.clang-format

# This file is a part of [tsnl/cpp_base](https://github.com/tsnl/cpp_base).
# If you make any changes here, please consider upstreaming them so that other projects can consistently follow the same 
# style.

BasedOnStyle: LLVM
IndentWidth: 4

DerivePointerAlignment: false
PointerAlignment: Left
ColumnLimit: 120

# Common:
ContinuationIndentWidth: 4
BreakBeforeBraces: Attach
SeparateDefinitionBlocks: Always
AllowShortBlocksOnASingleLine: Never
AllowShortFunctionsOnASingleLine: None
AllowShortIfStatementsOnASingleLine: Never
AllowShortLambdasOnASingleLine: Inline
AllowShortLoopsOnASingleLine: false
AlwaysBreakBeforeMultilineStrings: true
QualifierAlignment: Right

# Templates:
BreakBeforeConceptDeclarations: Always
AlwaysBreakTemplateDeclarations: true

# Requires:
AllowShortCompoundRequirementOnASingleLine: true
IndentRequiresClause: false
RequiresClausePosition: SingleLine

# Type definitions:
AllowShortEnumsOnASingleLine: false

# Arguments and Parameters:
AlignAfterOpenBracket: BlockIndent
AllowAllArgumentsOnNextLine: false
AllowAllParametersOfDeclarationOnNextLine: false
BinPackArguments: false
BinPackParameters: false

# Constructors:
BreakConstructorInitializers: BeforeColon
PackConstructorInitializers: Never
SpaceBeforeCtorInitializerColon: false
ConstructorInitializerIndentWidth: 0

# Namespaces:
FixNamespaceComments: true
ShortNamespaceLines: 0
NamespaceIndentation: Inner

# Misc:
BitFieldColonSpacing: After
AccessModifierOffset: -4
EmptyLineBeforeAccessModifier: Always

# Attributes:
BreakAfterAttributes: Always

# Includes:
IncludeBlocks: Regroup
IncludeCategories:
  - Regex:           '^"gtest\/gtest.h"$'
    Priority:        1000
  - Regex:           '^"[^\/"]*"$'
    Priority:        200
  - Regex:           '^"[^"]*"$'
    Priority:        300
  - Regex:           '^<(cstdlib|cstddef|cstdio|cstdint|cctype|cassert)>$'
    Priority:        600
    # Everything that didn't match
  - Regex:           '^<[^>\.\/]+>$'
    Priority:        500
  - Regex:           '^<[^>]+>$'
    Priority:        400
    # Everything that didn't match
  - Regex:           '.*'
    Priority:        1000