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scalastyle_config.xml
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scalastyle_config.xml
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<!--
~ Copyright 2015 Coursera Inc.
~
~ Licensed under the Apache License, Version 2.0 (the "License");
~ you may not use this file except in compliance with the License.
~ You may obtain a copy of the License at
~
~ http://www.apache.org/licenses/LICENSE-2.0
~
~ Unless required by applicable law or agreed to in writing, software
~ distributed under the License is distributed on an "AS IS" BASIS,
~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
~ See the License for the specific language governing permissions and
~ limitations under the License.
-->
<scalastyle commentFilter="enabled">
<name>Courier configuration</name>
<check class="org.scalastyle.file.FileTabChecker" level="warning" enabled="true"></check>
<check class="org.scalastyle.file.FileLengthChecker" level="warning" enabled="true">
<parameters>
<parameter name="maxFileLength"><![CDATA[800]]></parameter>
</parameters>
</check>
<check class="org.scalastyle.file.HeaderMatchesChecker" level="warning" enabled="false">
</check>
<check class="org.scalastyle.scalariform.SpacesAfterPlusChecker" level="warning" enabled="true"></check>
<check class="org.scalastyle.file.WhitespaceEndOfLineChecker" level="warning" enabled="true"></check>
<check class="org.scalastyle.scalariform.SpacesBeforePlusChecker" level="warning" enabled="true"></check>
<check class="org.scalastyle.file.FileLineLengthChecker" level="warning" enabled="true">
<parameters>
<parameter name="maxLineLength"><![CDATA[100]]></parameter>
<parameter name="tabSize"><![CDATA[2]]></parameter>
<parameter name="ignoreImports"><![CDATA[true]]></parameter>
</parameters>
</check>
<check class="org.scalastyle.scalariform.ClassNamesChecker" level="warning" enabled="true">
<parameters>
<parameter name="regex"><![CDATA[[A-Z][A-Za-z]*]]></parameter>
</parameters>
</check>
<check class="org.scalastyle.scalariform.ObjectNamesChecker" level="warning" enabled="true">
<parameters>
<parameter name="regex"><![CDATA[[A-Z][A-Za-z]*]]></parameter>
</parameters>
</check>
<check class="org.scalastyle.scalariform.PackageObjectNamesChecker" level="warning" enabled="true">
<parameters>
<parameter name="regex"><![CDATA[^[a-z][A-Za-z]*$]]></parameter>
</parameters>
</check>
<check class="org.scalastyle.scalariform.EqualsHashCodeChecker" level="warning" enabled="true"></check>
<check class="org.scalastyle.scalariform.IllegalImportsChecker" level="warning" enabled="true">
<parameters>
<parameter name="illegalImports"><![CDATA[sun._,java.awt._]]></parameter>
</parameters>
</check>
<check class="org.scalastyle.scalariform.ParameterNumberChecker" level="warning" enabled="false">
<parameters>
<parameter name="maxParameters"><![CDATA[8]]></parameter>
</parameters>
</check>
<check class="org.scalastyle.scalariform.MagicNumberChecker" level="warning" enabled="false">
<parameters>
<parameter name="ignore"><![CDATA[-1,0,1,2,3]]></parameter>
</parameters>
</check>
<check class="org.scalastyle.scalariform.NoWhitespaceBeforeLeftBracketChecker" level="warning" enabled="true"></check>
<check class="org.scalastyle.scalariform.NoWhitespaceAfterLeftBracketChecker" level="warning" enabled="true"></check>
<!-- Non-ASCII chars required for tests of content localization -->
<check class="org.scalastyle.scalariform.NonASCIICharacterChecker" level="warning" enabled="false"></check>
<check class="org.scalastyle.scalariform.ReturnChecker" level="warning" enabled="true"></check>
<check class="org.scalastyle.scalariform.NullChecker" level="warning" enabled="false"></check>
<check class="org.scalastyle.scalariform.NoCloneChecker" level="warning" enabled="true"></check>
<check class="org.scalastyle.scalariform.NoFinalizeChecker" level="warning" enabled="true"></check>
<check class="org.scalastyle.scalariform.CovariantEqualsChecker" level="warning" enabled="true"></check>
<check class="org.scalastyle.scalariform.StructuralTypeChecker" level="warning" enabled="true"></check>
