Method getIndexBuildInfo

src/index.ts:1178–1183

* Which engine built the current index: the package version + extraction * version stamped at the last full `indexAll`. Either field is null for an * index built before stamping existed (treated as stale). See * `extraction-version.ts` and `isIndexStale()`.

()

   * `extraction-version.ts` and `isIndexStale()`.
   */
  getIndexBuildInfo(): { version: string | null; extractionVersion: number | null } {
    const version = this.queries.getMetadata('indexed_with_version');
    const ev = this.queries.getMetadata('indexed_with_extraction_version');
    const parsed = ev != null ? parseInt(ev, 10) : NaN;
    return { version, extractionVersion: Number.isFinite(parsed) ? parsed : null };
  }

  /**
   * True when the on-disk index was built by an engine whose extraction is