Maven profile - How to run plugin once for parent and more for modules?

user_2614299 0
Viewed 2895

I'm a little puzzled by my Jenkins output.

Job on Jenkins: (shortened pom.xml at the bottom)

mvn deploy -Pprofile1

All my plugins will run 4 times:

  • parent/pom.xml
  • parent/module1/pom.xml
  • parent/module2/pom.xml
  • parent/module3/pom.xml

I need:

  • first-maven-plugin: only run once in the parent pom.xml
  • second-maven-plugin: run for every pom.xml

Why:

  • first-maven-plugin: will run in phase:initialize --> rather long cleanup operation. Don't want this 4 times
  • second-maven-plugin: will run in phase:package --> necesaary for all pom's.

Parent pom.xml

<project ...>

    <groupId>com.test.parent</groupId>
    <modelVersion>4.0.0</modelVersion>
    <artifactId>parent</artifactId>
    <packaging>pom</packaging>
    <version>1.0-SNAPSHOT</version>
    <name>parent</name>

    <modules>
        <module>module1</module>
        <module>module2</module>
        <module>module3</module>
    </modules>

    <profiles>
        <profile>
            <id>profile1</id>
            <build>
                <plugins>
                    <plugin>
                        <groupId>com.test.plugin</groupId>
                        <artifactId>first-maven-plugin</artifactId>
                        <version>1.0.0-SNAPSHOT</version>
                        <execution>
                            <id>execution1</id>
                            <phase>initialize</phase>
                            <goals>
                                <goal>doit</goal>
                            </goals>
                        </execution>
                    </plugin>
                    <plugin>
                        <groupId>com.test.plugin2</groupId>
                        <artifactId>second-maven-plugin</artifactId>
                        <version>1.0.0-SNAPSHOT</version>
                        <execution>
                            <id>another</id>
                            <phase>package</phase>
                            <goals>
                                <goal>goforit</goal>
                            </goals>
                        </execution>
                    </plugin>
                </plugins>
            </build>
        </profile>
    </profiles>

</project>
maven profile plugins module
2 Answers

You can use <inherited>false</inherited> in the first plugin configuration. So it will only run in parent pom execution.

<build>
    <plugins>
        <plugin>
            <groupId>com.test.plugin</groupId>
            <artifactId>first-maven-plugin</artifactId>
            <version>1.0.0-SNAPSHOT</version>
            <inherited>false</inherited>
            <execution>
                <id>execution1</id>
                <phase>initialize</phase>
                <goals>
                    <goal>doit</goal>
                </goals>
            </execution>
        </plugin>
        <plugin>
            <groupId>com.test.plugin2</groupId>
            <artifactId>second-maven-plugin</artifactId>
            <version>1.0.0-SNAPSHOT</version>
            <execution>
                <id>another</id>
                <phase>package</phase>
                <goals>
                    <goal>goforit</goal>
                </goals>
            </execution>
        </plugin>
    </plugins>
</build>

See https://stackoverflow.com/a/1671175

user_35684140
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