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// 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 {
type CallbackWithError,
makeCallback,
} from "ext:deno_node/_fs/_fs_common.ts";
import {
getValidatedPath,
kMaxUserId,
} from "ext:deno_node/internal/fs/utils.mjs";
import * as pathModule from "node:path";
import { validateInteger } from "ext:deno_node/internal/validators.mjs";
import type { Buffer } from "node:buffer";
import { promisify } from "ext:deno_node/internal/util.mjs";
import { op_node_lchown, op_node_lchown_sync } from "ext:core/ops";
/**
* Asynchronously changes the owner and group
* of a file, without following symlinks.
*/
export function lchown(
path: string | Buffer | URL,
uid: number,
gid: number,
callback: CallbackWithError,
) {
callback = makeCallback(callback);
path = getValidatedPath(path).toString();
validateInteger(uid, "uid", -1, kMaxUserId);
validateInteger(gid, "gid", -1, kMaxUserId);
op_node_lchown(pathModule.toNamespacedPath(path), uid, gid).then(
() => callback(null),
callback,
);
}
export const lchownPromise = promisify(lchown) as (
path: string | Buffer | URL,
uid: number,
gid: number,
) => Promise<void>;
/**
* Synchronously changes the owner and group
* of a file, without following symlinks.
*/
export function lchownSync(
path: string | Buffer | URL,
uid: number,
gid: number,
) {
path = getValidatedPath(path).toString();
validateInteger(uid, "uid", -1, kMaxUserId);
validateInteger(gid, "gid", -1, kMaxUserId);
op_node_lchown_sync(pathModule.toNamespacedPath(path), uid, gid);
}
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