Tianyi Cui
d6bebc18f8
# Conflicts: # docs/architecture.md # docs/cordis-catalog/events.md # docs/core-data-structures/core.md # docs/event-producer-consumer.md # packages/core/agent-loop/README.md # packages/core/agent-loop/src/agent.ts # packages/core/agent/README.md # packages/core/agent/src/types.ts # packages/ui/acp/src/index.ts # packages/ui/tui/src/index.ts # packages/ui/tui/tests/harness.ts
54 lines
2.2 KiB
TypeScript
54 lines
2.2 KiB
TypeScript
/** Typed settlement policy for one admitted same-session goal round. */
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import type { TurnEndReason } from '@deepseek-ai/dsh-session'
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/** Driver action derived from one closed goal-owned turn. */
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export type GoalRoundOutcome =
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| { readonly kind: 'continue' }
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| { readonly kind: 'pause'; readonly reason: string }
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| {
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readonly kind: 'blocked'
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readonly code: 'usage-limited' | 'turn-error' | 'max-tokens' | 'prompt-rejected' | 'unknown-turn-outcome'
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readonly message: string
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}
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| { readonly kind: 'disarm'; readonly reason: 'durability-failed' | 'disposed' | 'interrupted' }
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/**
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* Classify one closed goal round without mutating goal state.
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* @param reason - durable reason from the round's `turn/end`.
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* @param durable - whether the closing flush reached its durability checkpoint.
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* @returns the single driver action; no abnormal outcome requests an automatic retry.
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*/
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export function classifyGoalRound(reason: TurnEndReason, durable: boolean): GoalRoundOutcome {
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if (!durable) return { kind: 'disarm', reason: 'durability-failed' }
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const extensibleReason: { readonly kind: string } = reason
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switch (reason.kind) {
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case 'completed':
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return { kind: 'continue' }
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case 'aborted':
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return { kind: 'pause', reason: 'cancelled' }
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case 'error': {
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const { code, message } = reason.failure ?? reason
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return code === 'RATE_LIMIT' || code === 'QUOTA'
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? { kind: 'blocked', code: 'usage-limited', message }
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: { kind: 'blocked', code: 'turn-error', message }
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}
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case 'max-tokens':
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return { kind: 'blocked', code: 'max-tokens', message: 'model output reached max tokens' }
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case 'rejected':
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return { kind: 'blocked', code: 'prompt-rejected', message: reason.reason }
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case 'disposed':
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return { kind: 'disarm', reason: 'disposed' }
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case 'interrupted':
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return { kind: 'disarm', reason: 'interrupted' }
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// TurnEndReason is merge-extensible. An unknown producer cannot opt into
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// automatic retry merely by adding a tag; stop for inspection instead.
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default:
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return {
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kind: 'blocked',
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code: 'unknown-turn-outcome',
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message: `unknown turn outcome: ${extensibleReason.kind}`,
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}
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}
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}
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