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Fall 2023 style checker
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@allengu01
allengu01 committed Aug 16, 2023
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6 changes: 4 additions & 2 deletions CHANGELOG.md
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## [Unreleased]

## [2.0.12]
## [2.0.13]

### Changed
- Update compatability settings to 213+

- Fall 2023 style checker
2 changes: 1 addition & 1 deletion gradle.properties
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pluginGroup = edu.berkeley.cs61b.plugin
pluginName = CS 61B
# SemVer format -> https://semver.org
pluginVersion = 2.0.12
pluginVersion = 2.0.13

# Supported build number ranges and IntelliJ Platform versions -> https://plugins.jetbrains.com/docs/intellij/build-number-ranges.html
pluginSinceBuild = 213
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250 changes: 250 additions & 0 deletions src/main/resources/style_config/cs61b_fa23_checks.xml
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<?xml version="1.0"?>
<!DOCTYPE module PUBLIC
"-//Puppy Crawl//DTD Check Configuration 1.3//EN"
"http://www.puppycrawl.com/dtds/configuration_1_3.dtd">

<!--
Checkstyle configuration for CS61B. Modified from sun_checks.xml, which checks the
sun coding conventions from:
- the Java Language Specification at
http://java.sun.com/docs/books/jls/second_edition/html/index.html
- the Sun Code Conventions at http://java.sun.com/docs/codeconv/
- the Javadoc guidelines at
http://java.sun.com/j2se/javadoc/writingdoccomments/index.html
- the JDK Api documentation http://java.sun.com/j2se/docs/api/index.html
- some best practices
For information on configuration, see http://checkstyle.sf.net.
Most Checks are configurable, be sure to consult the documentation.
To completely disable a check, just comment it out or delete it from the file.
Finally, it is worth reading the documentation.
-->

<module name="Checker">

<!-- Checks whether files end with a new line. -->
<!-- See http://checkstyle.sf.net/config_misc.html#NewlineAtEndOfFile -->
<module name="NewlineAtEndOfFile">
<property name="lineSeparator" value="lf_cr_crlf"/>
</module>

<!-- Checks for Size Violations. -->
<!-- See http://checkstyle.sf.net/config_sizes.html -->
<module name="FileLength">
<property name="max" value="2000"/>
</module>

<module name="LineLength">
<property name="max" value="120"/>
</module>

<!-- Checks for whitespace -->
<!-- See http://checkstyle.sf.net/config_whitespace.html -->
<!-- note from Eli: I hate this rule. Tabs >> Spaces -->
<module name="FileTabCharacter"/>
<!-- this is to prevent the style checker from throwing an absurd amount of errors if you have tabs-->
<property name="tabWidth" value="4"/>
<!-- Note from Ethan: ??? -->

<module name="TreeWalker">
<!-- Checks for Naming Conventions. -->
<!-- See http://checkstyle.sf.net/config_naming.html -->
<module name="ConstantName">
<property name="format" value="^[A-Z][A-Z0-9]*(_[A-Z0-9]+)*$"/>
<message key="name.invalidPattern" value="Constant ''{0}'' must be in ALL_CAPS." />
</module>
<module name="LocalFinalVariableName">
<property name="format" value="^([A-Z][0-9]*|[a-z][a-zA-Z0-9]*)$"/>
<message key="name.invalidPattern" value="Local final variable ''{0}'' must be in camelCase, or consist of a single upper-case letter." />
</module>
<module name="LocalVariableName">
<property name="format" value="^([A-Z][0-9]*|[a-z][a-zA-Z0-9]*)$"/>
<message key="name.invalidPattern" value="Local variable ''{0}'' must be in camelCase, or consist of a single upper-case letter." />
</module>
<module name="MemberName">
<property name="format" value="^_?[a-z][a-zA-Z0-9]*$|_?[A-Z]$"/>
<message key="name.invalidPattern" value="Instance variable ''{0}'' must be in camelCase, and may start with an underscore."/>
</module>
<module name="MethodName">
<property name="format" value="^([A-Z][0-9]*|[a-z][a-zA-Z0-9]*)$"/>
<message key="name.invalidPattern" value="Method name ''{0}'' must be in camelCase, or consist of a single upper-case letter." />
</module>
<module name="PackageName">
<property name="format" value="^[a-z][a-z0-9_]*(\.[a-zA-Z_][a-zA-Z0-9_]*)*$" />
<message key="name.invalidPattern" value="Package name ''{0}'' must start with a lower-case letter."/>
</module>
<module name="ParameterName">
<property name="format" value="^([A-Z][0-9]*|[a-z][a-zA-Z0-9]*)$"/>
<message key="name.invalidPattern" value="Parameter ''{0}'' must be in camelCase, or consist of a single upper-case letter." />
</module>
<module name="StaticVariableName">
<property name="format" value="^_?[a-z][a-zA-Z0-9]*$|_?[A-Z]$"/>
<message key="name.invalidPattern" value="Static variable ''{0}'' must be in camelCase, or consist of a single upper-case letter, and may start with an underscore." />
</module>
<module name="TypeName">
<property name="format" value="^[A-Z][A-Za-z0-9]*$"/>
<message key="name.invalidPattern" value="Type (class) name ''{0}'' must start with a capital letter."/>
</module>
<module name="ClassTypeParameterName">
<property name="format" value="^[A-Z][A-Za-z0-9]*$"/>
<message key="name.invalidPattern" value="Type parameter ''{0}'' must start with a capital letter."/>
</module>
<module name="MethodTypeParameterName">
<property name="format" value="^[A-Z][A-Za-z0-9]*$"/>
<message key="name.invalidPattern" value="Type parameter ''{0}'' must start with a capital letter."/>
</module>

