I'd like to display a string of characters on the console when mvn install completes (ie something the user is likely to see).
Is there a simple way to do that?
For that pupose just try the maven-echo-plugin bound to the correct lifecycle phase:
<plugin>
<groupId>com.soebes.maven.plugins</groupId>
<artifactId>maven-echo-plugin</artifactId>
<version>0.1</version>
<executions>
<execution>
<phase>deploy</phase>
<goals>
<goal>echo</goal>
</goals>
</execution>
</executions>
<configuration>
<echos>
<echo>+----------------------------------------------------------+</echo>
<echo>! DON'T FORGET TO SUBSCRIBE TO DEVELOPERS MAILING LIST !</echo>
<echo>+----------------------------------------------------------+</echo>
</echos>
</configuration>
</plugin>