phpcs.xml

<?xml version="1.0"?>
<ruleset name="PSR2PlusWordPress">
    <file>./</file>
    <exclude-pattern>/gf-worldpay.php</exclude-pattern>
    <exclude-pattern>/tests/*</exclude-pattern>
    <exclude-pattern>/vendor/*</exclude-pattern>

    <arg value="s"/>
    <config name="installed_paths" value="vendor/wp-coding-standards/wpcs,vendor/automattic/vipwpcs"/>
    <config name="minimum_supported_wp_version" value="4.9"/>

    <rule ref="WordPress.WP.I18n">
        <properties>
            <property name="text_domain" type="array" value="gf-worldpay"/>
        </properties>
    </rule>

    <rule ref="PSR2"/>
    <rule ref="WordPressVIPMinimum"/>
    <rule ref="WordPress">
        <exclude name="Generic.Classes.OpeningBraceSameLine.BraceOnNewLine"/>
        <exclude name="Generic.Formatting.MultipleStatementAlignment.NotSameWarning"/>
        <exclude name="Generic.Functions.OpeningFunctionBraceKernighanRitchie.BraceOnNewLine"/>
        <exclude name="Generic.WhiteSpace.DisallowSpaceIndent.SpacesUsed"/>

        <exclude name="PEAR.Functions.FunctionCallSignature.CloseBracketLine"/>
        <exclude name="PEAR.Functions.FunctionCallSignature.ContentAfterOpenBracket"/>
        <exclude name="PEAR.Functions.FunctionCallSignature.MultipleArguments"/>
        <exclude name="PEAR.Functions.FunctionCallSignature.SpaceAfterOpenBracket"/>
        <exclude name="PEAR.Functions.FunctionCallSignature.SpaceBeforeCloseBracket"/>

        <exclude name="Squiz.Commenting.ClassComment.Missing"/>
        <exclude name="Squiz.Commenting.FileComment.Missing"/>
        <exclude name="Squiz.Commenting.FunctionComment.Missing"/>
        <exclude name="Squiz.Functions.FunctionDeclarationArgumentSpacing.SpacingAfterOpen"/>

        <exclude name="WordPress.Arrays.ArrayDeclarationSpacing.NoSpaceAfterArrayOpener"/>
        <exclude name="WordPress.Arrays.ArrayDeclarationSpacing.NoSpaceBeforeArrayCloser"/>
        <exclude name="WordPress.Arrays.ArrayKeySpacingRestrictions.NoSpacesAroundArrayKeys"/>
        <exclude name="WordPress.Arrays.MultipleStatementAlignment.DoubleArrowNotAligned"/>

        <exclude name="WordPress.Files.FileName.InvalidClassFileName"/>
        <exclude name="WordPress.Files.FileName.NotHyphenatedLowercase"/>

        <exclude name="WordPress.NamingConventions.ValidFunctionName.MethodNameInvalid"/>
        <exclude name="WordPress.NamingConventions.ValidVariableName.MemberNotSnakeCase"/>
        <exclude name="WordPress.NamingConventions.ValidVariableName.NotSnakeCase"/>
        <exclude name="WordPress.NamingConventions.ValidVariableName.NotSnakeCaseMemberVar"/>

        <exclude name="WordPress.WhiteSpace.ArbitraryParenthesesSpacing.SpaceAfterOpen"/>
        <exclude name="WordPress.WhiteSpace.ArbitraryParenthesesSpacing.SpaceBeforeClose"/>
        <exclude name="WordPress.WhiteSpace.CastStructureSpacing.NoSpaceBeforeOpenParenthesis"/>
        <exclude name="WordPress.WhiteSpace.ControlStructureSpacing.ExtraSpaceAfterCloseParenthesis"/>
        <exclude name="WordPress.WhiteSpace.ControlStructureSpacing.NoSpaceAfterOpenParenthesis"/>
        <exclude name="WordPress.WhiteSpace.ControlStructureSpacing.NoSpaceBeforeCloseParenthesis"/>
        <exclude name="WordPress.WhiteSpace.OperatorSpacing.NoSpaceBefore"/>
    </rule>

    <rule ref="PSR1.Methods.CamelCapsMethodName.NotCamelCaps">
        <exclude-pattern>/src/AddOn.php</exclude-pattern>
    </rule>

    <rule ref="PSR2.Classes.PropertyDeclaration.Underscore">
        <exclude-pattern>/src/AddOn.php</exclude-pattern>
    </rule>

    <rule ref="Squiz.Commenting.VariableComment.Missing">
        <exclude-pattern>/src/AddOn.php</exclude-pattern>
    </rule>

    <rule ref="Generic.Files.LineLength.TooLong">
        <exclude-pattern>/src/FeedSettingsFields.php</exclude-pattern>
    </rule>

    <rule ref="WordPress.WhiteSpace.ControlStructureSpacing">
        <!--This is because this rule gives internal error Undefined index: parenthesis_owner-->
        <exclude-pattern>/src/FeedSettingsFields.php</exclude-pattern>
    </rule>
</ruleset>