<!-- Checks for imports -->
<!-- See http://checkstyle.sf.net/config_import.html -->
<!-- Don't check star imports because IntelliJ does this automatically -->
<module name="RedundantImport"/>
<module name="UnusedImports"/>

<!-- Checks for Size Violations. -->
<!-- See http://checkstyle.sf.net/config_sizes.html -->
<module name="MethodLength">
<property name="max" value="80"/>
</module>
<module name="ParameterNumber">
<property name="max" value="8"/>
</module>
<module name="OuterTypeNumber">
<property name="max" value="1"/>
</module>

<!-- Checks for whitespace -->
<!-- See http://checkstyle.sf.net/config_whitespace.html -->
<!-- Check whitespace either side of <, > in generics -->
<module name="GenericWhitespace"/>
<module name="MethodParamPad"/>
<module name="NoWhitespaceAfter">
<!-- The check processes ARRAY_DECLARATOR and INDEX_OP tokens specially
from other tokens. Actually it is checked that there is no whitespace
before these tokens, not after them. Space after the ANNOTATIONS before
ARRAY_DECLARATOR and INDEX_OP will be ignored. -->
<property name="tokens" value="AT"/>
<property name="tokens" value="INC"/>
<property name="tokens" value="DEC"/>
<property name="tokens" value="UNARY_MINUS"/>
<property name="tokens" value="UNARY_PLUS"/>
<property name="tokens" value="BNOT"/>
<property name="tokens" value="LNOT"/>
<property name="tokens" value="DOT"/>
<property name="tokens" value="METHOD_REF"/>
<property name="tokens" value="ARRAY_INIT"/>
<property name="tokens" value="ARRAY_DECLARATOR"/>
<property name="tokens" value="INDEX_OP"/>
<!-- Missing: TYPECAST, LITERAL_SNYCHRONIZED -->
</module>
<module name="NoWhitespaceBefore">
<property name="tokens" value="COMMA"/>
<property name="tokens" value="SEMI"/>
<property name="tokens" value="POST_INC"/>
<property name="tokens" value="POST_DEC"/>
<property name="tokens" value="GENERIC_START"/>
<property name="tokens" value="GENERIC_END"/>
<property name="tokens" value="ELLIPSIS"/>
<property name="tokens" value="LABELED_STAT"/>
<property name="tokens" value="METHOD_REF"/>
</module>
<module name="NoWhitespaceBefore">
<property name="allowLineBreaks" value="true"/>
<property name="tokens" value="DOT"/>
</module>
<module name="NoWhitespaceBeforeCaseDefaultColon"/>
<module name="ParenPad"/>
<module name="TypecastParenPad"/>
<module name="WhitespaceAfter"/>
<module name="WhitespaceAround"/>

<!-- Whitespace checks related to linebreaks -->
<module name="OperatorWrap"/>
<module name="SeparatorWrap"/>

