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17 lines
540 B
TypeScript
17 lines
540 B
TypeScript
// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
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import { FileOptions } from "../_fs_common.ts";
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import { MaybeEmpty } from "../../_utils.ts";
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import { readFile as readFileCallback } from "../_fs_readFile.ts";
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export function readFile(
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path: string | URL,
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options?: FileOptions | string
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): Promise<MaybeEmpty<string | Uint8Array>> {
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return new Promise((resolve, reject) => {
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readFileCallback(path, options, (err, data): void => {
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if (err) return reject(err);
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resolve(data);
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});
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});
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}
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