Index: .clang-format
===================================================================
--- /dev/null
+++ .clang-format
@@ -0,0 +1,70 @@
+AccessModifierOffset: -4
+AlignAfterOpenBracket: AlwaysBreak
+AlignConsecutiveAssignments: false
+AlignConsecutiveDeclarations: false
+AlignEscapedNewlines: DontAlign
+AlignOperands: true
+AlignTrailingComments: false
+AllowAllParametersOfDeclarationOnNextLine: true
+AllowShortBlocksOnASingleLine: false
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: Inline
+AllowShortIfStatementsOnASingleLine: false
+AllowShortLoopsOnASingleLine: false
+AlwaysBreakAfterReturnType: None
+AlwaysBreakBeforeMultilineStrings: true
+AlwaysBreakTemplateDeclarations: Yes
+BinPackArguments: true
+BinPackParameters: true
+BreakBeforeBinaryOperators: All
+BreakBeforeBraces: Allman
+BreakBeforeTernaryOperators: true
+BreakConstructorInitializers: AfterColon
+BreakInheritanceList: BeforeComma
+BreakStringLiterals: true
+ColumnLimit: 132
+CompactNamespaces: false
+ConstructorInitializerAllOnOneLineOrOnePerLine: true
+ConstructorInitializerIndentWidth: 4
+ContinuationIndentWidth: 4
+Cpp11BracedListStyle: true
+DerivePointerAlignment: false
+FixNamespaceComments: true
+IncludeBlocks: Regroup
+# The main include will be category 0.
+IncludeCategories:
+  - Regex: '"precompiled.h"'
+    Priority: -1
+  - Regex: '^"'
+    Priority: 1
+  - Regex: '^<'
+    Priority: 2
+IndentCaseLabels: false
+IndentPPDirectives: None
+IndentWidth: 4
+IndentWrappedFunctionNames: true
+KeepEmptyLinesAtTheStartOfBlocks: false
+Language: Cpp
+MaxEmptyLinesToKeep: 1
+NamespaceIndentation: Inner
+PointerAlignment: Left
+ReflowComments: true
+SortIncludes: true
+SortUsingDeclarations: true
+SpaceAfterCStyleCast: false
+SpaceAfterTemplateKeyword: false
+SpaceBeforeAssignmentOperators: true
+SpaceBeforeCpp11BracedList: false
+SpaceBeforeCtorInitializerColon: true
+SpaceBeforeParens: ControlStatements
+SpaceBeforeRangeBasedForLoopColon: true
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 1
+SpacesInAngles: false
+SpacesInCStyleCastParentheses: false
+SpacesInContainerLiterals: false
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+Standard: Cpp11
+TabWidth: 4
+UseTab: ForIndentation
Index: .coafile
===================================================================
--- .coafile
+++ .coafile
@@ -1,7 +1,9 @@
 [Source]
-bears = CPPCheckBear, LicenseYearBear
+bears = CPPCheckBear, LicenseYearBear, ClangFormatBear
 files = source/**.(cpp|h)
 ignore = source/third_party/**
+clang_style = file
+clang_inplace = False
 
 [JS]
 bears = ESLintBear, JSHintBear
Index: build/coala/ClangFormatBear.py
===================================================================
--- /dev/null
+++ build/coala/ClangFormatBear.py
@@ -0,0 +1,64 @@
+from coalib.bearlib.abstractions.Linter import linter
+from coalib.results.Result import Result
+from coalib.results.Diff import Diff
+from coalib.bears.LocalBear import LocalBear
+from coalib.settings.Setting import typed_list
+from coalib.results.RESULT_SEVERITY import RESULT_SEVERITY
+from dependency_management.requirements.DistributionRequirement import (
+    DistributionRequirement)
+
+@linter(executable='clang-format',
+        use_stdout=True,
+        use_stderr=True)
+class ClangFormatBear():
+    """
+        Apply clang format rules to a specific file.
+    """
+    LANGUAGES = {'C', 'C++'}
+    REQUIREMENTS = {DistributionRequirement('clang-format')}
+    AUTHORS = {'Stanislas Daniel Claude Dolcini'}
+    LICENSE = 'GPL-2.0'
+    CAN_DETECT = {'Formatting'}
+
+    def create_arguments(self, filename, file, config_file,
+                         clang_style: str = None,
+                         clang_inplace: bool = False,
+                         ):
+        """
+        :param clang_style: Coding style, currently supports:
+            LLVM, Google, Chromium, Mozilla, WebKit.
+            Use -style=file to load style configuration from
+            .clang-format file located in one of the parent
+            directories of the source file (or current
+            directory for stdin).
+            Use -style="{key: value, ...}" to set specific
+            parameters, e.g.:
+            -style="{BasedOnStyle: llvm, IndentWidth: 8}"
+        :param clang_inplace: Inplace edit <file>s, if specified.
+        """
+        args = tuple()
+        if clang_inplace:
+            args += ('-i',)
+
+        if clang_style is not None:
+            args += ('--style=' + clang_style,)
+
+        return args + (filename,)
+
+    def process_output(self, output, filename, file):
+        if(len(output) == 0):
+            self.warn(filename + ' is empty.')
+            return
+
+        lines = ''.join(file)
+        diff = Diff.from_string_arrays(
+            lines.splitlines(True),
+            output[0].splitlines(True)
+        )
+
+        yield Result.from_values(
+            origin=self,
+            message='Incorrect Formating detected.',
+            file=filename,
+            diffs={filename: diff},
+        )
Index: build/jenkins/dockerfiles/coala.Dockerfile
===================================================================
--- build/jenkins/dockerfiles/coala.Dockerfile
+++ build/jenkins/dockerfiles/coala.Dockerfile
@@ -2,7 +2,7 @@
 
 RUN adduser -u 1006 -D builder
 
-RUN apk add subversion cppcheck npm
+RUN apk add subversion cppcheck npm clang-format
 
 RUN pip3 install coala-bears svn
 RUN npm install -g eslint@5.16.0 jshint eslint-plugin-brace-rules