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chore: add check-style plugin #1810

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merged 7 commits into from
Apr 16, 2022
Merged

chore: add check-style plugin #1810

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1f04187
add checkstyle plugin
Apr 7, 2022
d06d7e6
trigger CLA check
seagle-yuan Apr 7, 2022
1d603b3
merge checkstyle and intellij-java-code-style
seagle-yuan Apr 7, 2022
f096b98
update checkstyle.xml
seagle-yuan Apr 14, 2022
96c3ab5
Merge branch 'hugegraph:master' into checkstyle-branch
seagle-yuan Apr 14, 2022
8d57a41
delete unnecessary blank lines
seagle-yuan Apr 14, 2022
c5d0075
commented checkstyle ImportOrder module
seagle-yuan Apr 15, 2022
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27 changes: 27 additions & 0 deletions pom.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -106,6 +106,7 @@
<metrics.version>3.1.0</metrics.version>
<javassist.version>3.21.0-GA</javassist.version>
<shell-executable>bash</shell-executable>
<checkstyle.version>3.1.2</checkstyle.version>
</properties>
<modules>
<module>hugegraph-core</module>
Expand Down Expand Up @@ -344,6 +345,32 @@
</plugin>
</plugins>
</pluginManagement>

<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-checkstyle-plugin</artifactId>
<version>${checkstyle.version}</version>
<configuration>
<configLocation>style/checkstyle.xml</configLocation>
<encoding>UTF-8</encoding>
<consoleOutput>true</consoleOutput>
<failsOnError>true</failsOnError>
<linkXRef>false</linkXRef>
<includeTestSourceDirectory>false</includeTestSourceDirectory>
</configuration>
<executions>
<execution>
<id>validate</id>
<phase>validate</phase>
<goals>
<goal>check</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>

</build>

<profiles>
Expand Down
217 changes: 217 additions & 0 deletions style/checkstyle.xml
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@@ -0,0 +1,217 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE module PUBLIC
"-//Checkstyle//DTD Checkstyle Configuration 1.3//EN"
"https://checkstyle.org/dtds/configuration_1_3.dtd">
<module name="Checker">
<property name="charset" value="UTF-8"/>
<property name="severity" value="info"/>
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should set to error after style issues are all fixed?

<property name="fileExtensions" value="java, properties, xml"/>

<module name="FileTabCharacter">
<property name="eachLine" value="true"/>
</module>
<module name="LineLength">
<property name="max" value="100"/>
<property name="ignorePattern" value="^ *\* *[^ ]+$"/>
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can we keep ignorePattern:

^package.*|
^import.*|
a href|href|
http://|
https://|ftp://

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I used the different property to test and got the same result。so i think we can change this property at the next version.

</module>
<module name="RegexpSingleline">
<property name="format" value="System\.out\.println"/>
<property name="message" value="Prohibit invoking System.out.println in source code !"/>
</module>

