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⚡ Bolt: Optimize readFileSync to reduce buffer allocations#52
⚡ Bolt: Optimize readFileSync to reduce buffer allocations #52vishnu-madhavan-git wants to merge 1 commit into
readFileSync to reduce buffer allocations #52Conversation
This avoids an intermediate Buffer allocation by passing the 'utf8' encoding directly to `readFileSync`, instead of returning a Buffer and then calling `.toString()`. Co-authored-by: vishnu-madhavan-git <237662584+vishnu-madhavan-git@users.noreply.github.com>
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💡 What: Modified
fs.readFileSync(filepath).toString()tofs.readFileSync(filepath, 'utf8')inpackages/pod-install/src/index.tsandpackages/expo-brownfield/plugin/src/common/filesystem.ts.🎯 Why: Node.js's
fs.readFileSyncallocates a Buffer object by default. If we just need the string representation, passing the encoding string directly directly yields a string without allocating an intermediateBufferobject, reducing memory footprint and garbage collection overhead.📊 Impact: Small improvement to memory usage when reading files during pod installation and template reading in brownfield projects.
🔬 Measurement: Run a heap profiler to verify memory allocation, or review standard Node.js performance benchmarks for
readFileSyncwith and without encodings.PR created automatically by Jules for task 15686936119820413711 started by @vishnu-madhavan-git