Function collectDiffStats

extensions/cli/src/util/exit.ts:31–48

* Collect diff stats and add to metadata * @returns Whether there were any changes

(
  metadata: Record<string, any>,
)

 * @returns Whether there were any changes
 */
async function collectDiffStats(
  metadata: Record<string, any>,
): Promise<boolean> {
  try {
    const { diff, repoFound } = await getGitDiffSnapshot();
    if (repoFound && diff) {
      const { additions, deletions } = calculateDiffStats(diff);
      if (additions > 0 || deletions > 0) {
        metadata.additions = additions;
        metadata.deletions = deletions;
        return true;
      }
    }
  } catch (err) {
    logger.debug("Failed to calculate diff stats (non-critical)", err as any);
  }
  return false;
}

/**
 * Extract summary from conversation history and add to metadata