Tianyi Cui
0c9ea3145f
The shared run driver lived inside dsh-subagent-spawn, so the spawn package carried fork-aware seeding logic and dsh-subagent-fork depended backward on dsh-subagent-spawn — the two in-process backends were not independent. Move the driver (startInProcessRun, depthOf, SubagentDepthError, InProcessRunOptions) into a new pure-library package @deepseek-ai/dsh-subagent-inprocess that registers nothing. spawn and fork now both depend only on that driver and neither knows about the other; spawn no longer re-exports it and fork no longer imports from spawn. Also wire BOTH backends in examples/coding-agent/cordis.yml (config-only): load dsh-subagent-spawn + dsh-subagent-fork + two dsh-tool-subagent instances with distinct toolNames (subagent → spawn, subagent_fork → fork), demonstrating that exposing multiple transports needs no code change.
55 lines
2.1 KiB
TypeScript
55 lines
2.1 KiB
TypeScript
/**
|
|
* The in-process SPAWN subagent backend: registers a {@link SubagentProvider}
|
|
* on `ctx.subagents` that runs each child as a FRESH child {@link Agent} on the
|
|
* same cordis context (its own session, own system prompt, zero parent
|
|
* context). The cheapest transport, reusing the agent factory's quiescent
|
|
* teardown.
|
|
*
|
|
* The run mechanics live in `@deepseek-ai/dsh-subagent-inprocess`
|
|
* ({@link startInProcessRun}); this backend just passes NO seed (a fresh
|
|
* child). The fork backend is an independent peer over the same driver.
|
|
*
|
|
* Plugin export shape: named `name`/`inject`/`Config`/`apply`, NO default.
|
|
*
|
|
* @module @deepseek-ai/dsh-subagent-spawn
|
|
*/
|
|
|
|
import type { Context } from 'cordis'
|
|
import z from 'schemastery'
|
|
import type { SubagentCapabilities, SubagentProvider, SubagentStartRequest } from '@deepseek-ai/dsh-subagent'
|
|
import { startInProcessRun } from '@deepseek-ai/dsh-subagent-inprocess'
|
|
|
|
export const name = 'subagent-spawn'
|
|
export const inject = ['subagents', 'agents']
|
|
|
|
/** Config: the registry name to register the provider under. */
|
|
export interface Config {
|
|
/** Provider name on `ctx.subagents` (default `spawn`). */
|
|
providerName: string
|
|
}
|
|
|
|
export const Config: z<Config> = z.object({
|
|
providerName: z.string().default('spawn'),
|
|
})
|
|
|
|
/**
|
|
* The spawn provider. Supports `depthLimit` (it constructs the child, so it can
|
|
* enforce a recursion cap) but NOT `outputSchema` or `toolFilter` in this cut —
|
|
* a request that needs either is rejected by the service before `start` runs.
|
|
*/
|
|
class SpawnProvider implements SubagentProvider {
|
|
readonly capabilities: SubagentCapabilities = { outputSchema: false, depthLimit: true, toolFilter: false }
|
|
|
|
constructor(readonly name: string, private readonly ctx: Context) {}
|
|
|
|
start(request: SubagentStartRequest) {
|
|
// Fresh child: no seed. The shared driver mints ids, stamps cwd/lineage/
|
|
// depth, drives the one-shot, and maps the result.
|
|
return startInProcessRun(this.ctx, request, { providerName: this.name })
|
|
}
|
|
}
|
|
|
|
export function apply(ctx: Context, config: Config): void {
|
|
ctx.subagents.registerProvider(new SpawnProvider(config.providerName, ctx))
|
|
}
|