make release:perform upload progress overwrite the previous xxK/yyK uploaded
line
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Key: MRELEASE-97
URL: http://jira.codehaus.org/browse/MRELEASE-97
Project: Maven 2.x Release Plugin
Type: Improvement
Versions: 2.0-beta-4
Environment: maven 2.0.4, head versions of all plugins, win xp, sun jdk
1.5.0_06
Reporter: Marcel Schutte
Attachments: ReleaseTestWEB.zip, maven-release-plugin.diff, plexus-utils.diff
The current CommandLineUtils.executeCommandLine() in plexus-utils uses the
StreamPumper class to copy the output of the 'mvn deploy' call. Because this
class is line based, it cannot distinguish between a standard newline and a
'\r'. Because of this the upload progress doesn't overwrite itself as the
download progress usually does, but writes each step on a new line (see
MRELEASE-55).
I've created 2 patches, one for the release-plugin itself and one for
plexus-utils. I'm submitting the plexus-utils patch here as well, because of
the direct relation with this report.
To test, replace the plexus-utils-1.1.jar in <m2_home>/core with the newly
built plexus-utils-1.2-SNAPSHOT.jar. After this, import the web project in
ReleaseTestWEB.zip into CVS and update the scm url in the pom. Perform a
release:prepare and release:perform and verify that the upload counter stays on
the same line.
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