| import { APIUserAbortError } from '@anthropic-ai/sdk' |
| import { getEmptyToolPermissionContext } from '../Tool.js' |
| import type { Message } from '../types/message.js' |
| import { logForDebugging } from '../utils/debug.js' |
| import { |
| createUserMessage, |
| getAssistantMessageText, |
| } from '../utils/messages.js' |
| import { getSmallFastModel } from '../utils/model/model.js' |
| import { asSystemPrompt } from '../utils/systemPromptType.js' |
| import { queryModelWithoutStreaming } from './api/claude.js' |
| import { getSessionMemoryContent } from './SessionMemory/sessionMemoryUtils.js' |
|
|
| |
| |
| const RECENT_MESSAGE_WINDOW = 30 |
|
|
| function buildAwaySummaryPrompt(memory: string | null): string { |
| const memoryBlock = memory |
| ? `Session memory (broader context):\n${memory}\n\n` |
| : '' |
| return `${memoryBlock}The user stepped away and is coming back. Write exactly 1-3 short sentences. Start by stating the high-level task — what they are building or debugging, not implementation details. Next: the concrete next step. Skip status reports and commit recaps.` |
| } |
|
|
| |
| |
| |
| |
| export async function generateAwaySummary( |
| messages: readonly Message[], |
| signal: AbortSignal, |
| ): Promise<string | null> { |
| if (messages.length === 0) { |
| return null |
| } |
|
|
| try { |
| const memory = await getSessionMemoryContent() |
| const recent = messages.slice(-RECENT_MESSAGE_WINDOW) |
| recent.push(createUserMessage({ content: buildAwaySummaryPrompt(memory) })) |
| const response = await queryModelWithoutStreaming({ |
| messages: recent, |
| systemPrompt: asSystemPrompt([]), |
| thinkingConfig: { type: 'disabled' }, |
| tools: [], |
| signal, |
| options: { |
| getToolPermissionContext: async () => getEmptyToolPermissionContext(), |
| model: getSmallFastModel(), |
| toolChoice: undefined, |
| isNonInteractiveSession: false, |
| hasAppendSystemPrompt: false, |
| agents: [], |
| querySource: 'away_summary', |
| mcpTools: [], |
| skipCacheWrite: true, |
| }, |
| }) |
|
|
| if (response.isApiErrorMessage) { |
| logForDebugging( |
| `[awaySummary] API error: ${getAssistantMessageText(response)}`, |
| ) |
| return null |
| } |
| return getAssistantMessageText(response) |
| } catch (err) { |
| if (err instanceof APIUserAbortError || signal.aborted) { |
| return null |
| } |
| logForDebugging(`[awaySummary] generation failed: ${err}`) |
| return null |
| } |
| } |
|
|
