pmd/pmd-doc/pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <artifactId>pmd-doc</artifactId>
    <name>PMD Documentation Generator</name>
    <packaging>jar</packaging>

    <parent>
        <groupId>net.sourceforge.pmd</groupId>
        <artifactId>pmd</artifactId>
        <version>6.0.0-SNAPSHOT</version>
    </parent>

    <properties>
        <java.version>1.8</java.version>
        <config.basedir>${basedir}/../pmd-core</config.basedir>
    </properties>

  <build>
    <plugins>
      <plugin>
        <groupId>org.codehaus.mojo</groupId>
        <artifactId>exec-maven-plugin</artifactId>
        <version>1.6.0</version>
        <executions>
          <execution>
            <goals>
              <goal>java</goal>
            </goals>
            <phase>package</phase>
          </execution>
        </executions>
        <configuration>
          <mainClass>net.sourceforge.pmd.docs.GenerateRuleDocsCmd</mainClass>
          <arguments>
            <argument>${project.basedir}</argument>
          </arguments>
        </configuration>
      </plugin>
    </plugins>
  </build>

    <dependencies>
        <dependency>
            <groupId>net.sourceforge.pmd</groupId>
            <artifactId>pmd-dist</artifactId>
            <version>${project.version}</version>
        </dependency>

        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <scope>test</scope>
        </dependency>
    </dependencies>
</project>