owns everything about placement: the dockButtons registry, theme
tokens, i18n (dockHost namespace, zh/en), overflow "更多" menu, and motion.
It is intentionally feature-agnostic — it knows nothing about what a specific button does. A concrete feature (terminal, files, ...) registers its own buttons into the registry; the host only places them.
npm install @tecfancy/dsh-dock-host
Then mount it into a dsh profile (the CLI reconciles dsh.profile.bundles):
dsh plugin --profile web add @tecfancy/dsh-dock-host
Requires @deepseek-ai/cordis ^4.0.1 as a peer dependency.
dsh-dock-host is a client-only plugin: the host half (src/index.ts)
registers no tools and no RPC. The client half under src/client/ follows the
framework's FSD layering:
src/
index.ts host root: name only (no host capabilities)
client/
index.tsx client assembly root: provide registry, mount the
conversation.input.dock row slot, register i18n
shared/
config/context.ts structural type contracts (slots, locale, logger)
dock/registry.ts the dockButtons registry (register/list/subscribe)
features/
dock-host/
DockButtonsRow.tsx the row + overflow menu (placement, tokens, i18n)
DockButtonsRow.module.css reduced-motion kill switch (build-time inline)
Host and client are physically isolated: host never uses JSX/React, client never
touches window/document directly. There are no cross-boundary code imports.
Because there is no host Remote RPC in this plugin, no Typert artifacts are
generated and no harness.handle/host.call/styles.insert builtins are used
(those are dynamic plugin evaluator builtins, not the static surface).
A feature registers a button with the shape:
{
id: string, // unique, namespaced e.g. 'terminal:open'
order?: number, // ascending placement, default 0
label: string | (() => string), // thunk for i18n
icon?: string, // optional glyph prefix
enabled?: boolean | ((ctx) => boolean), // optional visibility predicate
primary?: boolean, // always visible before the overflow
run(ctx: { input, inputActions, sessionId }): void | Promise<void>,
}
The host fills the row up to DEFAULT_MAX_VISIBLE (4) primary-then-ordered
buttons, and puts the rest in the overflow menu; primary buttons always stay
visible.
A provider (terminal, files, ...) is added as another client/features/<name>/
slice. The client assembly root creates the registry once and hands it to each
feature so they can registry.register(...). Because this is a single plugin,
no cross-plugin service composition is required.
| Task | Command |
|---|---|
| Install | npm install |
| Type-check | npm run type-check |
| Lint | npm run lint / npm run lint:no-emdash |
| Format | npm run format:check (fix with npm run format) |
| Test | npm run test / npm run test:coverage |
| Aliases drift | npm run aliases:check |
| Build | npm run build (host tsc + tsdown client bundle) |
| Bundle verify | npm run bundle:check |
| Full gate | npm run verify (must stay green) |
| Smoke install | node scripts/install-to-profile.mjs --profile web [--copy] |
MIT (c) 2026 TecFancy
This plugin is scaffolded from the dsh-plugin-framework template (feature-sliced design + host/client isolation + engineering gates).