Built by Maven

Require Prerequisites

This rule enforces that the prerequisite is specified since it is not inherited from its parent. Defining the prerequisites is especially useful for plugins to enforce at least a certain version of Maven.

The following parameters are supported by this rule:

  • mavenVersion - an optional value contain a versionrange or the version at least required.

Sample Plugin Configuration:

<project>
  [...]
  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-enforcer-plugin</artifactId>
        <version>3.4.1</version>
        <executions>
          <execution>
            <id>enforce-prerequisites</id>
            <goals>
              <goal>enforce</goal>
            </goals>
            <configuration>
              <rules>
                <requirePrerequisite>
                  <mavenVersion>2.2.1</mavenVersion>
                </requirePrerequisite>
                <!-- same rule, different notation -->
                <requirePrerequisite>
                  <mavenVersion>[2.2.1,)</mavenVersion>
                </requirePrerequisite>
              </rules>
            </configuration>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>
  [...]
</project>