Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 3b961212f23f526f686ed95b8bfbc943e8cf77f5
https://github.com/WebKit/WebKit/commit/3b961212f23f526f686ed95b8bfbc943e8cf77f5
Author: Geoffrey Garen <[email protected]>
Date: 2026-04-20 (Mon, 20 Apr 2026)
Changed paths:
M Tools/Scripts/webkitpy/style/checker.py
M Tools/Scripts/webkitpy/style/checker_unittest.py
M Tools/Scripts/webkitpy/style/checkers/basexcconfig.py
M Tools/Scripts/webkitpy/style/checkers/changelog.py
M Tools/Scripts/webkitpy/style/checkers/cmake.py
M Tools/Scripts/webkitpy/style/checkers/common.py
M Tools/Scripts/webkitpy/style/checkers/contributors.py
M Tools/Scripts/webkitpy/style/checkers/cpp.py
M Tools/Scripts/webkitpy/style/checkers/cpp_unittest.py
M Tools/Scripts/webkitpy/style/checkers/inclusive_language.py
M Tools/Scripts/webkitpy/style/checkers/js.py
M Tools/Scripts/webkitpy/style/checkers/jsonchecker.py
M Tools/Scripts/webkitpy/style/checkers/jstest.py
M Tools/Scripts/webkitpy/style/checkers/messagesin.py
M Tools/Scripts/webkitpy/style/checkers/python.py
M Tools/Scripts/webkitpy/style/checkers/spi_allowlist.py
M Tools/Scripts/webkitpy/style/checkers/swift.py
M Tools/Scripts/webkitpy/style/checkers/test_expectations.py
M Tools/Scripts/webkitpy/style/checkers/text.py
M Tools/Scripts/webkitpy/style/checkers/watchlist.py
M Tools/Scripts/webkitpy/style/checkers/xcodeproj.py
M Tools/Scripts/webkitpy/style/checkers/xcscheme.py
M Tools/Scripts/webkitpy/style/checkers/xml.py
Log Message:
-----------
Speed up check-webkit-style (and git webkit pr)
https://bugs.webkit.org/show_bug.cgi?id=312739
rdar://175135229
Reviewed by David Kilzer.
4.1X speedup (75.8s => 18.4s for a large patch).
check-webkit-style runs on every git webkit pr, so it's important for it to be
fast.
Pass through line_numbers and short-circuit single-line checkers when the line
in question wasn't modified by the current patch.
Pre-flight check_os_version_checks with a simple substring check because the
regular expression is written in O(N^2) backtracking style.
Canonical link: https://commits.webkit.org/311595@main
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