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https://issues.apache.org/jira/browse/SCM-606?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17962235#comment-17962235
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ASF GitHub Bot commented on SCM-606:
------------------------------------
jira-importer commented on issue #820:
URL: https://github.com/apache/maven-scm/issues/820#issuecomment-2964625855
**[Mark
Struberg](https://issues.apache.org/jira/secure/ViewProfile.jspa?name=struberg)**
commented
I guess I c what you mean:
"followed by the following information at least once for each commit"
That's exactly the reason why we cannot clean the author and date
information!
If two or more following lines (right behind each other) got changed in the
_same_ commit, then the author+committer info will NOT be contained in the
blame info!
E.g. the first line looks like this
342345234aef32323214 2 2 3
author
author-time
...
committer-time
..
filename myfile.txt
summary thesummaryIentered
\t[tab] changed content of this line
but the following 2 lines (summary=3 = last number of the original sha-1
line)
342345234aef32323214 3 3
\t[tab] changed content of the 2nd line
342345234aef32323214 4 4
\t[tab] changed content of the 3nd line
Means they will NOT contain the author info again, but 'reuse' the info
above.
> UnsupportedOperationException on blame GIT
> ------------------------------------------
>
> Key: SCM-606
> URL: https://issues.apache.org/jira/browse/SCM-606
> Project: Maven SCM (Moved to GitHub Issues)
> Issue Type: Wish
> Components: maven-scm-provider-gitexe
> Affects Versions: 1.4
> Reporter: Fabien Bousquet
> Assignee: Mark Struberg
> Priority: Minor
> Fix For: 1.5
>
> Attachments: GitBlame_UnsupportedOperationException.patch,
> SCM606_bis.patch
>
>
> Sometimes, running the blame command for GIT return an error for exit code.
> In this case, Maven SCM throw an
> UnsupportedOperationException :
> {code}
> Caused by: java.lang.UnsupportedOperationException
> at
> org.apache.maven.scm.provider.git.gitexe.command.blame.GitBlameCommand.executeBlameCommand(GitBlameCommand.java:46)
> etc...
> {code}
> Is it possible to have the same way that others providers (SVN or TFS for
> example) which is to return a
> result (with a success to false) ?
> In other word replace :
> {code}
> throw new UnsupportedOperationException();
> {code}
> by :
> {code}
> return new BlameScmResult(cl.toString(), "The git command failed.",
> stderr.getOutput(), false);
> {code}
> Another reason is that we do not know that this UnsupportedOperationException
> may be raised because is
> a RuntimeException.
> A similar problem : http://jira.codehaus.org/browse/SONARPLUGINS-618
> Do you agree with that ?
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