stages:
  - build
  - release

variables:
  GRADLE_USER_HOME: "$CI_PROJECT_DIR/.gradle"

build:
  stage: build
  image: gradle:jdk21  # Use the specific Docker image for this job
  script:
    - echo "Building with Gradle on Java 21:"
    - java -version
    - ./gradlew :daemon-all shadowJar
  artifacts:
    paths:
      - build/libs/
    expire_in: 7 days

release:
  stage: release
  image: alpine:latest  # Use a minimal image for release preparation
  script:
    - mkdir -p release
    - cp build/libs/*.jar release/
    - echo "Release artifact generated."
  artifacts:
    paths:
      - release/
    expire_in: 7 days
  only:
    - tags