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ae8ec39397
Summary: Fixes lots of ESLint warnings. Many of them where in PR #20877 by janicduplessis which requested to split the linting fixes from configuration and package changes. I solved only the issues that I was most certain about but I would love to get hands on all of them with a little bit of input. Pull Request resolved: https://github.com/facebook/react-native/pull/22062 Differential Revision: D12889447 Pulled By: TheSavior fbshipit-source-id: 35f7a08104a5b859c860afdde4af2b32c0685c50
39 lines
1020 B
JavaScript
39 lines
1020 B
JavaScript
/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @format
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*/
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'use strict';
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/**
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* Try executing a function n times recursively.
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* Return 0 the first time it succeeds
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* Return code of the last failed commands if not more retries left
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* @funcToRetry - function that gets retried
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* @retriesLeft - number of retries to execute funcToRetry
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* @onEveryError - func to execute if funcToRetry returns non 0
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*/
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function tryExecNTimes(funcToRetry, retriesLeft, onEveryError) {
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const exitCode = funcToRetry();
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if (exitCode === 0) {
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return exitCode;
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} else {
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if (onEveryError) {
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onEveryError();
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}
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retriesLeft--;
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console.warn(`Command failed, ${retriesLeft} retries left`);
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if (retriesLeft === 0) {
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return exitCode;
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} else {
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return tryExecNTimes(funcToRetry, retriesLeft, onEveryError);
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}
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}
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}
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module.exports = tryExecNTimes;
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