.clang-format

Language:        Cpp
BasedOnStyle:    Google
IndentWidth:     2
TabWidth:        2
UseTab:          Never

AllowShortFunctionsOnASingleLine: Empty  # Only allow short empty functions
IndentCaseLabels: false

AlwaysBreakTemplateDeclarations: Yes
SpaceBeforeParens: ControlStatements
SpacesInParentheses: false
SpacesInAngles: false
SpacesBeforeTrailingComments: 2
Cpp11BracedListStyle: true
AllowAllParametersOfDeclarationOnNextLine: false
MaxEmptyLinesToKeep: 1
InsertNewlineAtEOF: true

SortIncludes: Never
IncludeBlocks: Regroup
IncludeCategories:
  # Standard C headers in <.h>
  - Regex: '<[-\w\/-_]+\.h>'
    Priority: 1

  # Standard C++ headers in <>
  - Regex: '<[-\w\/-_]+>'
    Priority: 2

  # Specific external headers in <> to put first
  - Regex: '<(catch2|gtest|doctest).*>'
    Priority: 3

  # External headers in <> with extension or /
  - Regex: '<[-\w\/-_]+[\.\/][-\w\/-_]+>'
    Priority: 4

  # Local headers in ""
  - Regex: '"[-\w\/-_]*"'
    Priority: 5

# This part comes from
# https://github.com/ament/ament_lint/blob/humble/ament_clang_format/ament_clang_format/configuration/.clang-format
AccessModifierOffset: -2
AlignAfterOpenBracket: AlwaysBreak
BraceWrapping:
  AfterClass: true
  AfterFunction: true
  AfterNamespace: true
  AfterStruct: true
BreakBeforeBraces: Custom
ColumnLimit: 100
ConstructorInitializerIndentWidth: 0
ContinuationIndentWidth: 2
DerivePointerAlignment: false
# PointerAlignment: Middle
PointerAlignment: Left # Dr.QP, Middle is ugly
ReflowComments: false