pigeon/phpmd.xml

<?xml version="1.0"?>
<ruleset name="PHP CMS rule set"
     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>
    Custom rule set for Pigeon Discord notifier project.
  </description>

  <!-- Import some rule sets -->
  <rule ref="rulesets/cleancode.xml" />
  <rule ref="rulesets/codesize.xml" />
  <rule ref="rulesets/design.xml" />
  <rule ref="rulesets/naming.xml" />
  <rule ref="rulesets/unusedcode.xml" />
</ruleset>