/** Cordis activation for the lexical tool retriever. @module dsh-tool-retriever/runtime */

import type { Context } from '@deepseek-ai/cordis'
import { resolveConfig, type Config } from './config.ts'
import { createToolSearch } from './retrieval/tool-search.ts'

/**
 * Register `tool_search` in the calling plugin fiber.
 * @param ctx - Cordis context carrying the required DSH tools service.
 * @param config - Loader-validated lexical retrieval configuration.
 * @returns The exact tool-registry disposer owned by this plugin fiber.
 */
export function apply(ctx: Context, config: Config = {}): () => void {
  return ctx.tools.register(createToolSearch(ctx.tools, resolveConfig(config)))
}