Add clang-format rules

Summary:
The rule file is forked from that in Facebook's repo.

I'll add format file for now and team members can tune the rules later.

In this patch, I made only two changes in order to be consistent with existing coding style

`SpacesBeforeTrailingComments: 2`

`ColumnLimit:     80`

Test Plan: N/A

Reviewers: igor

CC: leveldb

Differential Revision: https://reviews.facebook.net/D15015
main
Kai Liu 11 years ago
parent 46950597d0
commit 463086bce8
  1. 47
      .clang-format

@ -0,0 +1,47 @@
# Complete list of style options can be found at:
# http://clang.llvm.org/docs/ClangFormatStyleOptions.html
---
BasedOnStyle: Google
AccessModifierOffset: -1
ConstructorInitializerIndentWidth: 4
AlignEscapedNewlinesLeft: true
AlignTrailingComments: true
AllowAllParametersOfDeclarationOnNextLine: true
AllowShortIfStatementsOnASingleLine: false
AllowShortLoopsOnASingleLine: false
AlwaysBreakTemplateDeclarations: true
AlwaysBreakBeforeMultilineStrings: true
BreakBeforeBinaryOperators: false
BreakConstructorInitializersBeforeComma: false
BinPackParameters: false
ColumnLimit: 80
ConstructorInitializerAllOnOneLineOrOnePerLine: true
DerivePointerBinding: true
ExperimentalAutoDetectBinPacking: true
IndentCaseLabels: false
MaxEmptyLinesToKeep: 1
NamespaceIndentation: None
ObjCSpaceBeforeProtocolList: false
PenaltyBreakBeforeFirstCallParameter: 10
PenaltyBreakComment: 60
PenaltyBreakString: 1000
PenaltyBreakFirstLessLess: 20
PenaltyExcessCharacter: 1000000
PenaltyReturnTypeOnItsOwnLine: 200
PointerBindsToType: true
SpacesBeforeTrailingComments: 2
Cpp11BracedListStyle: true
Standard: Cpp11
IndentWidth: 2
TabWidth: 8
UseTab: Never
BreakBeforeBraces: Attach
IndentFunctionDeclarationAfterType: false
SpacesInParentheses: false
SpacesInAngles: false
SpaceInEmptyParentheses: false
SpacesInCStyleCastParentheses: false
SpaceAfterControlStatementKeyword: true
SpaceBeforeAssignmentOperators: true
ContinuationIndentWidth: 4
...
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