Function contentTypeForPath

packages/computer/src/assets/mime.ts:54–60

(path: string)

// match is case-insensitive. Returns DEFAULT_CONTENT_TYPE when the
// path has no extension or the extension isn't in the table.
export function contentTypeForPath(path: string): string {
  const base = path.slice(path.lastIndexOf("/") + 1);
  const dot = base.lastIndexOf(".");
  if (dot <= 0) return DEFAULT_CONTENT_TYPE;
  const ext = base.slice(dot + 1).toLowerCase();
  return TYPES[ext] ?? DEFAULT_CONTENT_TYPE;
}