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// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.import { getFileInfoType } from "./utils.ts";const { lstat, lstatSync, mkdir, mkdirSync } = Deno;
/** * Ensures that the directory exists. * If the directory structure does not exist, it is created. Like mkdir -p. * Requires the `--allow-read` and `--alow-write` flag. */export async function ensureDir(dir: string): Promise<void> {  try {    const fileInfo = await lstat(dir);    if (!fileInfo.isDirectory()) {      throw new Error(        `Ensure path exists, expected 'dir', got '${getFileInfoType(fileInfo)}'`      );    }  } catch (err) {    if (err instanceof Deno.errors.NotFound) {      // if dir not exists. then create it.      await mkdir(dir, { recursive: true });      return;    }    throw err;  }}
/** * Ensures that the directory exists. * If the directory structure does not exist, it is created. Like mkdir -p. * Requires the `--allow-read` and `--alow-write` flag. */export function ensureDirSync(dir: string): void {  try {    const fileInfo = lstatSync(dir);    if (!fileInfo.isDirectory()) {      throw new Error(        `Ensure path exists, expected 'dir', got '${getFileInfoType(fileInfo)}'`      );    }  } catch (err) {    if (err instanceof Deno.errors.NotFound) {      // if dir not exists. then create it.      mkdirSync(dir, { recursive: true });      return;    }    throw err;  }}