Can I configure multiple plugin executions in pluginManagement, and choose from them in my child POM?

Question

I have 2 common plugin-driven tasks that I want to execute in my projects. Because they\'re common, I want to move their configuration to the pluginMangement sectio

Answer 1

You're correct, by default Maven will include all of the executions you have configured. Here's how I've dealt with that situation before.

<pluginManagement>
  <plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>some-maven-plugin</artifactId>
    <version>1.0</version>
    <executions>
      <execution>
        <id>first-execution</id>
        <phase>none</phase>
        <goals>
           <goal>some-goal</goal>
        </goals>
        <configuration>
          <!-- plugin config to share -->
        </configuration>
      </execution>
      <execution>
        <id>second-execution</id>
        <phase>none</phase>
        <goals>
           <goal>other-goal</goal>
        </goals>
        <configuration>
          <!-- plugin config to share -->
        </configuration>
      </execution>
    </executions>
  </plugin>
</pluginManagement>

Note, the executions are bound to phase none. In the child, you enable the parts that should execute like this:

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>some-maven-plugin</artifactId>
    <executions>
      <execution>
        <id>first-execution</id>         <!-- be sure to use ID from parent -->
        <phase>prepare-package</phase>   <!-- whatever phase is desired -->
      </execution>
      <!-- enable other executions here - or don't -->
    </executions>
</plugin>

If the child doesn't explicitly bind the execution to a phase, it won't run. This allows you to pick and choose the executions desired.