style: Add .clang-format

Author: tayne3

.clang-format

@@ -0,0 +1,73 @@
+---
+Language: Cpp
+BasedOnStyle: Google
+
+AccessModifierOffset: -4
+AlignAfterOpenBracket: Align
+AlignConsecutiveAssignments: true
+AlignConsecutiveDeclarations: true
+AlignConsecutiveMacros: true
+AlignEscapedNewlines: Left
+AlignOperands: true
+AlignTrailingComments: true
+
+AllowAllParametersOfDeclarationOnNextLine: true
+AllowShortBlocksOnASingleLine: true
+AllowShortCaseLabelsOnASingleLine: true
+AllowShortFunctionsOnASingleLine: InlineOnly
+AllowShortIfStatementsOnASingleLine: true
+AllowShortLoopsOnASingleLine: true
+
+AlwaysBreakBeforeMultilineStrings: false
+BinPackArguments: true
+BinPackParameters: true
+BreakBeforeBinaryOperators: None
+BreakBeforeBraces: Attach
+BreakBeforeTernaryOperators: false
+BreakConstructorInitializersBeforeComma: false
+BreakTemplateDeclarations: Yes
+
+ColumnLimit: 120
+CommentPragmas: "^ IWYU pragma:"
+ConstructorInitializerAllOnOneLineOrOnePerLine: true
+ConstructorInitializerIndentWidth: 4
+ContinuationIndentWidth: 4
+Cpp11BracedListStyle: true
+
+DerivePointerAlignment: false
+PointerAlignment: Left
+
+DisableFormat: false
+ExperimentalAutoDetectBinPacking: false
+
+IndentCaseLabels: true
+IndentWidth: 4
+IndentWrappedFunctionNames: false
+KeepEmptyLinesAtTheStartOfBlocks: false
+MaxEmptyLinesToKeep: 1
+NamespaceIndentation: Inner
+
+PenaltyBreakBeforeFirstCallParameter: 19
+PenaltyBreakComment: 300
+PenaltyBreakFirstLessLess: 120
+PenaltyBreakString: 1000
+PenaltyExcessCharacter: 1000000
+PenaltyReturnTypeOnItsOwnLine: 60
+
+ReflowComments: true
+SortIncludes: true
+SpaceAfterCStyleCast: false
+SpaceBeforeAssignmentOperators: true
+SpaceBeforeParens: ControlStatements
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 2
+SpacesInAngles: false
+SpacesInContainerLiterals: true
+SpacesInCStyleCastParentheses: false
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+
+Standard: Auto
+TabWidth: 4
+UseTab: Never
+...

test/include/shared_lib.h

@@ -26,8 +26,8 @@ EXPORT int add(int a, int b);
 namespace shared_lib {
 
 class EXPORT SharedLib {
- public:
-  static int add(int a, int b);
+public:
+    static int add(int a, int b);
 };
 
 };  // namespace shared_lib

test/include/static_lib.h

@@ -16,8 +16,8 @@ int sub(int a, int b);
 namespace static_lib {
 
 class StaticLib {
- public:
-  static int sub(int a, int b);
+public:
+    static int sub(int a, int b);
 };
 
 };  // namespace static_lib

test/src/main.c

@@ -4,8 +4,8 @@
 #include "static_lib.h"
 
 int main(void) {
-  int a = 1, b = 2;
-  printf("%d + %d = %d\n", a, b, add(a, b));
-  printf("%d - %d = %d\n", a, b, sub(a, b));
-  return 0;
+    int a = 1, b = 2;
+    printf("%d + %d = %d\n", a, b, add(a, b));
+    printf("%d - %d = %d\n", a, b, sub(a, b));
+    return 0;
 }

test/src/main.cpp

@@ -4,10 +4,8 @@
 #include "static_lib.h"
 
 int main(void) {
-  int a = 1, b = 2;
-  printf("%d + %d = %d/%d\n", a, b, add(a, b),
-         shared_lib::SharedLib::add(a, b));
-  printf("%d - %d = %d/%d\n", a, b, sub(a, b),
-         static_lib::StaticLib::sub(a, b));
-  return 0;
+    int a = 1, b = 2;
+    printf("%d + %d = %d/%d\n", a, b, add(a, b), shared_lib::SharedLib::add(a, b));
+    printf("%d - %d = %d/%d\n", a, b, sub(a, b), static_lib::StaticLib::sub(a, b));
+    return 0;
 }

test/src/shared_lib.c

@@ -1,3 +1,5 @@
 #include "shared_lib.h"
 
-int add(int a, int b) { return a + b; }
+int add(int a, int b) {
+    return a + b;
+}

test/src/shared_lib.cpp

@@ -2,6 +2,8 @@
 
 namespace shared_lib {
 
-int SharedLib::add(int a, int b) { return a + b; }
+int SharedLib::add(int a, int b) {
+    return a + b;
+}
 
 };  // namespace shared_lib

test/src/static_lib.c

@@ -1,3 +1,5 @@
 #include "static_lib.h"
 
-int sub(int a, int b) { return a - b; }
+int sub(int a, int b) {
+    return a - b;
+}

test/src/static_lib.cpp

@@ -2,6 +2,8 @@
 
 namespace static_lib {
 
-int StaticLib::sub(int a, int b) { return a - b; }
+int StaticLib::sub(int a, int b) {
+    return a - b;
+}
 
 };  // namespace static_lib