⚡ Bolt: [performance improvement] avoid Buffer allocation in fs.readFileSync calls#48
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Replaced `.toString()` with direct 'utf8' encoding option in `fs.readFileSync` calls. This avoids creating unnecessary intermediate Buffer objects and reduces string conversion overhead in `@expo/cli` and `@expo/config-plugins`. Also removed a redundant `.toString()` call. Co-authored-by: vishnu-madhavan-git <237662584+vishnu-madhavan-git@users.noreply.github.com>
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💡 What:
Refactored
fs.readFileSynccalls to pass the'utf8'encoding directly instead of chaining.toString(). Removed a redundant.toString()call.🎯 Why:
Calling
.toString()on the raw Buffer returned byfs.readFileSync(path)causes unnecessary intermediate memory allocations and string conversion overhead. Passing the encoding directly asfs.readFileSync(path, 'utf8')is faster and more memory efficient, especially when reading many files.📊 Impact:
Micro-optimization: slightly reduces memory allocations and string conversion overhead during CLI and plugin operations.
🔬 Measurement:
Run
yarn --cwd packages/@expo/cli testandyarn --cwd packages/@expo/config-plugins testto verify no functionality is broken. Ensure tests still pass.PR created automatically by Jules for task 13670912873566580505 started by @vishnu-madhavan-git