[MPH-154] The output of the plugin should be flushed when using forceStdout

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.1.1
• Assignee: Robert Scholte
• Reporter: Patrick van Rhijn
• Created: 30/Jul/18 13:37
• Updated: 01/Dec/18 08:42
• Resolved: 07/Nov/18 20:23

Description

When you use the plugin the output doesn't contain a line-ending making the output hard to use in scripting when you have JAVA_OPTIONS defined.

In the current situation the plugin gives me the following output: 

$ mvn -N -q org.apache.maven.plugins:maven-help-plugin:3.1.0:evaluate -Dexpression='project.groupId' -DforceStdout=true
nl.foo.barPicked up _JAVA_OPTIONS: -XX:+ForceTimeHighResolution -Dsun.java2d.noddraw=true -Duser.timezone='Europe/Amsterdam'

It would be better if the output would be divided over two lines and look like the output of the exec-maven-plugin:

$ mvn -N -q -Dexec.executable='echo' -Dexec.args='${project.groupId}' org.codehaus.mojo:exec-maven-plugin:1.4.0:exec
nl.foo.bar
Picked up _JAVA_OPTIONS: -XX:+ForceTimeHighResolution -Dsun.java2d.noddraw=true -Duser.timezone='Europe/Amsterdam'

 

Issue Links

• relates to: MPH-155 quiet output to stdout doesn't always work