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From "Jonathan Volfson (Jira)" <j...@apache.org>
Subject [jira] [Commented] (MDEP-645) List classes in a given artifact
Date Wed, 20 May 2020 20:23:00 GMT

    [ https://issues.apache.org/jira/browse/MDEP-645?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17112581#comment-17112581
] 

Jonathan Volfson commented on MDEP-645:
---------------------------------------

Is this mojo looking for any artifact the user specifies or an artifact that should be within
the current project?

> List classes in a given artifact
> --------------------------------
>
>                 Key: MDEP-645
>                 URL: https://issues.apache.org/jira/browse/MDEP-645
>             Project: Maven Dependency Plugin
>          Issue Type: New Feature
>            Reporter: John Lin
>            Priority: Minor
>              Labels: intern
>
> When I want to list all the classes in a given artifact, I have to use {{jar}} command
to show files in the corresponding .jar file.
> For example, I want to list all the classes in the artifact
> {code}
> org.apache.commons:commons-lang3:3.6
> {code}
> I have to run
> {code}
> jar tf ~/.m2/repository/org/apache/commons/commons-lang3/3.6/commons-lang3-3.6.jar
> {code}
> This method has some disadvantages:
> # The jar file may not be downloaded, so it may not be in {{~/.m2/repository}}.
> # It's kind of tedious to type such a long filename.
> # The output is shown in raw filenames, e.g., {{org/apache/commons/lang3/SystemUtils.class}},
but I generally want a package + class name {{org.apache.commons.lang3.SystemUtils}}.
> So I would expect a goal called {{show}} with an argument {{artifact}}, so I can type
> {code}
> mvn dependency:show -Dartifact=org.apache.commons:commons-lang3:3.6
> {code}
> to show
> {code}
> org.apache.commons.lang3.CharUtils
> org.apache.commons.lang3.RandomStringUtils
> ...
> {code}
> What do you guys think? Thanks.



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