claude-code/src/query/deps.ts at main · hmmhmmhm/claude-code

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import { randomUUID } from 'crypto'

import { queryModelWithStreaming } from '../services/api/claude.js'

import { autoCompactIfNeeded } from '../services/compact/autoCompact.js'

import { microcompactMessages } from '../services/compact/microCompact.js'

// -- deps

// I/O dependencies for query(). Passing a `deps` override into QueryParams

// lets tests inject fakes directly instead of spyOn-per-module — the most

// common mocks (callModel, autocompact) are each spied in 6-8 test files

// today with module-import-and-spy boilerplate.

// Using `typeof fn` keeps signatures in sync with the real implementations

// automatically. This file imports the real functions for both typing and

// the production factory — tests that import this file for typing are

// already importing query.ts (which imports everything), so there's no

// new module-graph cost.

// Scope is intentionally narrow (4 deps) to prove the pattern. Followup

// PRs can add runTools, handleStopHooks, logEvent, queue ops, etc.

export type QueryDeps = {

// -- model

callModel: typeof queryModelWithStreaming

// -- compaction

microcompact: typeof microcompactMessages

autocompact: typeof autoCompactIfNeeded

// -- platform

uuid: () => string

}

export function productionDeps(): QueryDeps {

return {

callModel: queryModelWithStreaming,

microcompact: microcompactMessages,

autocompact: autoCompactIfNeeded,

uuid: randomUUID,

}