# use Eclipse's JDK
image: gradle:eclipse-temurin

# all stages need to be defined here
stages:
  - build_19
  - build_18_2
  - build_18_1
  - build_17_1
  - build_16_5

variables:
    # Pull core when building
    GIT_SUBMODULE_STRATEGY: recursive


before_script:
    - echo $CI_JOB_ID
    # Writing GE_JOB_ID variable to environment file, will need the value in the next stage.
    - echo GE_JOB_ID=$CI_JOB_ID >> generate_jars.env



# 1.16.5 build
build_16_5:
  stage: build_16_5
  script:
    - ./gradlew deleteMerged --gradle-user-home cache/;
    - ./gradlew build -PmcVer=1.16.5 --gradle-user-home cache/;
    - ./gradlew merge --gradle-user-home cache/;
  image: eclipse-temurin:16
  artifacts:
    name: "Merged_NightlyBuild_1_16_5-${CI_COMMIT_SHORT_SHA}-${CI_COMMIT_TIMESTAMP}"
    paths:
      - Merged
    expire_in: 1 day
    when: always
  cache:
    key: "gradleCache"
    policy: pull-push
    paths:
      - .gradle
      - cache/
  allow_failure: true

# 1.17.1 build
build_17_1:
  stage: build_17_1
  script:
    - ./gradlew deleteMerged --gradle-user-home cache/;
    - ./gradlew build -PmcVer=1.17.1 --gradle-user-home cache/;
    - ./gradlew merge --gradle-user-home cache/;
  image: eclipse-temurin:16
  artifacts:
    name: "Merged_NightlyBuild_1_17_1-${CI_COMMIT_SHORT_SHA}-${CI_COMMIT_TIMESTAMP}"
    paths:
      - Merged
    expire_in: 1 day
    # even if one build fails, upload the successful jars
    when: always
  cache:
    key: "gradleCache"
    policy: pull-push
    paths:
      - .gradle
      - cache/
  allow_failure: true

# 1.18.1 build 
build_18_1:
  stage: build_18_1
  script: 
    - ./gradlew deleteMerged --gradle-user-home cache/; # make sure any previously merged jars are removed before running this job
    - ./gradlew build -PmcVer=1.18.1 --gradle-user-home cache/; 
    - ./gradlew merge --gradle-user-home cache/;
  # build using Java 17
  image: eclipse-temurin:17
  artifacts:
    name: "Merged_NightlyBuild_1_18_1-${CI_COMMIT_SHORT_SHA}-${CI_COMMIT_TIMESTAMP}"
    paths:
    # relative to the root directory
    - Merged
    expire_in: 1 day
    when: always
  cache:
    key: "gradleCache"
    policy: pull-push
    paths:
      - .gradle
      - cache/
  allow_failure: true

# 1.18.2 build
build_18_2:
  stage: build_18_2
  script:
    - ./gradlew deleteMerged --gradle-user-home cache/;
    - ./gradlew build -PmcVer=1.18.2 --gradle-user-home cache/;
    - ./gradlew merge --gradle-user-home cache/;
  image: eclipse-temurin:17
  artifacts:
    name: "Merged_NightlyBuild_1_18_2-${CI_COMMIT_SHORT_SHA}-${CI_COMMIT_TIMESTAMP}"
    paths:
      - Merged
    expire_in: 1 day
    when: always
  cache:
    key: "gradleCache"
    policy: pull-push
    paths:
      - .gradle
      - cache/
  allow_failure: true

# 1.19 build
build_19:
  stage: build_19
  script:
    - ./gradlew deleteMerged --gradle-user-home cache/;
    - ./gradlew build -PmcVer=1.19 --gradle-user-home cache/;
    - ./gradlew merge --gradle-user-home cache/;
  image: eclipse-temurin:17
  artifacts:
    name: "Merged_NightlyBuild_1_19-${CI_COMMIT_SHORT_SHA}-${CI_COMMIT_TIMESTAMP}"
    paths:
      - Merged
    expire_in: 1 day
    when: always
  cache:
    key: "gradleCache"
    policy: pull-push
    paths:
      - .gradle
      - cache/
  allow_failure: true


# unused deployment stage
#deploy:
#    stage: deploy
#    image: registry.gitlab.com/gitlab-org/release-cli:latest
#    script:
#        - echo 'running release_job'
#        - echo 'Previous Job ID is printed below'
#        - echo $GE_JOB_ID
#    # Specifying that this job requires artifacts from the previous job to succeed
#    needs:
#        - job: build
#          artifacts: true
#    release:
#        name: 'Unstable Jars for Latest Commit' #: $CI_COMMIT_SHORT_SHA'
#        description: 'Created automatically using the release-cli.'
#        # tag_name is a mendatory field and can not be an empty string
#        tag_name: 'Unstable-$CI_COMMIT_SHORT_SHA'
#        assets:
#            links:
#                - name: 'Fabric Jars'
#                  url: 'https://gitlab.com/jeseibel/minecraft-lod-mod/cw/-/jobs/${GE_JOB_ID}/artifacts/file/fabric/build/libs'
#                - name: 'Forge Jars'
#                  url: 'https://gitlab.com/jeseibel/minecraft-lod-mod/cw/-/jobs/${GE_JOB_ID}/artifacts/file/forge/build/libs'