Function durationFromHtml

packages/cli/src/commands/info.ts:28–34

(html: string, fallback: number)

 * fall back to the computed timeline end.
 */
export function durationFromHtml(html: string, fallback: number): number {
  const match =
    html.match(/data-composition-id[^>]*data-duration=["']([\d.]+)["']/) ||
    html.match(/data-duration=["']([\d.]+)["'][^>]*data-composition-id/);
  const value = match?.[1] ? parseFloat(match[1]) : NaN;
  return Number.isFinite(value) ? value : fallback;
}

function totalSize(dir: string): number {
  let total = 0;