Function dirnameAbsolutePath

src/web-ui/src/shared/utils/pathUtils.ts:105–111

(fullPath: string)

/** Parent directory; supports mixed separators and Unix root (`/` parent of `/foo`). */
export function dirnameAbsolutePath(fullPath: string): string {
  if (!fullPath || typeof fullPath !== 'string') return '';
  const i = Math.max(fullPath.lastIndexOf('/'), fullPath.lastIndexOf('\\'));
  if (i < 0) return '';
  if (i === 0) return fullPath[0] === '/' ? '/' : '';
  return fullPath.slice(0, i);
}

/** Replace the final segment; keeps the separator style before the basename. */
export function replaceBasename(fullPath: string, newName: string): string {