Kotlin script caching does not work with Gradle Enterprise remote build cache

[ldaley]

Expected Behavior

To be able to use our cache.

Current Behavior

Fails with:

Could not load entry build file '«script»' from remote build cache: Loading entry from 'https://«host»/cache/gradle-kotlin-dsl/dx7phw87epyvb7zje5dti3tvl' response status 400: Bad Request

The problem is that gradle-kotlin-dsl/dx7phw87epyvb7zje5dti3tvl is rejected as a cache key. The GE build cache expects keys to be [a-z0-9]{1,128}. We could lift this restriction, but I think it would be better to change the key format that Kotlin is using here.

Steps to Reproduce (for bugs)

Just try to use it on gradle/gradle, with access to the Gradle Inc. cache instance enabled.

[mark-vieira]

FWIW, relaxing this restriction would likely be significantly complicated in a multi-node replication scenario running different versions of controller/nodes.

+1 on just aligning the cache key produced.

[bamboo]

Fixed in 438c2e1 by discarding the gradle-kotlin-dsl/ cache key prefix.