Gradle 8.8 introduces new features that allow us to avoid using
timestamp manipulation to force the cleanup of the Gradle User Home directory.
This solution is simpler and more robust, but relies on Gradle 8.8+ always being
used for the cache cleanup operation.
Fixes#24
To cleanup Gradle User Home, a Gradle build must be executed.
Newer Gradle versions are able to cleanup the home directories of older versions,
but not vice-versa.
With this change, the latest version of Gradle is automatically provisioned
in order to run Gradle User Home cleanup. This ensures a consistent version of
Gradle is used for cleanup, and fixes#33 where Gradle is not pre-installed on
a custom runner.
Different runners have different JDKs installed, so using a hard-coded
list for
`toolchains.xml` doesn't work. With this change, the file is generated
based on the available `JAVA_HOME_*` environment variables.
Fixes#89
Thanks @hfhbd for the contribution!
Co-authored-by: hfhbd <22521688+hfhbd@users.noreply.github.com>
- All cache keys are now structured as 'gradle-<cache-name>-<protocol-version>
- This ensures that extracted entries are prefixed and versioned consistently
- Avoid using custom cache-key prefix for extracted entries. This should reduce the
churn in integration tests that require some level of cache isolation.
