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https://issues.apache.org/jira/browse/SCM-246?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17963034#comment-17963034
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ASF GitHub Bot commented on SCM-246:
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jira-importer commented on issue #992:
URL: https://github.com/apache/maven-scm/issues/992#issuecomment-2964637997
**[Peter
Janes](https://issues.apache.org/jira/secure/ViewProfile.jspa?name=peterj)**
commented
scm-246.patch restores the input streams to commands that need it.
> p4 command reports most or all errors on stderr but
> maven-scm-provider-perforce throws away stderr
> --------------------------------------------------------------------------------------------------
>
> Key: SCM-246
> URL: https://issues.apache.org/jira/browse/SCM-246
> Project: Maven SCM (Moved to GitHub Issues)
> Issue Type: Bug
> Components: maven-scm-provider-perforce
> Environment: I tested this with whatever version came down by default
> & then with the lastest svn trunk. The fixes & affects versions available in
> this issue form don't seem to match the versions available.
> [tomp@tua maven-scm-provider-perforce]$ p4 -V
> Perforce - The Fast Software Configuration Management System.
> Copyright 1995-2006 Perforce Software. All rights reserved.
> Rev. P4/LINUX24X86/2006.1/101890 (2006/06/21).
> [tomp@tua maven-scm-provider-perforce]$ p4 info
> User name: tparker
> Client name: tua
> Client host: tua.uiactive.com
> Client unknown.
> Current directory:
> /u01/tomp/maven-scm/maven-scm-providers/maven-scm-provider-perforce
> Client address: 172.18.1.29:52715
> Server address: sydb.bullant.local:1666
> Server root: P:\P4ROOT
> Server date: 2006/10/31 16:47:50 +1100 AUS Eastern Daylight Time
> Server version: P4D/NTX86/2005.2/93627 (2006/02/14)
> Server license: Bullant Software (fka Bullant Technology - fna Softblocks
> Pty.) 40 users (support expired 2006/10/04)
> Reporter: Tom Parker
> Assignee: Siveton Vincent
> Priority: Major
> Fix For: 1.2
>
> Attachments: maven-scm-provider-perforce.patch, scm-246.patch
>
>
> This applies to most or all commands in maven-scm-provider-perforce. I was
> unable to fix some basic scm configuration issues until I downloaded the
> maven-scm-provider-perforce source and hacked it to consume and report the p4
> command's stderr as well as stdout.
> The attached patch fixes the problem for diff, checkin, checkout and tag. My
> solution naively consumes stdout until it is finished and then consums
> stderr. This isn't ideal if the output order is significant, but for the
> errors situations I was dealing with, it worked fine. I had a brief search
> for an InputStreamMultiplexer but found nothing. I have included todos to
> improve this.
> There is much potential for reuse between the classes in
> maven-scm-provider-perforce, I have included todo's stating as such.
> I have not fixed all the perforce commands. Sorry.
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