Normal behaviour, run:
./gradlew someTask
This gives the output:
> Configure project :
In addAllLater provider
Done domainObjectSet calls
> Task :someTask
DOING THE TASK
WE GOT THESE FILES
gradlew
build.gradle.kts
SET ONE CONTAINED
In addAllLater provider
In addAllLater provider
In addAllLater provider
In addAllLater provider
gradlew_transformedOnce
build.gradle.kts_transformedOnce
SET TWO CONTAINED
gradlew_transformedOnce_transformedTwice
build.gradle.kts_transformedOnce_transformedTwice
So each DomainObjectSet is up-to-date with all objects.
Incorrect behaviour, run:
./gradlew someTask -DaddAllLaterFirst=true
This gives the output:
> Configure project :
In addAllLater provider
In addAllLater provider
In addAllLater provider
Done domainObjectSet calls
> Task :someTask
DOING THE TASK
WE GOT THESE FILES
gradlew
build.gradle.kts
SET ONE CONTAINED
gradlew_transformedOnce
SET TWO CONTAINED
gradlew_transformedOnce_transformedTwice
The FileCollection provider passed to addAllLater() has been evaluated eagerly and thus
the transformations of the second file have been missed.