Method rebuildNameSegmentVocab

src/index.ts:1454–1463

* Rebuild the segment vocabulary from the current graph, batched and * yielding — the upgrade-heal path for indexes built before the vocab table * existed. Runs inside the index mutex/lock (sync and * healSegmentVocabIfEmpty hold them).

()

   * healSegmentVocabIfEmpty hold them).
   */
  private async rebuildNameSegmentVocab(): Promise<void> {
    const maybeYield = createYielder();
    const BATCH = 2000;
    for (let offset = 0; ; offset += BATCH) {
      const names = this.queries.getDistinctNodeNames(BATCH, offset);
      if (names.length === 0) break;
      this.queries.insertNameSegmentsBatch(names);
      await maybeYield();
    }
  }

  /**
   * Normalized project-name tokens (go.mod / package.json / repo dir) used to