Function add

src/search/query-utils.ts:31–35

(raw: string | undefined | null)

export function deriveProjectNameTokens(projectRoot: string): Set<string> {
  const tokens = new Set<string>();
  const add = (raw: string | undefined | null): void => {
    if (!raw) return;
    const norm = normalizeNameToken(raw);
    if (norm.length >= 5) tokens.add(norm);
  };

  // go.mod module last segment (the most reliable signal for Go repos).
  try {