Hi all,
I 've got a pom type parent project which includes 4 modules (child
projects)
Each module produces a jar file and during the deployment phase the
maven-dependency-plugin unpacks it to a specific location (the
dependency:unpack goal is called indirectly from my own custom plugin).
At the 2nd dependency:unpack call (module2) build fails with error message:
Error configuring: org.apache.maven.plugins:maven-dependency-plugin. Reason:
ERROR: Cannot override read-only parameter: local in goal: dependency:unpack
My understanding is that the read-only parameter "local" (which I dont
use/set it) is initialised by the 1st dependency:unpack call (in module1).
Therefore the 2nd dependency:unpack invocation fails because the "local"
parameter is already set.
Do you know if this is a bug or a problem on my side? How can I fix it?
The mave-dependency-plugin version is 2.1
The flow of the build is as follows:
> clean deploy
[module1:clean]
[module1:deploy]
[module1:myplugin:mygoal] --> calls indirectly dependency:unpack using
@execute lifecycle="my-lifecycle" phase="deploy"
[module2:clean]
[module2:deploy]
[module2:dependency:unpack] --> --> calls indirectly dependency:unpack using
@execute lifecycle="my-lifecycle" phase="deploy" but build fails
...
The custom lifecycle xml is :
<lifecycles>
<lifecycle>
<id>my-lifecycle</id>
<phases>
<phase>
<id>deploy</id>
<executions>
<execution>
<goals>
<goal>com.mycomp.myapp:maven-my-plugin:get</goal>
</goals>
<configuration>
...
</configuration>
</execution>
<execution>
<goals>
<goal>org.apache.maven.plugins:maven-dependency-plugin:unpack</goal>
</goals>
<configuration>
<artifactItems>
<artifactItem>
<groupId>${deployedGroupId}</groupId>
<artifactId>${deployedArtifactId}</artifactId>
<version>${deployedVersion}</version>
<classifier>${deployedClassifier}</classifier>
<type>${deployedType}</type>
<overWrite>${deploymentOverwrite}</overWrite>
<outputDirectory>${deploymentFolder}</outputDirectory>
</artifactItem>
</artifactItems>
</configuration>
</execution>
</executions>
</phase>
</phases>
</lifecycle>
</lifecycles>
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