<check class="org.scalastyle.file.RegexChecker" level="warning" enabled="false">
<parameters>
<parameter name="regex"><![CDATA[println]]></parameter>
</parameters>
</check>
<check class="org.scalastyle.scalariform.NumberOfTypesChecker" level="warning" enabled="true">
<parameters>
<parameter name="maxTypes"><![CDATA[30]]></parameter>
</parameters>
</check>
<check class="org.scalastyle.scalariform.CyclomaticComplexityChecker" level="warning" enabled="false">
<parameters>
<parameter name="maximum"><![CDATA[10]]></parameter>
</parameters>
</check>
<check class="org.scalastyle.scalariform.UppercaseLChecker" level="warning" enabled="true"></check>
<check class="org.scalastyle.scalariform.SimplifyBooleanExpressionChecker" level="warning" enabled="true"></check>
<check class="org.scalastyle.scalariform.IfBraceChecker" level="warning" enabled="true">
<parameters>
<parameter name="singleLineAllowed"><![CDATA[true]]></parameter>
<parameter name="doubleLineAllowed"><![CDATA[false]]></parameter>
</parameters>
</check>
<check class="org.scalastyle.scalariform.MethodLengthChecker" level="warning" enabled="false">
<parameters>
<parameter name="maxLength"><![CDATA[50]]></parameter>
</parameters>
</check>
<check class="org.scalastyle.scalariform.MethodNamesChecker" level="warning" enabled="false">
<parameters>
<parameter name="regex"><![CDATA[^[a-z][A-Za-z0-9]*(_=)?$]]></parameter>
<parameter name="ignoreRegex"><![CDATA[^$]]></parameter>
<parameter name="ignoreOverride"><![CDATA[false]]></parameter>
</parameters>
</check>
<check class="org.scalastyle.scalariform.NumberOfMethodsInTypeChecker" level="warning" enabled="true">
<parameters>
<parameter name="maxMethods"><![CDATA[30]]></parameter>
</parameters>
</check>
<check class="org.scalastyle.scalariform.PublicMethodsHaveTypeChecker" level="warning" enabled="false">
<parameters>
<parameter name="ignoreOverride"><![CDATA[true]]></parameter>
</parameters>
</check>
<check class="org.scalastyle.file.NewLineAtEofChecker" level="warning" enabled="false"></check>
<check class="org.scalastyle.file.NoNewLineAtEofChecker" level="warning" enabled="false"></check>
<check class="org.scalastyle.scalariform.WhileChecker" level="warning" enabled="false"></check>
<check class="org.scalastyle.scalariform.VarFieldChecker" level="warning" enabled="false"></check>
<check class="org.scalastyle.scalariform.VarLocalChecker" level="warning" enabled="false"></check>
<check class="org.scalastyle.scalariform.RedundantIfChecker" level="warning" enabled="true"></check>
<check class="org.scalastyle.scalariform.TokenChecker" level="warning" enabled="false">
<parameters>
<parameter name="regex"><![CDATA[println]]></parameter>
</parameters>
</check>
<check class="org.scalastyle.scalariform.DeprecatedJavaChecker" level="warning" enabled="true"></check>
<check class="org.scalastyle.scalariform.EmptyClassChecker" level="warning" enabled="true"></check>
<check class="org.scalastyle.scalariform.ClassTypeParameterChecker" level="warning" enabled="false">
<parameters>
<parameter name="regex"><![CDATA[^[A-Z_]$]]></parameter>
</parameters>
</check>
<check class="org.scalastyle.scalariform.UnderscoreImportChecker" level="warning" enabled="false"></check>
<check class="org.scalastyle.scalariform.LowercasePatternMatchChecker" level="warning" enabled="true"></check>
<check class="org.scalastyle.scalariform.MultipleStringLiteralsChecker" level="warning" enabled="false">
<parameters>
<parameter name="allowed"><![CDATA[2]]></parameter>
<parameter name="ignoreRegex"><![CDATA[^""$]]></parameter>
</parameters>
</check>
<check class="org.scalastyle.scalariform.ImportGroupingChecker" level="warning" enabled="false"></check>
<check class="org.scalastyle.scalariform.NotImplementedErrorUsage" level="warning" enabled="false"></check>
<check class="org.scalastyle.scalariform.BlockImportChecker" level="warning" enabled="false"></check>
<!-- prevent multiple blank lines -->
<check enabled="true" class="org.scalastyle.file.RegexChecker" level="warning">
<parameters>
<parameter name="regex">(?m)^\s\*$(\r|)\n^\s*$(\r|)\n</parameter>
</parameters>
<customMessage>No double blank lines</customMessage>
</check>
</scalastyle>