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From "Steve Loughran" <stev...@iseran.com>
Subject Re: Re: conditional redeploy (only if something is changed)
Date Tue, 18 Jun 2002 16:40:25 GMT

----- Original Message -----
From: <David.Ostrovsky@dvg.de>
To: "Ant Users List" <ant-user@jakarta.apache.org>
Sent: Tuesday, June 18, 2002 12:59 AM
Subject: Re: Re: conditional redeploy (only if something is changed)



> you are completly right, concerning further dependencies of redeploy.
> Espesially the copy of some XML and another
> files (property, but not JSP or HTML-Files).
>
> Well, as I guess I have no choice (if I use only ant),
> but to use the same trick, proposed by Diane:
> Trace the copy task (I'd have to split this task to many tasks: copy of
> redeploy-relevant and not redeploy-relevant files !), and then parse the
> output of those tasks. In this way I'll get many properties: let say:
> newClasses, newXMLDescriptionFiles, newXMLCatalogFiles etc.
> then I'd user uptodate task with intern odering of those properties.
>
> Well, that solution isn't the simplest one. Even if copy task and compile
> task would set for me the properties, only if something have been done,
> I must still check many dependancies. May be a specific task (Web-Server
> undependent ?) that will get all this properties as input and so can
decide
> of the actual redeploy is needed, would be easier solution?
>

or just use the <filesmatch> condition (ant1.5) and redeploy only if your
WAR has changed


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