<!-- Modifier Checks -->
<!-- See http://checkstyle.sf.net/config_modifier.html -->
<module name="ModifierOrder"/>
<!-- <module name="RedundantModifier"/> --> <!-- Affects inner constructor weirdly -->

<!-- Checks for blocks. You know, those {}'s -->
<!-- See http://checkstyle.sf.net/config_blocks.html -->
<module name="EmptyBlock">
<property name="option" value="statement"/>
<property name="tokens" value="LITERAL_DO"/>
<property name="tokens" value="LITERAL_ELSE"/>
<property name="tokens" value="LITERAL_FINALLY"/>
<property name="tokens" value="LITERAL_IF"/>
<property name="tokens" value="LITERAL_FOR"/>
<property name="tokens" value="LITERAL_TRY"/>
<property name="tokens" value="INSTANCE_INIT"/>
<property name="tokens" value="STATIC_INIT"/>
<property name="tokens" value="LITERAL_SWITCH"/>
</module>
<module name="EmptyBlock">
<property name="option" value="text"/>
<property name="tokens" value="LITERAL_CATCH,LITERAL_WHILE"/>
</module>
<module name="LeftCurly"/>
<module name="NeedBraces"/>
<module name="RightCurly"/>

<!-- Checks for common coding problems -->
<!-- See http://checkstyle.sf.net/config_coding.html -->
<module name="EmptyStatement"/>
<module name="FallThrough"/>
<module name="HiddenField">
<property name="ignoreConstructorParameter" value="true"/>
<property name="ignoreSetter" value="true"/>
</module>
<module name="IllegalCatch">
<property name="illegalClassNames" value="java.lang.Exception, java.lang.Throwable,
java.lang.Error"/>
</module>
<module name="InnerAssignment"/>
<module name="MagicNumber">
<property name="ignoreNumbers" value="-1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0.25, 0.5"/>
</module>
<module name="MissingSwitchDefault"/>
<module name="ModifiedControlVariable">
<property name="skipEnhancedForLoopVariable" value="true"/>
</module>
<module name="OneStatementPerLine"/>
<module name="SimplifyBooleanExpression"/>
<module name="SimplifyBooleanReturn"/>
<module name="StringLiteralEquality"/>

<!-- Checks for class design -->
<!-- See http://checkstyle.sf.net/config_design.html -->
<module name="InterfaceIsType"/>
<module name="OneTopLevelClass"/>
<module name="VisibilityModifier">
<property name="protectedAllowed" value="true"/>
<property name="packageAllowed" value="true"/>
<message key="variable.notPrivate" value="Class member (field) ''{0}'' may not be public."/>
</module>

<!-- Miscellaneous other checks. -->
<!-- See http://checkstyle.sf.net/config_misc.html -->
<module name="ArrayTypeStyle"/>
<module name="CommentsIndentation"/>
<module name="Indentation"/>
<module name="NoCodeInFile"/>
<module name="TodoComment">
<property name="format" value="(?i:((TODO)|(FIXME)))"/>
<message key="todo.match" value="Found a TODO or FIXME comment"/>
</module>
<module name="UpperEll"/>

</module>

</module>
3 changes: 2 additions & 1 deletion src/main/resources/style_config/index.txt
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Expand Up @@ -14,6 +14,7 @@ fa21 cs61b_sp20_checks.xml cs61b_sp20_suppressions.xml
sp22 cs61b_sp20_checks.xml cs61b_sp20_suppressions.xml

# Hug semesters:
fa23 cs61b_fa23_checks.xml no_suppressions.xml
sp23 cs61b_sp23_checks.xml no_suppressions.xml
fa22 cs61b_fa22_checks.xml no_suppressions.xml
fa20 cs61b_sp19_checks.xml no_suppressions.xml
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sp17 cs61b_sp17_checks.xml no_suppressions.xml

# Defaults
fa\d+ cs61b_fa22_checks.xml no_suppressions.xml
fa\d+ cs61b_fa23_checks.xml no_suppressions.xml
sp\d+ cs61b_sp23_checks.xml no_suppressions.xml
su\d+ cs61b_sp23_checks.xml no_suppressions.xml
.* cs61b_sp23_checks.xml no_suppressions.xml

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