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ignore: benchmark Python workspace discovery and matching - #3554
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charliermarsh wants to merge 1 commit into
Open
charliermarsh wants to merge 1 commit into
charliermarsh wants to merge 1 commit into
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This was referenced Oct 15, 2026
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We add benchmarks for the
ignoreoperations used by Ruff, uv, and ty: serial and parallel walks, early-exit workspace discovery, and incremental path matching. The 39 cases cover different project layouts, nested ignore rules, multiple roots, and cached directories.We create fixtures before timing and check their expected file counts during walks. The README links the consumer call sites and describes how to compare profiles. These measure library work with a warm filesystem cache, not end-to-end application performance.