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Merge branch 'worktree/agent-execution-context-rfc' into worktree/explicit-turn-signal

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Yichen Jiang
2026-07-18 21:33:17 +08:00
parent 55916f931d a42c28cdc9
commit cddb79e844
683 changed files with 37770 additions and 8712 deletions
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14
packages/core/agent-loop/src/agent.ts
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@@ -8,7 +8,7 @@
import type { Context } from 'cordis'
import { agentEvents, normalizeAgentCancelCause } from '@deepseek-ai/dsh-agent'
import type { AgentCancelCause, AgentId, AgentOptions, AgentStatus, SendOptions } from '@deepseek-ai/dsh-agent'
import type { AgentCancelCause, AgentId, AgentOptions, AgentStatus, InjectOptions, SendOptions } from '@deepseek-ai/dsh-agent'
import type { Agent } from '@deepseek-ai/dsh-agent'
import { deepFreeze } from '@deepseek-ai/dsh-llm'
import type { ContentBlock, MessageSource } from '@deepseek-ai/dsh-llm'
@@ -223,14 +223,20 @@ export class ReactLoopAgent implements Agent {
agentEvents(this.loopCtx, this).emit('agent/queued', accepted.content, info)
}
inject(content: ContentBlock[], options?: SendOptions): void {
inject(content: ContentBlock[], options?: InjectOptions): void {
this.assertNotDisposed()
const source = this.resolveSource(options)
const context = {
content,
source,
...options?.envelope !== undefined ? { envelope: options.envelope } : {},
...options?.meta !== undefined ? { meta: options.meta } : {},
}
if (isTurnOpen(this.session)) {
// A turn is open in the LOG (decided from the log, not agent status —
// status can be `running` with no turn open): the context/message is
// turn-enclosed by that turn, so append it directly.
this.session.append('context/message', { content, source }, { surfaceOp: 'append' })
this.session.append('context/message', context, { surfaceOp: 'append' })
return
}
// No turn open: wrap the injection in a one-shot turn so every event stays
@@ -242,7 +248,7 @@ export class ReactLoopAgent implements Agent {
// are contained by Session and cannot create a false append failure.
try {
this.session.append('turn/start', { turn, trigger: { kind: 'injection', source } })
this.session.append('context/message', { content, source }, { surfaceOp: 'append' })
this.session.append('context/message', context, { surfaceOp: 'append' })
} finally {
// Close the turn if turn/start made it into the log. A pre-commit veto
// must escape rather than being mistaken for a committed turn/end.