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Additional fix for #4444 to prevent errors on windows #11423

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Sep 28, 2022
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6 changes: 6 additions & 0 deletions packages/jest-transform/src/ScriptTransformer.ts
Original file line number Diff line number Diff line change
Expand Up @@ -933,6 +933,12 @@ const readCacheFile = (cachePath: Config.Path): string | null => {
try {
fileData = fs.readFileSync(cachePath, 'utf8');
} catch (e) {
// on windows write-file-atomic is not atomic which can
// result in this error
if (e.code === 'ENOENT' && process.platform === 'win32') {
return null;
}

e.message =
'jest: failed to read cache file: ' +
cachePath +
Expand Down