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https://issues.apache.org/jira/browse/SCM-971?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17965142#comment-17965142
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Olivier Lamy commented on SCM-971:
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This project has moved from Jira to GitHub Issues. This issue was migrated to
[apache/maven-scm#1196|https://github.com/apache/maven-scm/issues/1196]. Please
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> GitExe - unstaged local changes overlooked in release:prepare check
> -------------------------------------------------------------------
>
> Key: SCM-971
> URL: https://issues.apache.org/jira/browse/SCM-971
> Project: Maven SCM (Moved to GitHub Issues)
> Issue Type: Bug
> Components: maven-scm-provider-gitexe
> Affects Versions: 1.12.0
> Reporter: Ben Arnold
> Priority: Minor
>
> The {{release:prepare}} goal checks for local modifications and is supposed
> to fail if it finds any.
> The GitExe provider is responsible for identifying local modifications. It
> detects staged local modifications as expected but it can't parse the status
> code that indicates a file has local modifications that are unstaged.
> Unstaged changes show up in the output of {{git status --porcelain}} tagged
> with a pair of question marks ({{??}}). GitStatusConsumer doesn't understand
> these output lines and logs them as warnings, but that doesn't cause
> {{release:prepare}} to fail.
> It looks like GitStatusConsumer needs to be enhanced so that it can parse
> unstaged lines in the {{git status --porcelain}} output. These unstaged
> messages need to be returned to ScmCheckModificationsPhase so that it can
> fail correctly.
> Note that two of these unstaged files are likely to be {{release.properties}}
> and {{pom.xml.releaseBackup}}. These are created by the release plugin itself
> and shouldn't cause the release preparation to fail.
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