Files
deepseek-harness/packages/host/apiproxy/src/api/commands.ts
T
imccyu 4ddec0ba2f refactor: command.execute degrades to pure admission; composer notice channel retired
The wire response now carries only the matched bit — CommandExecuteResult
is deleted from the api, schema, and client mirrors (pre-release, no shim);
outcomes ride the durably logged command/run/command/done pair broadcast on
the mux stream and render as flow nodes. ui-command's runDetached→noticeFor
outcome routing is retired: admitted commands surface nothing through the
composer, while admission misses (matched:false, syntax feedback) and
transport failures keep their immediate notice. The connection fixture
mirrors the host: an admitted command appends the lifecycle pair to the
session log instead of returning result text.
2026-07-27 23:06:49 +08:00

46 lines
2.0 KiB
TypeScript

/**
* commands domain contract: the web catalog/dispatch face of the host command
* registry (`ctx.commands`). Both methods address one session's agent via
* `sessionId` — every served session has an Agent (Session+Agent are born
* together), so there is no agent-less surface on this wire.
*/
import type { SessionId } from '@deepseek-ai/dsh-session/types'
import type { RpcRequest, RpcResponse } from './rpc.ts'
/**
* Handler-free command view served to clients. Wire mirror of the host
* registry descriptor (which stays host-side with its cordis dependencies);
* no source field — the host descriptor has none.
*/
export interface CommandDescriptor {
/** Lowercase command name without the leading slash. */
readonly name: string
/** Human-readable summary used in discovery UI. */
readonly description: string
/** Optional free-form input hint advertised to capable clients. */
readonly input?: { readonly hint: string }
}
/** Command-domain unary methods (the map keys command.* of RpcMethodMap). */
export interface CommandsApi {
/**
* Lists the addressed agent's effective command catalog (name-sorted,
* globals plus its scoped shadows).
*/
list(request: RpcRequest<{ sessionId: SessionId }>): Promise<RpcResponse<{ commands: readonly CommandDescriptor[] }>>
/**
* Parses and executes one slash-command line against the addressed agent
* without sending it to the model — pure admission semantics. matched=false
* when syntax or name does not resolve (the client falls back to its
* default sink). The handler's outcome does NOT ride the response: the host
* executor durably logs the lifecycle (`command/run`/`command/done`), which
* broadcasts on the mux stream and renders as a persistent flow node. The
* signal rides beside the request, never on the wire: the fetch carrier's
* request signal cancels the running handler.
*/
execute(request: RpcRequest<{ sessionId: SessionId; line: string }>, signal: AbortSignal):
Promise<RpcResponse<{ matched: boolean }>>
}