File size: 4,383 Bytes
064bfd6 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 | import { randomUUID } from 'crypto'
import type { QuerySource } from '../../constants/querySource.js'
import { queryModelWithoutStreaming } from '../../services/api/claude.js'
import type { Message } from '../../types/message.js'
import { createAbortController } from '../../utils/abortController.js'
import { logError } from '../../utils/log.js'
import { toError } from '../errors.js'
import { extractTextContent } from '../messages.js'
import { asSystemPrompt } from '../systemPromptType.js'
import type { REPLHookContext } from './postSamplingHooks.js'
export type ApiQueryHookContext = REPLHookContext & {
queryMessageCount?: number
}
export type ApiQueryHookConfig<TResult> = {
name: QuerySource
shouldRun: (context: ApiQueryHookContext) => Promise<boolean>
// Build the complete message list to send to the API
buildMessages: (context: ApiQueryHookContext) => Message[]
// Optional: override system prompt (defaults to context.systemPrompt)
systemPrompt?: string
// Optional: whether to use tools from context (defaults to true)
// Set to false to pass empty tools array
useTools?: boolean
parseResponse: (content: string, context: ApiQueryHookContext) => TResult
logResult: (
result: ApiQueryResult<TResult>,
context: ApiQueryHookContext,
) => void
// Must be a function to ensure lazy loading (config is accessed before allowed)
// Receives context so callers can inherit the main loop model if desired.
getModel: (context: ApiQueryHookContext) => string
}
export type ApiQueryResult<TResult> =
| {
type: 'success'
queryName: string
result: TResult
messageId: string
model: string
uuid: string
}
| {
type: 'error'
queryName: string
error: Error
uuid: string
}
export function createApiQueryHook<TResult>(
config: ApiQueryHookConfig<TResult>,
) {
return async (context: ApiQueryHookContext): Promise<void> => {
try {
const shouldRun = await config.shouldRun(context)
if (!shouldRun) {
return
}
const uuid = randomUUID()
// Build messages using the config's buildMessages function
const messages = config.buildMessages(context)
context.queryMessageCount = messages.length
// Use config's system prompt if provided, otherwise use context's
const systemPrompt = config.systemPrompt
? asSystemPrompt([config.systemPrompt])
: context.systemPrompt
// Use config's tools preference (defaults to true = use context tools)
const useTools = config.useTools ?? true
const tools = useTools ? context.toolUseContext.options.tools : []
// Get model (lazy loaded)
const model = config.getModel(context)
// Make API call
const response = await queryModelWithoutStreaming({
messages,
systemPrompt,
thinkingConfig: { type: 'disabled' as const },
tools,
signal: createAbortController().signal,
options: {
getToolPermissionContext: async () => {
const appState = context.toolUseContext.getAppState()
return appState.toolPermissionContext
},
model,
toolChoice: undefined,
isNonInteractiveSession:
context.toolUseContext.options.isNonInteractiveSession,
hasAppendSystemPrompt:
!!context.toolUseContext.options.appendSystemPrompt,
temperatureOverride: 0,
agents: context.toolUseContext.options.agentDefinitions.activeAgents,
querySource: config.name,
mcpTools: [],
agentId: context.toolUseContext.agentId,
},
})
// Parse response
const content = extractTextContent(response.message.content).trim()
try {
const result = config.parseResponse(content, context)
config.logResult(
{
type: 'success',
queryName: config.name,
result,
messageId: response.message.id,
model,
uuid,
},
context,
)
} catch (error) {
config.logResult(
{
type: 'error',
queryName: config.name,
error: error as Error,
uuid,
},
context,
)
}
} catch (error) {
logError(toError(error))
}
}
}
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