labwc/.clang-format
John Lindgren 1e514c7550 add .clang-format (with a disclaimer)
.clang-format gets picked up nowadays by some IDEs (tested Qt Creator)
for auto-formatting aids. With the large caveat that it's not 100%
accurate to labwc's preferred coding style, I've found that this config
gets it right 90% of the time, which is enough to be helpful.

I added a prominent disclaimer comment to the top of the file to warn
people away from relying completely on clang-format. This isn't meant
to replace manual attention to formatting details (or to replace
./scripts/check) but I think it doesn't hurt.
2024-04-18 21:52:38 +01:00

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# Note: this is an VERY rough approximation of labwc's coding style (see
# CONTRIBUTING.md) and is intended only as a hint for IDE formatting
# aids. DO NOT rely on clang-format or your IDE for correct formatting;
# always check the result manually (and run ./scripts/check)!
#
# Some notable things that clang-format gets wrong:
# - no support for double-indenting before an opening brace
# - does not always round continuation indent/alignment to tab stops
BasedOnStyle: LLVM
UseTab: Always
IndentWidth: 8
ContinuationIndentWidth: 8
AlignAfterOpenBracket: DontAlign
AlwaysBreakAfterDefinitionReturnType: true
BreakBeforeBinaryOperators: NonAssignment
BreakBeforeBraces: Linux
IndentCaseLabels: false
SpaceBeforeParens: ControlStatementsExceptControlMacros
ForEachMacros: ['for_each_view',
'wl_array_for_each',
'wl_list_for_each',
'wl_list_for_each_reverse',
'wl_list_for_each_reverse_safe',
'wl_list_for_each_safe']