Hello world, I'm trying to understand how does Maven handle multiple usage of one plugin in the same POM file. I created an example POM file with executing maven-antrun-plugin few times:
In default build block, there is echoed Hello A, B and C, in the profile1, there is echoed D, E, F. If I run $ mvn install to execute default build, I get C, B, A echoed, however if I activate profile1, I get A and F echoed. I didn't get the point, why is it run in this way. Are the multiple configurations somehow merged, overwritten or so? pom.xml: <?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd";> <modelVersion>4.0.0</modelVersion> <groupId>zztest</groupId> <artifactId>profiles-test</artifactId> <name>Profiles Test</name> <description>Profiles Test</description> <packaging>pom</packaging> <version>0.1-SNAPSHOT</version> <build> <plugins> <plugin> <artifactId>maven-antrun-plugin</artifactId> <version>1.3</version> <executions> <execution> <id>hello-world-from-buildA</id> <phase>compile</phase> <goals> <goal>run</goal> </goals> <configuration> <tasks> <echo>************************</echo> <echo>* HELLO from default A *</echo> <echo>************************</echo> </tasks> </configuration> </execution> </executions> </plugin> <plugin> <artifactId>maven-antrun-plugin</artifactId> <version>1.3</version> <executions> <execution> <id>hello-world-from-buildB</id> <phase>compile</phase> <goals> <goal>run</goal> </goals> <configuration> <tasks> <echo>************************</echo> <echo>* HELLO from default B *</echo> <echo>************************</echo> </tasks> </configuration> </execution> </executions> </plugin> <plugin> <artifactId>maven-antrun-plugin</artifactId> <version>1.3</version> <executions> <execution> <id>hello-world-from-buildC</id> <phase>compile</phase> <goals> <goal>run</goal> </goals> <configuration> <tasks> <echo>************************</echo> <echo>* HELLO from default C *</echo> <echo>************************</echo> </tasks> </configuration> </execution> </executions> </plugin> </plugins> </build> <profiles> <profile> <id>profile1</id> <build> <plugins> <plugin> <artifactId>maven-antrun-plugin</artifactId> <version>1.3</version> <executions> <execution> <id>hello-world-profile1-D</id> <phase>compile</phase> <goals> <goal>run</goal> </goals> <configuration> <tasks> <echo>*************************</echo> <echo>* HELLO from profile1 D *</echo> <echo>*************************</echo> </tasks> </configuration> </execution> </executions> </plugin> <plugin> <artifactId>maven-antrun-plugin</artifactId> <version>1.3</version> <executions> <execution> <id>hello-world-profile1-E</id> <phase>compile</phase> <goals> <goal>run</goal> </goals> <configuration> <tasks> <echo>*************************</echo> <echo>* HELLO from profile1 E *</echo> <echo>*************************</echo> </tasks> </configuration> </execution> </executions> </plugin> <plugin> <artifactId>maven-antrun-plugin</artifactId> <version>1.3</version> <executions> <execution> <id>hello-world-profile1-F</id> <phase>compile</phase> <goals> <goal>run</goal> </goals> <configuration> <tasks> <echo>*************************</echo> <echo>* HELLO from profile1 F *</echo> <echo>*************************</echo> </tasks> </configuration> </execution> </executions> </plugin> </plugins> </build> </profile> </profiles> </project> zde...@zdenek:~/test$ mvn install [INFO] Scanning for projects... [INFO] ------------------------------------------------------------------------ [INFO] Building Profiles Test [INFO] task-segment: [install] [INFO] ------------------------------------------------------------------------ [INFO] [antrun:run {execution: hello-world-from-buildC}] [INFO] Executing tasks [echo] ************************ [echo] * HELLO from default C * [echo] ************************ [INFO] Executed tasks [INFO] [antrun:run {execution: hello-world-from-buildB}] [INFO] Executing tasks [echo] ************************ [echo] * HELLO from default B * [echo] ************************ [INFO] Executed tasks [INFO] [antrun:run {execution: hello-world-from-buildA}] [INFO] Executing tasks [echo] ************************ [echo] * HELLO from default A * [echo] ************************ [INFO] Executed tasks [INFO] [site:attach-descriptor] [INFO] [install:install] [INFO] Installing /home/zdenek/test/pom.xml to /home/zdenek/.m2/repository/zztest/profiles-test/0.1-SNAPSHOT/profiles-test-0.1-SNAPSHOT.pom [INFO] ------------------------------------------------------------------------ [INFO] BUILD SUCCESSFUL [INFO] ------------------------------------------------------------------------ [INFO] Total time: 2 seconds [INFO] Finished at: Thu Aug 20 10:13:53 CEST 2009 [INFO] Final Memory: 10M/134M [INFO] ------------------------------------------------------------------------ zde...@zdenek:~/test$ mvn install -P profile1 [INFO] Scanning for projects... [INFO] ------------------------------------------------------------------------ [INFO] Building Profiles Test [INFO] task-segment: [install] [INFO] ------------------------------------------------------------------------ [INFO] [antrun:run {execution: hello-world-from-buildA}] [INFO] Executing tasks [echo] ************************ [echo] * HELLO from default A * [echo] ************************ [INFO] Executed tasks [INFO] [antrun:run {execution: hello-world-profile1-F}] [INFO] Executing tasks [echo] ************************* [echo] * HELLO from profile1 F * [echo] ************************* [INFO] Executed tasks [INFO] [site:attach-descriptor] [INFO] [install:install] [INFO] Installing /home/zdenek/test/pom.xml to /home/zdenek/.m2/repository/zztest/profiles-test/0.1-SNAPSHOT/profiles-test-0.1-SNAPSHOT.pom [INFO] ------------------------------------------------------------------------ [INFO] BUILD SUCCESSFUL [INFO] ------------------------------------------------------------------------ [INFO] Total time: 2 seconds [INFO] Finished at: Thu Aug 20 10:14:02 CEST 2009 [INFO] Final Memory: 10M/135M [INFO] ------------------------------------------------------------------------ --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org
