Function chunkArray

scripts/github-actions/post-review-comments.js:761–767

(items, size)

// slice is the remainder (length === size when items.length is a multiple of
// size, otherwise items.length mod size).
function chunkArray(items, size) {
  const chunks = [];
  for (let i = 0; i < items.length; i += size) {
    chunks.push(items.slice(i, i + size));
  }
  return chunks;
}

function setStatsOutputs(out, stats, batchCounters, batchSize) {
  out("comments_total", String(stats.total));