Speed up builds with Gradle caching
before_script:
- export GRADLE_USER_HOME=cache/.gradle
...
cache:
key: "$CI_COMMIT_REF_NAME" #optional: per branch caching, can be omitted
paths:
- $GRADLE_USER_HOME/caches/
- $GRADLE_USER_HOME/wrapper/
- $GRADLE_USER_HOME/build-cache/