<module name="TreeWalker">
<module name="PackageName">
<property name="format" value="^[a-z]+(\.[a-z][a-z0-9]*)*$"/>
<message key="name.invalidPattern" value="Package name ''{0}'' must match pattern ''{1}''."/>
</module>
<!-- <module name="ImportOrder">-->
<!-- <property name="staticGroups"-->
<!-- value="org.apache,java,javax,org,com,com.baidu.hugegraph"/>-->
<!-- <property name="separatedStaticGroups" value="true"/>-->
<!-- <property name="groups" value="org.apache,java,javax,org,com,com.baidu.hugegraph"/>-->
<!-- <property name="ordered" value="true"/>-->
<!-- <property name="separated" value="true"/>-->
<!-- <property name="option" value="top"/>-->
<!-- <property name="sortStaticImportsAlphabetically" value="true"/>-->
<!-- </module>-->
<module name="AvoidStarImport"/>
<module name="RedundantImport"/>
<module name="UnusedImports"/>
<module name="EmptyLineSeparator">
<property name="allowMultipleEmptyLines" value="false"/>
<property name="allowMultipleEmptyLinesInsideClassMembers" value="false"/>
<property name="tokens" value="PACKAGE_DEF, IMPORT, STATIC_IMPORT, CLASS_DEF,INTERFACE_DEF, ENUM_DEF, STATIC_INIT, INSTANCE_INIT, METHOD_DEF,CTOR_DEF"/>
</module>
<module name="ModifierOrder"/>
<module name="TypeName">
<message key="name.invalidPattern" value="Type name ''{0}'' must match pattern ''{1}''."/>
</module>
<module name="ClassTypeParameterName">
<property name="format" value="(^[A-Z][0-9]?)$|([A-Z][a-zA-Z0-9]*[T]$)"/>
<message key="name.invalidPattern" value="Class type name ''{0}'' must match pattern ''{1}''."/>
</module>
<module name="ConstantName">
<property name="format" value="^[A-Z][A-Z0-9]*(_[A-Z0-9]+)*$"/>
</module>
<module name="LocalVariableName">
<property name="tokens" value="VARIABLE_DEF"/>
<property name="format" value="^[a-z]([a-zA-Z0-9]*)?$"/>
<message key="name.invalidPattern"
value="Local variable name ''{0}'' must match pattern ''{1}''."/>
</module>
<module name="MemberName">
<property name="format" value="^[a-z][a-zA-Z0-9]*$"/>
<message key="name.invalidPattern"
value="Member name ''{0}'' must match pattern ''{1}''."/>
</module>
<module name="ParameterName">
<property name="format" value="^[a-z]([a-zA-Z0-9]*)?$"/>
<message key="name.invalidPattern"
value="Parameter name ''{0}'' must match pattern ''{1}''."/>
</module>
<module name="CatchParameterName">
<property name="format" value="^[a-z]([a-zA-Z0-9]*)?$"/>
<message key="name.invalidPattern"
value="Catch parameter name ''{0}'' must match pattern ''{1}''."/>
</module>
<module name="ArrayTypeStyle"/>
<module name="MethodTypeParameterName">
<property name="format" value="(^[A-Z][0-9]?)$|([A-Z][a-zA-Z0-9]*[T]$)"/>
<message key="name.invalidPattern"
value="Method type name ''{0}'' must match pattern ''{1}''."/>
</module>
<module name="MethodName">
<property name="format" value="^[a-z][a-z0-9][a-zA-Z0-9_]*$"/>
<message key="name.invalidPattern"
value="Method name ''{0}'' must match pattern ''{1}''."/>
</module>
<module name="InterfaceTypeParameterName">
<property name="format" value="(^[A-Z][0-9]?)$|([A-Z][a-zA-Z0-9]*[T]$)"/>
<message key="name.invalidPattern"
value="Interface type name ''{0}'' must match pattern ''{1}''."/>
</module>
<module name="EqualsHashCode"/>
<module name="MissingSwitchDefault"/>
<module name="DefaultComesLast"/>
<module name="SuperClone"/>
<module name="NoFinalizer"/>
<module name="GenericWhitespace">
<message key="ws.followed"
value="GenericWhitespace ''{0}'' is followed by whitespace."/>
<message key="ws.preceded"
value="GenericWhitespace ''{0}'' is preceded with whitespace."/>
<message key="ws.illegalFollow"
value="GenericWhitespace ''{0}'' should followed by whitespace."/>
<message key="ws.notPreceded"
value="GenericWhitespace ''{0}'' is not preceded with whitespace."/>
</module>
<module name="Indentation">
<property name="basicOffset" value="4"/>
<property name="braceAdjustment" value="0"/>
<property name="caseIndent" value="4"/>
<property name="throwsIndent" value="2"/>
<property name="lineWrappingIndentation" value="4"/>
<property name="arrayInitIndent" value="4"/>
</module>
<module name="UpperEll"/>
<module name="IllegalImport">
<property name="regexp" value="true"/>
<property name="illegalPkgs"
value="^com\.google\.api\.client\.repackaged,
^avro\.shaded, ^org\.apache\.hadoop\.hbase\.shaded,
^org\.apache\.hadoop\.shaded,
^javax\.ws\.rs\.ext,
^cc\.concurrent\.mango\.util\.concurrent,
^org\.apache\.curator-test\.shaded,
^com\.sun\.istack,
^org\.jetbrains\.annotations,
^jline\.internal,
^com\.cronutils\.utils,
^javax\.ws\.rs\.ext,
^org\.jboss\.netty\.util\.internal,
^com\.sun\.javafx,
^io\.reactivex\.annotations,
^org\.codehaus\.jackson"/>
<property name="illegalClasses"
value="^java\.util\.logging\.Logging,
^sun\.misc\.BASE64Encoder,
^sun\.misc\.BASE64Decoder,
^jdk\.internal\.jline\.internal\.Nullable"/>
</module>
<module name="NoWhitespaceBefore">
<property name="tokens" value="COMMA, SEMI, POST_INC, POST_DEC, DOT, ELLIPSIS, METHOD_REF"/>
<property name="allowLineBreaks" value="true"/>
</module>
<module name="ParenPad"/>
<module name="OperatorWrap">
<property name="option" value="eol"/>
<property name="tokens"
value="BAND, BOR, BSR, BXOR, DIV, EQUAL, GE, GT, LAND, LE, LITERAL_INSTANCEOF, LOR, LT, MINUS, MOD, NOT_EQUAL, PLUS, QUESTION, SL, SR, STAR, METHOD_REF "/>
</module>
<module name="AnnotationLocation">
<property name="allowSamelineMultipleAnnotations" value="false"/>
<property name="allowSamelineSingleParameterlessAnnotation"
value="false"/>
Comment on lines +153 to +154
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seems we could merge 154 to 153

