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d4d3a3c54f
Closes https://github.com/denoland/deno/issues/21260. Part of https://github.com/denoland/deno/issues/18218. Implements `node:fs.lchown`, and enables the node_compat test for it. The test uses `process.getegid`, which we didn't have implemented, so I went ahead and implemented that as well to get the test working.
61 lines
1.7 KiB
TypeScript
61 lines
1.7 KiB
TypeScript
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
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// TODO(petamoriken): enable prefer-primordials for node polyfills
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// deno-lint-ignore-file prefer-primordials
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import {
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type CallbackWithError,
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makeCallback,
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} from "ext:deno_node/_fs/_fs_common.ts";
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import {
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getValidatedPath,
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kMaxUserId,
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} from "ext:deno_node/internal/fs/utils.mjs";
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import * as pathModule from "node:path";
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import { validateInteger } from "ext:deno_node/internal/validators.mjs";
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import type { Buffer } from "node:buffer";
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import { promisify } from "ext:deno_node/internal/util.mjs";
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import { op_node_lchown, op_node_lchown_sync } from "ext:core/ops";
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/**
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* Asynchronously changes the owner and group
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* of a file, without following symlinks.
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*/
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export function lchown(
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path: string | Buffer | URL,
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uid: number,
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gid: number,
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callback: CallbackWithError,
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) {
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callback = makeCallback(callback);
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path = getValidatedPath(path).toString();
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validateInteger(uid, "uid", -1, kMaxUserId);
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validateInteger(gid, "gid", -1, kMaxUserId);
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op_node_lchown(pathModule.toNamespacedPath(path), uid, gid).then(
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() => callback(null),
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callback,
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);
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}
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export const lchownPromise = promisify(lchown) as (
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path: string | Buffer | URL,
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uid: number,
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gid: number,
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) => Promise<void>;
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/**
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* Synchronously changes the owner and group
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* of a file, without following symlinks.
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*/
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export function lchownSync(
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path: string | Buffer | URL,
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uid: number,
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gid: number,
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) {
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path = getValidatedPath(path).toString();
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validateInteger(uid, "uid", -1, kMaxUserId);
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validateInteger(gid, "gid", -1, kMaxUserId);
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op_node_lchown_sync(pathModule.toNamespacedPath(path), uid, gid);
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}
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