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33 lines
775 B
TypeScript
33 lines
775 B
TypeScript
// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
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export interface ReadOptions {
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encoding?: string;
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}
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/**
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* Read file synchronously and output it as a string.
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*
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* @param filename File to read
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* @param opts Read options
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*/
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export function readFileStrSync(
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filename: string,
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opts: ReadOptions = {},
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): string {
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const decoder = new TextDecoder(opts.encoding);
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return decoder.decode(Deno.readFileSync(filename));
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}
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/**
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* Read file and output it as a string.
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*
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* @param filename File to read
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* @param opts Read options
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*/
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export async function readFileStr(
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filename: string,
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opts: ReadOptions = {},
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): Promise<string> {
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const decoder = new TextDecoder(opts.encoding);
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return decoder.decode(await Deno.readFile(filename));
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}
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