pmd/.travis/travis-settings.xml

<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0
                      http://maven.apache.org/xsd/settings-1.0.0.xsd">
  <localRepository/>
  <interactiveMode/>
  <usePluginRegistry/>
  <offline/>
  <pluginGroups>
    <pluginGroup>org.sonarsource.scanner.maven</pluginGroup>
  </pluginGroups>
  <servers>
    <server>
      <id>ossrh</id>
      <username>${env.CI_DEPLOY_USERNAME}</username>
      <password>${env.CI_DEPLOY_PASSWORD}</password>
    </server>
  </servers>
  <mirrors/>
  <proxies/>
  <profiles>
    <profile>
      <id>ossrh</id>
      <properties>
        <gpg.keyname>${env.CI_SIGN_KEYNAME}</gpg.keyname>
        <gpg.passphrase>${env.CI_SIGN_PASSPHRASE}</gpg.passphrase>
      </properties>
    </profile>
  </profiles>
  <activeProfiles/>
</settings>