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68 lines
1.9 KiB
TypeScript
68 lines
1.9 KiB
TypeScript
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// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
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import {
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BigIntStats,
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CFISBIS,
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statCallback,
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statCallbackBigInt,
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statOptions,
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Stats,
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} from "internal:deno_node/polyfills/_fs/_fs_stat.ts";
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import { promisify } from "internal:deno_node/polyfills/internal/util.mjs";
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export function lstat(path: string | URL, callback: statCallback): void;
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export function lstat(
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path: string | URL,
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options: { bigint: false },
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callback: statCallback,
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): void;
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export function lstat(
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path: string | URL,
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options: { bigint: true },
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callback: statCallbackBigInt,
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): void;
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export function lstat(
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path: string | URL,
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optionsOrCallback: statCallback | statCallbackBigInt | statOptions,
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maybeCallback?: statCallback | statCallbackBigInt,
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) {
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const callback =
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(typeof optionsOrCallback === "function"
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? optionsOrCallback
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: maybeCallback) as (
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...args: [Error] | [null, BigIntStats | Stats]
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) => void;
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const options = typeof optionsOrCallback === "object"
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? optionsOrCallback
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: { bigint: false };
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if (!callback) throw new Error("No callback function supplied");
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Deno.lstat(path).then(
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(stat) => callback(null, CFISBIS(stat, options.bigint)),
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(err) => callback(err),
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);
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}
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export const lstatPromise = promisify(lstat) as (
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& ((path: string | URL) => Promise<Stats>)
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& ((path: string | URL, options: { bigint: false }) => Promise<Stats>)
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& ((path: string | URL, options: { bigint: true }) => Promise<BigIntStats>)
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);
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export function lstatSync(path: string | URL): Stats;
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export function lstatSync(
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path: string | URL,
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options: { bigint: false },
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): Stats;
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export function lstatSync(
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path: string | URL,
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options: { bigint: true },
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): BigIntStats;
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export function lstatSync(
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path: string | URL,
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options?: statOptions,
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): Stats | BigIntStats {
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const origin = Deno.lstatSync(path);
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return CFISBIS(origin, options?.bigint || false);
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}
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