phpcs.xml.dist

<?xml version="1.0"?>
<ruleset name="PHPCS Coding Standards for PHPCompatibility">
    <description>Check the code of the PHPCompatibility standard itself.</description>

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

    <file>.</file>

    <!-- Exclude ForbiddenNames test case code. -->
    <exclude-pattern>*/PHPCompatibility/Tests/Keywords/ForbiddenNames/*\.php</exclude-pattern>

    <!-- 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"/>

    <!-- Enable caching to a fixed file. -->
    <arg name="cache" value=".phpcs.cache"/>


    <!--
    #############################################################################
    USE THE PHPCSDev RULESET
    This ruleset checks code against PSR2, PHPCompatibility and various
    other sniffs.
    For more information, see: https://github.com/PHPCSStandards/PHPCSDevTools
    #############################################################################
    -->

    <config name="testVersion" value="5.4-"/>

    <rule ref="PHPCSDev">

        <!-- To address at a later point in time. -->
        <exclude name="Generic.Files.LineLength.TooLong"/>

        <!-- Ignoring a number of whitespace issues around blank lines. -->
        <exclude name="Squiz.WhiteSpace.FunctionSpacing.After"/>
        <exclude name="Squiz.WhiteSpace.FunctionSpacing.Before"/>
        <exclude name="Squiz.WhiteSpace.ControlStructureSpacing.SpacingAfterOpen"/>
        <exclude name="Squiz.WhiteSpace.ControlStructureSpacing.SpacingBeforeClose"/>
        <exclude name="Squiz.ControlStructures.ControlSignature.SpaceAfterCloseBrace"/>

        <!-- Allow for the file docblock on the line directly following the PHP open tag.
             As the sniff in PHPCS does not use modular error codes (yet - see upstream PR #2729),
             the complete error code needs to be disabled, not just the bit involving
             the file docblocks.
        -->
        <exclude name="PSR12.Files.FileHeader.SpacingAfterBlock"/>

        <!-- All nice and good, but too much of a fuss for the outer array of nested arrays. -->
        <exclude name="Squiz.Arrays.ArrayDeclaration.DoubleArrowNotAligned"/>
    </rule>


    <!--
    #############################################################################
    SELECTIVE EXCLUSIONS
    Exclude specific files for specific sniffs and/or exclude sub-groups in sniffs.
    #############################################################################
    -->

    <rule ref="PSR1.Files.SideEffects.FoundWithSymbols">
        <exclude-pattern>*/phpunit-bootstrap\.php</exclude-pattern>
        <exclude-pattern>*/PHPCSAliases\.php</exclude-pattern>
    </rule>

    <!-- No need to be as strict about comment punctuation for the unit tests. -->
    <rule ref="Generic.Commenting.DocComment.ShortNotCapital">
        <exclude-pattern>*/PHPCompatibility/Tests/*\.php</exclude-pattern>
        <exclude-pattern>*/PHPCompatibility/Util/Tests/*\.php</exclude-pattern>
    </rule>

</ruleset>