Function searchLibraries

packages/agent-runtime/src/llm-api/context7-api.ts:45–126

(params: {
  query: string
  logger: Logger
  fetch: typeof globalThis.fetch
})

 * @returns Array of projects with their metadata, or null if the request fails
 */
export async function searchLibraries(params: {
  query: string
  logger: Logger
  fetch: typeof globalThis.fetch
}): Promise<SearchResult[] | null> {
  const { query, logger, fetch } = params

  const searchStartTime = Date.now()
  const searchContext = {
    query,
    queryLength: query.length,
  }

  try {
    const url = new URL(`${CONTEXT7_API_BASE_URL}/search`)
    url.searchParams.set('query', query)

    const fetchStartTime = Date.now()
    const response = await withTimeout(
      fetch(url, {
        headers: {
          Authorization: `Bearer ${process.env['CONTEXT7_API_KEY']}`,
        },
      }),
      FETCH_TIMEOUT_MS,
    )
    const fetchDuration = Date.now() - fetchStartTime

    if (!response.ok) {
      logger.error(
        {
          ...searchContext,
          status: response.status,
          statusText: response.statusText,
          fetchDuration,
          totalDuration: Date.now() - searchStartTime,
        },
        `Library search failed with status ${response.status}`,
      )
      return null
    }

    const parseStartTime = Date.now()
    const responseBody = await response.json()
    const projects = responseBody as SearchResponse
    const parseDuration = Date.now() - parseStartTime
    const totalDuration = Date.now() - searchStartTime

    logger.debug(
      {
        ...searchContext,
        fetchDuration,
        parseDuration,
        totalDuration,
        resultsCount: projects.results?.length || 0,
        success: true,
      },
      'Library search completed successfully',