I'm hoping someone else is in a similar situation.  We have some utility jars 
used by multiple projects.  These jars have three different versions: one each 
for our test, pilot, and production environments.  Therefore I believe each of 
the versions needs to be published so it will be available for multiple apps to 
use.

When an app builds, it should get the latest version of the jar depending on 
the environment.  The ivy.xml would contain:
            <dependency org="principal" name="utility_jar" 
rev="latest.integration"/>  .

I'd like to do something like:
        ant compile -Denv=test
for it to build with the latest test jar, -Denv=pilot to build with the latest 
pilot jar, etc.

My idea is to have three different versions of the settings file, and just 
change the root of a resolver based on the environment.
          <property name="ivy.shared.default.root" 
value="/IvyRepository/test"/> would specify the root of the 'shared' resolver 
for the test environment.  "/IvyRepository/pilot" would exist for pilot, etc.

The problem I see with this is that the local cache would contain versions from 
all environments (depending on which one you built with last) and would have to 
be cleared out every time.

Am I overthinking the problem?  Is there a way to only have one repository but 
still be able to specify the latest jar from a specific environment?

Thanks,
Paul







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