+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-enforcer-plugin</artifactId>
+ <version>3.0.0-M2</version>
+ <executions>
+ <execution>
+ <id>enforce-property</id>
+ <goals>
+ <goal>enforce</goal>
+ </goals>
+ <configuration>
+ <rules>
+ <requireProperty>
+ <property>onap.nexus.url</property>
+ <message>You must set a onap.nexus.url property in your ~/.m2/settings.xml. See oparent/settings.xml for an example.</message>
+ </requireProperty>
+ </rules>
+ <fail>true</fail>
+ </configuration>
+ </execution>
+ <execution>
+ <id>enforce-no-snapshots</id>
+ <goals>
+ <goal>enforce</goal>
+ </goals>
+ <configuration>
+ <rules>
+ <requireReleaseDeps>
+ <failWhenParentIsSnapshot>false</failWhenParentIsSnapshot>
+ <onlyWhenRelease>true</onlyWhenRelease>
+ <level>ERROR</level>
+ </requireReleaseDeps>
+ </rules>
+ </configuration>
+ </execution>
+ </executions>
+ </plugin>
+ <!-- https://mvnrepository.com/artifact/org.sonarsource.scanner.maven/sonar-maven-plugin -->
+ <plugin>
+ <groupId>org.sonarsource.scanner.maven</groupId>
+ <artifactId>sonar-maven-plugin</artifactId>
+ <version>${sonar.scanner.version}</version>
+ </plugin>