Multiple grammar issue
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Key: MPJAVACC-5
URL: http://jira.codehaus.org/browse/MPJAVACC-5
Project: maven-javacc-plugin
Issue Type: Bug
Reporter: Stefano Fornari
Attachments: JavaCCMojo.java, multi-grammar-2.patch
Hi All,
I have multiple grammar files, each going into a different package.
Therefore, I cannot specify either the output directory nor the
package. I created the attached pom, but when maven generates the
parser, all source codes go in the same generated-files directory.
Looking at the code of the plug-in, it looks like it is a limitation
in the plug-in (please forgive me if I am saying an heresy, it is the
first time I see a mojo... :) ).
Therefore, I would like to propose a little change: the grammar is searched for
a package declaration, if it is found it is used like if it was specified as
plugin property. I would aslo skeep processing ig the output directory does not
exist. This helps in specifying the plug-in in a parent project even if any of
the subprojects does not have javacc grammars.
Please see the attached pacth and class.
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