[ 
https://issues.apache.org/jira/browse/MNG-7709?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17695204#comment-17695204
 ] 

Guillaume Nodet edited comment on MNG-7709 at 3/1/23 4:55 PM:
--------------------------------------------------------------

It should be fixed by https://github.com/codehaus-plexus/plexus-utils/pull/241 
for 3.9.x and https://github.com/apache/maven/pull/1023 for 4.x


was (Author: gnt):
It should be fixed by https://github.com/codehaus-plexus/plexus-utils/pull/241 
for 3.9.x

> plexus-utils upgrade changes the way configuration is parsed
> ------------------------------------------------------------
>
>                 Key: MNG-7709
>                 URL: https://issues.apache.org/jira/browse/MNG-7709
>             Project: Maven
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 3.9.0, 4.0.0-alpha-4
>            Reporter: Jonathan Haber
>            Assignee: Tamas Cservenak
>            Priority: Minor
>             Fix For: 3.9.1
>
>
> While upgrading to Maven 3.9.0, we noticed a change in the way some of our 
> pom configuration is parsed. This seems to be a very rare edge case that we 
> can work around, but I wanted to flag it in case the root cause turns out to 
> have more widespread impact. I put together a small repo that demonstrates 
> the issue:
> [https://github.com/jhaber/maven-configuration-reproducer] 
> Summary of reproducer:
> * The parent module configures the shade plugin with an outputFile parameter: 
> [link|https://github.com/jhaber/maven-configuration-reproducer/blob/4017887fed8bd9c7abd7174407be56531db912b0/pom.xml#L16-L23]
> * The child module inherits from parent and resets the shade plugin 
> configuration (using <configuration combine.self="override"/>): 
> [link|https://github.com/jhaber/maven-configuration-reproducer/blob/4017887fed8bd9c7abd7174407be56531db912b0/child/pom.xml#L20-L25]
> * However, child module also configures shade plugin inside a profile (adding 
> an unrelated finalName parameter): 
> [link|https://github.com/jhaber/maven-configuration-reproducer/blob/4017887fed8bd9c7abd7174407be56531db912b0/child/pom.xml#L41-L47]
> * The nested-child module inherits from child module. It doesn't contain any 
> configuration, but it activates the profile: 
> [link|https://github.com/jhaber/maven-configuration-reproducer/tree/main/child/nested-child]
>  
> It is expected that child and nested-child do not inherit the outputFile 
> parameter, because the shade configuration is removed in child pom.xml. This 
> works in Maven 3.8.7, but in Maven 3.9.0 the nested-child module does inherit 
> the outputFile parameter. I assume this has something to do with the profile 
> getting activated and causing the configuration to not get merged properly, 
> but I'm not sure.
> I also built a custom version of Maven 3.9.0 which uses plexus-utils 3.3.1, 
> and the behavior is back to normal. So I think the behavior change is in 
> plexus-utils (although it could be that Maven is "mis-using" plexus-utils, 
> and the plexus-utils change is technically correct). I tested with a few 
> different plexus-utils versions and it seems like the behavior change was 
> introduced in plexus-utils 3.4.0 (I also tested with plexus-utils 3.5.0 and 
> this issue is not fixed).



--
This message was sent by Atlassian Jira
(v8.20.10#820010)

Reply via email to