// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license. // TODO(petamoriken): enable prefer-primordials for node polyfills // deno-lint-ignore-file prefer-primordials import { 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"; type SymlinkType = "file" | "dir" | "junction"; export function symlink( target: string | URL, path: string | URL, typeOrCallback: SymlinkType | CallbackWithError, maybeCallback?: CallbackWithError, ) { target = target instanceof URL ? pathFromURL(target) : target; path = path instanceof URL ? pathFromURL(path) : path; const type: SymlinkType = typeof typeOrCallback === "string" ? typeOrCallback : "file"; const callback: CallbackWithError = typeof typeOrCallback === "function" ? typeOrCallback : (maybeCallback as CallbackWithError); if (!callback) throw new Error("No callback function supplied"); Deno.symlink(target, path, { type }).then(() => callback(null), callback); } export const symlinkPromise = promisify(symlink) as ( target: string | URL, path: string | URL, type?: SymlinkType, ) => Promise<void>; export function symlinkSync( target: string | URL, path: string | URL, type?: SymlinkType, ) { target = target instanceof URL ? pathFromURL(target) : target; path = path instanceof URL ? pathFromURL(path) : path; type = type || "file"; Deno.symlinkSync(target, path, { type }); }