WIP: Add clang-format script & yaml

.clang-format

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+AccessModifierOffset: -2
+AlignAfterOpenBracket: Align
+AlignConsecutiveAssignments: false
+AlignConsecutiveDeclarations: false
+AlignEscapedNewlines: Right
+AlignOperands: true
+AlignTrailingComments: true
+AllowAllParametersOfDeclarationOnNextLine: true
+AllowShortBlocksOnASingleLine: false
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: true
+AllowShortIfStatementsOnASingleLine: false
+AllowShortLoopsOnASingleLine: false
+AlwaysBreakAfterDefinitionReturnType: None
+AlwaysBreakAfterReturnType: None
+AlwaysBreakBeforeMultilineStrings: true
+AlwaysBreakTemplateDeclarations: true
+BinPackArguments: true
+BinPackParameters: false
+BraceWrapping:
+  AfterClass: true
+  AfterControlStatement: true
+  AfterEnum: true
+  AfterFunction: true
+  AfterNamespace: true
+  AfterStruct: true
+  AfterUnion: true
+  BeforeCatch: true
+  BeforeElse: true
+  IndentBraces: false
+  SplitEmptyFunction: true
+  SplitEmptyRecord: true
+  SplitEmptyNamespace: true
+BreakBeforeBinaryOperators: NonAssignment
+BreakBeforeBraces: Custom
+BreakBeforeInheritanceComma: false
+BreakBeforeTernaryOperators: true
+BreakConstructorInitializers: BeforeComma
+BreakStringLiterals: true
+ColumnLimit: 200
+CompactNamespaces: false
+ConstructorInitializerAllOnOneLineOrOnePerLine: false
+ConstructorInitializerIndentWidth: 2
+ContinuationIndentWidth: 2
+Cpp11BracedListStyle: true
+DerivePointerAlignment: false
+FixNamespaceComments: true
+IndentCaseLabels: false
+IndentPPDirectives: BeforeHash
+IndentWidth: 2
+IndentWrappedFunctionNames: false
+KeepEmptyLinesAtTheStartOfBlocks: true
+MaxEmptyLinesToKeep: 2
+NamespaceIndentation: None
+ObjCBinPackProtocolList: Auto
+ObjCBlockIndentWidth: 2
+ObjCBreakBeforeNestedBlockParam: true
+ObjCSpaceAfterProperty: false
+ObjCSpaceBeforeProtocolList: true
+PenaltyBreakBeforeFirstCallParameter: 0
+PenaltyReturnTypeOnItsOwnLine: 1000
+PointerAlignment: Left
+ReflowComments: true
+SortIncludes: true
+SortUsingDeclarations: true
+SpaceAfterCStyleCast: false
+SpaceAfterTemplateKeyword: true
+SpaceBeforeAssignmentOperators: true
+SpaceBeforeParens: ControlStatements
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 1
+SpacesInAngles: false
+SpacesInContainerLiterals: true
+SpacesInCStyleCastParentheses: false
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+Standard: Cpp11
+UseTab: Never

Scripts/run_clang_format.sh

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+#!/bin/bash
+
+# script to clang-format iPlug2 source codes
+# based on https://gist.github.com/leilee/1d0915a583f8f29414cc21cd86e7151b
+
+# Folders to process
+DIRS=(
+./../IPlug
+./../IGraphics
+./../Examples
+./../Tests
+)
+
+# Variable that will hold the name of the clang-format command
+FMT=""
+
+for clangfmt in clang-format{,-{4,3}.{9,8,7,6,5,4,3,2,1,0}}; do
+  if which "$clangfmt" &>/dev/null; then
+    FMT="$clangfmt"
+    break
+  fi
+done
+
+# Check if we found a working clang-format
+if [ -z "$FMT" ]; then
+  echo "failed to find clang-format"
+  exit 1
+fi
+
+function format() {
+  for f in $(find $@ -name '*.h' -or -name '*.m' -or -name '*.mm' -or -name '*.c' -or -name '*.cpp'); do 
+    echo "formating: ${f}"
+    ${FMT} -i style=file ${f}
+  done
+
+  echo "~~~ $@ Done ~~~";
+}
+
+# Check all of the arguments first to make sure they're all directories
+for dir in "${DIRS[@]}"; do
+  if [ ! -d "${dir}" ]; then
+    echo "${dir} is not a directory"
+  else
+    format ${dir}
+  fi
+done