phpcs.xml.dist

<?xml version="1.0" encoding="UTF-8"?>
<ruleset name="SilverStripe">
    <description>CodeSniffer ruleset for SilverStripe coding conventions.</description>

	<file>src</file>
	<file>tests</file>

    <!-- Show progress and output sniff names on violation, and add colours -->
    <arg value="p" />
    <arg name="colors" />
    <arg value="s" />

    <rule ref="PSR2">
        <!-- Allow non camel cased method names - some base SS method names are PascalCase or snake_case -->
        <exclude name="PSR1.Methods.CamelCapsMethodName.NotCamelCaps"/>
        <!-- This rule conflicts with Slevomat standards requiring an empty line before closing brace -->
        <exclude name="PSR2.Classes.ClassDeclaration.CloseBraceAfterBody"/>
    </rule>

    <!-- All "use" statements must be used in the code. -->
    <rule ref="./vendor/slevomat/coding-standard/SlevomatCodingStandard/ruleset.xml">
        <!-- Comments after code are fine. It's how we disable rules when we need to -->
        <exclude name="SlevomatCodingStandard.Commenting.DisallowCommentAfterCode.DisallowedCommentAfterCode"/>
        <!-- We're not punishing folks for adding annotations (even if the method is self documenting) -->
        <exclude name="SlevomatCodingStandard.TypeHints.ReturnTypeHint.UselessAnnotation"/>
        <!-- Late Static Binding is used often in SS -->
        <exclude name="SlevomatCodingStandard.Classes.DisallowLateStaticBindingForConstants"/>
        <!-- Multiline comments is what we use as a standard in SS -->
        <exclude name="SlevomatCodingStandard.Commenting.RequireOneLinePropertyDocComment.MultiLinePropertyComment"/>
        <exclude name="SlevomatCodingStandard.Commenting.RequireOneLineDocComment.MultiLineDocComment"/>
        <!-- Write conditions like Yoda, we do not -->
        <exclude name="SlevomatCodingStandard.ControlStructures.RequireYodaComparison.RequiredYodaComparison"/>
        <!-- There are two rules which conflict. NewWithoutParentheses and UselessParentheses. One must be disabled -->
        <!-- We allow new Class(); rather than new Class;-->
        <exclude name="SlevomatCodingStandard.ControlStructures.NewWithoutParentheses"/>
        <!-- Do not require fully qualified class names -->
        <exclude name="SlevomatCodingStandard.Namespaces.ReferenceUsedNamesOnly.ReferenceViaFullyQualifiedName"/>
        <exclude name="SlevomatCodingStandard.Namespaces.UseOnlyWhitelistedNamespaces.NonFullyQualified"/>
        <exclude name="SlevomatCodingStandard.Namespaces.FullyQualifiedClassNameInAnnotation.NonFullyQualifiedClassName"/>
        <!-- Not something we do in SS -->
        <exclude name="SlevomatCodingStandard.TypeHints.DeclareStrictTypes"/>
        <!-- Array type hint syntax is very useful -->
        <exclude name="SlevomatCodingStandard.TypeHints.DisallowArrayTypeHintSyntax"/>
        <!-- Using mixed type is a way to get around the fact that we often cannot strictly type our methods if we -->
        <!-- are extending a base SS method -->
        <exclude name="SlevomatCodingStandard.TypeHints.DisallowMixedTypeHint"/>
        <!-- allow private static -->
        <exclude name="SlevomatCodingStandard.Classes.UnusedPrivateElements.UnusedProperty"/>
        <!-- Don't require traversable type hints -->
        <exclude name="SlevomatCodingStandard.TypeHints.ParameterTypeHint.MissingTraversableTypeHintSpecification"/>
        <exclude name="SlevomatCodingStandard.TypeHints.PropertyTypeHint.MissingTraversableTypeHintSpecification"/>
        <exclude name="SlevomatCodingStandard.TypeHints.ReturnTypeHint.MissingTraversableTypeHintSpecification"/>
        <!-- Even if you strictly type, there are other reasons to add a DocComment (EG: to add @codeCoverageIgnore -->
        <exclude name="SlevomatCodingStandard.TypeHints.UselessConstantTypeHintSniff.UselessDocComment"/>
        <!-- Even if you strictly type, there are other reasons to add a DocComment (EG: to add @codeCoverageIgnore -->
        <exclude name="SlevomatCodingStandard.Commenting.UselessFunctionDocComment.UselessDocComment"/>
        <!-- Sometimes need "useless annotation" to add things like @codeCoverageIgnore -->
        <exclude name="SlevomatCodingStandard.TypeHints.ParameterTypeHint.UselessAnnotation"/>
        <exclude name="SlevomatCodingStandard.TypeHints.PropertyTypeHint.UselessAnnotation"/>
        <!-- Whitespace above and below the class doesn't do much -->
        <exclude name="SlevomatCodingStandard.Classes.EmptyLinesAroundClassBraces.NoEmptyLineAfterOpeningBrace"/>
