Function summarizeResultHealth

src/tools/search-codebase.ts:651–679

(
    resultPaths: string[]
  )

  }

  function summarizeResultHealth(
    resultPaths: string[]
  ): { level: 'low' | 'medium' | 'high'; reasons?: string[] } | undefined {
    const matched = resultPaths
      .map((filePath) => healthByFile.get(normalizeHealthLookupKey(filePath, ctx.rootPath)))
      .filter((entry): entry is NonNullable<typeof entry> => Boolean(entry));
    if (matched.length === 0) {
      return undefined;
    }

    const priority = { high: 3, medium: 2, low: 1 };
    matched.sort((a, b) => {
      if (priority[b.level] !== priority[a.level]) return priority[b.level] - priority[a.level];
      if (b.score !== a.score) return b.score - a.score;
      return a.file.localeCompare(b.file);
    });

    const top = matched[0];
    const reasons = [...top.reasons];
    const sameLevelCount = matched.filter((entry) => entry.level === top.level).length;
    if (sameLevelCount > 1) {
      reasons.push(`${sameLevelCount} result files are marked ${top.level}-risk`);
    }

    return {
      level: top.level,
      ...(reasons.length > 0 && { reasons: reasons.slice(0, 3) })
    };
  }

  // Build a 1-line pattern summary string from intelligence.json patterns (compact mode)
  function buildPatternSummary(): string | undefined {