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https://issues.apache.org/jira/browse/MNG-6576?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16752518#comment-16752518
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Cameron Hudson commented on MNG-6576:
-------------------------------------
I expected it to inform the user that the package name was invalid (ideally,
explaining why it's invalid), and to present the prompt again. I've added this
to my original report.
> Invalid package names are not rejected during archetype generation.
> -------------------------------------------------------------------
>
> Key: MNG-6576
> URL: https://issues.apache.org/jira/browse/MNG-6576
> Project: Maven
> Issue Type: Bug
> Components: Command Line
> Affects Versions: 3.6.0
> Environment: MacOS 10.14.2 (Mojave)
> Reporter: Cameron Hudson
> Priority: Minor
> Labels: archehtype, generate, package
>
> Steps to replicate:
> {{$ mvn archetype:generate}}
> I then entered
> * {{1313}} for the quickstart archetype.
> * {{8}} for quickstart archetype version 1.4.
> * {{info.cameronhudson.18655}} for the groupId
> * {{lab1}} for the artifactId
> * {{1.0}} for the snapshot version
> * {{public-recommendation-service}} for the package name
> * {{Y}} for confirmation
> This successfully creates a project, even though the package name is invalid.
> Attempting to run mvn clean install results in misleading compilation errors:
> {{[ERROR] COMPILATION ERROR :}}
> {{[INFO] -------------------------------------------------------------}}
> {{[ERROR]
> /Users/cameronhudson/Repositories/CMU/18-655_Lab_1_Public_Recommendation_Service/lab1/src/main/java/public-recommendation-service/App.java:[1,8]
> <identifier> expected}}
> {{[ERROR]
> /Users/cameronhudson/Repositories/CMU/18-655_Lab_1_Public_Recommendation_Service/lab1/src/main/java/public-recommendation-service/App.java:[1,15]
> class, interface, or enum expected}}
> {{[INFO] 2 errors}}
>
>
> Expected behavior:
> Inform the user that the package name is invalid and present the prompt again.
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