        <exclude name="SlevomatCodingStandard.Classes.EmptyLinesAroundClassBraces.NoEmptyLineBeforeClosingBrace"/>
        <!-- Inline doc comments are fine -->
        <exclude name="SlevomatCodingStandard.PHP.RequireExplicitAssertion.RequiredExplicitAssertion"/>
        <!-- Do not require literal separator for long int values -->
        <exclude name="SlevomatCodingStandard.Numbers.RequireNumericLiteralSeparator"/>
        <!-- Do not require arrow functions (this feature is actually not supported in our version of PHPUnit) -->
        <exclude name="SlevomatCodingStandard.Functions.RequireArrowFunction.RequiredArrowFunction"/>
        <!-- Do not require trailing comma in function calls until we're sure we only want PHP 7.4+ support -->
        <exclude name="SlevomatCodingStandard.Functions.TrailingCommaInCall.MissingTrailingComma"/>
        <!-- Do not require fully qualified exceptions namespaces like SilverStripe\ORM\ValidationException -->
        <exclude name="SlevomatCodingStandard.Namespaces.FullyQualifiedExceptions.NonFullyQualifiedException"/>
        <!-- Do not require function referenced via a fully qualified name -->
        <exclude name="SlevomatCodingStandard.Namespaces.FullyQualifiedGlobalFunctions.NonFullyQualified"/>
        <!-- We don't control the order of declaration based on access level -->
        <exclude name="SlevomatCodingStandard.Classes.ClassStructure"/>
        <!-- Allow our exceptions to have the word "Exception" in them -->
        <exclude name="SlevomatCodingStandard.Classes.SuperfluousExceptionNaming.SuperfluousSuffix"/>
        <!-- Allow short ternary operator -->
        <exclude name="SlevomatCodingStandard.ControlStructures.DisallowShortTernaryOperator.DisallowedShortTernaryOperator"/>
        <!-- You are not making me go \PHP_EOL -->
        <exclude name="SlevomatCodingStandard.Namespaces.FullyQualifiedGlobalConstants.NonFullyQualified"/>
        <!-- We can't declare classes as abstract/final because that would remove the ability for devs to extend our -->
        <!-- classes as they see fit -->
        <exclude name="SlevomatCodingStandard.Classes.RequireAbstractOrFinal.ClassNeitherAbstractNorFinal"/>
        <!-- We do not require trailing commas on multiline methods. Both rules disabled, as we'll allow folks to -->
        <!-- add them if they want them, but we don't enforce either way -->
        <exclude name="SlevomatCodingStandard.Functions.RequireTrailingCommaInCall.MissingTrailingComma"/>
        <exclude name="SlevomatCodingStandard.Functions.DisallowTrailingCommaInCall.DisallowedTrailingComma"/>
        <exclude name="SlevomatCodingStandard.Functions.RequireTrailingCommaInDeclaration.MissingTrailingComma"/>
        <exclude name="SlevomatCodingStandard.Functions.DisallowTrailingCommaInDeclaration.DisallowedTrailingComma"/>
        <exclude name="SlevomatCodingStandard.Functions.RequireTrailingCommaInClosureUse.MissingTrailingComma"/>
        <exclude name="SlevomatCodingStandard.Functions.DisallowTrailingCommaInClosureUse.DisallowedTrailingComma"/>
        <!-- Length does not determine complexity. We do not care if methods or files are long -->
        <exclude name="SlevomatCodingStandard.Functions.FunctionLength.FunctionLength"/>
        <exclude name="SlevomatCodingStandard.Files.FunctionLength.FunctionLength"/>
        <exclude name="SlevomatCodingStandard.Files.FileLength.FileTooLong"/>
        <exclude name="SlevomatCodingStandard.Classes.ClassLength.ClassTooLong"/>
        <!-- We'll decide what is complex -->
        <exclude name="SlevomatCodingStandard.Complexity.Cognitive.ComplexityTooHigh"/>
        <!-- We require property promotion -->
        <exclude name="SlevomatCodingStandard.Classes.DisallowConstructorPropertyPromotion.DisallowedConstructorPropertyPromotion"/>
    </rule>

    <rule ref="SlevomatCodingStandard.Namespaces.UnusedUses">
        <properties>
            <property name="searchAnnotations" type="bool" value="true"/>
            <property name="ignoredAnnotationNames" type="array" value="@config"/>
        </properties>
    </rule>

    <rule ref="SlevomatCodingStandard.Files.TypeNameMatchesFileName">
        <properties>
            <!-- Set the root namespace for our src dir and phpunit dir. Please change these as required -->
            <property name="rootNamespaces" type="array" value="src=>Terraformers\KeysForCache,tests=>Terraformers\KeysForCache\Tests"/>
            <property name="ignoredNamespaces" type="array" value="Slevomat\Services"/>
        </properties>
    </rule>
</ruleset>