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https://issues.apache.org/jira/browse/MNG-5659?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17710838#comment-17710838
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Delany commented on MNG-5659:
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I'm not sure I understand/agree with your example (a username is surely a
property for the ${user.home}/.m2/settings.xml file?) but I understand the
headache. I've made sure the settings.xml file doesn't change all that often. I
think since settings can have server credentials it was always intended that
they be provisioned separately. And if it does have a valid reason for
changing, like cycling credentials, then its worth setting up
puppet/ansible/etc to manage the file.
The fact that --settings switch can refer to a project file looks like a hack.
Since a temporary Jenkins workspace doesn't have a user.home I'm guessing this
was added to override that location.
In short I don't think this issue should be pursued. For a project-specific
local repository add -Dmaven.repo.local to .mvn/maven.config, and for
alternative repositories use either a setting profile or a project profile.
> Project specific settings.xml
> -----------------------------
>
> Key: MNG-5659
> URL: https://issues.apache.org/jira/browse/MNG-5659
> Project: Maven
> Issue Type: New Feature
> Components: FDPFC
> Reporter: Joachim Van der Auwera
> Priority: Major
> Fix For: Issues to be reviewed for 4.x
>
> Attachments: mvn.patch
>
>
> It would be useful to have a settings.xml file next to the project pom that
> could contain project specific settings. For example, when switching between
> projects it is sometimes necessary to also change the location of the local
> repository, or use a different set of repositories and/or mirror settings for
> each project.
> If a settings.xml file could be included with a project checkout, then the
> repositories needed for the build could be included (instead of putting them
> in the pom) along with any other project specific settings.
> The tricky part is intelligently handling multi-module projects. For a
> multi-module project I don't want to include a separate settings.xml file for
> each directory. So Maven could recursively check each parent directory until
> it either (1) finds a settings.xml, (2) finds a directory with no pom.xml, or
> (3) finds the root directory.
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