sonar-build/plugin-assembly.xml

<?xml version="1.0"?>
<assembly xmlns="http://maven.apache.org/ASSEMBLY/2.2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/ASSEMBLY/2.2.0 https://maven.apache.org/xsd/assembly-2.2.0.xsd">
  <id>plugin-assembly</id>
  <includeBaseDirectory>false</includeBaseDirectory>
  <formats>
    <format>zip</format>
    <format>dir</format>
  </formats>
  <files>
    <file>
      <source>${project.build.outputDirectory}/teamcity-plugin.xml</source>
      <destName>teamcity-plugin.xml</destName>
    </file>
    <file>
      <source>${project.build.directory}/sonar-plugin-agent.zip</source>
      <outputDirectory>agent</outputDirectory>
    </file>
  </files>
  <dependencySets>
    <dependencySet>
      <outputDirectory>server</outputDirectory>
      <outputFileNameMapping>${artifact.artifactId}${dashClassifier?}.${artifact.extension}</outputFileNameMapping>
      <includes>
        <include>:sonar-plugin-server</include>
        <include>:sonar-plugin-common</include>
      </includes>
    </dependencySet>
  </dependencySets>
  <fileSets>
    <fileSet>
      <directory>bundled/</directory>
      <outputDirectory>bundled/</outputDirectory>
      <includes>
        <include>*.zip</include>
      </includes>
    </fileSet>
  </fileSets>
</assembly>