Your best solution would be to write a m2e connector that would
execute yui-compressor-maven and refresh the output directory.

If you're not attached to  yui-compressor-maven, you can switch to using
wro4j-maven-plugin (http://code.google.com/p/wro4j/wiki/MavenPlugin) which
support YUI compression (
http://code.google.com/p/wro4j/wiki/MavenPluginWithYuiOrGoogleClosure) and
already has a m2e connector (allowing on-the-fly minification) :
https://github.com/jbosstools/m2e-wro4j

You can check a test project using wro4j here :
https://github.com/jbosstools/m2e-wro4j/blob/master/org.jboss.tools.m2e.wro4j.tests/projects/p1/pom.xml

If wro4j-maven-plugin is not an option, then
https://github.com/jbosstools/m2e-wro4j can be used as a basis to write
a yui-compressor-maven m2e connector

Regards,

Fred Bricon




On Mon, Apr 2, 2012 at 12:30 PM, Anthony DePalma <[email protected]> wrote:

> Hello,
>
> I am trying to get my environment setup using Eclipse Indigo, Maven, and
> Tomcat through WTP but am running into several problems with the
> configuration details.
>
> The app has a lot of javascript that needs to managed by the build
> process. I have to concatenate js files, minify them, and process some
> through a nodejs script. In short, I need a lot of work done in the
> process-resources phase but I am having trouble getting that to work with
> WTP.
>
> For the minify plugin I use the yui-compressor-maven plugin bound to the
> process-resources phase, and in the maven-war plugin I declare the files as
> webResources. However this doesn't seem to work with incremental changes. I
> used the strategy found here:
> http://dev.eclipse.org/mhonarc/lists/m2e-users/msg01669.html to output
> the concatenated files in the m2e-wtp/web-resources directory, which almost
> works except my server is constantly throwing errors about the files in
> that folder being out of synch.
>
> Does anyone know how I can get the process-resource phase to work with
> incremental changes and wtp? In short I want to be able to modify a
> javascript file, and on save I would like it to be concatenated and have
> the changes picked up by wtp automatically.
>
> If wtp is the wrong direction, should I look towards another way to get
> this working?
>
> _______________________________________________
> m2e-users mailing list
> [email protected]
> https://dev.eclipse.org/mailman/listinfo/m2e-users
>
>


-- 
"Have you tried turning it off and on again" - The IT Crowd
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