[ http://jira.codehaus.org/browse/MEXEC-5?page=all ]
Dan Friedman updated MEXEC-5:
-----------------------------
Attachment: ExecJavaMojo.patch
Patch to fix this issue. Per conversation with trygvis in #maven, I've left the
behaviour of the arguments parameter alone, but removed the parameter
expression for it so it can only be configured via POM. Finally, I've added a
new parameter (args) for specification of command-line arguments (e.g. mvn
exec:java -Dexec.mainClass=Foo -Dexec.args="bar baaz").
Documentation needs to be updated to reflect this change.
> specifying -Dexec.args on command line to exec:java plugin doesn't seem to do
> anything
> --------------------------------------------------------------------------------------
>
> Key: MEXEC-5
> URL: http://jira.codehaus.org/browse/MEXEC-5
> Project: Mojo Exec Plugin
> Issue Type: Bug
> Affects Versions: 1.0
> Environment: Maven 2.0.4, java 1.5.06, MacOS X
> Reporter: toli kuznets
> Assigned To: Kaare Nilsen
> Attachments: ExecJavaMojo.patch, mvn.out, pom.xml
>
>
> Bug 1: documentation at
> http://mojo.codehaus.org/exec-maven-plugin/java-mojo.html suggests that the
> way to override arguments from command line is to use -Dexec.arguments=asdf
> (same here as well:
> http://mojo.codehaus.org/exec-maven-plugin/introduction.html)
> That doesn't work, and results in this error:
> [EMAIL PROTECTED] mvn exec:java -Dexec.arguments=somearg
> > [INFO] Scanning for projects...
> > [INFO] Searching repository for plugin with prefix: 'exec'.
> > [INFO]
> > ----------------------------------------------------------------------------
> > [INFO] Building someProject
> > [INFO] task-segment: [exec:java]
> > [INFO]
> > ----------------------------------------------------------------------------
> > [INFO] Preparing exec:java
> > [INFO] No goals needed for project - skipping
> > [INFO]
> > ------------------------------------------------------------------------
> > [ERROR] BUILD ERROR
> > [INFO]
> > ------------------------------------------------------------------------
> > [INFO] Failed to configure plugin parameters for:
> > org.codehaus.mojo:exec-maven-plugin:1.0
> >
> > on the command line, specify: '-Dexec.arguments=VALUE'
> >
> > Cause: Cannot assign configuration entry 'arguments' to 'class
> > [Ljava.lang.String;' from '${exec.arguments}', which is of type class
> > java.lang.String
> It was suggested that i try -Dexec.args - that passes the command-line, but
> doesn't do anything. the argument is not picked up.
> It's the same behaviour if i do
> %> mvn exec:java -Dexec.noSuchArg=asdfasdf
> so that makes me think the -Dexec.args is ignored altogether and it really is
> the -Dexec.arguments that needs to be specified.
> The -X stacktrace for running "mvn exec:java -Dexec.arguments=somevalue" is
> attached.
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