image: openjdk:17-jdk-slim

stages:
  - prepare
  - build
  - release

before_script:
#  - echo `pwd` # debug
#  - echo "$CI_BUILD_NAME, $CI_BUILD_REF_NAME $CI_BUILD_STAGE" # debug
  - export GRADLE_USER_HOME=`pwd`/.gradle
prepare_job:
  stage: prepare                                              # This stage must run before the release stage
  rules:
    - if: $CI_COMMIT_TAG
      when: never                                             # Do not run this job when a tag is created manually
    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH             # Run this job when commits are pushed or merged to the default branch
  script:
    - echo "TAG=RELEASE" >> variables.env             # and append to the variables.env file
  artifacts:
    reports:
      dotenv: variables.env                                   # Use artifacts:reports:dotenv to expose the variables to other jobs

cache:
  paths:
    - .gradle/wrapper
    - .gradle/caches

build:
  stage: build
  rules:
  script:
    - ./gradlew assemble
  artifacts:
    paths:
      - build/libs/*.jar
    expire_in: 1 week
  only:
    - master

release:
  stage: release
  image: registry.gitlab.com/gitlab-org/release-cli:latest
  needs:
    - job: build
      artifacts: true
  rules:
    - if: $CI_COMMIT_TAG
      when: never                                  # Do not run this job when a tag is created manually
    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH  # Run this job when commits are pushed or merged to the default branch
  script:
    - echo "running release for v1"
  release:
    name: 'Release v1'
    description: 'Created using the release-cli $EXTRA_DESCRIPTION'  # $EXTRA_DESCRIPTION and the $TAG
    tag_name: 'v1'                                                 # variables must be defined elsewhere
    ref: '$CI_COMMIT_SHA'                                            # in the pipeline. For example, in the