Peter Palaga created CAMEL-19466:
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Summary: Skip Maven mojos in the fast profile properly
Key: CAMEL-19466
URL: https://issues.apache.org/jira/browse/CAMEL-19466
Project: Camel
Issue Type: Improvement
Reporter: Peter Palaga
The current fastinstall profile works with skip properties of the mojos that
are supposed to be skipped. This works and brings substantial speedups, but
there is more that can be done:
When skipping a mojo by passing the skip property, the plugin jar and all its
dependencies still need to be downloaded, opened, an isolated mojo classloader
has to be set up, all required classes have to be loaded and the mojo.execute()
method needs to be invoked...
... only to find out that the skip property is true and that the mojo does not
need to be run at all.
There is a trick explained in
https://peter.palaga.org/2020/10/29/skipping-maven-mojos-properly.html that
allows to skip even downloading the mojos and loading any its classes. In
short, the idea is to have a "full" profile that contains all those test and
formatting mojos. It is activated by negated "!quickly" property, so that
invoking mvn without -Dquickly makes the profile active and passing -Dquickly
makes inactive. This has saved some 30 seconds compared to using skip
properties in Camel Quarkus.
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