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31 lines
614 B
TypeScript
31 lines
614 B
TypeScript
/**
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* Various promisify of fs utilities.
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*
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* @hidden
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* @module
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*/
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import fs, { promises as asyncFs } from "fs";
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import { promisify } from "util";
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import { delay } from "./delay.js";
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export const existsAsync = (filepath: string): Promise<void> =>
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asyncFs.access(filepath, fs.constants.F_OK);
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export const openAsync = promisify(fs.open);
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export const mkdirAsync = asyncFs.mkdir;
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export async function waitForFile(path: string): Promise<void> {
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let found = false;
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do {
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try {
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await existsAsync(path);
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found = true;
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} catch (e) {
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await delay(500);
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}
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} while (!found);
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}
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