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fix(headless): dsh run is a direct core front door

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This commit is contained in:
Tianyi Cui
2026-08-09 12:13:58 +08:00
parent 772c580ee1
commit 9d5eb37638
159 changed files with 1508 additions and 1042 deletions
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2
packages/core/agent/src/index.ts
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@@ -17,7 +17,7 @@ import type { Agent, AgentOptions } from './types.ts'
export * from './types.ts'
export * from './inbox.ts'
export * from './llm-target.ts'
export * from './model-selection.ts'
export { agentCarrier, agentEvents, assembleContextFor, emitAgentEvent } from './dispatch.ts'
export type { AgentEventDispatch, AgentSubjectEvent } from './dispatch.ts'

42
packages/core/agent/src/llm-target.ts → packages/core/agent/src/model-selection.ts
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@@ -1,13 +1,13 @@
/**
* Agent-scoped LLM target snapshot shared by interactive front doors.
* @module @deepseek-ai/dsh-agent/llm-target
* Agent-scoped model selection shared by interactive front doors.
* @module @deepseek-ai/dsh-agent/model-selection
*/
import type { Context } from 'cordis'
import type { LlmCallConfig, ReasoningEffortId } from '@deepseek-ai/dsh-llm'
/** Complete provider/model route and optional reasoning effort selected for one live agent. */
export interface AgentLlmTarget {
/** Complete provider, model, and optional reasoning effort selected for one live Agent. */
export interface ModelSelection {
/** Registered provider route. */
provider: string
/** Provider-owned model id. */
@@ -16,31 +16,31 @@ export interface AgentLlmTarget {
reasoningEffort?: ReasoningEffortId
}
/** Mutable selection plus the target captured for the current step. */
export interface AgentLlmTargetRef {
/** Target selected for the next step that enters prompt assembly. */
current: AgentLlmTarget | undefined
/** Target captured when the current step entered prompt assembly. */
assembled: AgentLlmTarget | undefined
/** Mutable model selection plus the value captured for the current step. */
export interface ModelSelectionRef {
/** Model selected for the next step that enters prompt assembly. */
current: ModelSelection | undefined
/** Selection captured when the current step entered prompt assembly. */
assembled: ModelSelection | undefined
}
/**
* Couple one mutable target to agent-scoped prompt assembly and request routing.
* Prompt assembly snapshots the selected target before delegating, then applies
* its route to prompt variables and its route/effort to request config so a
* Couple one mutable selection to Agent-scoped prompt assembly and request routing.
* Prompt assembly snapshots the selected model before delegating, then applies
* its provider/model pair and effort to request config so a
* concurrent switch takes effect on a later step instead of splitting the two
* surfaces. An absent selected effort clears any inherited effort so a model
* switch can restore that target's provider/default behavior.
* surfaces. An absent selected effort clears any inherited effort, restoring
* the selected model's provider/default behavior.
*
* @param agentCtx - The target agent's scoped context.
* @param target - Mutable selection owned by the calling front door.
* @param agentCtx - The selected Agent's scoped context.
* @param selection - Mutable selection owned by the calling front door.
* @returns Disposer for both scoped waterfall listeners.
*/
export function installAgentLlmTarget(agentCtx: Context, target: AgentLlmTargetRef): () => void {
export function installModelSelection(agentCtx: Context, selection: ModelSelectionRef): () => void {
const disposeAssembly = agentCtx.on('system-prompt/assemble', async (_assembly, _context, next) => {
const selected = target.current
const selected = selection.current
const assembled = await next()
target.assembled = selected
selection.assembled = selected
if (selected === undefined) return assembled
return {
...assembled,
@@ -55,7 +55,7 @@ export function installAgentLlmTarget(agentCtx: Context, target: AgentLlmTargetR
'agent/request',
async (_payload, next): Promise<LlmCallConfig> => {
const resolved = await next()
const selected = target.assembled
const selected = selection.assembled
if (selected === undefined) return resolved
const { reasoningEffort: _inheritedEffort, ...withoutInheritedEffort } = resolved
return {