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Posted to issues@maven.apache.org by "Costin Caraivan (JIRA)" <ji...@codehaus.org> on 2009/12/02 14:03:55 UTC

[jira] Commented: (MPH-71) call help:evaluate in batch mode

    [ http://jira.codehaus.org/browse/MPH-71?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=200267#action_200267 ] 

Costin Caraivan commented on MPH-71:
------------------------------------

This would definitely be useful when integrating Maven with other systems. This way these systems can extract information from Maven, in a controlled manner. Otherwise the pom must be parsed, which can lead to all sorts of nasty things :)

> call help:evaluate in batch mode
> --------------------------------
>
>                 Key: MPH-71
>                 URL: http://jira.codehaus.org/browse/MPH-71
>             Project: Maven 2.x Help Plugin
>          Issue Type: Wish
>    Affects Versions: 2.1
>            Reporter: Galak
>            Priority: Minor
>
> The help:evaluate goal is designed to be called in interactive mode.
> I would like to call this goal in batch mode, passing the expression to evaluate in a property (on the command line).
> The final purpose is to evaluate predefined expressions inside a script 
> (unfortunately, the script is a batch file in my case...)

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