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https://issues.apache.org/jira/browse/MNG-7707?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17701181#comment-17701181
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ASF GitHub Bot commented on MNG-7707:
-------------------------------------
Giovds opened a new pull request, #1060:
URL: https://github.com/apache/maven/pull/1060
When running `mvn archetype:generate` without providing a valid POM a
directory named `${project.basedir}` is created at the location where you
invoke the command from. This is done in the `ConsumerPomArtifactTransformer`.
If there is no (build) POM present at all there is no need to transform
artifacts for a consumer POM and thus the side effect of creating the directory.
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[core-its]: https://maven.apache.org/core-its/core-it-suite/
> ${project.basedir} directory creation when running plugin
> ---------------------------------------------------------
>
> Key: MNG-7707
> URL: https://issues.apache.org/jira/browse/MNG-7707
> Project: Maven
> Issue Type: Bug
> Affects Versions: 4.0.0-alpha-4, 4.0.0-alpha-5
> Reporter: Giovanni van der Schelde
> Priority: Minor
>
> When running {{mvn archetype:generate}} in a directory without providing a
> valid {{{}pom.xml{}}}, a directory named {{{}$\{project.basedir{}}}} is
> created in the directory where you execute the command from.
> I could be wrong but the reason which leads me to believe it to be in
> maven-core is that when I put a breakpoint at the start of the {{exectute()}}
> method in the [generate
> mojo|https://github.com/apache/maven-archetype/blob/master/maven-archetype-plugin/src/main/java/org/apache/maven/archetype/mojos/CreateProjectFromArchetypeMojo.java#L177]
> the directory is already created.
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