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https://issues.apache.org/jira/browse/SCM-925?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17540648#comment-17540648
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ASF GitHub Bot commented on SCM-925:
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michael-o commented on PR #144:
URL: https://github.com/apache/maven-scm/pull/144#issuecomment-1133952425
> I did not try any back ports. Where do i find the code base for 1.x? The
tag i tried are broken so i lost patience. There could only be two possible
problems in back porting:
>
> 1. No Java 1.8 (NIO) Support. I used NIO in test because
org.codehaus.plexus.util.FileUtils.fileAppend(String, String) was deprecated.
Could easyly be changed.
Look into the `maven-scm-1.x` branch. It is still Java 7. If you want your
change with Maven SCM 1.13.0 delivered then use Plexus Utils, the deprecation
is OK for now. We will likely update all in one go.
> 2. JGIT does not support remove in the older verison.
The currently used JGit version does not support what you need?
> RemoveCommand unsupported - maven-release-plugin:prepare-with-pom failing
> -------------------------------------------------------------------------
>
> Key: SCM-925
> URL: https://issues.apache.org/jira/browse/SCM-925
> Project: Maven SCM
> Issue Type: Bug
> Components: maven-scm-provider-jgit
> Affects Versions: 1.11.2
> Reporter: Georg Tsakumagos
> Assignee: Michael Osipov
> Priority: Major
> Attachments: maven-scm-provider-jgit.log
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> The git scm plugins differs in support for the scm command _remove_. This
> breaks the goal _prepare-with-pom_ of the _maven-release-plugin_ using the
> _maven-scm-provider-jgit_. The method is not fully implemented and throws an
> UnsupportedOperationException.
> Referring to the ["Maven SCM Providers
> Matrix"|https://maven.apache.org/scm/matrix.html] this feature is documented
> as supported and should be implemented in the _jgit_ provider like in
> maven-scm-provider-gitexe.
>
> ||Variant||remove supported||Source||
> |maven-scm-provider-gitexe|(/)|[Github - GitExeScmProvider.java -
> getRemoveCommand()|https://github.com/apache/maven-scm/blob/a1f7e9857076940c878a370ff599b394df768d33/maven-scm-providers/maven-scm-providers-git/maven-scm-provider-gitexe/src/main/java/org/apache/maven/scm/provider/git/gitexe/GitExeScmProvider.java#L97]|
> |maven-scm-provider-jgit|(x)|[Github - JGitScmProvider.java -
> getRemoveCommand()|https://github.com/apache/maven-scm/blob/a1f7e9857076940c878a370ff599b394df768d33/maven-scm-providers/maven-scm-providers-git/maven-scm-provider-jgit/src/main/java/org/apache/maven/scm/provider/git/jgit/JGitScmProvider.java#L113]|
>
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