phpmd.xml.dist

<ruleset
  name="Drupal PHPMD rules"
  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"
>

  <exclude-pattern>*/tests/*</exclude-pattern>
  <exclude-pattern>*/Tests/*</exclude-pattern>
  <exclude-pattern>*/vendor/*</exclude-pattern>

  <rule ref="rulesets/codesize.xml/CyclomaticComplexity">
    <properties>
      <!-- CC     Type of procedure                           Risk -->
      <!-- 5–10   A well structured and stable procedure      Low -->
      <!-- 11–20  A more complex procedure                    Moderate -->
      <!-- 21–50  A complex procedure, alarming               High -->
      <property name="reportLevel" value="12" />
    </properties>
  </rule>
  <rule ref="rulesets/codesize.xml/NPathComplexity" />
  <rule ref="rulesets/codesize.xml/ExcessiveMethodLength" />
  <rule ref="rulesets/codesize.xml/ExcessiveParameterList" />
  <rule ref="rulesets/codesize.xml/ExcessivePublicCount" />
  <rule ref="rulesets/codesize.xml/TooManyFields" />
  <rule ref="rulesets/codesize.xml/TooManyMethods">
    <properties>
      <property name="maxmethods" value="50" />
    </properties>
  </rule>
  <rule ref="rulesets/codesize.xml/ExcessiveClassComplexity">
    <properties>
      <property name="maximum" value="100" />
    </properties>
  </rule>

  <rule ref="rulesets/cleancode.xml">
    <exclude name="StaticAccess"/>
    <exclude name="ElseExpression"/>
    <exclude name="MissingImport"/>
    <exclude name="IfStatementAssignment"/>
  </rule>

  <rule ref="rulesets/codesize.xml" />
  <rule ref="rulesets/controversial.xml">
    <exclude name="CamelCaseParameterName"/>
    <exclude name="CamelCaseVariableName"/>
  </rule>
  <rule ref="rulesets/design.xml" />

  <rule ref="rulesets/naming.xml">
    <exclude name="LongVariable"/>
    <exclude name="ShortVariable"/>
    <exclude name="BooleanGetMethodName"/>
  </rule>
  <rule ref="rulesets/naming.xml/ShortVariable">
    <properties>
      <property name="minimum" value="3"/>
      <property name="exceptions" value="id"/>
    </properties>
  </rule>

  <rule ref="rulesets/unusedcode.xml">
    <exclude name="UnusedFormalParameter"/>
  </rule>

</ruleset>