I am trying to enable configuration cache in our project and

Question

I am trying to enable configuration cache in our project and through one of our discussions in here some time ago I have this code <https github com HedvigInsurance android blob e37734cb47bf26aa9e172a99adad5b78171797a4 build logic convention src main kotlin ApolloConventionPlugin kt L25 L32|https github com HedvigInsurance android blob e37734cb47bf26aa9e172a99adad5b7817 uild logic convention src main kotlin ApolloConventionPlugin kt> in a convention plugin we have to download both of our 2 schemas Thing is trying to run it now with configuration cache on I get an error and I am trying to understand if it s me who s doing something wrong or if there s something that s on apollo kotlin side

Stylianos Gakis · Answer

Oh actually just running ` gradlew apollo giraffe downloadGiraffeApolloSchemaFromIntrospection` which is the automatically generated task I also get the error ```Configuration cache problems found in this build 1 problem was found storing the configuration cache Task ` apollo giraffe downloadGiraffeApolloSchemaFromIntrospection` of type `com apollographql apollo3 gradle internal ApolloDownloadSchemaTask` cannot serialize object of type org gradle api internal project DefaultProject a subtype of org gradle api Project as these are not supported with the configuration cache See <https docs gradle org 8 0 2 userguide configuration cache html config cache requirements disallowed types>```

mbonnin · Answer

That s a bug Can you open an issue

Stylianos Gakis · Answer

Yes I ll make one asap For now I can make it run with no configuration cache actually so that s good Do you know if I can somehow embed that in the task itself too or if it s just gonna be on me to run it by passing the right flag and also change how we call it from CI

mbonnin · Answer

I think there s an API to mark a task as not ready for CC

mbonnin · Answer

let me check

mbonnin · Answer

Maybe this ```tasks named downloadGiraffeApolloSchemaFromIntrospection notCompatibleWithConfigurationCache <https issue link here> ```

Stylianos Gakis · Answer

Filed this for now <https github com apollographql apollo kotlin issues 4925> Now let me test your suggestion ^ ^

Stylianos Gakis · Answer

Alright yes this works And for my specific case since I was referencing more than one task I had to do this basically ```tasks register downloadApolloSchemasFromIntrospection notCompatibleWithConfigurationCache tasks findByName downloadGiraffeApolloSchemaFromIntrospection let downloadTask gt downloadTask notCompatibleWithConfigurationCache dependsOn downloadTask tasks findByName downloadOctopusApolloSchemaFromIntrospection let downloadTask gt downloadTask notCompatibleWithConfigurationCache dependsOn downloadTask ``` And it now runs without passing in the flag Thanks a lot

mbonnin · Answer

Sure thing thanks for filing this

Stylianos Gakis · Answer

Works even by just putting it directly in the download task itself since my custom task doesn t do anything to break this since all it does is hook two download tasks together ```tasks withType lt com apollographql apollo3 gradle internal ApolloDownloadSchemaTask gt configureEach notCompatibleWithConfigurationCache <https github com apollographql apollo kotlin issues 4925> ``` Added that option in the issue too in case someone else has the same issue hopefully it can help blush

Stylianos Gakis · Answer

Closed down <https github com apollographql apollo kotlin issues 4925| 4925> since your suggestion worked turned out it was just me messing up myself not your task sweat smile