[otnc]

With precompressed: true, serveStatic splits Accept-Encoding on commas and compares the raw tokens. An encoding sent with a q-value, such as gzip;q=1.0, never matches, so the uncompressed file is served even when a precompressed one exists.

This parses the header with parseAccept, as the compress middleware does, and skips encodings rejected with q=0. The preference order (br > zstd > gzip) is unchanged.

The author should do the following, if applicable

• Add tests
• Run tests
• pnpm run format:fix && pnpm run lint:fix to format the code
• Add TSDoc/JSDoc to document the code

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 79.34%. Comparing base (8dcd52b) to head (c99c8bd).
⚠️ Report is 53 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #5436      +/-   ##
==========================================
- Coverage   80.05%   79.34%   -0.71%     
==========================================
  Files         156      156              
  Lines       11094    11199     +105     
  Branches     2377     2378       +1     
==========================================
+ Hits         8881     8886       +5     
- Misses       2213     2313     +100     

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[yusukebe]

LGTM!

[yusukebe]

@otnc

Nice fix. Thanks.