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denoland-deno/ext/node/polyfills/_fs/_fs_link.ts

50 lines
1.6 KiB
TypeScript

// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
// TODO(petamoriken): enable prefer-primordials for node polyfills
// deno-lint-ignore-file prefer-primordials
import type { CallbackWithError } from "ext:deno_node/_fs/_fs_common.ts";
import { pathFromURL } from "ext:deno_web/00_infra.js";
import { promisify } from "ext:deno_node/internal/util.mjs";
/**
* TODO: Also accept 'path' parameter as a Node polyfill Buffer type once these
* are implemented. See https://github.com/denoland/deno/issues/3403
*/
export function link(
existingPath: string | URL,
newPath: string | URL,
callback: CallbackWithError,
) {
existingPath = existingPath instanceof URL
? pathFromURL(existingPath)
: existingPath;
newPath = newPath instanceof URL ? pathFromURL(newPath) : newPath;
Deno.link(existingPath, newPath).then(() => callback(null), callback);
}
/**
* TODO: Also accept 'path' parameter as a Node polyfill Buffer type once these
* are implemented. See https://github.com/denoland/deno/issues/3403
*/
export const linkPromise = promisify(link) as (
existingPath: string | URL,
newPath: string | URL,
) => Promise<void>;
/**
* TODO: Also accept 'path' parameter as a Node polyfill Buffer type once these
* are implemented. See https://github.com/denoland/deno/issues/3403
*/
export function linkSync(
existingPath: string | URL,
newPath: string | URL,
) {
existingPath = existingPath instanceof URL
? pathFromURL(existingPath)
: existingPath;
newPath = newPath instanceof URL ? pathFromURL(newPath) : newPath;
Deno.linkSync(existingPath, newPath);
}