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Lenient LZ4 check #298

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Lenient LZ4 check #298

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77f44d7
Lenient LZ4 check
samikshya-db May 14, 2025
5946c2d
lint
samikshya-db May 14, 2025
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20 changes: 17 additions & 3 deletions lib/utils/lz4.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -6,10 +6,24 @@ function tryLoadLZ4Module(): LZ4Module | undefined {
try {
return require('lz4'); // eslint-disable-line global-require
} catch (err) {
const isModuleNotFoundError = err instanceof Error && 'code' in err && err.code === 'MODULE_NOT_FOUND';
if (!isModuleNotFoundError) {
throw err;
if (!(err instanceof Error) || !('code' in err)) {
console.warn('Unexpected error loading LZ4 module: Invalid error object', err);
return undefined;
}

if (err.code === 'MODULE_NOT_FOUND') {
console.warn('LZ4 module not installed: Missing dependency', err);
return undefined;
}

if (err.code === 'ERR_DLOPEN_FAILED') {
console.warn('LZ4 native module failed to load: Architecture or version mismatch', err);
return undefined;
}

// If it's not a known error, return undefined
console.warn('Unknown error loading LZ4 module: Unhandled error code', err);
return undefined;
}
}

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