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catch2/.clang-format

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Clang-format configuration added. Some notes on the configuration options chosen: * We want `AllowShortEnumsOnASingleLine` set to `false`, but that option is clang-format-11 and up, which is not out yet. * `IndentPPDirectives` is currently inconsistent, but `AfterHash` is the preferred style in new code. * `NamespaceIndentation` is a mess, but `All` is closer to the effect we want than `Inner`. * `SpacesInParentheses` set to `true` is not ideal due to it also introducing extra spaces in preprocessor expressions, but using it is much closer to the current style than not. All in all, using this setting globally would reformat pretty much every line of code in the codebase, but it is as close as possible to the bespoke style currently used. Still, it should only be used on the diffs. Closes #1182
2020-04-29 13:18:46 +02:00
---
Improve the .clang-format file a bit * add include sorting and grouping * allow some short blocks to be on a single line
2022-11-07 21:47:38 +01:00
Language: Cpp
Standard: c++14
# Note that we cannot use IncludeIsMainRegex functionality, because it
# does not support includes in angle brackets (<>)
SortIncludes: True
IncludeBlocks: Regroup
IncludeCategories:
- Regex: '<catch2/.*\.hpp>'
Priority: 1
- Regex: '<.*/.*\.hpp>'
Priority: 2
- Regex: '<.*>'
Priority: 3
AllowShortBlocksOnASingleLine: Always
AllowShortEnumsOnASingleLine: false
AllowShortFunctionsOnASingleLine: All
AllowShortIfStatementsOnASingleLine: WithoutElse
AllowShortLambdasOnASingleLine: Inline
Clang-format configuration added. Some notes on the configuration options chosen: * We want `AllowShortEnumsOnASingleLine` set to `false`, but that option is clang-format-11 and up, which is not out yet. * `IndentPPDirectives` is currently inconsistent, but `AfterHash` is the preferred style in new code. * `NamespaceIndentation` is a mess, but `All` is closer to the effect we want than `Inner`. * `SpacesInParentheses` set to `true` is not ideal due to it also introducing extra spaces in preprocessor expressions, but using it is much closer to the current style than not. All in all, using this setting globally would reformat pretty much every line of code in the codebase, but it is as close as possible to the bespoke style currently used. Still, it should only be used on the diffs. Closes #1182
2020-04-29 13:18:46 +02:00
AccessModifierOffset: '-4'
AlignEscapedNewlines: Left
AllowAllConstructorInitializersOnNextLine: 'true'
BinPackArguments: 'false'
BinPackParameters: 'false'
BreakConstructorInitializers: AfterColon
ConstructorInitializerAllOnOneLineOrOnePerLine: 'true'
DerivePointerAlignment: 'false'
FixNamespaceComments: 'true'
IndentCaseLabels: 'false'
IndentPPDirectives: AfterHash
IndentWidth: '4'
NamespaceIndentation: All
PointerAlignment: Left
SpaceBeforeCtorInitializerColon: 'false'
SpaceInEmptyParentheses: 'false'
SpacesInParentheses: 'true'
TabWidth: '4'
UseTab: Never
...