29 lines
935 B
JavaScript
29 lines
935 B
JavaScript
import fsp from 'node:fs/promises';
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const WINDOWS_RETRY_DELAYS_MS = [50, 100, 200, 400, 800, 1_000, 1_000];
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const sleep = (milliseconds) => new Promise((resolve) => setTimeout(resolve, milliseconds));
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const isTransientWindowsFileError = (error, platform) => {
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if (platform !== 'win32') return false;
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const code = error?.code;
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return code === 'EPERM' || code === 'EACCES' || code === 'EBUSY';
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};
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export const replaceFileWithRetry = async (source, target, options = {}) => {
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const platform = options.platform ?? process.platform;
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const rename = options.rename ?? fsp.rename;
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const wait = options.wait ?? sleep;
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for (let attempt = 0; ; attempt += 1) {
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try {
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await rename(source, target);
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return;
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} catch (error) {
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const delay = WINDOWS_RETRY_DELAYS_MS[attempt];
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if (delay === undefined || !isTransientWindowsFileError(error, platform)) throw error;
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await wait(delay);
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}
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}
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};
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