INNER CODE UNIT · TypeScript

formatBytes

steipete/summarize · apps/chrome-extension/src/entrypoints/options/main.ts:244

function formatBytes(bytes: number): string {
  if (!Number.isFinite(bytes) || bytes <= 0) return "0 B";
  const units = ["B", "KB", "MB", "GB"];
  let value = bytes;
  let unitIndex = 0;
  while (value >= 1024 && unitIndex < units.length - 1) {
    value /= 1024;
    unitIndex += 1;
  }
  const precision = value >= 10 || unitIndex === 0 ? 0 : 1;
  return `${uiNumber(value, { minimumFractionDigits: precision, maximumFractionDigits: precision, useGrouping: false })} ${units[unitIndex]}`;
}

async function sendBrowserCacheMessage(type: "browser-cache:stats" | "browser-cache:clear") {
  return (await chrome.runtime.sendMessage({ type })) as {
    ok?: boolean;
    stats?: CacheStats | null;
  };

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