Function buildIndex

src/tools/semantic-search.ts:134–155

(rootDir: string)

}

async function buildIndex(rootDir: string): Promise<SearchIndex> {
  if (cachedIndex && cachedRootDir === rootDir && Date.now() - lastIndexTime < INDEX_TTL_MS) {
    return cachedIndex;
  }

  const entries = await walkDirectory({ rootDir, depthLimit: 0 });
  const files = entries.filter((e) => !e.isDirectory);

  const docs: SearchDocument[] = [];
  for (const file of files) {
    const doc = await buildSearchDocumentForFile(rootDir, file.relativePath);
    if (doc) docs.push(doc);
  }

  const index = new SearchIndex();
  await index.index(docs, rootDir);
  cachedIndex = index;
  cachedRootDir = rootDir;
  lastIndexTime = Date.now();

  return index;
}

export async function semanticCodeSearch(options: SemanticSearchOptions): Promise<string> {
  const index = await buildIndex(options.rootDir);