Function retry

src/spec-node/utils.ts:41–58

(fn: () => Promise<T>, options: { retryIntervalMilliseconds: number; maxRetries: number; output: Log })

// Generic retry function
export async function retry<T>(fn: () => Promise<T>, options: { retryIntervalMilliseconds: number; maxRetries: number; output: Log }): Promise<T> {
	const { retryIntervalMilliseconds, maxRetries, output } = options;
	let lastError: Error | undefined;
	for (let i = 0; i < maxRetries; i++) {
		try {
			return await fn();
		} catch (err) {
			lastError = err;
			output.write(
			  `Retrying (Attempt ${i}) with error 
			  '${toErrorText(String(err && (err.stack || err.message) || err))}'`,
			  LogLevel.Warning
			);
			await new Promise(resolve => setTimeout(resolve, retryIntervalMilliseconds));
		}
	}
	throw lastError;
}

export async function uriToWSLFsPath(uri: URI, cliHost: CLIHost): Promise<string> {
	if (uri.scheme === 'file' && cliHost.type === 'wsl') {