add lint

bash_build.sh

@@ -1,3 +1,5 @@
+#for no cmake installed.
+
 RED=$(tput setaf 1)
 GREEN=$(tput setaf 2)
 NCOLOR=$(tput sgr0)

ci/.clang-format

@@ -0,0 +1,126 @@
+---
+Language:        Cpp
+# BasedOnStyle:  LLVM
+AccessModifierOffset: -4
+AlignAfterOpenBracket: Align
+AlignConsecutiveAssignments: false
+AlignConsecutiveDeclarations: false
+AlignEscapedNewlines: DontAlign
+AlignOperands:   true
+AlignTrailingComments: false
+AllowAllParametersOfDeclarationOnNextLine: true
+AllowShortBlocksOnASingleLine: true
+AllowShortCaseLabelsOnASingleLine: true
+AllowShortFunctionsOnASingleLine: All
+AllowShortIfStatementsOnASingleLine: true
+AllowShortLoopsOnASingleLine: true
+AlwaysBreakAfterDefinitionReturnType: None
+AlwaysBreakAfterReturnType: None
+AlwaysBreakBeforeMultilineStrings: false
+AlwaysBreakTemplateDeclarations: true
+BinPackArguments: true
+BinPackParameters: true
+BraceWrapping:
+  AfterClass:      true
+  AfterControlStatement: true
+  AfterEnum:       true
+  AfterFunction:   true
+  AfterNamespace:  true
+  AfterObjCDeclaration: true
+  AfterStruct:     true
+  AfterUnion:      true
+  AfterExternBlock: true
+  BeforeCatch:     true
+  BeforeElse:      true
+  IndentBraces:    true
+  SplitEmptyFunction: true
+  SplitEmptyRecord: true
+  SplitEmptyNamespace: true
+BreakBeforeBinaryOperators: All
+BreakBeforeBraces: Attach
+BreakBeforeInheritanceComma: true
+BreakBeforeTernaryOperators: true
+BreakConstructorInitializersBeforeComma: true
+BreakConstructorInitializers: BeforeComma
+BreakAfterJavaFieldAnnotations: false
+BreakStringLiterals: true
+ColumnLimit:     120
+CommentPragmas:  '^ IWYU pragma:'
+CompactNamespaces: false
+ConstructorInitializerAllOnOneLineOrOnePerLine: false
+ConstructorInitializerIndentWidth: 4
+ContinuationIndentWidth: 4
+Cpp11BracedListStyle: true
+DerivePointerAlignment: false
+DisableFormat:   false
+ExperimentalAutoDetectBinPacking: false
+FixNamespaceComments: true
+ForEachMacros:
+  - Q_FOREACH
+  - BOOST_FOREACH
+
+# Include grouping/sorting
+SortIncludes:    false
+IncludeBlocks:   Regroup
+IncludeCategories:
+  - Regex:           '"V3Pch.*\.h"'
+    Priority:        -2 # Precompiled headers
+  - Regex:           '"(config_build|verilated_config|verilatedos)\.h"'
+    Priority:        -1 # Sepecials before main header
+  - Regex:           '(<|")verilated.*'
+    Priority:        1 # Runtime headers
+  - Regex:           '"V3.*__gen.*\.h"'
+    Priority:        3 # Generated internal headers separately
+  - Regex:           '"V3.*"'
+    Priority:        2 # Internal header
+  - Regex:           '".*"'
+    Priority:        4 # Other non-system headers
+  - Regex:           '<[[:alnum:]_.]+>'
+    Priority:        5 # Simple system headers next
+  - Regex:           '<.*>'
+    Priority:        6 # Other system headers next
+IncludeIsMainRegex: '$'
+
+IndentCaseLabels: false
+IndentPPDirectives: None
+IndentWidth:     4
+IndentWrappedFunctionNames: false
+JavaScriptQuotes: Leave
+JavaScriptWrapImports: true
+KeepEmptyLinesAtTheStartOfBlocks: true
+MacroBlockBegin: ''
+MacroBlockEnd:   ''
+MaxEmptyLinesToKeep: 1
+NamespaceIndentation: None
+ObjCBlockIndentWidth: 4
+ObjCSpaceAfterProperty: false
+ObjCSpaceBeforeProtocolList: true
+PenaltyBreakAssignment: 4
+PenaltyBreakBeforeFirstCallParameter: 19
+PenaltyBreakComment: 300
+PenaltyBreakFirstLessLess: 120
+PenaltyBreakString: 1000
+PenaltyExcessCharacter: 1000000
+PenaltyReturnTypeOnItsOwnLine: 60
+PointerAlignment: Right
+ReflowComments:  true
+SortUsingDeclarations: true
+SpaceAfterCStyleCast: false
+SpaceAfterTemplateKeyword: true
+SpaceBeforeAssignmentOperators: true
+SpaceBeforeParens: ControlStatements
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 4
+SpacesInAngles:  false
+SpacesInContainerLiterals: true
+SpacesInCStyleCastParentheses: false
+SpacesInLineCommentPrefix:
+  Minimum: 0
+  Maximum: -1
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+Standard:        Cpp11
+TabWidth:        8
+UseTab:          Never
+BitFieldColonSpacing: None
+...

ci/ci-lint.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+set -e
+set -o pipefail
+
+REPO_DIR=$(cd "$(dirname $0)";pwd)/..
+CURR_DIR=${REPO_DIR}
+LIB_DIR=${REPO_DIR}
+TESTS_DIR=${REPO_DIR}/tests
+
+clang-format --version
+if [ $# -lt 1 ]; then
+    #  just print the list of files
+    echo "Lint test: C++ Lint (clang-format) check for check start"
+    python3 "${CURR_DIR}"/ci/run_clang_format.py --clang-format-executable clang-format -r "${LIB_DIR}" --exclude "${REPO_DIR}/build"
+    python3 "${CURR_DIR}"/ci/run_clang_format.py --clang-format-executable clang-format -r "${TESTS_DIR}" --exclude "${REPO_DIR}/build"
+    echo "Lint test: C++ Lint (clang-format) check for check passed"
+elif [ $1 == "fix" ]; then
+    #  format file instead of printing differences
+    echo "Lint test: C++ Lint check for (clang-format) auto fix start"
+    python3 "${CURR_DIR}"/ci/run_clang_format.py --clang-format-executable clang-format -r -i "${LIB_DIR}" --exclude "${REPO_DIR}/build"
+    python3 "${CURR_DIR}"/ci/run_clang_format.py --clang-format-executable clang-format -r -i "${TESTS_DIR}" --exclude "${REPO_DIR}/build"
+    echo "Lint test: C++ Lint check for (clang-format) auto fix passed"
+fi

ci/ci-unit-test.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+set -e
+set -o pipefail
+
+REPO_DIR=$(cd "$(dirname $0)";pwd)/..
+CURR_DIR=${REPO_DIR}/tests
+
+pushd ${REPO_DIR}
+
+echo "******* Unit Tests Start *******"
+echo "******* All Unit Tests Passed *******"
+
+popd