clang-format example

.clang-format

---
Language:        Cpp
# BasedOnStyle:  WebKit
AccessModifierOffset: -4
AlignAfterOpenBracket: false
AlignEscapedNewlinesLeft: false
AlignOperands:   false
AlignTrailingComments: true
AllowAllParametersOfDeclarationOnNextLine: false
AllowShortBlocksOnASingleLine: false
AllowShortCaseLabelsOnASingleLine: false
AllowShortIfStatementsOnASingleLine: false
AllowShortLoopsOnASingleLine: false
AllowShortFunctionsOnASingleLine: Empty
AlwaysBreakAfterDefinitionReturnType: false
AlwaysBreakTemplateDeclarations: false
AlwaysBreakBeforeMultilineStrings: false
BreakBeforeBinaryOperators: None
BreakBeforeTernaryOperators: false
BreakConstructorInitializersBeforeComma: true
BinPackParameters: true
BinPackArguments: true
ColumnLimit:     80
ConstructorInitializerAllOnOneLineOrOnePerLine: false
ConstructorInitializerIndentWidth: 4
DerivePointerAlignment: false
ExperimentalAutoDetectBinPacking: false
IndentCaseLabels: false
IndentWrappedFunctionNames: false
IndentFunctionDeclarationAfterType: false
MaxEmptyLinesToKeep: 2
KeepEmptyLinesAtTheStartOfBlocks: true
NamespaceIndentation: Inner
ObjCBlockIndentWidth: 4
ObjCSpaceAfterProperty: true
ObjCSpaceBeforeProtocolList: true
PenaltyBreakBeforeFirstCallParameter: 79
PenaltyBreakComment: 300
PenaltyBreakString: 1000
PenaltyBreakFirstLessLess: 120
PenaltyExcessCharacter: 1000000
PenaltyReturnTypeOnItsOwnLine: 60
PointerAlignment: Left
SpacesBeforeTrailingComments: 1
Cpp11BracedListStyle: false
Standard:        Auto
IndentWidth:     4
TabWidth:        8
UseTab:          Never
BreakBeforeBraces: Linux
SpacesInParentheses: false
SpacesInSquareBrackets: false
SpacesInAngles:  false
SpaceInEmptyParentheses: false
SpacesInCStyleCastParentheses: false
SpaceAfterCStyleCast: true
SpacesInContainerLiterals: true
SpaceBeforeAssignmentOperators: true
ContinuationIndentWidth: 4
CommentPragmas:  '^ IWYU pragma:'
ForEachMacros:   [ foreach, Q_FOREACH, BOOST_FOREACH ]
SpaceBeforeParens: ControlStatements
DisableFormat:   false
...

code_formatter.sh

#!/bin/sh                                                                       
                                                                                
if [ -z $1 ]; then                                                              
    EXEC_PATH=$PWD                                                              
else                                                                            
    EXEC_PATH=$1                                                                
fi                                                                              
                                                                                
# remove trailing whitespace                                                    
find $EXEC_PATH -type f \( -iname "*.hpp" -or -iname "*.h" -or -iname "*.c" -or -iname "*.cpp" \) -not -path "*/import/*" | xargs sed -e 's/[[:blank:]]\+$//' -i
                                                                                
# convert line endings to unix                                                  
find $EXEC_PATH -type f \( -iname "*.hpp" -or -iname "*.h" -or -iname "*.c" -or -iname "*.cpp" \) -not -path "*/import/*" | xargs dos2unix
                                                                                
# convert tabs to 4 spaces                                                      
find $EXEC_PATH -type f \( -iname "*.hpp" -or -iname "*.h" -or -iname "*.c" -or -iname "*.cpp" \) -not -path "*/import/*" | xargs sed -i 's/\t/    /g'
                                                                                
# format source code                                                            
find $EXEC_PATH -type f \( -iname "*.hpp" -or -iname "*.h" -or -iname "*.c" -or -iname "*.cpp" \) -not -path "*/import/*" | xargs clang-format-3.6 -i