Issue
I have a Maven project that defines two separate profiles, developer and release (surely you get the drift, here). I want one of these two profiles to be activated at any time, but never both. If both are somehow activated, this build makes no sense and should fail. If neither is activated, this build also makes no sense and should fail.
I'm sure I can write some custom plugin code to achieve this, and I might very well end up going that way, but I'd be interested in achieving this using POM configuration (could be using existing plugins from Maven Central).
It should be possible to activate plugins using -P (--activate-profiles) so <activation> through properties would not be a valid solution. Solutions using activeByDefault would not be valid either, since activeByDefault is generally known as a pitfall, unreliable (and we may in fact activate other profiles, thus rendering activateByDefault unusable).
Your suggestions much appreciated.
Solution
The simplest solution for this kind of problem would be to use the maven-enforcer-plugin which exactly has such a rule to force to activate at least one of two or more profiles.
Unfortunately the requireActiveProfile has currently a bug. But currently a preparation for a new release is on going which solves this.
Update The bug mentioned above has been fixed in release 1.4 (which was released in 2015).
Answered By - khmarbaise
