⚡ Optimize docs-tree API with asynchronous I/O and parallel processing #249
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- Refactor `safeListDir` and `buildTree` to use `fs.promises.readdir`. - Implement parallel directory traversal using `Promise.all`. - Update `GET` handler to use asynchronous `fs.promises.access` for candidate selection. - Ensure the event loop is not blocked during I/O operations. Co-authored-by: longsizhuo <114939201+longsizhuo@users.noreply.github.com>
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- Refactor `app/api/docs-tree/route.ts` to use asynchronous I/O and parallel processing. - Fix ESLint `prefer-const` errors in `app/api/docs-tree/route.ts`. - Remove unused `GitHub` import in `auth.config.ts`. - Fix unused `error` variable in `scripts/check-pnpm-version.mjs`. Co-authored-by: longsizhuo <114939201+longsizhuo@users.noreply.github.com>
- Refactor `app/api/docs-tree/route.ts` to use asynchronous file system operations. - Implement parallel directory traversal using `Promise.all` for improved efficiency. - Add Chinese comments to explain the asynchronous parallel logic. - Fix CI lint errors (prefer-const, unused variables). Co-authored-by: longsizhuo <114939201+longsizhuo@users.noreply.github.com>
💡 What: Refactored
app/api/docs-tree/route.tsto use asynchronous file system operations (fs.promises.readdir,fs.promises.access) instead of synchronous ones. Additionally, optimized the directory tree traversal and candidate selection to run in parallel usingPromise.all.🎯 Why: Synchronous I/O operations block the Node.js event loop, which can lead to poor scalability and unresponsiveness under load. Moving to asynchronous I/O allows the server to handle other requests while waiting for file system operations to complete.
📊 Measured Improvement:
In a micro-benchmark traversing 35 directories at depth 2:
While raw latency in a single-threaded micro-benchmark is slightly higher than Sync due to promise overhead, the primary benefit is non-blocking execution, ensuring the server remains responsive. The parallel optimization significantly mitigates the async overhead.
PR created automatically by Jules for task 13909542395769991391 started by @longsizhuo