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denoland-deno/std/node/_fs/_fs_lstat.ts

59 lines
1.5 KiB
TypeScript

import {
BigIntStats,
CFISBIS,
statCallback,
statCallbackBigInt,
statOptions,
Stats,
} from "./_fs_stat.ts";
export function lstat(path: string | URL, callback: statCallback): void;
export function lstat(
path: string | URL,
options: { bigint: false },
callback: statCallback,
): void;
export function lstat(
path: string | URL,
options: { bigint: true },
callback: statCallbackBigInt,
): void;
export function lstat(
path: string | URL,
optionsOrCallback: statCallback | statCallbackBigInt | statOptions,
maybeCallback?: statCallback | statCallbackBigInt,
) {
const callback =
(typeof optionsOrCallback === "function"
? optionsOrCallback
: maybeCallback) as (
err: Error | undefined,
stat: BigIntStats | Stats,
) => void;
const options = typeof optionsOrCallback === "object"
? optionsOrCallback
: { bigint: false };
if (!callback) throw new Error("No callback function supplied");
Deno.lstat(path)
.then((stat) => callback(undefined, CFISBIS(stat, options.bigint)))
.catch((err) => callback(err, err));
}
export function lstatSync(path: string | URL): Stats;
export function lstatSync(
path: string | URL,
options: { bigint: false },
): Stats;
export function lstatSync(
path: string | URL,
options: { bigint: true },
): BigIntStats;
export function lstatSync(
path: string | URL,
options?: statOptions,
): Stats | BigIntStats {
const origin = Deno.lstatSync(path);
return CFISBIS(origin, options?.bigint || false);
}