microcms_sdk_generator
Version:
A type-safe MicroCMS SDK Generator
75 lines (74 loc) • 2.38 kB
JavaScript
// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
import * as dntShim from "../../../../_dnt.shims.js";
import { join } from "../path/mod.js";
import { toPathString } from "./_util.js";
/**
* Ensures that a directory is empty.
* Deletes directory contents if the directory is not empty.
* If the directory does not exist, it is created.
* The directory itself is not deleted.
* Requires the `--allow-read` and `--allow-write` flag.
*
* @example
* ```ts
* import { emptyDir } from "https://deno.land/std@$STD_VERSION/fs/mod.ts";
*
* emptyDir("./foo"); // returns a promise
* ```
*/
export async function emptyDir(dir) {
try {
const items = [];
for await (const dirEntry of dntShim.Deno.readDir(dir)) {
items.push(dirEntry);
}
while (items.length) {
const item = items.shift();
if (item && item.name) {
const filepath = join(toPathString(dir), item.name);
await dntShim.Deno.remove(filepath, { recursive: true });
}
}
}
catch (err) {
if (!(err instanceof dntShim.Deno.errors.NotFound)) {
throw err;
}
// if not exist. then create it
await dntShim.Deno.mkdir(dir, { recursive: true });
}
}
/**
* Ensures that a directory is empty.
* Deletes directory contents if the directory is not empty.
* If the directory does not exist, it is created.
* The directory itself is not deleted.
* Requires the `--allow-read` and `--allow-write` flag.
*
* @example
* ```ts
* import { emptyDirSync } from "https://deno.land/std@$STD_VERSION/fs/mod.ts";
*
* emptyDirSync("./foo"); // void
* ```
*/
export function emptyDirSync(dir) {
try {
const items = [...dntShim.Deno.readDirSync(dir)];
// If the directory exists, remove all entries inside it.
while (items.length) {
const item = items.shift();
if (item && item.name) {
const filepath = join(toPathString(dir), item.name);
dntShim.Deno.removeSync(filepath, { recursive: true });
}
}
}
catch (err) {
if (!(err instanceof dntShim.Deno.errors.NotFound)) {
throw err;
}
// if not exist. then create it
dntShim.Deno.mkdirSync(dir, { recursive: true });
}
}