create-folder-recursive.ts

const dirExists = async (dir: string) => {
  try {
    const _dir = Deno.readDir(dir);
    for await (const _z of _dir) { /**  */ }
    return true;
  } catch {
    return false;
  }
};

export const createFolderRecursive = async (
  parts: string[],
  path: string[] = [],
): Promise<void> => {
  if (!parts.length) return;
  const [d, ...rest] = parts;
  const folder = [...path, d].join("/");
  const exists = await dirExists(folder);

  if (exists) {
    return createFolderRecursive(rest, [...path, d]);
  }
  await Deno.mkdir(folder, { recursive: true });
  return createFolderRecursive(rest, [...path, d]);
};