Hi, I maintain a library called sarif4k. This library is used by the detekt-gradle-plugin that supports gradle

8.14.3

. Detekt can't update to the last version of sarif4k because it uses a recent version of kotlin (https://github.com/gradle/gradle/issues/16345). The problem is not the library itself but its dependencies. My question, is there any tool I can run on sarif4k side to ensure that my library is compatible with certain version of gradle (or kotlin, I don't care, I can make the conversion). I want to run it on CI so this doesn't happen again.

This is probably one of the best solutions to test for compatibility on the long run: ysb33rorg.gitlab.io/gradle/gradleTest

yes, you should target the kotlin version of the minimum gradle version you support: https://docs.gradle.org/current/userguide/compatibility.html#kotlin you can use a newer KGP, as long as you set the languagelevel and api level to the right version. (tapmoc does this for you). for testing, Gradle testkit has the ability built-in in the GradleRunner API to test against multiple gradle versions. nebula-test has some helpers to make this a little easier: https://github.com/nebula-plugins/nebula-test/wiki/TestKit-DSL#testing-against-multiple-versions-of-gradle but you can use it directly in testkit