<property name="allowSamelineParameterizedAnnotation" value="true"/>
<property name="tokens" value="METHOD_DEF, CTOR_DEF"/>
</module>
<module name="EmptyCatchBlock">
<property name="exceptionVariableName" value="expected"/>
</module>
<module name="CommentsIndentation"/>
<module name="NoLineWrap">
<!-- <property name="severity" value="error"/>-->
</module>
<module name="EmptyStatement">
<!-- <property name="severity" value="error"/>-->
</module>
<module name="NeedBraces">
<!-- <property name="severity" value="error"/>-->
</module>
<module name="LeftCurly">
<!-- <property name="severity" value="error"/>-->
</module>
<module name="WhitespaceAround">
<property name="allowEmptyConstructors" value="true"/>
<property name="allowEmptyMethods" value="true"/>
<property name="allowEmptyTypes" value="true"/>
<property name="allowEmptyLoops" value="true"/>
<message key="ws.notFollowed" value="WhitespaceAround: ''{0}'' is not followed by whitespace. Empty blocks may only be represented as '{}' when not part of a multi-block statement (4.1.3)"/>
<message key="ws.notPreceded" value="WhitespaceAround: ''{0}'' is not preceded with whitespace."/>
</module>
<module name="AvoidNestedBlocks">
<property name="allowInSwitchCase" value="true"/>
</module>
<module name="IllegalTokenText">
<property name="tokens" value="STRING_LITERAL, CHAR_LITERAL"/>
<property name="format" value="\\u00(09|0(a|A)|0(c|C)|0(d|D)|22|27|5(C|c))|\\(0(10|11|12|14|15|42|47)|134)"/>
<property name="message" value="Consider using special escape sequence instead of octal value or Unicode escaped value."/>
</module>
<module name="AvoidEscapedUnicodeCharacters">
<property name="allowEscapesForControlCharacters" value="true"/>
<property name="allowByTailComment" value="true"/>
<property name="allowNonPrintableEscapes" value="true"/>
</module>
<module name="EmptyBlock">
<property name="option" value="TEXT"/>
<property name="tokens" value="LITERAL_TRY, LITERAL_FINALLY, LITERAL_IF, LITERAL_ELSE, LITERAL_SWITCH"/>
</module>
<module name="OneStatementPerLine"/>
<module name="MultipleVariableDeclarations"/>
<module name="MissingSwitchDefault"/>
<module name="FallThrough"/>
<module name="OuterTypeFilename">
<!-- <property name="severity" value="error"/>-->
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should enable after style issues are all fixed?

</module>
<module name="OneTopLevelClass">
<!-- <property name="severity" value="error"/>-->
</module>
<module name="JavadocStyle">
<property name="endOfSentenceFormat" value=""/>
</module>
<module name="JavadocType">
<property name="scope" value="protected"/>
<property name="allowMissingParamTags" value="true"/>
</module>
</module>
</module>