[jira] [Commented] (MNG-6260) Inconsistency for dynamic property replacement while using Maven's Plugin Prefix Resolution

["Nicola Spreafico (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MNG-6260?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16822932#comment-16822932 ] 

Nicola Spreafico commented on MNG-6260:
---------------------------------------

Any update?

> Inconsistency for dynamic property replacement while using Maven's Plugin Prefix Resolution
> -------------------------------------------------------------------------------------------
>
>                 Key: MNG-6260
>                 URL: https://issues.apache.org/jira/browse/MNG-6260
>             Project: Maven
>          Issue Type: Bug
>    Affects Versions: 3.3.9, 3.5.0
>            Reporter: S L
>            Priority: Major
>         Attachments: SampleProject.zip
>
>
> Hi,
> I recently discovered a strange behaviour dynamic property replacement while using Maven's Plugin Prefix Resolution.
> The original cause was reported to a project that I currently maintain and basically extract's repository information from git and inject them back as properties into the maven project.
> The original report was that one if generated properties does not get resolved when it is getting used as a configuration parameter while executing ??mvn appengine:deploy??.
> To be able to reproduce the issue I crafted a sample project that contain's of two Mojo's to simulate this behaviour.
> * The first Mojo {{BuildInjectPropertyMojo}} will inject a Property {{sample.generated}} to the Maven project
> * The second Mojo {{DeployMojo}} basically takes an arbitrary argument and prints it to the console. To reproduce the issue the Parameter needs to defined as followed 
> {noformat}
> <some.exampleParameter>${sample.generated}</some.exampleParameter>
> {noformat}
> Observations:
> * When building with {noformat}mvn clean package{noformat} the injected Property {{sample.generated}} will be printed by the Mojo as well as from antrun correctly.
> * When building with {noformat}mvn com.test.plugins:testPlugin:deployMojo{noformat} the injected Property {{sample.generated}} will be printed by antrun correctly but will show up as null for the mojo execution.
> * When building with {noformat}mvn com.test.plugins:testPlugin:buildInjectPropertyMojo antrun:run com.test.plugins:testPlugin:deployMojo{noformat} he injected Property {{sample.generated}} will be printed by the Mojo as well as from antrun correctly.
> To use the attached example one need to install it first {noformat}mvn clean install{noformat} and remove the comments inside the pom.xml that are annotated with {{COMMENT THIS IN TO REPRODUCE}}
> Please note that the execution of {{mvn appengine:deploy}} is per offical guideline of this tool:
> https://cloud.google.com/appengine/docs/standard/java/tools/using-maven#deploying_your_application



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