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  ------
  Require Matching Coordinates
  ------
  Konrad Windszus
  ------
  2024-03-22
  ------

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 {{{https://docs.oracle.com/javase/tutorial/essential/regex/}regular expression}}, which must match the project's <<<groupId>>>. If not set there is no check on the <<<groupId>>>.

   * <<artifactIdPattern>> - an optional {{{https://docs.oracle.com/javase/tutorial/essential/regex/}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>${project.version}</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>
+---+