[jira] [Commented] (MINVOKER-194) wrong maven.compiler.source value in pom interpolation when run with Maven 3.3.x

[Karl Heinz Marbaise (JIRA)]

    [ 
https://issues.apache.org/jira/browse/MINVOKER-194?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14732435#comment-14732435
 ] 

Karl Heinz Marbaise commented on MINVOKER-194:
----------------------------------------------

So after diving into more this...i found that the maven-plugins parent is 
setting things like this:
{code:xml}
<profile>
      <id>run-its</id>
      <properties>
        <!-- when testing with JDK9, change these values to 1.6 from cmdline -->
        
<invoker.maven.compiler.source>${maven.compiler.source}</invoker.maven.compiler.source>
        
<invoker.maven.compiler.target>${maven.compiler.target}</invoker.maven.compiler.target>
      </properties>
      <build>
        <plugins>
          <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-invoker-plugin</artifactId>
            <configuration>
              <debug>true</debug>
              <projectsDirectory>src/it</projectsDirectory>
              <cloneProjectsTo>${project.build.directory}/it</cloneProjectsTo>
              <preBuildHookScript>setup</preBuildHookScript>
              <postBuildHookScript>verify</postBuildHookScript>
              
<localRepositoryPath>${project.build.directory}/local-repo</localRepositoryPath>
              <settingsFile>src/it/settings.xml</settingsFile>
              <pomIncludes>
                <pomInclude>*/pom.xml</pomInclude>
              </pomIncludes>
              <properties>
                
<maven.compiler.source>${invoker.maven.compiler.source}</maven.compiler.source>
                
<maven.compiler.target>${invoker.maven.compiler.target}</maven.compiler.target>
              </properties>
            </configuration>
            <executions>
              <execution>
                <id>integration-test</id>
                <goals>
                  <goal>install</goal>
                  <goal>integration-test</goal>
                  <goal>verify</goal>
                </goals>
              </execution>
            </executions>
          </plugin>
        </plugins>
      </build>
    </profile>
{code}
The lines {{properties}} seemed to be the problem, but nevertheless why only in 
Maven 3.3.X ?

> wrong maven.compiler.source value in pom interpolation when run with Maven 
> 3.3.x
> --------------------------------------------------------------------------------
>
>                 Key: MINVOKER-194
>                 URL: https://issues.apache.org/jira/browse/MINVOKER-194
>             Project: Maven Invoker Plugin
>          Issue Type: Bug
>    Affects Versions: 1.8, 2.0.0
>            Reporter: Hervé Boutemy
>
> when working on MPIR, I found that java-version IT failed when build run with 
> with Maven 3.3.x, but not when run with Maven 3.2.x or less
> I found that
> {code:xml}  <properties>
>     <maven.compiler.source>1.3</maven.compiler.source>
>     <maven.compiler.target>${maven.compiler.source}</maven.compiler.target>
>   </properties>{code}
> is interpolated to
> {code:xml}  <properties>
>     <maven.compiler.source>1.3</maven.compiler.source>
>     <maven.compiler.target>1.5</maven.compiler.target>
>   </properties>{code}
> when the IT is run with Maven 3.3.x
> but when the IT project is not run through invoker, there is no such 
> interpolation value issue, so I suppose m-invoker-p has some role when used 
> in conjunction with Maven 3.3.x



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