.phpcs.xml.dist

<?xml version="1.0"?>
<ruleset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" name="Big Bite Coding Standards' Coding Standard" xsi:noNamespaceSchemaLocation="https://raw.githubusercontent.com/squizlabs/PHP_CodeSniffer/master/phpcs.xsd">
	<description>The Coding standard for the Big Bite Coding Standards itself.</description>
  <!-- Copied from https://github.com/WordPress/WordPress-Coding-Standards/blob/3.0.0/.phpcs.xml.dist -->

	<!--
	#############################################################################
	COMMAND LINE ARGUMENTS
	https://github.com/squizlabs/PHP_CodeSniffer/wiki/Annotated-Ruleset
	#############################################################################
	-->

	<file>.</file>

	<!-- Exclude Composer vendor directory. -->
	<exclude-pattern>*/vendor/*</exclude-pattern>

	<!-- Only check PHP files. -->
	<arg name="extensions" value="php"/>

	<!-- Show progress, show the error codes for each message (source). -->
	<arg value="ps"/>

	<!-- Strip the filepaths down to the relevant bit. -->
	<arg name="basepath" value="."/>

	<!-- Check up to 8 files simultaneously. -->
	<arg name="parallel" value="8"/>

	<!--
	#############################################################################
	SET UP THE RULESETS
	#############################################################################
	-->

	<rule ref="WordPress">
		<!-- This project needs to comply with naming standards from PHPCS, not WP. -->
		<exclude name="WordPress.Files.FileName"/>
		<exclude name="WordPress.NamingConventions.ValidVariableName"/>

		<!-- While conditions with assignments are a typical way to walk the token stream. -->
		<exclude name="Generic.CodeAnalysis.AssignmentInCondition.FoundInWhileCondition"/>

		<!-- The code in this project is run in the context of PHPCS, not WP. -->
		<exclude name="WordPress.DateTime"/>
		<exclude name="WordPress.DB"/>
		<exclude name="WordPress.Security"/>
		<exclude name="WordPress.WP"/>

		<!-- Linting is done in a separate CI job, no need to duplicate it. -->
		<exclude name="Generic.PHP.Syntax"/>

		<!-- WordPressCS still has a PHP 5.4 minimum. -->
		<exclude name="Modernize.FunctionCalls.Dirname"/>
	</rule>

	<!-- Check code for cross-version PHP compatibility. -->
	<config name="testVersion" value="5.4-"/>
	<rule ref="PHPCompatibility">
		<!-- Exclude PHP constants back-filled by PHPCS. -->
		<exclude name="PHPCompatibility.Constants.NewConstants.t_finallyFound"/>
		<exclude name="PHPCompatibility.Constants.NewConstants.t_yieldFound"/>
		<exclude name="PHPCompatibility.Constants.NewConstants.t_ellipsisFound"/>
		<exclude name="PHPCompatibility.Constants.NewConstants.t_powFound"/>
		<exclude name="PHPCompatibility.Constants.NewConstants.t_pow_equalFound"/>
		<exclude name="PHPCompatibility.Constants.NewConstants.t_spaceshipFound"/>
		<exclude name="PHPCompatibility.Constants.NewConstants.t_coalesceFound"/>
		<exclude name="PHPCompatibility.Constants.NewConstants.t_coalesce_equalFound"/>
		<exclude name="PHPCompatibility.Constants.NewConstants.t_yield_fromFound"/>
	</rule>

	<!-- Enforce PSR1 compatible namespaces. -->
	<rule ref="PSR1.Classes.ClassDeclaration"/>

	<!-- Enforce that classes are abstract or final. -->
	<rule ref="Universal.Classes.RequireFinalClass">
		<!-- ... with the exception of four sniffs which are known to be extended by external standards. -->
		<exclude-pattern>/WordPress/Sniffs/NamingConventions/ValidHookNameSniff\.php$</exclude-pattern>
		<exclude-pattern>/WordPress/Sniffs/Security/(EscapeOutput|NonceVerification|ValidatedSanitizedInput)Sniff\.php$</exclude-pattern>
	</rule>

	<!-- Enforce that methods in traits are always final. -->
	<rule ref="Universal.FunctionDeclarations.RequireFinalMethodsInTraits"/>

	<!--
	#############################################################################
	SNIFF SPECIFIC CONFIGURATION
	#############################################################################
	-->

	<rule ref="WordPress.Arrays.MultipleStatementAlignment">
		<properties>
			<property name="alignMultilineItems" value="!=100"/>
			<property name="exact" value="false" phpcs-only="true"/>
		</properties>
	</rule>
</ruleset>