fix: commit step context before request dispatch

This commit is contained in:
_Kerman
2026-07-30 18:18:04 +08:00
parent a31331cb0e
commit a4ae0b4126
17 changed files with 132 additions and 228 deletions

View File

@@ -174,6 +174,6 @@ export function apply(ctx: Context, config: Config): void {
const previous = step === 1
? precedingMessageTime(agent)
: precedingStepContextTime(agent, turn)
agent.inject(createUserMessage({ content: [{ type: 'text', text: renderText(now, turn, step, previous, formatter, resolvedTimeZone) }], source: { kind: 'plugin', plugin: name } }))
agent.session.append('user/message', createUserMessage({ content: [{ type: 'text', text: renderText(now, turn, step, previous, formatter, resolvedTimeZone) }], source: { kind: 'plugin', plugin: name } }), { surfaceOp: 'append' })
}, { prepend: true })
}

View File

@@ -18,31 +18,22 @@ export const name = 'time-context-invariant'
/** Service required before the companion can reserve package ownership. */
export const inject = ['invariants']
/** Derive the pre-step position at which a time-context reading may append. */
/** Derive the open step in which a time-context reading may append. */
function preparationPosition(history: readonly SessionEvent[], fail: InvariantFailure): { turn: number; step: number } {
const currentTurnEvents: SessionEvent[] = []
let openTurn: number | undefined
for (const event of history.slice().reverse()) {
if (event.type === 'turn/end') {
fail('time-context reading must be appended inside an open turn')
}
if (event.type === 'turn/start') {
openTurn = event.data.turn
break
}
currentTurnEvents.push(event)
}
if (openTurn === undefined) fail('time-context reading must be appended inside an open turn')
for (const event of currentTurnEvents) {
if (event.type === 'step/start') {
fail(`time-context reading must precede step/start, but step ${event.data.step} is already open`)
}
if (event.type === 'step/end') {
return { turn: openTurn, step: event.data.step + 1 }
switch (event.type) {
case 'step/start':
return event.data
case 'step/end':
case 'turn/start':
case 'turn/end':
fail('time-context reading must be appended inside an open step')
break
default:
break
}
}
return { turn: openTurn, step: 1 }
fail('time-context reading must be appended inside an open step')
}
/** Validate one plugin-attributed time reading against its session position and timestamp. */