Not entirely certain if this will help or not, but could you define a
property and reference that instead?
i.e.
<property>
<myversion>1.0-SNAPSHOT</myversion>
</property>
then using ${myversion} will always return you that version
Andy
On 4 Sep 2007, at 08:42, PeterNilsson wrote:
Hi,
Sorry for being unclear.
What I need is a way to in the parentpom access the version of the
parent
pom regardless of where the builld was started from.
In your example I want to write something in pom.xml (not my-module/
pom.xml)
that when the build is run from either parent, child or grandchild
will
output 1.0-SNAPSHOT.
Peter
Thorsten Heit-3 wrote:
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Hash: SHA1
Hi,
Won't ${project.version} be resolved to the version of the pom in
the
project
where the build was invoked?
No. "${project.version}" in the child indeed contains the child's
version, not the one from the parent. Try this:
Parent:
<project>
<modelVersion>4.0.0</modelVersion>
<groupId>com.mycompany.app</groupId>
<artifactId>my-app</artifactId>
<packaging>pom</packaging>
<version>1.0-SNAPSHOT</version>
<name>my-app</name>
<modules>
<module>my-module</module>
</modules>
</project>
Child (my-module/pom.xml):
<project>
<modelVersion>4.0.0</modelVersion>
<groupId>com.mycompany.app</groupId>
<artifactId>my-app-test</artifactId>
<packaging>jar</packaging>
<version>2.0-SNAPSHOT</version>
<name>my-app</name>
<parent>
<groupId>com.mycompany.app</groupId>
<artifactId>my-app</artifactId>
<version>1.0-SNAPSHOT</version>
</parent>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<executions>
<execution>
<phase>generate-sources</phase>
<configuration>
<tasks>
<echo message="project.version: $
{project.version}" />
</tasks>
</configuration>
<goals>
<goal>run</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
"mvn compile" outputs
(...)
[INFO] Building my-app
[INFO] task-segment: [compile]
[INFO]
-
---------------------------------------------------------------------
-------
[INFO] [antrun:run {execution: default}]
[INFO] Executing tasks
[echo] project.version: 2.0-SNAPSHOT
[INFO] Executed tasks
[INFO] [resources:resources]
(...)
Regards
Thorsten
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