ci_settings.xml

 <settings xmlns="http://maven.apache.org/SETTINGS/1.1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.1.0 http://maven.apache.org/xsd/settings-1.1.0.xsd">
   <servers>
    <server>
      <id>ossrh</id>
      <username>${env.SONATYPE_USERNAME}</username>
      <password>${env.SONATYPE_PASSWORD}</password>
    </server>
  </servers>
   <profiles>
     <profile>
       <id>gpg</id>
       <properties>
         <gpg.executable>${env.GPG_EXECUTABLE}</gpg.executable>
         <gpg.passphrase>${env.GPG_PASSPHRASE}</gpg.passphrase>
       </properties>
     </profile>
     <profile>
       <id>sonar</id>
       <properties>
         <sonar.host.url>https://sonarcloud.io</sonar.host.url>
         <sonar.organization>electrostar</sonar.organization>
         <sonar.login>${env.SONAR_TOKEN}</sonar.login>
         <sonar.coverage.jacoco.xmlReportPaths>target/site/jacoco/jacoco.xml</sonar.coverage.jacoco.xmlReportPaths>
         <sonar.junit.reportPaths>target/surefire-reports</sonar.junit.reportPaths>
         <sonar.java.checkstyle.reportPaths>target/checkstyle-result.xml</sonar.java.checkstyle.reportPaths>
         <sonar.exclusions>**/library/*.java</sonar.exclusions>
       </properties>
     </profile>
   </profiles>
   <activeProfiles>
     <activeProfile>gpg</activeProfile>
     <activeProfile>sonar</activeProfile>
   </activeProfiles>
 </settings>