phpmd.xml

<?xml version="1.0"?>
<ruleset name="Drupal 8 PHPMD Ruleset"
  xmlns="http://pmd.sf.net/ruleset/1.0.0"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://pmd.sf.net/ruleset/1.0.0 http://pmd.sf.net/ruleset_xml_schema.xsd"
  xsi:noNamespaceSchemaLocation=" http://pmd.sf.net/ruleset_xml_schema.xsd">

  <description>
    Ruleset for PHPMD analysis of Drupal projects. Excludes coding issues
    handled better by PHPCS and rules which have too many false positives
    in a typical Drupal codebase.
  </description>
  <rule ref="rulesets/cleancode.xml">
    <exclude name="ElseExpression" />
    <exclude name="StaticAccess" />
    <exclude name="BooleanArgumentFlag" />
    <exclude name="MissingImport" />
  </rule>
  <rule ref="rulesets/codesize.xml">
    <exclude name="NPathComplexity" />
    <exclude name="CyclomaticComplexity" />
    <exclude name="ExcessiveMethodLength" />
    <exclude name="ExcessiveClassComplexity" />
  </rule>
  <rule ref="rulesets/codesize.xml/ExcessiveMethodLength">
    <properties>
      <property name="minimum" value="200" />
    </properties>
  </rule>
  <rule ref="rulesets/codesize.xml/ExcessiveClassComplexity">
    <properties>
      <property name="maximum" value="60" />
    </properties>
  </rule>
  <rule ref="rulesets/controversial.xml/Superglobals" />
  <rule ref="rulesets/design.xml">
    <exclude name="CouplingBetweenObjects" />
  </rule>
  <rule ref="rulesets/design.xml/CouplingBetweenObjects">
    <properties>
      <property name="maximum" value="20" />
    </properties>
  </rule>
  <rule ref="rulesets/naming.xml">
     <exclude name="ShortVariable" />
     <exclude name="ShortMethodName" />
  </rule>
  <rule ref="rulesets/naming.xml/ShortVariable">
    <properties>
      <property name="exceptions" value="id,q,i,j,v,e,f,fp,dn,me,ip,dt,d" />
    </properties>
  </rule>
  <rule ref="rulesets/naming.xml/ShortMethodName">
    <properties>
      <property name="exceptions" value="ip,me" />
    </properties>
  </rule>
  <rule ref="rulesets/unusedcode.xml">
    <exclude name="UnusedFormalParameter" />
    <exclude name="UnusedLocalVariable" />
  </rule>
  <rule ref="rulesets/unusedcode.xml/UnusedLocalVariable">
    <properties>
      <property name="allow-unused-foreach-variables" value="true" />
    </properties>
  </rule>
</ruleset>