Require Matching Coordinates

This rule checks that the Maven coordinates (i.e. the project's groupId and artifactId) each match a given pattern. Optionally one can also enforce that in a multi-module build the module directory name is always equal to the module's artifactId.

The following parameters are supported by this rule:

• message - an optional message to the user if the rule fails. If not set a default message will be used.
• groupIdPattern - an optional regular expression, which must match the project's groupId. If not set there is no check on the groupId.
• artifactIdPattern - an optional regular expression, which must match the project's artifactId. If not set there is no check on the artifactId.
• moduleNameMustMatchArtifactId - boolean flag to enforce that the the module's directory name is always equal to the module's artifactId. By default false.

Sample Plugin Configuration:

<project>
  [...]
  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-enforcer-plugin</artifactId>
        <version>3.6.0</version>
        <executions>
          <execution>
            <id>enforce-group-id</id>
            <goals>
              <goal>enforce</goal>
            </goals>
            <configuration>
              <rules>
                <requireMatchingCoordinates>
                  <groupIdPattern>com\.example\.namespace\..*</groupIdPattern>
                </requireMatchingCoordinates>
              </rules>
            </configuration>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>
  [...]
</project>