Add clang formatting script and format all sample and src files

.clang-format

@@ -0,0 +1,78 @@
+---
+Language:        Cpp
+# BasedOnStyle:  Chromium
+AlignAfterOpenBracket: Align
+AlignConsecutiveMacros: true
+AlignConsecutiveAssignments: false
+AlignConsecutiveDeclarations: false
+AlignEscapedNewlines: Right
+AlignOperands:   false
+AlignTrailingComments: true
+AllowAllParametersOfDeclarationOnNextLine: false
+AllowShortBlocksOnASingleLine: Never
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: None
+AllowShortIfStatementsOnASingleLine: Never
+AllowShortLoopsOnASingleLine: false
+AlwaysBreakAfterDefinitionReturnType: None
+AlwaysBreakAfterReturnType: None
+AlwaysBreakBeforeMultilineStrings: false
+BinPackArguments: true
+BinPackParameters: true
+BraceWrapping:
+  AfterCaseLabel:  false
+  AfterClass:      false
+  AfterControlStatement: false
+  AfterEnum:       false
+  AfterFunction:   false
+  AfterStruct:     false
+  AfterUnion:      false
+  AfterExternBlock: false
+  BeforeCatch:     false
+  BeforeElse:      false
+  IndentBraces:    false
+  SplitEmptyFunction: false
+  AfterNamespace: false
+BreakBeforeBinaryOperators: None
+BreakBeforeBraces: WebKit
+BreakBeforeTernaryOperators: true
+BreakStringLiterals: true
+ColumnLimit:     150
+CommentPragmas:  '^ IWYU pragma:'
+ContinuationIndentWidth: 4
+DerivePointerAlignment: false
+IncludeBlocks:   Preserve
+IndentCaseLabels: true
+IndentGotoLabels: true
+IndentPPDirectives: None
+IndentWidth:     4
+IndentWrappedFunctionNames: false
+CompactNamespaces: false
+KeepEmptyLinesAtTheStartOfBlocks: false
+PenaltyBreakAssignment: 2
+PenaltyBreakBeforeFirstCallParameter: 19
+PenaltyBreakComment: 300
+PenaltyBreakFirstLessLess: 120
+PenaltyBreakString: 1000
+PenaltyExcessCharacter: 1000000
+PenaltyReturnTypeOnItsOwnLine: 200
+PointerAlignment: Left
+ReflowComments:  true
+SortIncludes:    false
+SpaceAfterCStyleCast: true
+SpaceAfterLogicalNot: false
+SpaceBeforeAssignmentOperators: true
+SpaceBeforeParens: ControlStatements
+SpaceInEmptyBlock: false
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 1
+SpacesInAngles:  false
+SpacesInConditionalStatement: false
+SpacesInCStyleCastParentheses: false
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+SpaceBeforeSquareBrackets: false
+Standard:        Auto
+TabWidth:        4
+UseTab:          Never
+...

.github/workflows/ci.yml

@@ -10,6 +10,19 @@ on:
       - master
 
 jobs:
+  clang-format-check:
+    runs-on: macos-11
+    steps:
+      - name: Clone repository
+        uses: actions/checkout@v3
+      - name: Install clang-format
+        run: |
+          brew install clang-format
+          clang-format --version
+      - name: Run clang format check
+        run: |
+          bash scripts/check-clang.sh
+
   mac-os-build-clang:
     runs-on: macos-12
     env:

samples/include.h

@@ -1,8 +1,8 @@
 #ifndef _KVS_SAMPLE_INCLUDE_H
 #define _KVS_SAMPLE_INCLUDE_H
 
-#define STATUS_KVS_GSTREAMER_SAMPLE_BASE 0x00080000
-#define STATUS_KVS_GSTREAMER_SAMPLE_ERROR STATUS_KVS_GSTREAMER_SAMPLE_BASE + 0x00000001
+#define STATUS_KVS_GSTREAMER_SAMPLE_BASE        0x00080000
+#define STATUS_KVS_GSTREAMER_SAMPLE_ERROR       STATUS_KVS_GSTREAMER_SAMPLE_BASE + 0x00000001
 #define STATUS_KVS_GSTREAMER_SAMPLE_INTERRUPTED STATUS_KVS_GSTREAMER_SAMPLE_BASE + 0x00000002
 
 #endif // _KVS_SAMPLE_INCLUDE_H